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11. 发明授权

US07680080B2 Method of using a mobile unit to determine whether to commence handover 失效
标题翻译：使用移动单元确定是否开始切换的方法
公开(公告)号：US07680080B2
公开(公告)日：2010-03-16
申请号：US10966449
申请日：2004-10-15
申请人： Eldad Zeira , Ariela Zeira , Stephen E. Terry
发明人： Eldad Zeira , Ariela Zeira , Stephen E. Terry
IPC分类号： H04Q7/22
CPC分类号： H04W36/30
摘要： A method of using a mobile unit in a multi-cell communication system to determine whether to commence handover of the mobile unit from a serving base station located in a first cell of the communication system to a target base station located in a second cell of the communication system. The mobile unit determines the serving base station received signal code power (RSCPser), the first cell interference signal code power (ISCPser), the target base station received signal code power (RSCPtar) and the second cell interference signal code power (ISCPtar). If the ratio RSCPser/ISCPser is less than the ratio RSCPtar/ISCPtar, the mobile unit commences handover to the target base station. The multi-cell communication system may be a time division duplex (TDD) system. The mobile unit may send a message to a radio network controller (RNC) in communication with the serving and target base stations to initiate the handover.
摘要翻译：一种在多小区通信系统中使用移动单元以确定是否开始将移动单元从位于通信系统的第一小区中的服务基站切换到位于所述通信系统的第二小区中的目标基站的方法通讯系统移动单元确定服务基站接收信号码功率（RSCPser），第一小区干扰信号码功率（ISCPser），目标基站接收信号码功率（RSCPtar）和第二小区干扰信号码功率（ISCPtar）。如果RSCPser / ISCPser的比率小于RSCPtar / ISCPtar的比率，则移动单元开始切换到目标基站。多小区通信系统可以是时分双工（TDD）系统。移动单元可以向与服务基站和目标基站通信的无线电网络控制器（RNC）发送消息以发起切换。

12. 发明授权

US07209711B2 Dynamic channel quality measurement procedures for optimizing data transmission in a wireless digital communication system 有权
标题翻译：用于优化无线数字通信系统中的数据传输的动态信道质量测量程序
公开(公告)号：US07209711B2
公开(公告)日：2007-04-24
申请号：US10768313
申请日：2004-01-30
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B17/00
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： Data transmission is optimized in a wireless digital communication system including a base station and a plurality of user equipment mobile terminals (UEs). Adaptive modulation and coding (AM&C) is employed to achieve improved radio resource utilization and provide optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink DL channel quality measurements only from those UEs with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.
摘要翻译：在包括基站和多个用户设备移动终端（UE）的无线数字通信系统中优化数据传输。采用自适应调制和编码（AM＆C）来实现改进的无线电资源利用，并为用户提供最佳的数据速率。下行链路（DL）数据块由仅从具有未决下行链路传输的那些UE请求下行链路DL信道质量测量的基站接收。 UE通过向基站测量和报告DL信道质量来响应该请求，该基站然后分配资源，使得UE将充分利用无线电资源。基站向UE发送表示调制/编码率的物理信道分配，并且向UE发送下行链路数据块的发送。

13. 发明授权

US07127256B2 Dynamic channel quality measurement procedure implemented by user equipment for adaptive modulation and coding techniques 有权
标题翻译：用户自适应调制编码技术实现的动态信道质量测量程序
公开(公告)号：US07127256B2
公开(公告)日：2006-10-24
申请号：US10768223
申请日：2004-01-30
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04Q7/20
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： A wireless digital communication method for a plurality of user equipment mobile terminals (UEs) to communicate with a base station. Adaptive modulation and coding (AM&C) is used to achieve improved radio resource utilization and provide optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink DL channel quality measurements only from those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.
摘要翻译：一种用于多个用户设备移动终端（UE）与基站进行通信的无线数字通信方法。自适应调制和编码（AM＆C）用于实现改进的无线电资源利用并为用户服务提供最佳数据速率。下行链路（DL）数据块由仅从具有未决下行链路传输的那些移动终端（UE）请求下行链路DL信道质量测量的基站接收。 UE通过向基站测量和报告DL信道质量来响应该请求，该基站然后分配资源，使得UE将充分利用无线电资源。基站向UE发送表示调制/编码率的物理信道分配，并且向UE发送下行链路数据块的发送。

14. 发明授权

US08675612B2 Channel quality measurements for downlink resource allocation 有权
标题翻译：下行链路资源分配的信道质量测量
公开(公告)号：US08675612B2
公开(公告)日：2014-03-18
申请号：US13453258
申请日：2012-04-23
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B7/216 , H04W72/00
CPC分类号： H04W72/085 , H04B7/0632 , H04B17/327 , H04B17/382 , H04L1/0001 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/20 , H04W24/10 , H04W52/24 , H04W72/0413
摘要： A method for reporting channel quality from a user equipment (UE) to a base station is described. The UE derives a channel quality for each of a plurality of downlink resources. The UE transmits channel quality reports in a pattern of time intervals by rotating through the plurality of downlink resources in different time intervals of the pattern, wherein a channel quality report is not transmitted by the UE in each time interval of a frame.
摘要翻译：描述了从用户设备（UE）向基站报告信道质量的方法。 UE为多个下行链路资源中的每一个导出信道质量。 UE通过在模式的不同时间间隔中旋转多个下行链路资源，以时间间隔的模式发送信道质量报告，其中UE在帧的每个时间间隔中不发送信道质量报告。

15. 发明授权

US07639989B2 Wireless communication method and apparatus for minimizing overhead signaling and optimizing radio resource utilization 有权
标题翻译：用于最小化开销信令和优化无线电资源利用的无线通信方法和装置
公开(公告)号：US07639989B2
公开(公告)日：2009-12-29
申请号：US11656647
申请日：2007-01-23
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B17/00
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： A wireless digital communication system includes a base station in communication with a plurality of user equipment mobile terminals (UEs). The system prioritizes the forwarding of blocks of downlink data to designated ones of the UEs. The system employs adaptive modulation and coding (AM&C) to achieve improved radio resource utilization and provides optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink (DL) channel quality measurements only from those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.
摘要翻译：无线数字通信系统包括与多个用户设备移动终端（UE）通信的基站。该系统将下行链路数据块的转发优先于指定的UE。该系统采用自适应调制和编码（AM＆C）来实现改善的无线电资源利用率，并为用户提供最佳的数据速率。下行链路（DL）数据块由仅从具有未决下行链路传输的那些移动终端（UE）请求下行链路（DL）信道质量测量的基站接收。 UE通过向基站测量和报告DL信道质量来响应该请求，该基站然后分配资源，使得UE将充分利用无线电资源。基站向UE发送表示调制/编码率的物理信道分配，并且向UE发送下行链路数据块的发送。

16. 发明授权

US07460877B2 Uplink power control using received reference signal 有权
标题翻译：使用接收参考信号的上行链路功率控制
公开(公告)号：US07460877B2
公开(公告)日：2008-12-02
申请号：US10857156
申请日：2004-05-28
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B7/00
CPC分类号： H04W52/146 , H04L5/1469 , H04W52/228 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/246 , H04W52/247 , H04W52/26 , H04W72/085 , H04W88/02 , H04W88/08 , Y02D70/00
摘要： A user equipment (UE) receives a reference signal over a physical reference channel using a reference channel receiver and obtains reference power levels from the reference signal. The interference level is obtained and a path loss is calculated in response to the reference signal. Transmit power is then determined for an allocated uplink control channel based, at least in part, upon said path loss and said interference level.
摘要翻译：用户设备（UE）使用参考信道接收机通过物理参考信道接收参考信号，并从参考信号获得参考功率电平。获得干扰电平，并响应于参考信号计算路径损耗。至少部分地基于所述路径损耗和所述干扰电平，为所分配的上行链路控制信道确定发射功率。

17. 发明授权

US07171163B2 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data 有权
标题翻译：在无线数字通信系统中实现的动态信道质量测量程序，用于优先转发下行链路数据
公开(公告)号：US07171163B2
公开(公告)日：2007-01-30
申请号：US10768312
申请日：2004-01-30
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B17/00
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： A wireless digital communication system includes a base station in communication with a plurality of user equipment mobile terminals (UEs). The system prioritizes the forwarding of blocks of downlink data to designated ones of the UEs. The system employs adaptive modulation and coding (AM&C) to achieve improved radio resource utilization and provides optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink (DL) channel quality measurements only from those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.
摘要翻译：无线数字通信系统包括与多个用户设备移动终端（UE）通信的基站。该系统将下行链路数据块的转发优先于指定的UE。该系统采用自适应调制和编码（AM＆C）来实现改善的无线电资源利用率，并为用户提供最佳的数据速率。下行链路（DL）数据块由仅从具有未决下行链路传输的那些移动终端（UE）请求下行链路（DL）信道质量测量的基站接收。 UE通过向基站测量和报告DL信道质量来响应该请求，该基站然后分配资源，使得UE将充分利用无线电资源。基站向UE发送表示调制/编码率的物理信道分配，并且向UE发送下行链路数据块的发送。

18. 发明授权

US07068626B2 Method of using a mobile unit to autonomously determine a serving cell 失效
标题翻译：使用移动单元自主确定服务小区的方法
公开(公告)号：US07068626B2
公开(公告)日：2006-06-27
申请号：US10216120
申请日：2002-08-09
申请人： Eldad Zeira , Ariela Zeira , Stephen E. Terry
发明人： Eldad Zeira , Ariela Zeira , Stephen E. Terry
IPC分类号： H04Q7/22
CPC分类号： H04W36/30
摘要： A time division duplex method for determining whether to initiate handover of a mobile unit from a serving base station to a target base station, the method comprises receiving the broadcast channel from the serving base station (BCHser); calculating the serving base station received signal code power (RSCPser); receiving the broadcast channel from the target base station (BCHtar); calculating the target base station received signal code power (RSCPtar); determining interference signal code power for the serving base station (ISCPser); determining interference signal code power for the target base station (ISCPtar); calculating RSCPser/ISCPser; calculating RSCPtar/ISCPtar; and determining whether RSCPser/ISCPser is less than RSCPtar/ISCPtar, and if so, commencing handover from the serving base station to the target base station.
摘要翻译：一种用于确定是否发起移动单元从服务基站到目标基站的切换的时分双工方法，所述方法包括：从服务基站（BCH ）接收广播信道; 计算服务基站接收信号码功率（RSCP ）; 从目标基站（BCH ）接收广播信道; 计算目标基站接收信号码功率（RSCP ）; 确定服务基站的干扰信号码功率（ISCP ）; 确定目标基站的干扰信号码功率（ISCP ）; 计算RSCP / ISCP ; 计算RSCP tar / ISCP ; 并且确定RSCP / ISCP 是否小于RSCP焦油/ ISCP焦油，如果是，则开始从服务基站到目标基站的切换。

19. 发明授权

US06810236B2 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques 有权
标题翻译：用于自适应调制和编码技术的动态信道质量测量程序
公开(公告)号：US06810236B2
公开(公告)日：2004-10-26
申请号：US10029569
申请日：2001-12-21
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B1700
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： A wireless digital communication method for communicating between a base station and a plurality of user equipment mobile terminals (UEs) and employs adaptive modulation and coding (AM&C) to achieve improved radio resource utilization and provide optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink DL channel quality measurements only from those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.
摘要翻译：一种用于在基站和多个用户设备移动终端（UE）之间进行通信并且使用自适应调制和编码（AM＆C）来实现改进的无线电资源利用并为用户服务提供最佳数据速率的无线数字通信方法。下行链路（DL）数据块由仅从具有未决下行链路传输的那些移动终端（UE）请求下行链路DL信道质量测量的基站接收。 UE通过向基站测量和报告DL信道质量来响应该请求，该基站然后分配资源，使得UE将充分利用无线电资源。基站向UE发送表示调制/编码率的物理信道分配，并且向UE发送下行链路数据块的发送。

20. 发明授权

US06615054B2 Common control channel uplink power control for adaptive modulation and coding techniques 有权
公开(公告)号：US06615054B2
公开(公告)日：2003-09-02
申请号：US10124001
申请日：2002-04-17
申请人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen E. Terry , Stephen G. Dick , James M. Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B700
CPC分类号： H04W52/146 , H04L5/1469 , H04W52/228 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/246 , H04W52/247 , H04W52/26 , H04W72/085 , H04W88/02 , H04W88/08 , Y02D70/00
摘要： The present invention is a user equipment (UE) which receives a communication signal over a physical reference channel using a reference channel receiver. An expected path loss is calculated using a path loss calculation device in response to the received communication signal. A signaling receiver receives an allocation of an uplink control channel including the amount of interference in the channel. Then, a power level calculation device, responsive to the path loss calculation device and the signaling receiver, determines an uplink power level based on the path loss and the interference level, whereby an uplink control channel transmission is initiated having the power level determined by the power level calculation device.

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