際際滷shows by User: Brough / http://www.slideshare.net/images/logo.gif 際際滷shows by User: Brough / Fri, 14 Mar 2014 09:04:48 GMT 際際滷Share feed for 際際滷shows by User: Brough Internet peering, graphics only /slideshow/internet-peering-graphics-only/32315662 internetpeering-explodedbuilds-140314090448-phpapp02
These are the graphics (in higher resolution) for my presentation, Internet Peering with annotations. See "Internet Peering, with annotations" for details.]]>
These are the graphics (in higher resolution) for my presentation, Internet Peering with annotations. See "Internet Peering, with annotations" for details.]]> Fri, 14 Mar 2014 09:04:48 GMT /slideshow/internet-peering-graphics-only/32315662 Brough@slideshare.net(Brough) Internet peering, graphics only Brough These are the graphics (in higher resolution) for my presentation, Internet Peering with annotations. See "Internet Peering, with annotations" for details. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/internetpeering-explodedbuilds-140314090448-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> These are the graphics (in higher resolution) for my presentation, Internet Peering with annotations. See &quot;Internet Peering, with annotations&quot; for details.
Internet peering, graphics only from Brough Turner
]]> 1697 4 https://cdn.slidesharecdn.com/ss_thumbnails/internetpeering-explodedbuilds-140314090448-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Internet peering, with annotations /slideshow/internet-peering-annotated/32314100 internetpeering-annotated-140314082046-phpapp01
The Internet backbone consists of just over 6000 independent networks that exchange traffic in fashions that are not well understood outside of the backbone networking community. We explain how it works, how it has evolved and how it is continuing to evolve today. This is a revised and annotated version of material most recently given as an invited presentation at OFC 2014, the optical fiber conference in San Francisco, in March 2014. To provide higher resolution, I've also uploaded a version w/o annotations, i.e. just the graphics.]]>
The Internet backbone consists of just over 6000 independent networks that exchange traffic in fashions that are not well understood outside of the backbone networking community. We explain how it works, how it has evolved and how it is continuing to evolve today. This is a revised and annotated version of material most recently given as an invited presentation at OFC 2014, the optical fiber conference in San Francisco, in March 2014. To provide higher resolution, I've also uploaded a version w/o annotations, i.e. just the graphics.]]> Fri, 14 Mar 2014 08:20:46 GMT /slideshow/internet-peering-annotated/32314100 Brough@slideshare.net(Brough) Internet peering, with annotations Brough The Internet backbone consists of just over 6000 independent networks that exchange traffic in fashions that are not well understood outside of the backbone networking community. We explain how it works, how it has evolved and how it is continuing to evolve today. This is a revised and annotated version of material most recently given as an invited presentation at OFC 2014, the optical fiber conference in San Francisco, in March 2014. To provide higher resolution, I've also uploaded a version w/o annotations, i.e. just the graphics. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/internetpeering-annotated-140314082046-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The Internet backbone consists of just over 6000 independent networks that exchange traffic in fashions that are not well understood outside of the backbone networking community. We explain how it works, how it has evolved and how it is continuing to evolve today. This is a revised and annotated version of material most recently given as an invited presentation at OFC 2014, the optical fiber conference in San Francisco, in March 2014. To provide higher resolution, I&#39;ve also uploaded a version w/o annotations, i.e. just the graphics.
Internet peering, with annotations from Brough Turner
]]> 2460 12 https://cdn.slidesharecdn.com/ss_thumbnails/internetpeering-annotated-140314082046-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 White spaces above 3 g hz and an application /slideshow/white-spaces-above-3-g-hz-and-an-application/9259241 whitespacesabove3ghzandanapplication-110914143334-phpapp02
At the Super WiFi Summit White Spaces:The RadioEvolution Tuesday 足 09/13/11 3:30-足4:15pm Brough Turner , Founder , netBlazr.com Smart antennas and smart radios, Cognitive Radio and Beam Forming are on the verge of being incorporated into product. As we head toward these technologies, the opportunities exist for new models of service sharing and interconnection to deliver broadband solutions.]]>
At the Super WiFi Summit White Spaces:The RadioEvolution Tuesday 足 09/13/11 3:30-足4:15pm Brough Turner , Founder , netBlazr.com Smart antennas and smart radios, Cognitive Radio and Beam Forming are on the verge of being incorporated into product. As we head toward these technologies, the opportunities exist for new models of service sharing and interconnection to deliver broadband solutions.]]> Wed, 14 Sep 2011 14:33:31 GMT /slideshow/white-spaces-above-3-g-hz-and-an-application/9259241 Brough@slideshare.net(Brough) White spaces above 3 g hz and an application Brough At the Super WiFi Summit White Spaces:The RadioEvolution Tuesday 足 09/13/11 3:30-足4:15pm Brough Turner , Founder , netBlazr.com Smart antennas and smart radios, Cognitive Radio and Beam Forming are on the verge of being incorporated into product. As we head toward these technologies, the opportunities exist for new models of service sharing and interconnection to deliver broadband solutions. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/whitespacesabove3ghzandanapplication-110914143334-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> At the Super WiFi Summit White Spaces:The RadioEvolution Tuesday 足 09/13/11 3:30-足4:15pm Brough Turner , Founder , netBlazr.com Smart antennas and smart radios, Cognitive Radio and Beam Forming are on the verge of being incorporated into product. As we head toward these technologies, the opportunities exist for new models of service sharing and interconnection to deliver broadband solutions.
White spaces above 3 g hz and an application from Brough Turner
]]> 3512 5 https://cdn.slidesharecdn.com/ss_thumbnails/whitespacesabove3ghzandanapplication-110914143334-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 netBlazr at eComm 2011 /Brough/net-blazr-ecomm2011 netblazrecomm2011explodedbuilds-110701065628-phpapp02
My presentation of netBlazr at Emerging Communications 2011 held at the SFO Marriott June 2011 in which I presented the background (why something like this is needed), the way we disrupt the existing duopoly and pull an end run around the phone companies, the cable companies, the FCC and Congress; and an update on how far we've gotten in our first 12 months.]]>
My presentation of netBlazr at Emerging Communications 2011 held at the SFO Marriott June 2011 in which I presented the background (why something like this is needed), the way we disrupt the existing duopoly and pull an end run around the phone companies, the cable companies, the FCC and Congress; and an update on how far we've gotten in our first 12 months.]]> Fri, 01 Jul 2011 06:56:22 GMT /Brough/net-blazr-ecomm2011 Brough@slideshare.net(Brough) netBlazr at eComm 2011 Brough My presentation of netBlazr at Emerging Communications 2011 held at the SFO Marriott June 2011 in which I presented the background (why something like this is needed), the way we disrupt the existing duopoly and pull an end run around the phone companies, the cable companies, the FCC and Congress; and an update on how far we've gotten in our first 12 months. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/netblazrecomm2011explodedbuilds-110701065628-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> My presentation of netBlazr at Emerging Communications 2011 held at the SFO Marriott June 2011 in which I presented the background (why something like this is needed), the way we disrupt the existing duopoly and pull an end run around the phone companies, the cable companies, the FCC and Congress; and an update on how far we&#39;ve gotten in our first 12 months.
netBlazr at eComm 2011 from Brough Turner
]]> 671 2 https://cdn.slidesharecdn.com/ss_thumbnails/netblazrecomm2011explodedbuilds-110701065628-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Net blazr at is4cwn /slideshow/net-blazr-at-is4cwn/7195654 netblazratis4cwn-110308150944-phpapp01
My presentation at the International Summit for Community Wireless Networks in Vienna Austria August 12-15, 2010]]>
My presentation at the International Summit for Community Wireless Networks in Vienna Austria August 12-15, 2010]]> Tue, 08 Mar 2011 15:09:39 GMT /slideshow/net-blazr-at-is4cwn/7195654 Brough@slideshare.net(Brough) Net blazr at is4cwn Brough My presentation at the International Summit for Community Wireless Networks in Vienna Austria August 12-15, 2010 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/netblazratis4cwn-110308150944-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> My presentation at the International Summit for Community Wireless Networks in Vienna Austria August 12-15, 2010
Net blazr at is4cwn from Brough Turner
]]> 676 2 https://cdn.slidesharecdn.com/ss_thumbnails/netblazratis4cwn-110308150944-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Why Over-the-Top is the Future of Communications /slideshow/over-thetop/6803016 over-the-top-110203145802-phpapp01
Presentation at 4G Wireless Evolution Conference Feb 2011.]]>
Presentation at 4G Wireless Evolution Conference Feb 2011.]]> Thu, 03 Feb 2011 14:57:58 GMT /slideshow/over-thetop/6803016 Brough@slideshare.net(Brough) Why Over-the-Top is the Future of Communications Brough Presentation at 4G Wireless Evolution Conference Feb 2011. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/over-the-top-110203145802-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presentation at 4G Wireless Evolution Conference Feb 2011.
Why Over-the-Top is the Future of Communications from Brough Turner
]]> 4123 3 https://cdn.slidesharecdn.com/ss_thumbnails/over-the-top-110203145802-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Disruptive broadband /slideshow/disruptive-broadband/6802948 disruptivebroadband-110203144840-phpapp01
Presented at the Super Wi-Fi Summit in Miami, Florida February 1, 2011]]>
Presented at the Super Wi-Fi Summit in Miami, Florida February 1, 2011]]> Thu, 03 Feb 2011 14:48:34 GMT /slideshow/disruptive-broadband/6802948 Brough@slideshare.net(Brough) Disruptive broadband Brough Presented at the Super Wi-Fi Summit in Miami, Florida February 1, 2011 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/disruptivebroadband-110203144840-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presented at the Super Wi-Fi Summit in Miami, Florida February 1, 2011
Disruptive broadband from Brough Turner
]]> 1615 4 https://cdn.slidesharecdn.com/ss_thumbnails/disruptivebroadband-110203144840-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 The Significance of TV White Spaces /slideshow/significance-of-tv-white-spaces/5376108 significanceoftvwhitespaces-101006154915-phpapp01
Although I have high hopes for TVWS I also expect that, 10-20 years from now, we will look back on the TV White Spaces decision and recognize it as a breakthough in getting access to all otherwise unused spectrum, for example in the 3 GHz - 9 GHz range.]]>
Although I have high hopes for TVWS I also expect that, 10-20 years from now, we will look back on the TV White Spaces decision and recognize it as a breakthough in getting access to all otherwise unused spectrum, for example in the 3 GHz - 9 GHz range.]]> Wed, 06 Oct 2010 15:49:07 GMT /slideshow/significance-of-tv-white-spaces/5376108 Brough@slideshare.net(Brough) The Significance of TV White Spaces Brough Although I have high hopes for TVWS I also expect that, 10-20 years from now, we will look back on the TV White Spaces decision and recognize it as a breakthough in getting access to all otherwise unused spectrum, for example in the 3 GHz - 9 GHz range. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/significanceoftvwhitespaces-101006154915-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Although I have high hopes for TVWS I also expect that, 10-20 years from now, we will look back on the TV White Spaces decision and recognize it as a breakthough in getting access to all otherwise unused spectrum, for example in the 3 GHz - 9 GHz range.
The Significance of TV White Spaces from Brough Turner
]]> 2239 4 https://cdn.slidesharecdn.com/ss_thumbnails/significanceoftvwhitespaces-101006154915-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Wi-Fi is the new 4G /slideshow/wifi-is-the-new-4g/5364924 wi-fiisthenew4g-101005123650-phpapp02
Broughs keynote address at the October 2010 4G Wireless Evolution Conference. In it, he argues: 1. All key 4G technologies are pioneered by Wi-Fi (3-5 year lead!). 2. Wi-Fi will be the dominant solution for mobile data offload. 3. 4G technologies represent a wireless tipping point with the result they will revolutionize backhaul and eventually the first mile (via wireless ISPs). He closes with two slides on his new wireless ISP, netBlazr. ]]>
Broughs keynote address at the October 2010 4G Wireless Evolution Conference. In it, he argues: 1. All key 4G technologies are pioneered by Wi-Fi (3-5 year lead!). 2. Wi-Fi will be the dominant solution for mobile data offload. 3. 4G technologies represent a wireless tipping point with the result they will revolutionize backhaul and eventually the first mile (via wireless ISPs). He closes with two slides on his new wireless ISP, netBlazr. ]]> Tue, 05 Oct 2010 12:36:35 GMT /slideshow/wifi-is-the-new-4g/5364924 Brough@slideshare.net(Brough) Wi-Fi is the new 4G Brough Broughs keynote address at the October 2010 4G Wireless Evolution Conference. In it, he argues: 1. All key 4G technologies are pioneered by Wi-Fi (3-5 year lead!). 2. Wi-Fi will be the dominant solution for mobile data offload. 3. 4G technologies represent a wireless tipping point with the result they will revolutionize backhaul and eventually the first mile (via wireless ISPs). He closes with two slides on his new wireless ISP, netBlazr. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/wi-fiisthenew4g-101005123650-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Broughs keynote address at the October 2010 4G Wireless Evolution Conference. In it, he argues: 1. All key 4G technologies are pioneered by Wi-Fi (3-5 year lead!). 2. Wi-Fi will be the dominant solution for mobile data offload. 3. 4G technologies represent a wireless tipping point with the result they will revolutionize backhaul and eventually the first mile (via wireless ISPs). He closes with two slides on his new wireless ISP, netBlazr.
Wi-Fi is the new 4G from Brough Turner
]]> 4875 34 https://cdn.slidesharecdn.com/ss_thumbnails/wi-fiisthenew4g-101005123650-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Spring VON 2003 Keynote /slideshow/spring-von-2003-keynote/3612602 bturnerspringvon2003-100401075125-phpapp01
My keynote address at the 2003 Spring VON conference, presented on April 1, 2003. I pointed to real 100/100 Mbps Internet connectivity (deployed in 1999-2000, in Ulmea Sweden) emphasizing this was only possible by getting control of local fiber away from the incumbent PTT.]]>
My keynote address at the 2003 Spring VON conference, presented on April 1, 2003. I pointed to real 100/100 Mbps Internet connectivity (deployed in 1999-2000, in Ulmea Sweden) emphasizing this was only possible by getting control of local fiber away from the incumbent PTT.]]> Thu, 01 Apr 2010 07:51:21 GMT /slideshow/spring-von-2003-keynote/3612602 Brough@slideshare.net(Brough) Spring VON 2003 Keynote Brough My keynote address at the 2003 Spring VON conference, presented on April 1, 2003. I pointed to real 100/100 Mbps Internet connectivity (deployed in 1999-2000, in Ulmea Sweden) emphasizing this was only possible by getting control of local fiber away from the incumbent PTT. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/bturnerspringvon2003-100401075125-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> My keynote address at the 2003 Spring VON conference, presented on April 1, 2003. I pointed to real 100/100 Mbps Internet connectivity (deployed in 1999-2000, in Ulmea Sweden) emphasizing this was only possible by getting control of local fiber away from the incumbent PTT.
Spring VON 2003 Keynote from Brough Turner
]]> 539 6 https://cdn.slidesharecdn.com/ss_thumbnails/bturnerspringvon2003-100401075125-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Wi-Fi Opportunities In A 4G World /slideshow/wifi-opportunities-in-a-4g-world/2973113 wi-fiopportuntiesina4gworldr5expandedbuilds-100122103342-phpapp01
As presented at the 4G Wireless Evolution conference in Miami, January 22, 2010. WiFI has been at the heart of the change to OFDM and MIMO solutions. It is not suprising that WiFi is a hotbed of innovation in todays marketplace. This discussion looks at the current and future opportunities associated with WIFI and the implications for new kinds of deployment and adaptation by the LTE and WiMAX community.]]>
As presented at the 4G Wireless Evolution conference in Miami, January 22, 2010. WiFI has been at the heart of the change to OFDM and MIMO solutions. It is not suprising that WiFi is a hotbed of innovation in todays marketplace. This discussion looks at the current and future opportunities associated with WIFI and the implications for new kinds of deployment and adaptation by the LTE and WiMAX community.]]> Fri, 22 Jan 2010 10:33:39 GMT /slideshow/wifi-opportunities-in-a-4g-world/2973113 Brough@slideshare.net(Brough) Wi-Fi Opportunities In A 4G World Brough As presented at the 4G Wireless Evolution conference in Miami, January 22, 2010. WiFI has been at the heart of the change to OFDM and MIMO solutions. It is not suprising that WiFi is a hotbed of innovation in todays marketplace. This discussion looks at the current and future opportunities associated with WIFI and the implications for new kinds of deployment and adaptation by the LTE and WiMAX community. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/wi-fiopportuntiesina4gworldr5expandedbuilds-100122103342-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> As presented at the 4G Wireless Evolution conference in Miami, January 22, 2010. WiFI has been at the heart of the change to OFDM and MIMO solutions. It is not suprising that WiFi is a hotbed of innovation in todays marketplace. This discussion looks at the current and future opportunities associated with WIFI and the implications for new kinds of deployment and adaptation by the LTE and WiMAX community.
Wi-Fi Opportunities In A 4G World from Brough Turner
]]> 4178 32 https://cdn.slidesharecdn.com/ss_thumbnails/wi-fiopportuntiesina4gworldr5expandedbuilds-100122103342-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 A Wireless Tipping Point, Open Spectrum Implications /slideshow/a-wireless-tipping-point-open-spectrum-implications/2366634 secondaryaccess-091028095422-phpapp02
As presented at eComm Europe, October 2009. Are we using radio spectrum efficiently? No. Is this likely to change? Not soon. "Smart" radios have the potential to support much more efficient and productive use of spectrum, but spectrum regulation is a political issue with well established stakeholders. What's more, our limited experiments with commons-based spectrum management have had widely differing results: WiFi, enormous success; UltraWideBand, disappointment. WiFi's success happened in "junk" spectral bands where established players weren't interested. That will be difficult to repeat, but Brough will describe some very simple physical principals of radio propagation which, when combined with the next five years of Moore's law progress in semiconductors, suggest a path forward that's very different from TV white spaces. Indeed, the most important result of regulatory decisions on UltraWideBand and TV white spaces is they validate the concept of secondary access.]]>
As presented at eComm Europe, October 2009. Are we using radio spectrum efficiently? No. Is this likely to change? Not soon. "Smart" radios have the potential to support much more efficient and productive use of spectrum, but spectrum regulation is a political issue with well established stakeholders. What's more, our limited experiments with commons-based spectrum management have had widely differing results: WiFi, enormous success; UltraWideBand, disappointment. WiFi's success happened in "junk" spectral bands where established players weren't interested. That will be difficult to repeat, but Brough will describe some very simple physical principals of radio propagation which, when combined with the next five years of Moore's law progress in semiconductors, suggest a path forward that's very different from TV white spaces. Indeed, the most important result of regulatory decisions on UltraWideBand and TV white spaces is they validate the concept of secondary access.]]> Wed, 28 Oct 2009 09:54:11 GMT /slideshow/a-wireless-tipping-point-open-spectrum-implications/2366634 Brough@slideshare.net(Brough) A Wireless Tipping Point, Open Spectrum Implications Brough As presented at eComm Europe, October 2009. Are we using radio spectrum efficiently? No. Is this likely to change? Not soon. "Smart" radios have the potential to support much more efficient and productive use of spectrum, but spectrum regulation is a political issue with well established stakeholders. What's more, our limited experiments with commons-based spectrum management have had widely differing results: WiFi, enormous success; UltraWideBand, disappointment. WiFi's success happened in "junk" spectral bands where established players weren't interested. That will be difficult to repeat, but Brough will describe some very simple physical principals of radio propagation which, when combined with the next five years of Moore's law progress in semiconductors, suggest a path forward that's very different from TV white spaces. Indeed, the most important result of regulatory decisions on UltraWideBand and TV white spaces is they validate the concept of secondary access. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/secondaryaccess-091028095422-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> As presented at eComm Europe, October 2009. Are we using radio spectrum efficiently? No. Is this likely to change? Not soon. &quot;Smart&quot; radios have the potential to support much more efficient and productive use of spectrum, but spectrum regulation is a political issue with well established stakeholders. What&#39;s more, our limited experiments with commons-based spectrum management have had widely differing results: WiFi, enormous success; UltraWideBand, disappointment. WiFi&#39;s success happened in &quot;junk&quot; spectral bands where established players weren&#39;t interested. That will be difficult to repeat, but Brough will describe some very simple physical principals of radio propagation which, when combined with the next five years of Moore&#39;s law progress in semiconductors, suggest a path forward that&#39;s very different from TV white spaces. Indeed, the most important result of regulatory decisions on UltraWideBand and TV white spaces is they validate the concept of secondary access.
A Wireless Tipping Point, Open Spectrum Implications from Brough Turner
]]> 1429 6 https://cdn.slidesharecdn.com/ss_thumbnails/secondaryaccess-091028095422-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Mobile Broadband /slideshow/mobile-broadband-1945054/1945054 mobilebroadband-buildsexpanded-090902210332-phpapp02
New Applications and New Business Models Whether it's LTE or WiMAX or local WISPs using combinations of Wi-Fi, WiMAX and other technologies, we are on the verge of having affordable mobile broadband in the US (it's already available in the UK and Scandinavia and becoming available elsewhere in the EU). What services can be provided over the top and what services need or can benefit from operator capabilities (QoS, security, ...)? The iPhone store, Android store and similar initiatives suggest power is shifting away from the operators and into the hands of application developers and the end user. How can operators leverage their core capabilities (QoS, security, billing, customer relationships, call detail, ...) to provide applications and remain relevant to their customers?]]>
New Applications and New Business Models Whether it's LTE or WiMAX or local WISPs using combinations of Wi-Fi, WiMAX and other technologies, we are on the verge of having affordable mobile broadband in the US (it's already available in the UK and Scandinavia and becoming available elsewhere in the EU). What services can be provided over the top and what services need or can benefit from operator capabilities (QoS, security, ...)? The iPhone store, Android store and similar initiatives suggest power is shifting away from the operators and into the hands of application developers and the end user. How can operators leverage their core capabilities (QoS, security, billing, customer relationships, call detail, ...) to provide applications and remain relevant to their customers?]]> Wed, 02 Sep 2009 21:03:28 GMT /slideshow/mobile-broadband-1945054/1945054 Brough@slideshare.net(Brough) Mobile Broadband Brough New Applications and New Business Models Whether it's LTE or WiMAX or local WISPs using combinations of Wi-Fi, WiMAX and other technologies, we are on the verge of having affordable mobile broadband in the US (it's already available in the UK and Scandinavia and becoming available elsewhere in the EU). What services can be provided over the top and what services need or can benefit from operator capabilities (QoS, security, ...)? The iPhone store, Android store and similar initiatives suggest power is shifting away from the operators and into the hands of application developers and the end user. How can operators leverage their core capabilities (QoS, security, billing, customer relationships, call detail, ...) to provide applications and remain relevant to their customers? <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mobilebroadband-buildsexpanded-090902210332-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> New Applications and New Business Models Whether it&#39;s LTE or WiMAX or local WISPs using combinations of Wi-Fi, WiMAX and other technologies, we are on the verge of having affordable mobile broadband in the US (it&#39;s already available in the UK and Scandinavia and becoming available elsewhere in the EU). What services can be provided over the top and what services need or can benefit from operator capabilities (QoS, security, ...)? The iPhone store, Android store and similar initiatives suggest power is shifting away from the operators and into the hands of application developers and the end user. How can operators leverage their core capabilities (QoS, security, billing, customer relationships, call detail, ...) to provide applications and remain relevant to their customers?
Mobile Broadband from Brough Turner
]]> 730 2 https://cdn.slidesharecdn.com/ss_thumbnails/mobilebroadband-buildsexpanded-090902210332-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Our G-enealogy /slideshow/our-genealogy/1945047 ourg-enealogyr1withbuildsexpanded-090902210044-phpapp01
How the history of cellular technology helps us understand 4G technology and business models and their likely impact on wireless broadband Including: Brief history of cellular wireless telephony > Radio technology: TDMA, CDMA, OFDMA > Mobile core network architectures Demographics & market trends today > 3.5G, WiMAX, LTE & 4G migration paths Implications for the next 2-5 years]]>
How the history of cellular technology helps us understand 4G technology and business models and their likely impact on wireless broadband Including: Brief history of cellular wireless telephony > Radio technology: TDMA, CDMA, OFDMA > Mobile core network architectures Demographics & market trends today > 3.5G, WiMAX, LTE & 4G migration paths Implications for the next 2-5 years]]> Wed, 02 Sep 2009 21:00:24 GMT /slideshow/our-genealogy/1945047 Brough@slideshare.net(Brough) Our G-enealogy Brough How the history of cellular technology helps us understand 4G technology and business models and their likely impact on wireless broadband Including: Brief history of cellular wireless telephony > Radio technology: TDMA, CDMA, OFDMA > Mobile core network architectures Demographics & market trends today > 3.5G, WiMAX, LTE & 4G migration paths Implications for the next 2-5 years <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ourg-enealogyr1withbuildsexpanded-090902210044-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> How the history of cellular technology helps us understand 4G technology and business models and their likely impact on wireless broadband Including: Brief history of cellular wireless telephony &gt; Radio technology: TDMA, CDMA, OFDMA &gt; Mobile core network architectures Demographics &amp; market trends today &gt; 3.5G, WiMAX, LTE &amp; 4G migration paths Implications for the next 2-5 years
Our G-enealogy from Brough Turner
]]> 1646 7 https://cdn.slidesharecdn.com/ss_thumbnails/ourg-enealogyr1withbuildsexpanded-090902210044-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Open Spectrum - Physics, Engineering, Commerce and Politics /slideshow/open-spectrum-physics-engineering-commerce-and-politics-1465804/1465804 openspectrumr4explodedbuildscorrected-090520123037-phpapp01
The Open Spectrum Potential for Evolutionary and Revolutionary Technology and Business Solutions by Brough Turner; Founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic Presented to the Boston chapter of the IEEE Communications Society, May 14, 2009. In November 2008, the FCC voted unanimously to permit unlicensed wireless devices that operate in the empty "white space" between TV channels. Their TV White Spaces decision was the culmination of many years of proceedings, but it's just one step in a much larger discussion, commonly referred to as Open Spectrum. Our use of radio spectrum is regulated under principles that were established in the 1920s, when radio spectrum appeared to be a scarce resource and frequency was the only reasonable basis for allocation. Todays wireless technology vastly exceeds anything imagined in the 1920s and from physical principles we know that many, many orders of magnitude further improvement are possible. Already the application of new approaches in just a few slivers of spectrum has fostered new industries WiFi, Bluetooth and more. The presentation discusses the predecessors, potentiality, and directions for Open Spectrum. This will include: A brief history spectrum regulation from before the Radio Act of 1925 to today. Results from measurements of actual spectrum utilization in New York and Washington DC. An overview of "Open Spectrum" experiments to date, including license exempt sharing in the 900 MHz, 2.4 GHz and 5 GHz bands and different forms of "secondary use" including UWB, 3650 MHz and now TV White Spaces. The physics of propagation and its impact on the range of White Spaces services vs. WiFi, WiMAX, 3GSM and LTE. IEEE 802.11y protocols and the prospects for expanding secondary use beyond TV White Spaces. Brough Turner is founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic. Formerly he was founder and CTO at Natural MicroSystems and NMS Communications. He speaks and writes on a variety of communications topics including 3G and 4G wireless tutorials. He presented most recently at the 4G Wireless Evolution conference in February. Brough is an electrical engineering graduate of MIT and has 25 years experience in telecommunications.]]>
The Open Spectrum Potential for Evolutionary and Revolutionary Technology and Business Solutions by Brough Turner; Founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic Presented to the Boston chapter of the IEEE Communications Society, May 14, 2009. In November 2008, the FCC voted unanimously to permit unlicensed wireless devices that operate in the empty "white space" between TV channels. Their TV White Spaces decision was the culmination of many years of proceedings, but it's just one step in a much larger discussion, commonly referred to as Open Spectrum. Our use of radio spectrum is regulated under principles that were established in the 1920s, when radio spectrum appeared to be a scarce resource and frequency was the only reasonable basis for allocation. Todays wireless technology vastly exceeds anything imagined in the 1920s and from physical principles we know that many, many orders of magnitude further improvement are possible. Already the application of new approaches in just a few slivers of spectrum has fostered new industries WiFi, Bluetooth and more. The presentation discusses the predecessors, potentiality, and directions for Open Spectrum. This will include: A brief history spectrum regulation from before the Radio Act of 1925 to today. Results from measurements of actual spectrum utilization in New York and Washington DC. An overview of "Open Spectrum" experiments to date, including license exempt sharing in the 900 MHz, 2.4 GHz and 5 GHz bands and different forms of "secondary use" including UWB, 3650 MHz and now TV White Spaces. The physics of propagation and its impact on the range of White Spaces services vs. WiFi, WiMAX, 3GSM and LTE. IEEE 802.11y protocols and the prospects for expanding secondary use beyond TV White Spaces. Brough Turner is founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic. Formerly he was founder and CTO at Natural MicroSystems and NMS Communications. He speaks and writes on a variety of communications topics including 3G and 4G wireless tutorials. He presented most recently at the 4G Wireless Evolution conference in February. Brough is an electrical engineering graduate of MIT and has 25 years experience in telecommunications.]]> Wed, 20 May 2009 12:30:16 GMT /slideshow/open-spectrum-physics-engineering-commerce-and-politics-1465804/1465804 Brough@slideshare.net(Brough) Open Spectrum - Physics, Engineering, Commerce and Politics Brough The Open Spectrum Potential for Evolutionary and Revolutionary Technology and Business Solutions by Brough Turner; Founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic Presented to the Boston chapter of the IEEE Communications Society, May 14, 2009. In November 2008, the FCC voted unanimously to permit unlicensed wireless devices that operate in the empty "white space" between TV channels. Their TV White Spaces decision was the culmination of many years of proceedings, but it's just one step in a much larger discussion, commonly referred to as Open Spectrum. Our use of radio spectrum is regulated under principles that were established in the 1920s, when radio spectrum appeared to be a scarce resource and frequency was the only reasonable basis for allocation. Todays wireless technology vastly exceeds anything imagined in the 1920s and from physical principles we know that many, many orders of magnitude further improvement are possible. Already the application of new approaches in just a few slivers of spectrum has fostered new industries WiFi, Bluetooth and more. The presentation discusses the predecessors, potentiality, and directions for Open Spectrum. This will include: A brief history spectrum regulation from before the Radio Act of 1925 to today. Results from measurements of actual spectrum utilization in New York and Washington DC. An overview of "Open Spectrum" experiments to date, including license exempt sharing in the 900 MHz, 2.4 GHz and 5 GHz bands and different forms of "secondary use" including UWB, 3650 MHz and now TV White Spaces. The physics of propagation and its impact on the range of White Spaces services vs. WiFi, WiMAX, 3GSM and LTE. IEEE 802.11y protocols and the prospects for expanding secondary use beyond TV White Spaces. Brough Turner is founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic. Formerly he was founder and CTO at Natural MicroSystems and NMS Communications. He speaks and writes on a variety of communications topics including 3G and 4G wireless tutorials. He presented most recently at the 4G Wireless Evolution conference in February. Brough is an electrical engineering graduate of MIT and has 25 years experience in telecommunications. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/openspectrumr4explodedbuildscorrected-090520123037-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The Open Spectrum Potential for Evolutionary and Revolutionary Technology and Business Solutions by Brough Turner; Founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic Presented to the Boston chapter of the IEEE Communications Society, May 14, 2009. In November 2008, the FCC voted unanimously to permit unlicensed wireless devices that operate in the empty &quot;white space&quot; between TV channels. Their TV White Spaces decision was the culmination of many years of proceedings, but it&#39;s just one step in a much larger discussion, commonly referred to as Open Spectrum. Our use of radio spectrum is regulated under principles that were established in the 1920s, when radio spectrum appeared to be a scarce resource and frequency was the only reasonable basis for allocation. Todays wireless technology vastly exceeds anything imagined in the 1920s and from physical principles we know that many, many orders of magnitude further improvement are possible. Already the application of new approaches in just a few slivers of spectrum has fostered new industries WiFi, Bluetooth and more. The presentation discusses the predecessors, potentiality, and directions for Open Spectrum. This will include: A brief history spectrum regulation from before the Radio Act of 1925 to today. Results from measurements of actual spectrum utilization in New York and Washington DC. An overview of &quot;Open Spectrum&quot; experiments to date, including license exempt sharing in the 900 MHz, 2.4 GHz and 5 GHz bands and different forms of &quot;secondary use&quot; including UWB, 3650 MHz and now TV White Spaces. The physics of propagation and its impact on the range of White Spaces services vs. WiFi, WiMAX, 3GSM and LTE. IEEE 802.11y protocols and the prospects for expanding secondary use beyond TV White Spaces. Brough Turner is founder and CTO at Ashtonbrooke and Chief Strategy Officer at Dialogic. Formerly he was founder and CTO at Natural MicroSystems and NMS Communications. He speaks and writes on a variety of communications topics including 3G and 4G wireless tutorials. He presented most recently at the 4G Wireless Evolution conference in February. Brough is an electrical engineering graduate of MIT and has 25 years experience in telecommunications.
Open Spectrum - Physics, Engineering, Commerce and Politics from Brough Turner
]]> 1845 7 https://cdn.slidesharecdn.com/ss_thumbnails/openspectrumr4explodedbuildscorrected-090520123037-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Own The Network, Brough Turner, eComm 2008 /slideshow/own-the-network-brough-turner-ecomm-2008/386285 own-the-network-ecomm-with-exploded-builds-1209849691943544-9
FTTH & Layer Zero, as presented at eComm 2008, March 13, 2008.]]>
FTTH & Layer Zero, as presented at eComm 2008, March 13, 2008.]]> Sat, 03 May 2008 14:23:42 GMT /slideshow/own-the-network-brough-turner-ecomm-2008/386285 Brough@slideshare.net(Brough) Own The Network, Brough Turner, eComm 2008 Brough FTTH & Layer Zero, as presented at eComm 2008, March 13, 2008. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/own-the-network-ecomm-with-exploded-builds-1209849691943544-9-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> FTTH &amp; Layer Zero, as presented at eComm 2008, March 13, 2008.
Own The Network, Brough Turner, eComm 2008 from Brough Turner
]]> 512 3 https://cdn.slidesharecdn.com/ss_thumbnails/own-the-network-ecomm-with-exploded-builds-1209849691943544-9-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Own The Network /slideshow/own-the-network/308621 own-the-network-1205677097668340-2
Fiber access issues as presented at eComm 2008, 13 March 2008.]]>
Fiber access issues as presented at eComm 2008, 13 March 2008.]]> Sun, 16 Mar 2008 07:18:19 GMT /slideshow/own-the-network/308621 Brough@slideshare.net(Brough) Own The Network Brough Fiber access issues as presented at eComm 2008, 13 March 2008. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/own-the-network-1205677097668340-2-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Fiber access issues as presented at eComm 2008, 13 March 2008.
Own The Network from Brough Turner
]]> 469 17 https://cdn.slidesharecdn.com/ss_thumbnails/own-the-network-1205677097668340-2-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-Brough-48x48.jpg?cb=1553451929 http://www.broughturner.com/ blogs.broughturner.com/ https://cdn.slidesharecdn.com/ss_thumbnails/internetpeering-explodedbuilds-140314090448-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/internet-peering-graphics-only/32315662 Internet peering, grap... https://cdn.slidesharecdn.com/ss_thumbnails/internetpeering-annotated-140314082046-phpapp01-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/internet-peering-annotated/32314100 Internet peering, with... https://cdn.slidesharecdn.com/ss_thumbnails/whitespacesabove3ghzandanapplication-110914143334-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/white-spaces-above-3-g-hz-and-an-application/9259241 White spaces above 3 g...