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    Method and system for soft handoff in mobile broadband systems
    1.
    发明授权
    Method and system for soft handoff in mobile broadband systems 有权
    移动宽带系统中软切换的方法和系统

    公开(公告)号：US07979072B2

    公开(公告)日：2011-07-12

    申请号：US11596603

    申请日：2005-06-03

    申请人： Nimal Senarath ,  Bill Gage ,  Shalini Periyalwar ,  Wen Tong

    发明人： Nimal Senarath ,  Bill Gage ,  Shalini Periyalwar ,  Wen Tong

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/18 ,  H04L5/0048 ,  H04W36/0072 ,  H04W36/20 ,  H04W36/24 ,  H04W72/0446 ,  H04W80/02

    摘要： The present invention provides a method and system for facilitating efficient handoff and data throughput in mobile broadband communication systems. Methods implemented by a system constructed in accordance with the principles of the present invention include selectively enabled soft handoff, performing Layer 2 bearer functions at the base station and using the mobile device to coordinate soft handoff and interference avoidance without the need for a centralized coordination function.

    摘要翻译： 本发明提供了一种用于促进移动宽带通信系统中的有效切换和数据吞吐量的方法和系统。 由根据本发明的原理构造的系统实现的方法包括有选择地启用的软切换，在基站处执行第2层承载功能，并使用移动设备来协调软切换和干扰避免，而不需要集中协调功能 。

    Method and system for soft handoff in mobile broadband systems
    3.
    发明授权
    Method and system for soft handoff in mobile broadband systems 有权
    移动宽带系统中软切换的方法和系统

    公开(公告)号：US08437761B2

    公开(公告)日：2013-05-07

    申请号：US13159023

    申请日：2011-06-13

    申请人： Nimal Senarath ,  Bill Gage ,  Shalini Periyalwar ,  Wen Tong

    发明人： Nimal Senarath ,  Bill Gage ,  Shalini Periyalwar ,  Wen Tong

    IPC分类号： H04W40/12

    CPC分类号： H04W36/18 ,  H04L5/0048 ,  H04W36/0072 ,  H04W36/20 ,  H04W36/24 ,  H04W72/0446 ,  H04W80/02

    摘要： The present invention provides a method and system for facilitating efficient handoff and data throughput in mobile broadband communication systems. Methods implemented by a system constructed in accordance with the principles of the present invention include selectively enabled soft handoff, performing Layer 2 bearer functions at the base station and using the mobile device to coordinate soft handoff and interference avoidance without the need for a centralized coordination function.

    摘要翻译： 本发明提供了一种用于促进移动宽带通信系统中的有效切换和数据吞吐量的方法和系统。 由根据本发明的原理构造的系统实现的方法包括有选择地启用的软切换，在基站处执行第2层承载功能，并使用移动设备来协调软切换和干扰避免，而不需要集中协调功能 。

    Method and System for Soft Handoff in Mobile Broadband Systems
    6.
    发明申请
    Method and System for Soft Handoff in Mobile Broadband Systems 有权
    移动宽带系统中软切换的方法与系统

    公开(公告)号：US20080076432A1

    公开(公告)日：2008-03-27

    申请号：US11596603

    申请日：2005-06-03

    申请人： Nimal Senarath ,  Bill Gage ,  Shalini Periyalwar ,  Wen Tong

    发明人： Nimal Senarath ,  Bill Gage ,  Shalini Periyalwar ,  Wen Tong

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/18 ,  H04L5/0048 ,  H04W36/0072 ,  H04W36/20 ,  H04W36/24 ,  H04W72/0446 ,  H04W80/02

    摘要： The present invention provides a method and system for facilitating efficient handoff and data throughput in mobile broadband communication systems. Methods implemented by a system constructed in accordance with the principles of the present invention include selectively enabled soft handoff, performing Layer 2 bearer functions at the base station and using the mobile device to coordinate soft handoff and interference avoidance without the need for a centralized coordination function.

    摘要翻译： 本发明提供了一种用于促进移动宽带通信系统中的有效切换和数据吞吐量的方法和系统。 由根据本发明的原理构造的系统实现的方法包括有选择地启用的软切换，在基站处执行第2层承载功能，并使用移动设备来协调软切换和干扰避免，而不需要集中协调功能 。

    POWER CONTROL AT A RELAY STATION IN A WIRELESS NETWORK
    8.
    发明申请
    POWER CONTROL AT A RELAY STATION IN A WIRELESS NETWORK 有权
    无线网络中继电器的功率控制

    公开(公告)号：US20130010680A1

    公开(公告)日：2013-01-10

    申请号：US13620087

    申请日：2012-09-14

    申请人： Nimal Senarath ,  David Steer ,  Derek Yu ,  Hang Zhang ,  Peiying Zhu ,  Wen Tong ,  Israfil Bahceci

    发明人： Nimal Senarath ,  David Steer ,  Derek Yu ,  Hang Zhang ,  Peiying Zhu ,  Wen Tong ,  Israfil Bahceci

    IPC分类号： H04W52/04 ,  H04W88/04

    CPC分类号： H04B7/2606 ,  H04B7/15535

    摘要： A wireless network includes a base station and a relay station for extending wireless coverage of the base station. Downlink data is sent by the base station and relayed through the relay station to a mobile station, where the downlink data is associated with a preamble that is sent directly from the base station to the mobile station. A transmit power of the relay station is adjusted for transmitting the downlink data from the relay station to the mobile station to reduce a difference between a first power level of the preamble received at the mobile station and a second power level of the downlink data received at the mobile station. The uplink transmit power of the mobile station t for the data sent to the relay station is adjusted to compensate for the difference in path loss from mobile station to base station and mobile station to relay station and to compensate for the difference in noise_plus_interference level at relay station compared to that of the base station.

    摘要翻译： 无线网络包括用于扩展基站的无线覆盖的基站和中继站。 下行链路数据由基站发送并通过中继站中继至移动台，移动台与下行链路数据相关联，前导码直接从基站发送到移动台。 调整中继站的发射功率，以将下行链路数据从中继站发送到移动台，以减少在移动台处接收到的前导码的第一功率电平与第一功率电平之间的差异， 移动台。 调整发送到中继站的数据的移动站t的上行发送功率，以补偿从移动站到基站和移动站到中继站的路径损耗差异，并补偿中继站的noise_plus_interference等级的差异 站与基站相比。

    Power control at a relay station in a wireless network
    9.
    发明授权
    Power control at a relay station in a wireless network 有权
    在无线网络中的中继站进行功率控制

    公开(公告)号：US08320826B2

    公开(公告)日：2012-11-27

    申请号：US12197767

    申请日：2008-08-25

    申请人： Nimal Senarath ,  David Steer ,  Derek Yu ,  Hang Zhang ,  Peiying Zhu ,  Wen Tong ,  Israfil Bahceci

    发明人： Nimal Senarath ,  David Steer ,  Derek Yu ,  Hang Zhang ,  Peiying Zhu ,  Wen Tong ,  Israfil Bahceci

    IPC分类号： H04B3/36

    CPC分类号： H04B7/2606 ,  H04B7/15535

    摘要： A wireless network includes a base station and a relay station for extending wireless coverage of the base station. Downlink data is sent by the base station and relayed through the relay station to a mobile station, where the downlink data is associated with a preamble that is sent directly from the base station to the mobile station. A transmit power of the relay station is adjusted for transmitting the downlink data from the relay station to the mobile station to reduce a difference between a first power level of the preamble received at the mobile station and a second power level of the downlink data received at the mobile station. The uplink transmit power of the mobile station for the data sent to the relay station is adjusted to compensate for the difference in path loss from mobile station to base station and mobile station to relay station and to compensate for the difference in noise_plus_interference level at relay station compared to that of the base station.

    摘要翻译： 无线网络包括用于扩展基站的无线覆盖的基站和中继站。 下行链路数据由基站发送并通过中继站中继至移动台，移动台与下行链路数据相关联，前导码直接从基站发送到移动台。 调整中继站的发射功率，以将下行链路数据从中继站发送到移动台，以减少在移动台处接收到的前导码的第一功率电平与第一功率电平之间的差异， 移动台。 调整发送到中继站的数据的移动站的上行发送功率，以补偿从移动站到基站和移动站到中继站的路径损耗差异，并补偿中继站的noise_plus_interference等级的差异 与基站相比。