Method for enhanced dedicated channel (E-DCH) transmission overlap detection for compressed mode gap slots
    51.
    发明授权
    Method for enhanced dedicated channel (E-DCH) transmission overlap detection for compressed mode gap slots 有权
    用于压缩模式间隙的增强专用信道(E-DCH)传输重叠检测方法

    公开(公告)号:US08605659B2

    公开(公告)日:2013-12-10

    申请号:US13192862

    申请日:2011-07-28

    IPC分类号: H04W4/00

    CPC分类号: H04B7/2656

    摘要: A method and apparatus for detecting an overlap of an E-DCH transmission or retransmission in TTIs that overlap with an assigned uplink compressed mode gap is disclosed. More specifically, detecting an overlap of an E-DCH transmission or retransmission in TTIs that overlap with an uplink compressed mode gap assigned by a Node B when a WTRU is configured with a 2 ms TTI is disclosed. After detecting the overlap of the E-DCH transmission or retransmission and the uplink compressed mode gap, the E-DCH transmission or retransmission is paused.

    摘要翻译: 公开了一种用于检测与分配的上行链路压缩模式间隙重叠的TTI中的E-DCH传输或重传的重叠的方法和装置。 更具体地,公开了当WTRU配置有2ms TTI时,检测与由节点B分配的上行链路压缩模式间隙重叠的TTI中的E-DCH传输或重传的重叠。 在检测到E-DCH传输或重传与上行链路压缩模式间隙的重叠之后,暂停E-DCH传输或重传。

    METHOD AND APPARATUS FOR MULTIMEDIA BROADCAST MULTICAST SERVICES (MBMS) SERVICE FEEDBACK
    53.
    发明申请
    METHOD AND APPARATUS FOR MULTIMEDIA BROADCAST MULTICAST SERVICES (MBMS) SERVICE FEEDBACK 有权
    多媒体广播多播服务(MBMS)服务反馈的方法和装置

    公开(公告)号:US20120026929A1

    公开(公告)日:2012-02-02

    申请号:US13190987

    申请日:2011-07-26

    IPC分类号: H04W4/06

    摘要: A method and apparatus are described for providing multimedia broadcast multicast services (MBMS) service feedback. A wireless transmit/receive unit (WTRU) may receive an MBMS service query message over an MBMS control channel and transmit an MBMS service response. The MBMS service query message and MBMS service response message may be radio resource controller messages. The MBMS service query message may include MBMS service identifiers which identify MBMS services that the WTRU is receiving or intending to receive. The WTRU may generate a report with MBMS service identifier index values, where each MBMS service identifier index value indicates a position of a service identifier corresponding to an MBMS service in the original query list that the WTRU is currently receiving or intending to receive. The MBMS service status query message may be received alone or along with a MBSFNAreaConfiguration message. The WTRU may respond within a predetermined or configured time limit.

    摘要翻译: 描述了一种用于提供多媒体广播多播服务(MBMS)服务反馈的方法和装置。 无线发射/接收单元(WTRU)可以通过MBMS控制信道接收MBMS服务查询消息并发送MBMS服务响应。 MBMS服务查询消息和MBMS服务响应消息可以是无线电资源控制器消息。 MBMS服务查询消息可以包括识别WTRU正在接收或有意接收的MBMS服务的MBMS服务标识符。 WTRU可以生成具有MBMS服务标识符索引值的报告,其中每个MBMS服务标识符索引值指示对应于WTRU当前正在接收或打算接收的原始查询列表中的MBMS服务的服务标识符的位置。 可以单独或与MBSFNAreaConfiguration消息一起接收MBMS服务状态查询消息。 WTRU可以在预定或配置的时间限制内进行响应。

    Method and apparatus for multimedia broadcast multicast services (MBMS) service feedback
    56.
    发明授权
    Method and apparatus for multimedia broadcast multicast services (MBMS) service feedback 有权
    用于多媒体广播多播服务(MBMS)服务反馈的方法和装置

    公开(公告)号:US08699397B2

    公开(公告)日:2014-04-15

    申请号:US13190987

    申请日:2011-07-26

    IPC分类号: H04W4/06

    摘要: A method and apparatus are described for providing multimedia broadcast multicast services (MBMS) service feedback. A wireless transmit/receive unit (WTRU) may receive an MBMS service query message over an MBMS control channel and transmit an MBMS service response. The MBMS service query message and MBMS service response message may be radio resource controller messages. The MBMS service query message may include MBMS service identifiers which identify MBMS services that the WTRU is receiving or intending to receive. The WTRU may generate a report with MBMS service identifier index values, where each MBMS service identifier index value indicates a position of a service identifier corresponding to an MBMS service in the original query list that the WTRU is currently receiving or intending to receive. The MBMS service status query message may be received alone or along with a MBSFNAreaConfiguration message. The WTRU may respond within a predetermined or configured time limit.

    摘要翻译: 描述了一种用于提供多媒体广播多播服务(MBMS)服务反馈的方法和装置。 无线发射/接收单元(WTRU)可以通过MBMS控制信道接收MBMS服务查询消息并发送MBMS服务响应。 MBMS服务查询消息和MBMS服务响应消息可以是无线电资源控制器消息。 MBMS服务查询消息可以包括识别WTRU正在接收或有意接收的MBMS服务的MBMS服务标识符。 WTRU可以生成具有MBMS服务标识符索引值的报告,其中每个MBMS服务标识符索引值指示对应于WTRU当前正在接收或打算接收的原始查询列表中的MBMS服务的服务标识符的位置。 可以单独或与MBSFNAreaConfiguration消息一起接收MBMS服务状态查询消息。 WTRU可以在预定或配置的时间限制内进行响应。

    Method and apparatus for security protection of an original user identity in an initial signaling message
    57.
    发明授权
    Method and apparatus for security protection of an original user identity in an initial signaling message 有权
    用于在初始信令消息中原始用户身份的安全保护的方法和装置

    公开(公告)号:US08412157B2

    公开(公告)日:2013-04-02

    申请号:US11763855

    申请日:2007-06-15

    IPC分类号: H04M1/66

    摘要: A wireless transmit/receive unit (WTRU) includes a control plane (C-plane) packet data convergence protocol (C-PDCP) layer which performs ciphering of a signaling message. The C-PDCP layer is activated upon power up of the WTRU and initial security parameters are loaded to the C-PDCP layer. An initial connection signaling message and a user identity are ciphered using the initial security parameters even before the WTRU is authenticated. The initial security parameters including a ciphering key (CK) may be generated from system information broadcast from the network. The CK may be a public key for asymmetric encryption, and may be selected from a public key set broadcast by or derived from the network system information. An index of the selected public key may be separately encoded. Alternatively, the index may be communicated by using a Diffie-Hellman key exchange method.

    摘要翻译: 无线发射/接收单元(WTRU)包括执行信令消息加密的控制平面(C平面)分组数据会聚协议(C-PDCP)层。 C-PDCP层在WTRU上电时被激活,初始安全参数被加载到C-PDCP层。 甚至在WTRU被认证之前,使用初始安全参数来加密初始连接信令消息和用户身份。 包括加密密钥(CK)的初始安全性参数可以从从网络广播的系统信息生成。 CK可以是用于非对称加密的公钥,并且可以从由网络系统信息广播或从网络系统信息导出的公钥集中选择。 所选公钥的索引可以被单独编码。 或者,可以通过使用Diffie-Hellman密钥交换方法来传送索引。

    Relay Node Interface Related Layer 2 Measurements and Relay Node Handling in Network Load Balancing
    59.
    发明申请
    Relay Node Interface Related Layer 2 Measurements and Relay Node Handling in Network Load Balancing 有权
    中继节点接口网络负载平衡中的相关第二层测量和中继节点处理

    公开(公告)号:US20120314569A1

    公开(公告)日:2012-12-13

    申请号:US13289571

    申请日:2011-11-04

    IPC分类号: H04W28/08 H04W36/38 H04W24/10

    摘要: A method for performing radio usage measurements to support radio link operations and/or load balancing may be performed at an evolved Node B (eNB). The method may include determining a first radio usage parameter. The first radio usage parameter may be a measurement of radio usage between an eNB and at least one wireless transmit receive unit (WTRU). The method may further include determining a second radio usage parameter. The second radio usage parameter may be a measurement of radio usage between the eNB and at least one relay node (RN) served by the eNB. The method may further include utilizing at least one of the first radio usage parameter or the second radio usage parameter to evaluate at least one of evolved universal terrestrial radio access (E-UTRA) radio link operations, radio resource management (RRM), network operations and maintenance (OAM), and self-organizing networks (SON) functions or functionalities.

    摘要翻译: 用于执行无线电使用测量以支持无线电链路操作和/或负载平衡的方法可以在演进节点B(eNB)处执行。 该方法可以包括确定第一无线电使用参数。 第一无线电使用参数可以是eNB与至少一个无线发射接收单元(WTRU)之间的无线电使用的测量。 该方法还可以包括确定第二无线电使用参数。 第二无线电使用参数可以是eNB与由eNB服务的至少一个中继节点(RN)之间的无线电使用的测量。 该方法还可以包括利用第一无线电使用参数或第二无线电使用参数中的至少一个来评估演进的通用地面无线电接入(E-UTRA)无线电链路操作,无线电资源管理(RRM),网络操作 和维护(OAM)和自组织网络(SON)功能或功能。

    Method and apparatus for control of enhanced dedicated channel transmissions
    60.
    发明授权
    Method and apparatus for control of enhanced dedicated channel transmissions 有权
    用于控制增强专用信道传输的方法和装置

    公开(公告)号:US08204007B2

    公开(公告)日:2012-06-19

    申请号:US11444751

    申请日:2006-05-31

    摘要: A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.

    摘要翻译: 公开了一种用于控制增强专用信道(E-DCH)传输的方法和装置。 增强的上行链路媒体接入控制(MAC-e / es)实体处理接收到的调度许可以计算服务授权。 MAC-e / es实体确定调度数据和调度数据的混合自动重传请求(H-ARQ)是否可用。 如果调度数据和调度数据的H-ARQ过程可用,则MAC-e / es实体确定是否存在服务授权。 MAC-e / es实体基于最大允许功率计算剩余功率,并且基于剩余功率限制E-DCH传输格式组合(E-TFC)。 MAC-e / es实体使用服务授权选择E-TFC,并生成MAC-e协议数据单元。 MAC-e / es实体可以在每个传输时间间隔处理接收到的调度许可,或者可以将接收到的调度许可存储在授权列表中,直到有E-DCH数据要发送。