公开(公告)号：WO2005067492A3

公开(公告)日：2005-11-10

申请号：PCT/US2004043166

申请日：2004-12-22

Applicant: MOTOROLA INC ,  PADMAJA PUTCHA ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  STEWART KENNETH A

Inventor： PADMAJA PUTCHA ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  STEWART KENNETH A

IPC: H04J1/00 ,  H04W4/06 ,  H04W48/12

CPC classification number: H04W72/005 ,  H04W48/12

Abstract: 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.

Abstract translation: 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：WO2008054928A2

公开(公告)日：2008-05-08

申请号：PCT/US2007078409

申请日：2007-09-13

Applicant: MOTOROLA INC ,  ZHANG JIANZHONG ,  BACHU RAJA S ,  CAI ZHIJUN ,  STEWART KENNETH A

Inventor： ZHANG JIANZHONG ,  BACHU RAJA S ,  CAI ZHIJUN ,  STEWART KENNETH A

IPC: H04J3/00 ,  H04W4/06

CPC classification number: H04W56/0085 ,  H04W4/06 ,  H04W48/08 ,  H04W72/005

Abstract: Embodiments include methods and apparatus associated with wireless multicast and/or broadcast services. A base station (102) transmits data codes (504, 604, 702) within a radio frame (300). The data codes are Code Division Multiple Access (CDMA) data codes, in an embodiment. The base station also transmits a Time Division Multiplexed (TDM) synchronization code (502, 608, 706), in an embodiment. The base station discontinuously transmits (1004) a portion of a radio frame slot that is coincident in time with a duration of the TDM synchronization code, in various embodiments. The discontinuously transmitted portion of the radio frame slot may include Transport Format Combination Indicator (TFCI) bits (510), pilot bits (710), or data bits (612), in various embodiments. A base station's transmissions may be synchronous in time and frequency with the transmissions of other base stations.

Abstract translation: 实施例包括与无线多播和/或广播服务相关联的方法和装置。 基站（102）在无线电帧（300）内发送数据码（504,604,702）。 在一个实施例中，数据码是码分多址（CDMA）数据码。 在一个实施例中，基站还发送时分多路复用（TDM）同步码（502,608,706）。 在各种实施例中，基站不连续地发送（1004）与TDM同步码的持续时间在时间​​上重合的无线帧时隙的一部分。 在各种实施例中，无线帧时隙的不连续发送部分可以包括传输格式组合指示符（TFCI）比特（510），导频比特（710）或数据比特（612）。 基站的传输可能与其他基站的传输在时间和频率上同步。

公开(公告)号：WO2007127557A3

公开(公告)日：2008-03-20

申请号：PCT/US2007064860

申请日：2007-03-24

Applicant: MOTOROLA INC ,  FABIEN JEAN-AICARD ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  LOVE ROBERT T ,  REVEL AGNES M

Inventor： FABIEN JEAN-AICARD ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  LOVE ROBERT T ,  REVEL AGNES M

IPC: H04W36/30

CPC classification number: H04W36/30

Abstract: A method in a wireless communication device and an apparatus, such as a wireless communication device (120), for reporting a channel quality indication to non-serving cells. The device can operate on a shared channel on a serving cell (130). The device can send a channel quality indicator message (150) on a medium access control layer to multiple candidate cells (132), (134) 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.

Abstract translation: 无线通信设备中的方法和诸如无线通信设备（120）的设备，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（130）上的共享信道上操作。 设备可以在介质访问控制层上向多个候选单元（132），（134）发送信道质量指示符消息（150），该候选小区（132）在活动的小区集合中。 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：WO2007076241A3

公开(公告)日：2007-11-22

申请号：PCT/US2006061886

申请日：2006-12-12

Applicant: MOTOROLA INC ,  CAI ZHIJUN

Inventor： CAI ZHIJUN

IPC: H04B7/216

CPC classification number: H04W74/008 ,  H04W74/0833 ,  H04W74/0866

Abstract: A user equipment 12, for use in a wireless communication system 10, comprises a receiver 50 to receive resource usage information transmitted from a base station 11 over an acquisition (or acknowledgement) indicator channel, and a controller 53 operatively coupled to the receiver, to determine an available resource, with a high probability of success, based on the received resource usage information. A transmitter 52 operatively coupled to the controller, is provided to transmit an access attempt signal and data packets over a random access channel, with the access attempt signal adapted to the available resource to request the base station to permit the user equipment access to the random access channel.

Abstract translation: 用于无线通信系统10中的用户设备12包括：接收器50，用于通过获取（或确认）指示符信道接收从基站11发送的资源使用信息;以及控制器53，可操作地耦合到接收器，以 基于所接收的资源使用信息来确定具有高成功可能性的可用资源。 提供可操作地耦合到控制器的发射机52以通过随机接入信道发送接入尝试信号和数据分组，接入尝试信号适配于可用资源以请求基站允许用户设备接入随机接入 访问频道。

公开(公告)号：WO2007079311A2

公开(公告)日：2007-07-12

申请号：PCT/US2006061548

申请日：2006-12-04

Applicant: MOTOROLA INC ,  MCBEATH SEAN M ,  AHMED MANSOOR ,  CAI ZHIJUN ,  O'CONNOR JAMES M

Inventor： MCBEATH SEAN M ,  AHMED MANSOOR ,  CAI ZHIJUN ,  O'CONNOR JAMES M

IPC: H04W4/06 ,  H04W72/14

CPC classification number: H04W72/14 ,  H04N21/41407 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/6402 ,  H04N21/6408 ,  H04N21/643 ,  H04N21/64738 ,  H04W4/06 ,  H04W72/1268 ,  H04W72/1284

Abstract: Methods (440, 500, 600) and corresponding systems (20, 24, 190) for scheduling uplink resources for communication with a base station (22) include receiving an uplink resource request (82, 204) for an uplink channel resource for a subscriber station (24). In response to the uplink resource request (82), generating an uplink resource grant message (206) for scheduling a selected uplink channel resource for the subscriber station (24); and inserting the uplink resource grant message into a shared traffic packet (158, 208) for transmission from the base station (22) on a shared traffic channel (56).

Abstract translation: 用于调度用于与基站（22）通信的上行链路资源的方法（440,500,600）和对应系统（20,24,290）包括：接收用于订户的上行链路信道资源的上行链路资源请求（82,204） 车站（24）。 响应于所述上行链路资源请求（82），生成用于为所述订户站（24）调度所选择的上行链路信道资源的上行链路资源准许消息（206）。 以及将所述上行链路资源许可消息插入到共享业务分组（158,208）中，用于在共享业务信道（56）上从所述基站（22）发送。

公开(公告)号：WO2007040978A2

公开(公告)日：2007-04-12

申请号：PCT/US2006036378

申请日：2006-09-18

Applicant: MOTOROLA INC ,  FABIEN JEAN AICARD ,  RATASUK RAPEEPAT ,  SPEAR STEPHEN L ,  WHINNETT NICK W ,  CAI ZHIJUN ,  AHMED MANSOOR ,  HARRISON ROBERT M

Inventor： FABIEN JEAN AICARD ,  RATASUK RAPEEPAT ,  SPEAR STEPHEN L ,  WHINNETT NICK W ,  CAI ZHIJUN ,  AHMED MANSOOR ,  HARRISON ROBERT M

IPC: H04B7/00 ,  H04W4/06 ,  H04W4/10

CPC classification number: H04W72/005 ,  H04W4/10 ,  H04W76/005

Abstract: 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.

Abstract translation: 用于建立从多个通信单元中的一个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所述组的其他通信单元的组呼呼请求的第一步骤。 下一步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：WO2005067493A3

公开(公告)日：2006-08-24

申请号：PCT/US2004043167

申请日：2004-12-22

Applicant: MOTOROLA INC ,  PADMAJA PUTCHA ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  STEWART KENNETH A

Inventor： PADMAJA PUTCHA ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  STEWART KENNETH A

IPC: H04J1/00 ,  H04W4/00 ,  H04W4/06 ,  H04W24/00 ,  H04W28/18 ,  H04W68/00

CPC classification number: H04W72/005 ,  H04W48/16

Abstract: 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.

Abstract translation: 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：WO2005039199A3

公开(公告)日：2005-06-09

申请号：PCT/US2004033779

申请日：2004-10-13

Applicant: MOTOROLA INC ,  BI HAO ,  CAI ZHIJUN ,  HARRISON ROBERT M ,  LOVE ROBERT T ,  REED JOHN D

Inventor： BI HAO ,  CAI ZHIJUN ,  HARRISON ROBERT M ,  LOVE ROBERT T ,  REED JOHN D

IPC: H04B1/16 ,  H04B1/18 ,  H04B17/00 ,  H04Q20060101

CPC classification number: H04B1/1027

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2005015804A3

公开(公告)日：2005-06-02

申请号：PCT/US2004025690

申请日：2004-08-06

Applicant: MOTOROLA INC ,  CAI ZHIJUN ,  CHEN BONNIE

Inventor： CAI ZHIJUN ,  CHEN BONNIE

IPC: H04L12/18 ,  H04L29/06 ,  H04W4/06 ,  H04W76/02 ,  H04W88/18 ,  H04Q7/00 ,  H04J3/24

CPC classification number: H04L65/4076 ,  H04L12/1868 ,  H04L12/189 ,  H04L29/06027 ,  H04W4/06 ,  H04W76/002 ,  H04W88/18

Abstract: A communication system (100) that includes a Multimedia Broadcast Multicast Service (MBMS) service provides re-broadcasts of an event to subscribers (102-104) to the MBMS service. An infrastructure (124) included in the communication system and comprising a server (118) coupled to a RAN controller (114) via a support node (116) receives a first set of MBMS data from an MBMS content provider (127) and conveys the first set of MBMS data along with an associated first Session Description to a subscribed mobile station (102-104). The infrastructure then receives a second set of MBMS data from the MBMS content provider, wherein the second set of MBMS data comprises a re-conveyance of the first set of MBMS data, and conveys an MBMS notification along with an associated second Session Description to the mobile station. The mobile station may then determine whether to receive the re-conveyance based on the first and second Session Descriptions.

Abstract translation: 包括多媒体广播多播服务（MBMS）服务的通信系统（100）向用户（102-104）向MBMS服务重新广播事件。 包括在通信系统中并且包括经由支持节点（116）耦合到RAN控制器（114）的服务器（118）的基础设施（124）从MBMS内容提供商（127）接收第一组MBMS数据并且传送 第一组MBMS数据连同关联的第一会话描述发送给预订的移动台（102-104）。 基础设施然后从MBMS内容提供商接收第二组MBMS数据，其中第二组MBMS数据包括第一组MBMS数据的重新传送，并且将MBMS通知连同相关联的第二会话描述一起传送给 移动台。 移动台然后可以基于第一和第二会话描述来确定是否接收重新传送。

公开(公告)号：EP1761862A4

公开(公告)日：2010-01-20

申请号：EP05731259

申请日：2005-04-04

Applicant: MOTOROLA INC

Inventor： CAI ZHIJUN ,  AL-BAKRI BAN ,  BURBIDGE RICHARD C

IPC: G06F15/16 ,  H04J3/02 ,  H04J3/16 ,  H04L12/16 ,  H04L12/56 ,  H04L12/66 ,  H04Q11/00 ,  H04W28/18 ,  H04W48/10 ,  H04W74/00 ,  H04W76/02

CPC classification number: H04W74/00 ,  H04W48/08 ,  H04W72/005 ,  H04W74/0866