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1. 发明授权

US08472950B2 Location-based microcell search 有权
标题翻译：基于位置的微小区搜索
公开(公告)号：US08472950B2
公开(公告)日：2013-06-25
申请号：US13289588
申请日：2011-11-04
申请人： Derek Hongwei H. Bao , Steven R. Rados , Patricia Ruey-Jane Chang , Priscilla Lau , Yee Sin Chan , Maria G. Lam , John F. Macias , Thomas H. Tan , Lalit R. Kotecha , Thomas W. Haynes , David Chiang
发明人： Derek Hongwei H. Bao , Steven R. Rados , Patricia Ruey-Jane Chang , Priscilla Lau , Yee Sin Chan , Maria G. Lam , John F. Macias , Thomas H. Tan , Lalit R. Kotecha , Thomas W. Haynes , David Chiang
IPC分类号： H04W4/00
CPC分类号： H04W60/00 , H04W48/16 , H04W64/00 , H04W84/045
摘要： A network device may store information identifying a coverage area associated with each of one or more cells that are associated with the network device. The network device may receive information identifying a geographic location of a user device. The network device may compare the geographic location of the user device to one or more of the stored coverage areas. The network device may also determine, based on the comparing, that the user device is within a particular coverage area of a particular cell, of the one or more cells. The network device may further send, to the user device, and based on determining that the user device is located within the particular coverage area of the particular cell, an instruction for the user device to connect to the particular cell, where the user device is to attempt to connect to the particular cell in response to the instruction.
摘要翻译：网络设备可以存储标识与与网络设备相关联的一个或多个小区中的每一个相关联的覆盖区域的信息。网络设备可以接收标识用户设备的地理位置的信息。网络设备可以将用户设备的地理位置与存储的覆盖区域中的一个或多个进行比较。网络设备还可以基于比较来确定用户设备在一个或多个小区的特定小区的特定覆盖区域内。网络设备还可以向用户设备发送并且基于确定用户设备位于特定小区的特定覆盖区域内的用户设备连接到特定小区的指令，其中用户设备是以响应于该指令尝试连接到特定的单元。

2. 发明授权

US08848701B2 Split usage of radio access networks with IMS 有权
标题翻译：使用无线接入网与IMS进行拆分
公开(公告)号：US08848701B2
公开(公告)日：2014-09-30
申请号：US13173397
申请日：2011-06-30
申请人： Steven R. Rados , John F. Macias , David Chiang , Lalit R. Kotecha , Yee Sin Chan , Jay J. Lee , Thomas W. Haynes
发明人： Steven R. Rados , John F. Macias , David Chiang , Lalit R. Kotecha , Yee Sin Chan , Jay J. Lee , Thomas W. Haynes
IPC分类号： H04L12/50 , H04W48/18 , H04W88/06
CPC分类号： H04W48/18 , H04W88/06 , Y02D70/00
摘要： Different access networks may perform signaling and data delivery (bearer connection) for communication services. A device may determine, in response to a request for a service from a user of the device, whether the device is connected to a non-cellular access network. The device may transmit, when it is determined that the device is connected to the non-cellular access network, one or more control messages, relating to establishment of the service, using the non-cellular access network. The device may transmit, when it is determined that the device is not connected to the non-cellular access network, the one or more control messages, using a cellular access network. The device may establish, with a party with which the service is to connect, a bearer connection for the service over the cellular access network.
摘要翻译：不同的接入网络可以执行用于通信业务的信令和数据传送（承载连接）。设备可以响应于来自设备的用户的服务的请求来确定设备是否连接到非蜂窝接入网络。当确定设备连接到非蜂窝接入网络时，设备可以使用非蜂窝接入网络来传输与服务的建立有关的一个或多个控制消息。当确定设备未连接到非蜂窝接入网络时，设备可以使用蜂窝接入网络来发送一个或多个控制消息。该设备可以与服务所连接的一方建立通过蜂窝接入网络进行服务的承载连接。

3. 发明申请

US20130044603A1 RADIO ACCESS NETWORK TECHNOLOGY OPTIMIZATION BASED ON APPLICATION TYPE 有权
标题翻译：基于应用类型的无线接入网络技术优化
公开(公告)号：US20130044603A1
公开(公告)日：2013-02-21
申请号：US13211589
申请日：2011-08-17
申请人： John F. MACIAS , David Chiang , Steven R. Rados , Lalit R. Kotecha , Thomas W. Haynes , Yee Sin Chan
发明人： John F. MACIAS , David Chiang , Steven R. Rados , Lalit R. Kotecha , Thomas W. Haynes , Yee Sin Chan
IPC分类号： H04W24/00
CPC分类号： H04W48/18
摘要： A mobile device may monitor availability of access networks that provide connectivity for the mobile device. The mobile device may also store preference information, on a per-application basis, relating to preferences for using the access networks by applications executed by the mobile device. The mobile device may additionally select, in response to a request from an application to connect to the network, one of the access networks, based on the preference information for the application; and provide a communication channel for the application using the selected access network.
摘要翻译：移动设备可以监视为移动设备提供连接的接入网络的可用性。移动设备还可以在每个应用的基础上存储与由移动设备执行的应用使用接入网络的偏好有关的偏好信息。移动设备可以基于应用的偏好信息来另外选择响应于来自应用的连接到网络的请求，接入网络之一; 并且使用所选择的接入网络为应用提供通信信道。

4. 发明授权

US08811187B2 Radio access network technology optimization based on application type 有权
标题翻译：基于应用类型的无线接入网技术优化
公开(公告)号：US08811187B2
公开(公告)日：2014-08-19
申请号：US13211589
申请日：2011-08-17
申请人： John F. Macias , David Chiang , Steven R. Rados , Lalit R. Kotecha , Thomas W. Haynes , Yee Sin Chan
发明人： John F. Macias , David Chiang , Steven R. Rados , Lalit R. Kotecha , Thomas W. Haynes , Yee Sin Chan
IPC分类号： H04W24/00
CPC分类号： H04W48/18
摘要： A mobile device may monitor availability of access networks that provide connectivity for the mobile device. The mobile device may also store preference information, on a per-application basis, relating to preferences for using the access networks by applications executed by the mobile device. The mobile device may additionally select, in response to a request from an application to connect to the network, one of the access networks, based on the preference information for the application; and provide a communication channel for the application using the selected access network.
摘要翻译：移动设备可以监视为移动设备提供连接的接入网络的可用性。移动设备还可以在每个应用的基础上存储与由移动设备执行的应用使用接入网络的偏好有关的偏好信息。移动设备可以基于应用的偏好信息来另外选择响应于来自应用的连接到网络的请求，接入网络之一; 并且使用所选择的接入网络为应用提供通信信道。

5. 发明授权

US08750875B2 Dynamic handoff parameters in a wireless network 有权
标题翻译：无线网络中的动态切换参数
公开(公告)号：US08750875B2
公开(公告)日：2014-06-10
申请号：US13227627
申请日：2011-09-08
申请人： John F. Macias , David Chiang , Lalit R. Kotecha , Patricia Ruey-Jane Chang , Jay J. Lee , Thomas W. Haynes
发明人： John F. Macias , David Chiang , Lalit R. Kotecha , Patricia Ruey-Jane Chang , Jay J. Lee , Thomas W. Haynes
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W36/36
摘要： A mobile device may determine applications that are executed by the mobile device. The mobile device may further determine handoff parameters, relating to performance of a handoff operation in a cellular network. The handoff parameters may be determined based on the applications being executed by the mobile device. A handoff operation may be performed based on the determined handoff parameters.
摘要翻译：移动设备可以确定由移动设备执行的应用。移动设备还可以确定与蜂窝网络中的切换操作的性能有关的切换参数。切换参数可以基于由移动设备执行的应用来确定。可以基于确定的切换参数来执行切换操作。

6. 发明授权

US09007980B2 Multicast-unicast handoff services 有权
标题翻译：组播单播切换服务
公开(公告)号：US09007980B2
公开(公告)日：2015-04-14
申请号：US13154653
申请日：2011-06-07
申请人： Lalit R. Kotecha , Jay J. Lee , David Chiang , Steven R. Rados , John F. Macias , Yee Sin Chan
发明人： Lalit R. Kotecha , Jay J. Lee , David Chiang , Steven R. Rados , John F. Macias , Yee Sin Chan
IPC分类号： H04H20/71 , H04W4/00 , H04H20/42 , H04W72/00 , H04L29/06 , H04W4/06 , H04W76/00
CPC分类号： H04H20/42 , H04L65/103 , H04L65/4076 , H04W4/06 , H04W72/005 , H04W76/40
摘要： A system may receive, from a user device, a request to receive content via a first base station, where the content was previously being received, as multicast content, via a second base station; determine, in response to the request, whether the first base station can process multicast content; transmit a copy of the content, to the user device via the first base station, as multicast content, based on a determination that the first base station can process multicast content; and transmit the content, to the user device via the first base station, as unicast content, based on a determination that the first base station cannot process multicast content.
摘要翻译：系统可以经由第二基站从用户设备接收经由第一基站（其中先前正在接收内容）作为多播内容接收内容的请求; 确定响应于所述请求，所述第一基站是否可以处理多播内容; 基于第一基站可以处理多播内容的确定，将内容的副本作为多播内容经由第一基站发送到用户设备; 并且基于所述第一基站不能处理多播内容的确定，将所述内容经由所述第一基站发送到所述用户设备作为单播内容。

7. 发明授权

US08688029B2 Radio access network integrated set-top device 有权
标题翻译：无线接入网集成机顶装置
公开(公告)号：US08688029B2
公开(公告)日：2014-04-01
申请号：US13599671
申请日：2012-08-30
申请人： Jyothi Keshavdas , Arda Aksu , Lalit R. Kotecha , David Chiang , Maria G. Lam , Steven R. Rados
发明人： Jyothi Keshavdas , Arda Aksu , Lalit R. Kotecha , David Chiang , Maria G. Lam , Steven R. Rados
IPC分类号： H04B3/36
CPC分类号： H04W4/20 , H04W84/045
摘要： A device may receive a signal strength indicator associated with a connection between a mobile device and a first base station. The signal strength indicator may indicate a strength of a radio signal received by the mobile device from the first base station. The device may transmit the signal strength indicator to a network device, and may receive, from the network device, a first notification to activate a second base station based on the signal strength indicator. The device may activate the second base station based on the first notification. The second base station may provide temporary wireless connectivity for the mobile device.
摘要翻译：设备可以接收与移动设备和第一基站之间的连接相关联的信号强度指示符。信号强度指示符可以指示移动设备从第一基站接收的无线电信号的强度。该设备可以将信号强度指示符发送到网络设备，并且可以从网络设备接收基于信号强度指示符来激活第二基站的第一通知。设备可以基于第一通知激活第二基站。第二基站可以为移动设备提供临时无线连接。

8. 发明申请

US20120149387A1 DETECTING MOBILE DEVICE USAGE WITHIN WIRELESS NETWORKS 有权
标题翻译：检测移动设备在无线网络中的使用
公开(公告)号：US20120149387A1
公开(公告)日：2012-06-14
申请号：US12966321
申请日：2010-12-13
申请人： Vikram K. Rawat , Derek Hongwei H. Bao , Patricia Ruey-Jane Chang , David Chiang
发明人： Vikram K. Rawat , Derek Hongwei H. Bao , Patricia Ruey-Jane Chang , David Chiang
IPC分类号： H04W64/00
CPC分类号： H04W24/08 , H04W4/02
摘要： A device sends, to a mobile device, instructions to collect location-based data associated with calls conducted by the mobile device over a wireless access network and receives, from the mobile device, the location-based data, where the location-based data includes a three-dimensional location and a time associated with each of multiple calls conducted by the mobile device over the wireless access network. The device combines the location-based data with other location-based data from other mobile devices and identifies, based on the combined location-based data and other location-based data, a localized area of congestion for the wireless access network.
摘要翻译：设备向移动设备发送用于收集与移动设备通过无线接入网络进行的呼叫相关联的基于位置的数据的指令，并从移动设备接收基于位置的数据，其中基于位置的数据包括与移动设备通过无线接入网络进行的多个呼叫中的每一个相关联的三维位置和时间。该设备将基于位置的数据与来自其他移动设备的其他基于位置的数据相结合，并且基于组合的基于位置的数据和其他基于位置的数据识别无线接入网络的局部区域的拥塞。

9. 发明授权

US08442556B2 Detecting mobile device usage within wireless networks 有权
标题翻译：检测无线网络中的移动设备使用情况
公开(公告)号：US08442556B2
公开(公告)日：2013-05-14
申请号：US12966321
申请日：2010-12-13
申请人： Vikram K. Rawat , Derek Hongwei H. Bao , Patricia Ruey-Jane Chang , David Chiang
发明人： Vikram K. Rawat , Derek Hongwei H. Bao , Patricia Ruey-Jane Chang , David Chiang
IPC分类号： H04W24/00
CPC分类号： H04W24/08 , H04W4/02
摘要： A device sends, to a mobile device, instructions to collect location-based data associated with calls conducted by the mobile device over a wireless access network and receives, from the mobile device, the location-based data, where the location-based data includes a three-dimensional location and a time associated with each of multiple calls conducted by the mobile device over the wireless access network. The device combines the location-based data with other location-based data from other mobile devices and identifies, based on the combined location-based data and other location-based data, a localized area of congestion for the wireless access network.
摘要翻译：设备向移动设备发送用于收集与移动设备通过无线接入网络进行的呼叫相关联的基于位置的数据的指令，并从移动设备接收基于位置的数据，其中基于位置的数据包括与移动设备通过无线接入网络进行的多个呼叫中的每一个相关联的三维位置和时间。该设备将基于位置的数据与来自其他移动设备的其他基于位置的数据相结合，并且基于组合的基于位置的数据和其他基于位置的数据识别无线接入网络的局部区域的拥塞。

10. 发明授权

US08972523B2 Adaptive localized content storage and distribution 有权
标题翻译：自适应本地化内容存储和分发
公开(公告)号：US08972523B2
公开(公告)日：2015-03-03
申请号：US13423562
申请日：2012-03-19
申请人： Jay J. Lee , David Chiang , Patricia Ruey-Jane Chang , Lalit R. Kotecha
发明人： Jay J. Lee , David Chiang , Patricia Ruey-Jane Chang , Lalit R. Kotecha
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06
CPC分类号： H04L29/0854 , H04L29/08702 , H04L63/10 , H04L67/2842
摘要： A device receives, from a user device and via a first device, a first request for content, and determines whether the content is stored in memory. The device identifies first other requests for the content, received via the first device over a time period, and second other requests for the content, received via a second device over the time period, when the content is stored in the memory. The device identifies a first quantity of the first other requests and a second quantity of the second other requests, and determines whether the first quantity or the second quantity is greater than a threshold. The device transmits the content, to the user device and via the first device, when the first quantity is not greater than the threshold, and transmits, to the second device, an instruction to store the content when the second quantity is greater than the threshold.
摘要翻译：设备从用户设备和经由第一设备接收对内容的第一请求，并且确定内容是否被存储在存储器中。当内容被存储在存储器中时，该设备识别经由一段时间段经由第一设备接收的内容的第一其他请求以及经过该时间段经由第二设备接收的针对该内容的第二其他请求。设备识别第一其他请求的第一数量和第二其他请求的第二数量，并且确定第一数量或第二数量是否大于阈值。当第一数量不大于阈值时，设备将内容发送到用户设备并经由第一设备，并且当第二数量大于阈值时向第二设备发送存储内容的指令。

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