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    CELL SELECTION AND RESELECTION FOR CLOSED SUBSCRIBER GROUP CELLS
    1.
    发明申请
    CELL SELECTION AND RESELECTION FOR CLOSED SUBSCRIBER GROUP CELLS 审中-公开
    细胞选择和选择关闭的订户组细胞

    公开(公告)号：WO2010044903A3

    公开(公告)日：2010-09-16

    申请号：PCT/US2009038083

    申请日：2009-03-24

    Applicant: INTERDIGITAL PATENT HOLDINGS ,  SOMASUNDARAM SHANKAR ,  WANG PETER S ,  OLVERA-HERNANDEZ ULISES ,  MUKHERJEE RAJAT P

    Inventor： SOMASUNDARAM SHANKAR ,  WANG PETER S ,  OLVERA-HERNANDEZ ULISES ,  MUKHERJEE RAJAT P

    IPC: H04W48/20 ,  H04W48/16

    CPC classification number: H04W36/30 ,  H04J11/0093 ,  H04W4/06 ,  H04W24/02 ,  H04W36/14 ,  H04W48/16 ,  H04W48/20 ,  H04W84/045

    Abstract: A method for applying a priority of a closed subscriber group (CSG) cell, including receiving priority information for each of a plurality of communication frequencies over which the CSG cell can communicate; storing the priority information at a wireless transmit/receive unit; and applying the priority information to at least one of : taking measurements on a communication frequency, selecting to a CSG cell in the communication frequency, or reselecting to a CSG cell in the communication frequency. Methods relating to grouping CSG cells, indicating a status of a CSG cell (public or private), processing multiple CSG cells by a WTRU, reselecting between CSG cells by a WTRU, and manual CSG cell selection by a WTRU are also disclosed.

    Abstract translation: 一种用于应用封闭用户组（CSG）小区的优先级的方法，包括为所述CSG小区可以在其上通信的多个通信频率中的每一个接收优先级信息; 在无线发送/接收单元处存储优先级信息; 以及将所述优先级信息应用于以下中的至少一个：对通信频率进行测量，在所述通信频率中选择CSG小区，或者以通信频率重新选择CSG小区。 涉及分组CSG小区的方法，指示CSG小区（公有或私有）的状态，由WTRU处理多个CSG小区，通过WTRU重新选择CSG小区之间，以及WTRU的手动CSG小区选择。

    MAINTAINING CIRCUIT SWITCHED CONTINUITY IN AN ENHANCED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK
    2.
    发明申请
    MAINTAINING CIRCUIT SWITCHED CONTINUITY IN AN ENHANCED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK 审中-公开
    在增强的通用无线电接入网络中维护电路切换连续性

    公开(公告)号：WO2010019364A1

    公开(公告)日：2010-02-18

    申请号：PCT/US2009/051492

    申请日：2009-07-23

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  AGHILI, Behrouz ,  MUKHERJEE, Rajat, P.

    Inventor： AGHILI, Behrouz ,  MUKHERJEE, Rajat, P.

    IPC: H04W68/12 ,  H04W60/00

    CPC classification number: H04W36/0022 ,  H04W8/26 ,  H04W48/02 ,  H04W48/20 ,  H04W60/04 ,  H04W68/00 ,  H04W68/005 ,  H04W68/12 ,  H04W88/06

    Abstract: A method for implementing a fallback procedure from a packet switched (PS) radio access technology (RAT) to a circuit switched (CS) RAT is disclosed. A paging message is received at a wireless transmit/receive unit (WTRU) via the PS RAT, the paging message including a WTRU identifier and a domain indicator, wherein the domain indicator indicates whether the paging message is related to a service on the CS RAT. If the WTRU identifier in the paging message matches a stored identifier of the receiving WTRU, then a fallback procedure to the CS RAT is performed. The WTRU responds to the paging message using a CS RAT-based identifier assigned to the WTRU.

    Abstract translation: 公开了一种用于实现从分组交换（PS）无线电接入技术（RAT）到电路交换（CS）RAT的回退过程的方法。 在无线发射/接收单元（WTRU）经由PS RAT接收寻呼消息，寻呼消息包括WTRU标识符和域指示符，其中，域指示符指示寻呼消息是否与CS RAT上的业务相关 。 如果寻呼消息中的WTRU标识符匹配存储的接收WTRU的标识符，则执行到CS RAT的后退过程。 WTRU使用分配给WTRU的基于CS RAT的标识符来响应寻呼消息。

    PROCEDURES FOR OPERATING IN LONG TERM EVOLUTION IDLE MODE
    3.
    发明申请
    PROCEDURES FOR OPERATING IN LONG TERM EVOLUTION IDLE MODE 审中-公开
    在长时间演进空闲模式下操作的程序

    公开(公告)号：WO2010017012A1

    公开(公告)日：2010-02-11

    申请号：PCT/US2009/050969

    申请日：2009-07-17

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  WANG, Peter, S. ,  OLVERA-HERNANDEZ, Ulises ,  SOMASUNDARAM, Shankar ,  MUKHERJEE, Rajat, P.

    Inventor： WANG, Peter, S. ,  OLVERA-HERNANDEZ, Ulises ,  SOMASUNDARAM, Shankar ,  MUKHERJEE, Rajat, P.

    IPC: H04W36/08

    CPC classification number: H04W36/0072 ,  H04J11/0086 ,  H04J11/0093 ,  H04W8/18 ,  H04W8/183 ,  H04W36/08 ,  H04W48/02 ,  H04W48/10 ,  H04W48/12 ,  H04W52/243 ,  H04W84/105

    Abstract: Various procedures for operating a wireless transmit/receive unit (WTRU) in Long Term Evolution (LTE) Idle mode are described. The procedures include: methods for applying cell reselection priorities in the WTRU, methods for converting a mobility state of the WTRU between operating modes, a method for assigning a mobility state to the WTRU, and a method for determining whether the WTRU may access a closed subscriber group (CSG) cell. Also described are methods and an apparatus on the operations of the LTE mobility state transition mechanism between LTE WTRU Idle mode and Connected mode, a definition of the Pcompensation parameter for LTE, inter-frequency and inter-radio access technology cell reselection priority validity definitions, and coverage extension principles for CSG cells.

    Abstract translation: 描述了用于在长期演进（LTE）空闲模式中操作无线发射/接收单元（WTRU）的各种过程。 该过程包括：在WTRU中应用小区重选优先级的方法，用于在操作模式之间转换WTRU的移动性状态的方法，用于向WTRU分配移动性状态的方法，以及用于确定WTRU是否可以访问闭包 用户组（CSG）小区。 还描述了LTE WTRU空闲模式和连接模式之间的LTE移动性状态转换机制的操作的方法和装置，LTE的补偿参数的定义，频率间和无线电间接入技术小区重选优先级有效性定义， 和CSG小区的覆盖扩展原理。

    WIRELESS COMMUNICATION METHOD AND APPARATUS FOR PERFORMING HOME NODE-B IDENTIFICATION AND ACCESS RESTRICTION
    6.
    发明申请
    WIRELESS COMMUNICATION METHOD AND APPARATUS FOR PERFORMING HOME NODE-B IDENTIFICATION AND ACCESS RESTRICTION 审中-公开
    无线通信方法和设备，用于执行家庭节点B标识和接入限制

    公开(公告)号：WO2008134281A3

    公开(公告)日：2009-05-28

    申请号：PCT/US2008060986

    申请日：2008-04-21

    Applicant: INTERDIGITAL TECH CORP ,  MUKHERJEE RAJAT P ,  SAMMOUR MOHAMMED ,  SOMASUNDARAM SHANKAR ,  MILLER JAMES M ,  WANG JIN

    Inventor： MUKHERJEE RAJAT P ,  SAMMOUR MOHAMMED ,  SOMASUNDARAM SHANKAR ,  MILLER JAMES M ,  WANG JIN

    IPC: H04W4/08 ,  H04W8/18 ,  H04W12/06 ,  H04W12/08 ,  H04W48/08

    CPC classification number: H04W48/02 ,  H04L63/104 ,  H04W4/08 ,  H04W8/183 ,  H04W8/186 ,  H04W12/06 ,  H04W12/08 ,  H04W36/0033 ,  H04W48/08 ,  H04W48/14 ,  H04W48/16 ,  H04W76/021 ,  H04W84/045

    Abstract: A method and a wireless transmit/receive unit (WTRU) (600), including a universal subscriber identity module (USIM) (625), for identifying a closed subscriber group (CSG) cell are disclosed. The WTRU (600) receives a broadcast from a cell including a cell identifier (ID). If the cell ID is associated with a CSG cell, the WTRU (600) determines whether the CSG ID is programmed in the USIM (625). The cell broadcast may include a single bit information element (IE) indicating that the cell is a CSG cell. If the cell ID is a CSG ID, the cell ID may further include a plurality of fields which indicate at least one of a country, a region, an operator, and a home evolved Node-B (HeNB) number. The cell broadcast may further include a bit indicating whether the CSG cell is public or private. The cell broadcast may further include a bit indicating that emergency calls are allowed from all users.

    Abstract translation: 公开了一种用于识别封闭用户组（CSG）小区的包括通用用户识别模块（USIM）（625））的方法和无线发射/接收单元（WTRU）（600）。 WTRU（600）从包括小区标识符（ID）的小区接收广播。 如果小区ID与CSG小区相关联，则WTRU（600）确定在USIM（625）中是否对CSG ID进行编程。 小区广播可以包括指示该小区是CSG小区的单个比特信息元素（IE）。 如果小区ID是CSG ID，则小区ID还可以包括指示国家，区域，运营商和归属演进的节点B（HeNB）号码中的至少一个的多个字段。 小区广播还可以包括指示CSG小区是公共还是私有的比特。 小区广播还可以包括指示来自所有用户的紧急呼叫的比特。

    PROTOCOL ARCHITECTURE FOR ACCESS MOBILITY IN WIRELESS COMMUNICATIONS
    7.
    发明申请
    PROTOCOL ARCHITECTURE FOR ACCESS MOBILITY IN WIRELESS COMMUNICATIONS 审中-公开
    无线通信接入移动协议架构

    公开(公告)号：WO2008147933A2

    公开(公告)日：2008-12-04

    申请号：PCT/US2008/064614

    申请日：2008-05-23

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION ,  MUKHERJEE, Rajat, P. ,  OLVERA-HERNANDEZ, Ulises

    Inventor： MUKHERJEE, Rajat, P. ,  OLVERA-HERNANDEZ, Ulises

    IPC: H04W36/00 ,  H04W80/02

    CPC classification number: H04W36/005 ,  H04L69/08 ,  H04W36/0011 ,  H04W80/02

    Abstract: Media Independent Handover (MIH) messages are mapped into DIAMETER messages and communicated with peer MIH entities using DIAMETER. Local MIH messages may also be communicated using DIAMETER. In one embodiment, IEEE 802.21 MIH messages are mapped into DIAMETER messages. IEEE 802.21 information elements (IEs) are transported over DIAMETER as attribute value pairs (AVPs). New DIAMETER Command Codes and Command flags may be defined to indicate message type. Secure IP based transport and discovery and capability negotiation may be performed using MIH over DIAMETER.

    Abstract translation: 媒体独立切换（MIH）消息映射到DIAMETER消息中，并使用DIAMETER与对等MIH实体进行通信。 也可以使用DIAMETER传送本地MIH消息。 在一个实施例中，IEEE 802.21 MIH消息被映射到DIAMETER消息中。 IEEE 802.21信息元素（IE）通过DIAMETER作为属性值对（AVP）传输。 可以定义新的DIAMETER命令代码和命令标志来指示消息类型。 安全IP传输和发现和能力协商可以使用MIH超过DIAMETER来执行。

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