公开(公告)号：US20070177544A1

公开(公告)日：2007-08-02

申请号：US11341333

申请日：2006-01-27

申请人： Dongzhe Cui ,  Yuan-Rong Shen

发明人： Dongzhe Cui ,  Yuan-Rong Shen

IPC分类号： G08C17/00 ,  H04Q7/00

CPC分类号： H04W52/58 ,  H04W52/08 ,  H04W52/20 ,  H04W52/367 ,  H04W52/40

摘要： A wireless communication network (20) includes a power control technique that includes repeating an erasure indicator bit in a transmission from a mobile station (22) to a base station (24, 30, 36). The repeated erasure indicator bit is transmitted on the uplink to each base station. The base station then uses the majority rule of those repeated erasure indicator bits to adjust its transmit power. It results in a desired power control command corresponding to the quality of a downlink between a base station (24, 30, 36) and the mobile station (22). A disclosed example includes using the repeated error indicator bit for deciding whether a recent frame should be considered an erasure. If so, the base station increases power on the downlink forward channel. If not, the base station decreases the transmit power on the downlink forward channel. A disclosed example includes alternative power control adjustment techniques, depending on the recent history of the quality of the downlink.

摘要翻译： 无线通信网络（20）包括功率控制技术，其包括在从移动站（22）到基站（24,30,36）的传输中重复擦除指示符比特。 重复擦除指示符位在上行链路上发送到每个基站。 然后，基站使用那些重复擦除指示符比特的多数规则来调整其发送功率。 它产生与基站（24,30,36）和移动站（22）之间的下行链路质量相对应的期望功率控制命令。 所公开的示例包括使用重复的错误指示符位来确定最近的帧是否应当被认为是擦除。 如果是这样，则基站增加下行链路前向信道的功率。 如果不是，则基站降低下行链路前向信道的发送功率。 所公开的示例包括替代的功率控制调整技术，这取决于最近的下行链路质量的历史。

公开(公告)号：US5642348A

公开(公告)日：1997-06-24

申请号：US367419

申请日：1994-12-30

申请人： Farhad Barzegar ,  Diakoumis P. Gerakoulis ,  Robert Raymond Miller, II ,  Yuan-Rong Shen

发明人： Farhad Barzegar ,  Diakoumis P. Gerakoulis ,  Robert Raymond Miller, II ,  Yuan-Rong Shen

IPC分类号： H04M3/00 ,  H04B7/24 ,  H04M11/00 ,  H04Q11/04 ,  H04W84/14 ,  H04W88/08 ,  H04B7/216 ,  H04J13/02

CPC分类号： H04W88/08 ,  H04Q11/0428 ,  H04Q2213/13098 ,  H04Q2213/13191 ,  H04Q2213/13196 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13298 ,  H04Q2213/1332 ,  H04Q2213/13332 ,  H04Q2213/13376 ,  H04W84/14

摘要： An access director provides a gateway for customer premise based equipment (both wired and wireless) and a wireless port facility to a narrowband/broadband information distribution network. It provides a portable narrowband duplex synchronous and isochronous telephony service and concurrent broad fixed location dodwn link from network to customer isochronous service. The down link broadband service may be combined with narrowband up link service to provide non-symmetric duplex operation or services such as interactive video.

摘要翻译： 访问总监为基于客户端的设备（有线和无线）和无线端口设施提供到窄带/宽带信息分发网络的网关。 它提供便携式窄带双工同步和同步电话服务以及从网络到客户同步业务的同时广泛的固定位置躲避链路。 下行链路宽带服务可以与窄带上行链路服务组合以提供非对称双工操作或诸如交互式视频的服务。

公开(公告)号：US20100284371A1

公开(公告)日：2010-11-11

申请号：US12828466

申请日：2010-07-01

申请人： Dongzhe Cui ,  Yuan-Rong Shen

发明人： Dongzhe Cui ,  Yuan-Rong Shen

IPC分类号： H04W36/00

CPC分类号： H04W52/58 ,  H04W52/08 ,  H04W52/20 ,  H04W52/367 ,  H04W52/40

摘要： A wireless communication network (20) includes a power control technique that includes repeating an erasure indicator bit in a transmission from a mobile station (22) to a base station (24, 30, 36). The repeated erasure indicator bit is transmitted on the uplink to each base station. The base station then uses the majority rule of those repeated erasure indicator bits to adjust its transmit power. It results in a desired power control command corresponding to the quality of a downlink between a base station (24, 30, 36) and the mobile station (22). A disclosed example includes using the repeated error indicator bit for deciding whether a recent frame should be considered an erasure. If so, the base station increases power on the downlink forward channel. If not, the base station decreases the transmit power on the downlink forward channel. A disclosed example includes alternative power control adjustment techniques, depending on the recent history of the quality of the downlink.

摘要翻译： 无线通信网络（20）包括功率控制技术，其包括在从移动站（22）到基站（24,30,36）的传输中重复擦除指示符比特。 重复擦除指示符位在上行链路上发送到每个基站。 然后，基站使用那些重复擦除指示符比特的多数规则来调整其发送功率。 它产生与基站（24,30,36）和移动站（22）之间的下行链路质量相对应的期望功率控制命令。 所公开的示例包括使用重复的错误指示符位来确定最近的帧是否应当被认为是擦除。 如果是这样，则基站增加下行链路前向信道的功率。 如果不是，则基站降低下行链路前向信道的发送功率。 所公开的示例包括替代的功率控制调整技术，这取决于最近的下行链路质量的历史。

公开(公告)号：US08588837B2

公开(公告)日：2013-11-19

申请号：US11376749

申请日：2006-03-15

申请人： Dongzhe Cui ,  Yuan-Rong Shen ,  I-Fong Antonio Wu

发明人： Dongzhe Cui ,  Yuan-Rong Shen ,  I-Fong Antonio Wu

IPC分类号： H04B7/00 ,  H04L12/66 ,  H04B1/00 ,  H04W36/00

CPC分类号： H04W36/0022 ,  H04W36/30 ,  H04W52/10 ,  H04W52/228 ,  H04W52/40

摘要： An open loop power control method for setting a transmit power of mobile station (22) during a handoff from a voice over Internet protocol (VoIP) service to a circuit switched service sets a transmit power of the mobile station based upon a power level associated with the VoIP call. A disclosed example includes using an average power level of a reverse pilot channel of the VoIP call and correction factors based upon forward link and reverse link parameters during the VoIP call.

摘要翻译： 用于在从因特网协议语音（VoIP）服务到电路交换服务的切换期间设置移动台（22）的发射功率的开环功率控制方法基于与所述移动台相关联的功率电平来设置所述移动台的发射功率 VoIP通话。 公开的示例包括在VoIP呼叫期间使用基于前向链路和反向链路参数的VoIP呼叫的反向导频信道的平均功率电平和校正因子。

公开(公告)号：US08249642B2

公开(公告)日：2012-08-21

申请号：US12828466

申请日：2010-07-01

申请人： Dongzhe Cui ,  Yuan-Rong Shen

发明人： Dongzhe Cui ,  Yuan-Rong Shen

IPC分类号： H04B7/00

CPC分类号： H04W52/58 ,  H04W52/08 ,  H04W52/20 ,  H04W52/367 ,  H04W52/40

摘要： A wireless communication network (20) includes a power control technique that includes repeating an erasure indicator bit in a transmission from a mobile station (22) to a base station (24, 30, 36). The repeated erasure indicator bit is transmitted on the uplink to each base station. The base station then uses the majority rule of those repeated erasure indicator bits to adjust its transmit power. It results in a desired power control command corresponding to the quality of a downlink between a base station (24, 30, 36) and the mobile station (22). A disclosed example includes using the repeated error indicator bit for deciding whether a recent frame should be considered an erasure. If so, the base station increases power on the downlink forward channel. If not, the base station decreases the transmit power on the downlink forward channel. A disclosed example includes alternative power control adjustment techniques, depending on the recent history of the quality of the downlink.

摘要翻译： 无线通信网络（20）包括功率控制技术，其包括在从移动站（22）到基站（24,30,36）的传输中重复擦除指示符比特。 重复擦除指示符位在上行链路上发送到每个基站。 然后，基站使用那些重复擦除指示符比特的多数规则来调整其发送功率。 它产生与基站（24,30,36）和移动站（22）之间的下行链路质量相对应的期望功率控制命令。 所公开的示例包括使用重复的错误指示符位来确定最近的帧是否应当被认为是擦除。 如果是这样，则基站增加下行链路前向信道的功率。 如果不是，则基站降低下行链路前向信道的发送功率。 所公开的示例包括替代的功率控制调整技术，这取决于最近的下行链路质量的历史。

公开(公告)号：US20070217397A1

公开(公告)日：2007-09-20

申请号：US11376749

申请日：2006-03-15

申请人： Dongzhe Cui ,  Yuan-Rong Shen ,  I-Fong Wu

发明人： Dongzhe Cui ,  Yuan-Rong Shen ,  I-Fong Wu

IPC分类号： H04L12/66

CPC分类号： H04W36/0022 ,  H04W36/30 ,  H04W52/10 ,  H04W52/228 ,  H04W52/40

摘要： An open loop power control method for setting a transmit power of mobile station (22) during a handoff from a voice over Internet protocol (VoIP) service to a circuit switched service sets a transmit power of the mobile station based upon a power level associated with the VoIP call. A disclosed example includes using an average power level of a reverse pilot channel of the VoIP call and correction factors based upon forward link and reverse link parameters during the VoIP call.

摘要翻译： 用于在从因特网协议语音（VoIP）服务到电路交换服务的切换期间设置移动台（22）的发射功率的开环功率控制方法基于与所述移动台相关联的功率电平来设置所述移动台的发射功率 VoIP通话。 公开的示例包括在VoIP呼叫期间使用基于前向链路和反向链路参数的VoIP呼叫的反向导频信道的平均功率电平和校正因子。