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1. 发明授权

US5999815A Method and apparatus for implementing diversity for a dual-mode communication unit 失效
标题翻译：用于实现双模通信单元的分集的方法和装置
公开(公告)号：US5999815A
公开(公告)日：1999-12-07
申请号：US111974
申请日：1998-07-08
申请人： Keith A. TenBrook , Daniel Joseph DeClerck
发明人： Keith A. TenBrook , Daniel Joseph DeClerck
IPC分类号： H04J13/00 , H04B7/005 , H04B7/02 , H04B7/08 , H04B7/26 , H04W36/14 , H04W36/18 , H04W52/42 , H04Q7/00
CPC分类号： H04W52/42 , H04B7/02 , H04W36/18 , H04W52/38
摘要： The present invention provides a method for implementing diversity for a dual-mode communication unit in a communication system. The communication system includes a first transceiver utilizing a first air interface and a second transceiver utilizing a second air interface distinct from the first air interface. The system also includes a controller that includes a selector function. The dual-mode communication unit transmits a first copy of bearer data to the first transceiver utilizing the first air interface. The dual-mode communication unit transmits a second copy of the bearer data to the second transceiver utilizing the second air interface. The first transceiver and the second transceiver sending the copy of the bearer data to the controller. The first transceiver and the second transceiver also send a quality metric to the controller. The controller selects a preferred copy of the bearer data based at least in part upon the quality metrics.
摘要翻译：本发明提供一种用于在通信系统中实现双模式通信单元的分集的方法。通信系统包括利用第一空中接口的第一收发机和利用与第一空中接口不同的第二空中接口的第二收发机。该系统还包括一个包括选择器功能的控制器。双模式通信单元利用第一空中接口将承载数据的第一副本发送到第一收发器。双模式通信单元利用第二空中接口将载体数据的第二副本发送到第二收发器。第一收发器和第二收发器将承载数据的拷贝发送到控制器。第一收发器和第二收发器还向控制器发送质量度量。控制器至少部分地基于质量度量来选择承载数据的优选副本。

2. 发明授权

US5901354A Method and apparatus for performing soft-handoff in a wireless communication system 失效
标题翻译：在无线通信系统中执行软切换的方法和装置
公开(公告)号：US5901354A
公开(公告)日：1999-05-04
申请号：US627260
申请日：1996-04-03
申请人： Barry J. Menich , Keith A. TenBrook , Thomas W. Ritchie , Daniel J. DeClerck
发明人： Barry J. Menich , Keith A. TenBrook , Thomas W. Ritchie , Daniel J. DeClerck
IPC分类号： H04B7/005 , H04W36/18 , H04W36/30 , H04W52/04 , H04W52/14 , H04W52/40 , H04Q7/22
CPC分类号： H04W36/18 , H04W52/04 , H04W52/146 , H04W52/40 , H04W36/30
摘要： Generally stated, a method for performing soft-handoff within a wireless communication system 100 is described herein. The wireless communication system 100 includes, inter alia, a mobile station 104, a first base station 102 in communication with said mobile station via a first communication resource 120, and a second base station 106 with a corresponding second communication resource 130. In a first preferred embodiment, a determination is made that the first communication resource 120 is no longer necessary. The wireless communication system 100 verifies that the second base station 106 has acquired the mobile station 104 via the second communication resource 130. If the second base station 106 has yet to acquire the mobile station 104 on the second communication resource 130, the wireless communication system 100 will override the normal power control mechanisms, increasing the mobile station's 104 transmit power, thereby mitigating the opportunity for an orphan condition to develop.
摘要翻译：一般来说，本文描述了在无线通信系统100内执行软切换的方法。无线通信系统100尤其包括移动站104，经由第一通信资源120与所述移动站通信的第一基站102以及具有对应的第二通信资源130的第二基站106.在第一优选实施例中，确定不再需要第一通信资源120。无线通信系统100验证第二基站106已经经由第二通信资源130获取了移动台104.如果第二基站106还没有在第二通信资源130上获取移动台104，则无线通信系统 100将覆盖正常的功率控制机制，增加移动台104的发射功率，从而减轻发展孤儿病情的机会。

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