公开(公告)号：US07729703B2

公开(公告)日：2010-06-01

申请号：US11412300

申请日：2006-04-27

申请人： Jean-Aicard Fabien ,  Richard C. Burbidge ,  Zhijun Cai ,  Robert T. Love ,  Agnes M. Revel

发明人： Jean-Aicard Fabien ,  Richard C. Burbidge ,  Zhijun Cai ,  Robert T. Love ,  Agnes M. Revel

IPC分类号： H04W72/00 ,  H04W36/00

CPC分类号： H04W36/30

摘要： A method in a wireless communication device and an apparatus, such as a wireless communication device, for reporting a channel quality indication to non-serving cells. The device can operate on a shared channel on a serving cell. The device can send a channel quality indicator message on a medium access control layer to multiple candidate cells in an active set of cells. The device can then switch from the serving cell to a new serving cell from the multiple candidate cells based on information in the channel quality indicator message.

摘要翻译： 一种无线通信设备中的方法和诸如无线通信设备的装置，用于向非服务小区报告信道质量指示。 设备可以在服务小区上的共享信道上操作。 该设备可以在介质访问控制层上发送信道质量指示符消息到活动的小区集合中的多个候选小区。 然后，设备可以基于信道质量指示符消息中的信息从多个候选小区从服务小区切换到新的服务小区。

公开(公告)号：US20050043035A1

公开(公告)日：2005-02-24

申请号：US10914662

申请日：2004-08-09

申请人： Michael Diesen ,  Zhijun Cai ,  Jean-Aicard Fabien

发明人： Michael Diesen ,  Zhijun Cai ,  Jean-Aicard Fabien

IPC分类号： H04H20/00 ,  H04L12/18 ,  H04L12/56 ,  H04W4/06 ,  H04W28/06 ,  H04W92/12 ,  H04B7/00 ,  H04M11/00 ,  H04Q7/20 ,  H04N7/16 ,  H04H7/00 ,  H04N7/173

CPC分类号： H04N21/6405 ,  H04L12/1886 ,  H04L12/189 ,  H04L65/4076 ,  H04N7/162 ,  H04N21/6137 ,  H04W4/06 ,  H04W28/06 ,  H04W72/005 ,  H04W92/12

摘要： A communication system conveys Multimedia Broadcast Multicast Service (MBMS) data to multiple mobile stations (MSs) subscribing to an MBMS service while minimizing possible congestion over an Iub interface. A network controller receives at least one MBMS data packet comprising an MBMS payload. In response to receiving the at least one data packet, the network controller establishes communication channels to the multiple MSs for conveyance of MBMS data and conveys to a downstream network element, via an Iub interface, a single copy of the payload. The downstream network element replicates the received payload to produce a copy of the payload for each established communication channel. The downstream network element then assembles, in association with each established communication channel, a set of one or more data packets for conveyance via the established communication channel, wherein each set of data packets includes a copy of the payload.

摘要翻译： 通信系统将多媒体广播多播服务（MBMS）数据传送到订阅MBMS服务的多个移动台（MS），同时使Iub接口上的可能拥塞最小化。 网络控制器接收包括MBMS有效载荷的至少一个MBMS数据分组。 响应于接收到所述至少一个数据分组，网络控制器建立到多个MS的通信信道以传送MBMS数据，并且经由Iub接口向下游网络单元传送有效载荷的单个副本。 下游网络元件复制所接收的有效载荷以产生每个建立的通信信道的有效载荷的副本。 然后，下游网络单元与每个建立的通信信道相关联地组合一组一个或多个数据分组，用于经由建立的通信信道进行传输，其中每组数据分组包括有效载荷的副本。

公开(公告)号：US07471961B2

公开(公告)日：2008-12-30

申请号：US11531725

申请日：2006-09-14

申请人： Jean-Aicard Fabien ,  Rapeepat Ratasuk ,  Stephen L. Spear ,  Nick W. Whinnett ,  Zhijun Cai ,  Mansoor Ahmed ,  Robert M. Harrison

发明人： Jean-Aicard Fabien ,  Rapeepat Ratasuk ,  Stephen L. Spear ,  Nick W. Whinnett ,  Zhijun Cai ,  Mansoor Ahmed ,  Robert M. Harrison

IPC分类号： H04Q7/20 ,  H04B7/00 ,  H04M1/00

CPC分类号： H04W72/005 ,  H04W4/10 ,  H04W76/45

摘要： A system and method for to establish a wireless group call from one of a plurality of communication units to others communication units includes a first step of receiving, from a requesting communication unit a request for a group call with other communication units of the group. A next step includes allocating a common downlink channel for the group call. A next step includes allocating a dedicated uplink channel for the requesting communication unit. A next step includes switching one of the communication units between the common channel mode and a dedicated channel mode depending upon performance criteria.

摘要翻译： 用于建立从多个通信单元中的一个通信单元到另一个通信单元的无线组呼叫的系统和方法包括：从请求通信单元接收与群组的其他通信单元进行群组呼叫的请求的第一步骤。 下一步骤包括为群组呼叫分配公共下行链路信道。 下一步骤包括为请求通信单元分配专用上行链路信道。 下一步骤包括根据性能标准在公共信道模式和专用信道模式之间切换通信单元之一。

公开(公告)号：US20070254658A1

公开(公告)日：2007-11-01

申请号：US11412300

申请日：2006-04-27

申请人： Jean-Aicard Fabien ,  Richard Burbidge ,  Zhijun Cai ,  Robert Love ,  Agnes Revel

发明人： Jean-Aicard Fabien ,  Richard Burbidge ,  Zhijun Cai ,  Robert Love ,  Agnes Revel

IPC分类号： H04Q7/20

CPC分类号： H04W36/30

摘要： A method in a wireless communication device and an apparatus, such as a wireless communication device, for reporting a channel quality indication to non-serving cells. The device can operate on a shared channel on a serving cell. The device can send a channel quality indicator message on a medium access control layer to multiple candidate cells in an active set of cells. The device can then switch from the serving cell to a new serving cell from the multiple candidate cells based on information in the channel quality indicator message.

摘要翻译： 一种无线通信设备中的方法和诸如无线通信设备的装置，用于向非服务小区报告信道质量指示。 设备可以在服务小区上的共享信道上操作。 该设备可以在介质访问控制层上发送信道质量指示符消息到活动的小区集合中的多个候选小区。 然后，设备可以基于信道质量指示符消息中的信息从多个候选小区从服务小区切换到新的服务小区。

公开(公告)号：US20100080155A1

公开(公告)日：2010-04-01

申请号：US12569340

申请日：2009-09-29

申请人： Takashi Suzuki ,  Zhijun Cai ,  Richard C. Burbidge

发明人： Takashi Suzuki ,  Zhijun Cai ,  Richard C. Burbidge

IPC分类号： H04B7/005

CPC分类号： H04W56/0005 ,  H04W4/20 ,  H04W56/00 ,  H04W72/0413 ,  H04W72/042

摘要： A method and apparatus for reusing an uplink control channel configuration associated with an uplink control channel, the method comprising the steps of, at a user agent, receiving an uplink control channel resource configuration assigned by an access device, transmitting to the access device using the control channel resources associated with the received uplink control channel resource configuration and, after a time alignment timer expires, retaining the uplink control channel resource configuration.

摘要翻译： 一种用于重新使用与上行链路控制信道相关联的上行链路控制信道配置的方法和装置，所述方法包括以下步骤：在用户代理处接收由接入设备分配的上行链路控制信道资源配置，使用 控制与所接收的上行链路控制信道资源配置相关联的信道资源，并且在时间对准定时器到期之后，保持上行链路控制信道资源配置。

公开(公告)号：US06987749B2

公开(公告)日：2006-01-17

申请号：US10874763

申请日：2004-06-22

申请人： Zhijun Cai ,  Ban Al-Bakri ,  Richard C. Burbidge

发明人： Zhijun Cai ,  Ban Al-Bakri ,  Richard C. Burbidge

IPC分类号： H04B7/216

CPC分类号： H04W74/00 ,  H04W48/08 ,  H04W72/005 ,  H04W74/0866

摘要： A communication system determines whether to establish a point-to-point or point-to-multipoint communication for conveyance of Multimedia Broadcast Multicast Services (MBMS) data based on a number of user equipments being serviced by the communication system for MBMS service. The system broadcasts an access probability factor in a control message to the user equipments. For a large number of MBMS users being counted, the method will select a point-to-multipoint broadcast. If the number of user equipments being counted is relatively small, the access probability factor is modified by a ratio of the number of point-to-point connections over the point-to-multipoint connections over the number of users being counted. The UE may need to join multiple base stations' in the counting procedure to obtain the system diversity gain.

摘要翻译： 通信系统基于由MBMS业务的通信系统服务的用户设备的数量，确定是否建立点对点或点对多点通信，用于传送多媒体广播多播服务（MBMS）数据。 该系统在向用户设备的控制消息中广播接入概率因子。 对于正在计数的大量MBMS用户，该方法将选择点对多点广播。 如果被计数的用户设备的数量相对较小，则通过点对多点连接上的点对点连接数与被计数的用户数之比来修改接入概率因子。 在计数过程中，UE可能需要加入多个基站，以获得系统分集增益。

公开(公告)号：US07436811B2

公开(公告)日：2008-10-14

申请号：US10751080

申请日：2004-01-02

申请人： Padmaja Putcha ,  Richard C. Burbidge ,  Zhijun Cai ,  Kenneth A. Stewart

发明人： Padmaja Putcha ,  Richard C. Burbidge ,  Zhijun Cai ,  Kenneth A. Stewart

IPC分类号： H04L12/28

CPC分类号： H04W72/005 ,  H04W48/16

摘要： The present invention provides a method for receiving broadcast data in a system where broadcast data is transmitted on a plurality of frequencies. A user device monitors (302) a first frequency (108) for broadcast data to be transmitted on the first frequency. The device receives on the first frequency a notification of a broadcast data session which is to be sent on a second frequency (114) that is different from the first frequency. The device then determines a configuration associated with the second frequency and in accordance with receiving the broadcast data session and then configures (310) to receive the broadcast data session in accordance with the determined configuration. After receiving the broadcast data session, the device returns to monitoring the first frequency.

摘要翻译： 本发明提供一种在多个频率上发送广播数据的系统中接收广播数据的方法。 用户设备监视（302）用于在第一频率上发送的广播数据的第一频率（108）。 设备在第一频率上接收要在与第一频率不同的第二频率（114）上发送的广播数据会话的通知。 然后，设备确定与第二频率相关联的配置，并且根据接收广播数据会话，然后根据确定的配置来配置（310）接收广播数据会话。 收到广播数据会话后，设备返回监控第一个频率。

公开(公告)号：US08891418B2

公开(公告)日：2014-11-18

申请号：US12569340

申请日：2009-09-29

申请人： Takashi Suzuki ,  Zhijun Cai ,  Richard C. Burbidge

发明人： Takashi Suzuki ,  Zhijun Cai ,  Richard C. Burbidge

IPC分类号： H04B7/005 ,  H04W56/00 ,  H04W4/20 ,  H04W72/04

CPC分类号： H04W56/0005 ,  H04W4/20 ,  H04W56/00 ,  H04W72/0413 ,  H04W72/042

摘要： A method and apparatus for reusing an uplink control channel configuration associated with an uplink control channel, the method comprising the steps of, at a user agent, receiving an uplink control channel resource configuration assigned by an access device, transmitting to the access device using the control channel resources associated with the received uplink control channel resource configuration and, after a time alignment timer expires, retaining the uplink control channel resource configuration.

摘要翻译： 一种用于重新使用与上行链路控制信道相关联的上行链路控制信道配置的方法和装置，所述方法包括以下步骤：在用户代理处接收由接入设备分配的上行链路控制信道资源配置，使用 控制与所接收的上行链路控制信道资源配置相关联的信道资源，并且在时间对准定时器到期之后，保持上行链路控制信道资源配置。

公开(公告)号：US07821996B2

公开(公告)日：2010-10-26

申请号：US11531746

申请日：2006-09-14

申请人： Zhijun Cai ,  Richard C. Burbidge ,  Eric Goldsmith

发明人： Zhijun Cai ,  Richard C. Burbidge ,  Eric Goldsmith

IPC分类号： H04Q7/00

CPC分类号： H04W36/34 ,  H04W36/18

摘要： A system and method for enhancing service over a high-speed downlink packet access (HSDPA) service in a cellular communication network includes informing a UE of the cells in an HSDPA active subset of cells. The US makes a measurement of the cells and selects a best cell for switching. The UE determines whether the best cell is an intra-node B cell or inter-node B cell with the serving cell from the network. If the best cell is an intra-node B cell, the UE signals the node B of the best cell, the node B switches to the best cell directly and UE receives the data from the target cell directly, and then Node B reports the switch to a radio network controller (RNC) that completes the final switching to the best cell by the RNC. If the best cell is an inter-node B cell, the UE signals the RNC of the best cell directly, whereupon the RNC sends the UE an acknowledgment without waiting for the completeness of the network configurations. The RNC re-routes data to the best cell, and the UE switches to the best cell after receiving the acknowledgment.

摘要翻译： 一种用于在蜂窝通信网络中通过高速下行链路分组接入（HSDPA）服务来增强业务的系统和方法包括向小区通知小区的HSDPA活动子集。 美国测量单元格并选择最佳的单元进行切换。 UE确定最佳小区是否是来自网络的服务小区的节点内小区或节点间小区B小区。 如果最佳小区是节点内B小区，则UE向最佳小区的节点B发信号，节点B直接切换到最佳小区，UE直接从目标小区接收数据，然后节点B报告交换机 到由RNC完成到最佳小区的最终切换的无线网络控制器（RNC）。 如果最佳小区是节点间小区，则UE直接向RNC发送最佳小区的RNC，由此RNC在不等待网络配置的完整性的情况下向UE发送确认。 RNC将数据重新路由到最佳小区，并且UE在接收到确认之后切换到最佳小区。

公开(公告)号：US08565684B2

公开(公告)日：2013-10-22

申请号：US10684918

申请日：2003-10-14

申请人： Hao Bi ,  Zhijun Cai ,  Robert M. Harrison ,  Robert T. Love ,  John D. Reed

发明人： Hao Bi ,  Zhijun Cai ,  Robert M. Harrison ,  Robert T. Love ,  John D. Reed

IPC分类号： H04B17/00

CPC分类号： H04B1/1027

摘要： A communication device and method for controlling reverse link transmissions. The device receives a broadcast transmission signal and determines a quality level of the broadcast transmission signal. It then communicates with the base station to establish how frequently reverse link transmissions will occur depending on the determined quality level. Alternatively, a network element can determining when a parameter crosses a threshold and transmit a message to select wireless communication devices to start gating on a reverse link when the parameter crosses the threshold.

摘要翻译： 一种用于控制反向链路传输的通信设备和方法。 该设备接收广播传输信号并确定广播传输信号的质量等级。 然后它与基站进行通信，以根据确定的质量水平确定反向链路传输的发生频率。 或者，网络元件可以确定何时参数越过阈值，并且当参数越过阈值时，发送消息以选择无线通信设备以在反向链路上开始门控。