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1. 发明授权

US07720094B2 Methods and apparatus for low latency signal aggregation and bandwidth reduction 有权
标题翻译：低延迟信号聚合和带宽降低的方法和装置
公开(公告)号：US07720094B2
公开(公告)日：2010-05-18
申请号：US11358730
申请日：2006-02-21
申请人： R. Brough Turner , Kevin J. Breummer , Michael R. Matatia , Andrei E. Toma , Svetlana O. Sokolova
发明人： R. Brough Turner , Kevin J. Breummer , Michael R. Matatia , Andrei E. Toma , Svetlana O. Sokolova
IPC分类号： H04J3/16
CPC分类号： H04L47/10 , H04L1/0009 , H04L47/14 , H04L47/38 , H04L67/28 , H04L69/04 , H04W88/10
摘要： Wireless network demands continually increase as wireless service providers pursue additional service capabilities. In a cellular communication system, leased lines between remote cell sites and the corresponding Mobile Switching Offices (MSOs) remain a major operating cost. Bandwidth reduction by identification and elimination of payload data and control information which need not be fully replicated because it can be deduced from information accessible or previously transmitted allows fewer lines to support the same bandwidth. A wireless access gateway is operable to aggregate such redundant and regenerable data on a backhaul link between a wireless cell site and the corresponding mobile switching office (MSO) to provide low-latency, type specific lossless bandwidth reduction. The wireless access gateway identifies regenerable information and eliminates portions of the data which the device need not transmit because the data is redundant, or accessible or recreatable, at the receiving side. In this manner, the access device allows fewer lines to carry the reduced message traffic by transmitting only the non-recreatable data and eliminating message traffic for regenerable information.
摘要翻译：随着无线服务提供商追求额外的服务能力，无线网络需求不断增加。在蜂窝通信系统中，远程蜂窝站点与相应的移动交换局（MSO）之间的专线仍然是主要的运营成本。通过识别和消除有效载荷数据和无需完全复制的控制信息的带宽减少，因为可从可访问或先前传输的信息中推导出来，允许更少的行支持相同的带宽。无线接入网关可操作以在无线小区站点和对应的移动交换局（MSO）之间的回程链路上聚合这样的冗余和可再生数据，以提供低延迟，类型特定的无损耗带宽减少。无线接入网关识别可再生信息，并且消除设备不需要传输的部分数据，因为数据在接收侧是冗余的或可接入的或可再利用的。以这种方式，接入设备允许更少的线路通过仅发送不可再呼叫数据并消除用于可再生信息的消息业务来携带减少的消息业务。

2. 发明授权

US07072296B2 Methods and apparatus for network signal aggregation and bandwidth reduction 有权
标题翻译：网络信号聚合和带宽降低的方法和装置
公开(公告)号：US07072296B2
公开(公告)日：2006-07-04
申请号：US10633260
申请日：2003-08-01
申请人： R. Brough Turner , Kevin J. Bruemmer , Michael R. Matatia , Andrei E. Toma , Aram Falsafi , Svetlana O. Sokolova , Murtaza Amiji , Charles C. Linton , James M. Van Donsel , Benoit Delorme , Paul Trudel , David Ouellet , Jean-Hugues Deschenes , Daniel F. Daly
发明人： R. Brough Turner , Kevin J. Bruemmer , Michael R. Matatia , Andrei E. Toma , Aram Falsafi , Svetlana O. Sokolova , Murtaza Amiji , Charles C. Linton , James M. Van Donsel , Benoit Delorme , Paul Trudel , David Ouellet , Jean-Hugues Deschenes , Daniel F. Daly
IPC分类号： H04J1/16 , H04J3/14
CPC分类号： H04W28/06 , H04W74/00 , H04W84/042 , H04W88/16
摘要： Wireless network demands continually increase as wireless service providers pursue additional service capabilities. In a cellular communication system, leased lines between remote cell sites and the corresponding Mobile Switching Offices (MSOs) remain a major operating cost. Bandwidth reduction by identification and elimination of payload data and control information which need not be fully replicated because it can be deduced from information accessible or previously transmitted allows fewer lines to support the same bandwidth. A wireless access gateway is operable to aggregate such redundant and regenerable data on a backhaul link between a wireless cell site and the corresponding mobile switching office (MSO) to provide low-latency, type specific lossless bandwidth reduction. The wireless access gateway identifies regenerable information and eliminates portions of the data which the device need not transmit because the data is redundant, or accessible or recreatable, at the receiving side. In this manner, the access device allows fewer lines to carry the reduced message traffic by transmitting only the non-recreatable data and eliminating message traffic for regenerable information.
摘要翻译：随着无线服务提供商追求额外的服务能力，无线网络需求不断增加。在蜂窝通信系统中，远程蜂窝站点与相应的移动交换局（MSO）之间的专线仍然是主要的运营成本。通过识别和消除有效载荷数据和无需完全复制的控制信息的带宽减少，因为可以从可访问或先前传输的信息中推导出来，允许更少的行支持相同的带宽。无线接入网关可操作以在无线小区站点和对应的移动交换局（MSO）之间的回程链路上聚合这样的冗余和可再生数据，以提供低延迟，类型特定的无损耗带宽减少。无线接入网关识别可再生信息，并且消除设备不需要传输的部分数据，因为数据在接收侧是冗余的或可接入的或可再利用的。以这种方式，接入设备允许更少的线路通过仅发送不可再呼叫数据并消除用于可再生信息的消息业务来携带减少的消息业务。

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