Apparatus and method for transmitting TFCI bits for a hard split mode in a CDMA mobile communication system
    31.
    发明授权
    Apparatus and method for transmitting TFCI bits for a hard split mode in a CDMA mobile communication system 有权
    一种用于在CDMA移动通信系统中用于硬分离模式的TFCI比特的装置和方法

    公开(公告)号:US07995552B2

    公开(公告)日:2011-08-09

    申请号:US12025555

    申请日:2008-02-04

    IPC分类号: H03M13/00

    摘要: An encoding method and apparatus for a DCH (Dedicated Channel) encoder and a DSCH (Downlink Shared Channel) encoder in a transmitter for a mobile communication system including the DCH encoder for encoding k bits among 10 input TFCI (Transport Format Combination Indicator) bits and the DSCH encoder for encoding remaining (10−k) bits among the input TFCI bits. The method comprises generating, by the DCH encoder, a first coded bit stream by encoding the k input bits into 32 bits, and outputting a (3k+1)-bit stream by puncturing the first coded bit stream according to a specific mask pattern corresponding to the k value; and generating, by the DSCH encoder, a second coded bit stream by encoding the (10−k) input bits into 32 bits, and outputting a {3*(10−k)+1}-bit stream by puncturing the second coded bit stream according to a specific mask pattern corresponding to the (10−k) value.

    摘要翻译: 一种用于移动通信系统的发射机中的DCH(专用信道)编码器和DSCH(下行链路共享信道)编码器的编码方法和装置,包括:用于在10个输入TFCI(传输格式组合指示符)比特和 DSCH编码器,用于对输入的TFCI位中的剩余(10-k)位进行编码。 该方法包括由DCH编码器通过将k个输入比特编码为32比特来产生第一编码比特流,并且根据对应的特定掩模模式,通过对第一编码比特流进行删截来输出(3k + 1)比特流 到k值; 以及由所述DSCH编码器通过将所述(10-k)个输入比特编码为32比特来产生第二编码比特流,并通过对所述第二编码比特进行删截来输出{3 *(10-k)+1}比特流 流根据与(10-k)值对应的特定掩模图案。

    Method for supporting backward compatibility of MBMS
    32.
    发明授权
    Method for supporting backward compatibility of MBMS 有权
    支持MBMS的向后兼容的方法

    公开(公告)号:US07546108B2

    公开(公告)日:2009-06-09

    申请号:US10569442

    申请日:2004-08-25

    CPC分类号: H04W72/005 H04W76/20

    摘要: A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple Access (hereinafter referred to as WCDMA) is disclosed. An example method recites mapping relationship between the MBMS service identifier and the RAB identifier and judging the capability of the RNC by the SGSN, and accordingly, determining if the MBMS service is backwards compatible and if user equipment is compatible with different versions.

    摘要翻译: 公开了一种用于在宽带码分多址(以下称为WCDMA)的移动通信系统中支持多媒体广播和组播业务(以下称为MBMS)的向后兼容的方法。 一种示例性方法介绍了MBMS服务标识符和RAB标识符之间的映射关系,并且由SGSN评估RNC的能力,并且因此确定MBMS服务是否向后兼容,以及用户设备是否与不同版本兼容。

    Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service
    33.
    发明授权
    Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service 有权
    在提供多媒体广播/组播服务的移动通信系统中发送/接收控制消息的方法

    公开(公告)号:US07515922B2

    公开(公告)日:2009-04-07

    申请号:US10641500

    申请日:2003-08-15

    IPC分类号: H04B7/00 H04Q7/20

    摘要: A control message transmitting/receiving method in an MBMS-supporting mobile communication system. In the present invention, an RNC periodically transmits control messages related to MBMS RB setup to UEs. Thus, although a UE initially fails to receive an intended MBMS service, it can set up an MBMS RB by receiving a related retransmitted control message. Also, the RNC periodically provides information about ongoing MBMS services on a cell basis so that a UE can decide whether its requested MBMS service is in progress and request information required to set up an MBMS RB for the MBMS service to the RNC by individual signaling.

    摘要翻译: 一种MBMS支持移动通信系统中的控制消息发送/接收方法。 在本发明中,RNC周期性地向UE发送与MBMS RB建立有关的控制消息。 因此,虽然UE最初未能接收到预定的MBMS服务,但是它可以通过接收相关的重发控制消息来建立MBMS RB。 此外,RNC周期性地基于小区提供关于正在进行的MBMS服务的信息,以便UE可以通过单独的信令来决定其所请求的MBMS服务是否正在进行,并且通过单独的信令向RNC发送针对MBMS服务的MBMS RB建立所需的信息。

    Method for resuming header decompression in a multimedia broadcast/multicast service system
    34.
    发明授权
    Method for resuming header decompression in a multimedia broadcast/multicast service system 有权
    在多媒体广播/组播服务系统中恢复报头解压缩的方法

    公开(公告)号:US07450547B2

    公开(公告)日:2008-11-11

    申请号:US11063348

    申请日:2005-02-14

    IPC分类号: H04Q7/00

    摘要: Disclosed is a method for resuming header decompression by receiving multimedia broadcast/multicast service (MBMS) packet data having compressed headers in a mobile communication system providing the MBMS. The method includes the steps of detecting a moving of user equipment (UE) receiving the MBMS into a new cell from an old cell, copying and storing old header decompression context information used in the old cell, initializing a dynamic part to decompress headers of packet data for the MBMS and waiting for an IR-DYN packet until the IR-DYN packet has been received in the UE, in order to update the old header decompression information, creating a new header decompression context through updating the old header decompression information by using the IR-DYN packet when the IR-DYN packet has been received in the UE, and decompressing the headers of the packet data for the MBMS transmitted from the new cell by using the new header decompression context.

    摘要翻译: 公开了一种通过在提供MBMS的移动通信系统中接收具有压缩报头的多媒体广播/组播服务(MBMS)分组数据来恢复报头解压缩的方法。 该方法包括以下步骤:从旧单元检测接收MBMS的用户设备(UE)移动到新小区中的步骤,复制和存储在旧小区中使用的旧报头解压缩上下文信息,初始化动态部分以解压缩报文的报头 用于MBMS并等待IR-DYN分组的数据,直到在UE中已经接收到IR-DYN分组为了更新旧的报头解压缩信息,通过使用更新旧的报头解压缩信息来创建新的报头解压缩上下文 当在UE中接收到IR-DYN分组时,IR-DYN分组,并且通过使用新的报头解压缩上下文解压缩从新小区发送的MBMS的分组数据的报头。

    APPARATUS AND METHOD FOR TRANSMITTING TFCI BITS FOR A HARD SPLIT MODE IN A CDMA MOBILE COMMUNICATION SYSTEM
    36.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING TFCI BITS FOR A HARD SPLIT MODE IN A CDMA MOBILE COMMUNICATION SYSTEM 有权
    用于在CDMA移动通信系统中发送硬分离模式的TFCI位的装置和方法

    公开(公告)号:US20080146177A1

    公开(公告)日:2008-06-19

    申请号:US12025555

    申请日:2008-02-04

    IPC分类号: H04B1/18

    摘要: An encoding method and apparatus for a DCH (Dedicated Channel) encoder and a DSCH (Downlink Shared Channel) encoder in a transmitter for a mobile communication system including the DCH encoder for encoding k bits among 10 input TFCI (Transport Format Combination Indicator) bits and the DSCH encoder for encoding remaining (10−k) bits among the input TFCI bits. The method comprises generating, by the DCH encoder, a first coded bit stream by encoding the k input bits into 32 bits, and outputting a (3 k+1)-bit stream by puncturing the first coded bit stream according to a specific mask pattern corresponding to the k value; and generating, by the DSCH encoder, a second coded bit stream by encoding the (10−k) input bits into 32 bits, and outputting a {3*(10−k)+1}-bit stream by puncturing the second coded bit stream according to a specific mask pattern corresponding to the (10−k) value.

    摘要翻译: 一种用于移动通信系统的发射机中的DCH(专用信道)编码器和DSCH(下行链路共享信道)编码器的编码方法和装置,包括:用于在10个输入TFCI(传输格式组合指示符)比特中编码k比特的DCH编码器和 DSCH编码器,用于对输入的TFCI位中的剩余(10-k)位进行编码。 该方法包括由DCH编码器通过将k个输入比特编码为32比特来产生第一编码比特流,并且根据特定掩模模式对第(3 + 1)比特流进行删截,并输出第(3 + 1)比特流 对应于k值; 以及由所述DSCH编码器通过将所述(10-k)个输入比特编码为32比特来产生第二编码比特流,并通过对所述第二编码比特进行删截来输出{3 *(10-k)+1}比特流 流根据与(10-k)值对应的特定掩模图案。

    Method of assigning an uplink random access channel in a CDMA mobile communication system
    38.
    发明申请
    Method of assigning an uplink random access channel in a CDMA mobile communication system 有权
    在CDMA移动通信系统中分配上行链路随机接入信道的方法

    公开(公告)号:US20070274278A1

    公开(公告)日:2007-11-29

    申请号:US09879651

    申请日:2001-06-12

    IPC分类号: H04B7/216

    摘要: Disclosed is an uplink random access procedure in an NB-TDD (Narrow Band Time Division Duplexing) system. To achieve an acknowledgement for data transmission from a UTRAN (UMTS Terrestrial Radio Access Network), a UE selects one of a plurality of sync codes by which the UTRAN identifies UEs that request data transmission and transmits the selected sync code in a time slot of a sub-frame to the UTRAN. Then, the UE receives the sync code information, information about the arrival time of the sync code, time update information indicating a variation in the transmission time of data, and power information indicating an adjustment to a power gain in the UE from the UTRAN on an FPACH (Fast Physical Access Channel). The UE transmits the data on a P-RACH (Physical Random Access Channel) mapped from the FPACH according to the time update information and the power information.

    摘要翻译: 公开了NB-TDD(窄带时分双工)系统中的上行链路随机接入过程。 为了实现对来自UTRAN(UMTS陆地无线电接入网络)的数据传输的确认,UE选择多个同步码中的一个,UTRAN通过该标识来识别请求数据传输的UE,并在所选择的同步码的时隙中发送所选择的同步码 子帧到UTRAN。 然后,UE接收同步码信息,关于同步码的到达时间的信息,指示数据的发送时间的变化的时间更新信息,以及表示UE中的来自UTRAN的功率增益的调整的功率信息, FPACH(快速物理访问频道)。 UE根据时间更新信息和功率信息,在从FPACH映射的P-RACH(物理随机接入信道)上发送数据。

    Method for Initiating Uplink Signaling Proactively by Mbms Ue
    40.
    发明申请
    Method for Initiating Uplink Signaling Proactively by Mbms Ue 有权
    由Mbms主动启动上行信令的方法

    公开(公告)号:US20070206530A1

    公开(公告)日:2007-09-06

    申请号:US10561232

    申请日:2004-07-08

    IPC分类号: H04Q7/00

    摘要: A method for initiating uplink signaling proactively by the MBMS UE, comprising steps of: the UE moving to a new cell; listening to information on a MCCH; initiating an uplink signaling according to information on the MCCH; sending a response message to the UE by a RNC, or if no UE moving to the new cell,initiating the uplink signaling proactively by the UE if the information received from the MCCH includes an indication for UE counting; and sending a response message to the UE by the RNC. The UE in URA_PCH mode and IDLE mode can response to the MBMS Notification message sent by the RNC, and can initiate the Cell Update process or the RRC Connection process in order to obtain the MBMS parameters. The RNC sets different contents for the response message according to different reasons of message initiation.

    摘要翻译: 一种用于由所述MBMS UE主动启动上行链路信令的方法,包括以下步骤:所述UE移动到新小区; 听MCCH信息; 根据关于MCCH的信息发起上行信令; 由RNC发送响应消息给UE,或者如果没有UE移动到新小区,则如果从MCCH接收的信息包括UE计数的指示,则主动发起UE的上行信令; 并由RNC向UE发送响应消息。 在URA_PCH模式和空闲模式下的UE可以响应RNC发送的MBMS通知消息,并且可以发起小区更新过程或RRC连接过程以获得MBMS参数。 根据消息发起的不同原因,RNC为响应消息设置不同的内容。