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    SMALL AREA MBSFN ENHANCEMENT
    1.
    发明申请
    SMALL AREA MBSFN ENHANCEMENT 审中-公开
    小区域MBSFN增强

    公开(公告)号：US20160308684A1

    公开(公告)日：2016-10-20

    申请号：US15100932

    申请日：2015-01-02

    申请人： Xipeng ZHU ,  Jun WANG ,  Xiaoxia ZHANG ,  Gang BAO ,  QUALCOMM INCORPORATED

    发明人： Xipeng ZHU ,  Jun WANG ,  Xiaoxia ZHANG ,  Gang BAO

    IPC分类号： H04L12/18 ,  H04W72/00 ,  H04W36/26 ,  H04W4/06

    CPC分类号： H04L12/189 ,  H04W4/021 ,  H04W4/06 ,  H04W36/26 ,  H04W72/005 ,  H04W76/40

    摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE determines whether the UE is located within a sub-region of an MBSFN area based on one or more parameters. The UE receives based on the determination a service over broadcast in the sub-region of the MBSFN area or over unicast outside the sub-region. In an aspect, the MBSFN area may be smaller than a unicast area. In an aspect, adaptive retransmission with a group NACK approach may be used to improve an SNR and reliability.

    摘要翻译： 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是UE。 UE基于一个或多个参数来确定UE是否位于MBSFN区域的子区域内。 UE基于在MBSFN区域的子区域中的广播服务的确定或者在子区域外的单播接收。 在一方面，MBSFN区域可以小于单播区域。 在一方面，可以使用具有组NACK方法的自适应重传来提高SNR和可靠性。

    ADHOC GROUP CALL COMMUNICATIONS OVER EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE
    2.
    发明申请
    ADHOC GROUP CALL COMMUNICATIONS OVER EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE 审中-公开
    ADHOC集团呼叫通信多媒体广播多媒体服务

    公开(公告)号：US20160241610A1

    公开(公告)日：2016-08-18

    申请号：US15024003

    申请日：2014-10-29

    申请人： Xiaoxia ZHANG ,  Jun WANG ,  Xipeng ZHU ,  QUALCOMM INCORPORATED

    发明人： Xiaoxia ZHANG ,  Jun WANG ,  Xipeng ZHU

    IPC分类号： H04L29/06 ,  H04W72/04

    CPC分类号： H04L65/403 ,  H04L65/4076 ,  H04W4/06 ,  H04W8/186 ,  H04W8/26 ,  H04W72/0446 ,  H04W76/40 ,  H04W84/18

    摘要： A network reserves a plurality of temporary mobile group identities (TMGIs). For each of the plurality of reserved TMGIs, the network establishes an evolved multimedia broadcast multicast service (eMBMS) session in at least one preconfigured multicast broadcast single frequency network (MBSFN) area. The network receives a request to form an adhoc group communications service enabler (GCSE) group including a plurality of target UEs; an assigns one of the plurality of TMGIs to the adhoc GCSE group.

    摘要翻译： 网络保留多个临时移动组身份（TMGI）。 对于多个保留的TMGI中的每一个，网络在至少一个预配置的多播广播单频网络（MBSFN）区域中建立演进的多媒体广播多播服务（eMBMS）会话。 网络接收到形成包括多个目标UE的自组群通信服务使能器（GCSE）组的请求; 将多个TMGI中的一个分配给附属GCSE组。

    EMBMS SESSION SUSPEND/STOP NOTIFICATION
    4.
    发明申请
    EMBMS SESSION SUSPEND/STOP NOTIFICATION 审中-公开

    公开(公告)号：US20170302465A1

    公开(公告)日：2017-10-19

    申请号：US15516376

    申请日：2015-11-02

    申请人： Jun WANG ,  Xipeng ZHU ,  Xiaoxia ZHANG ,  Kuo-Chun LEE ,  QUALCOMM Incorporated

    发明人： Jun WANG ,  Xipeng ZHU ,  Xiaoxia ZHANG ,  Kuo-Chun LEE

    IPC分类号： H04L12/18 ,  H04W76/00 ,  H04W72/00 ,  H04W76/04 ,  H04W4/06

    摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a service through an MBMS session. The apparatus receives a first notification of an upcoming suspension of the MBMS session. The apparatus requests establishment of a unicast bearer prior to the upcoming suspension of the MBMS session upon receiving the first notification. The apparatus receives a corresponding unicast version of the service of the MBMS session via unicast when the unicast bearer is established. In an aspect, the first notification may be received during a first MCCH modification period, the corresponding unicast version of the service is received via unicast during a second MCCH modification period. In an aspect, the apparatus may further receive a second notification that the MBMS session is suspended during the second MCCH modification period.

    MBMS BEARER ENHANCEMENTS FOR PUSH TO TALK OR PUSH TO EVERYTHING VIA EMBMS
    7.
    发明申请
    MBMS BEARER ENHANCEMENTS FOR PUSH TO TALK OR PUSH TO EVERYTHING VIA EMBMS 审中-公开
    用于通过EMBMS推送或推送到一般的MBMS BEARER增强功能

    公开(公告)号：US20160087810A1

    公开(公告)日：2016-03-24

    申请号：US14785292

    申请日：2013-04-18

    申请人： Xiaoxia ZHANG ,  Jun WANG ,  Xipeng ZHU ,  Naik NAGARAJU ,  QUALCOMM INCORPORATED

    发明人： Xiaoxia ZHANG ,  Jun WANG ,  Xipeng ZHU ,  Naik NAGARAJU

    IPC分类号： H04L12/18 ,  H04W72/00 ,  H04L29/06 ,  H04W4/10 ,  H04W12/04

    CPC分类号： H04L12/189 ,  H04L63/065 ,  H04L65/1006 ,  H04L2463/062 ,  H04W4/10 ,  H04W12/02 ,  H04W12/04 ,  H04W72/005

    摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE that performs a PTT/PTX call setup for communication via MBMS. In a first configuration, the UE sets up a unicast bearer with an eNB, and sends group call setup signaling to the eNB while setting up the unicast bearer. In a second configuration, the UE sets up a unicast bearer with an eNB, and receives group call setup signaling from the eNB while setting up the unicast bearer. In a third configuration, the UE receives a group page while in an RRC idle state, and receives group call setup signaling based on information in the group page.

    摘要翻译： 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是执行通过MBMS进行通信的PTT / PTX呼叫建立的UE。 在第一种配置中，UE与eNB建立单播承载，并在建立单播承载的同时向eNB发送群组呼叫建立信令。 在第二种配置中，UE与eNB建立单播承载，并在建立单播承载的同时从eNB接收组呼呼建立信令。 在第三种配置中，UE在处于RRC空闲状态的同时接收群组页面，并且基于组页面中的信息接收群组呼叫建立信令。

    SERVICE CONTINUITY FOR GROUP COMMUNICATIONS OVER EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE
    8.
    发明申请
    SERVICE CONTINUITY FOR GROUP COMMUNICATIONS OVER EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE 审中-公开
    多媒体多媒体广播服务的集团通信服务连续性

    公开(公告)号：US20160211980A1

    公开(公告)日：2016-07-21

    申请号：US15023635

    申请日：2014-10-23

    申请人： Xipeng ZHU, ,  Jun WANG, ,  QUALCOMM INCORPORATED

    发明人： Xipeng ZHU ,  Jun WANG ,  Xiaoxia ZHANG

    IPC分类号： H04L12/18 ,  H04W72/00 ,  H04W36/26 ,  H04W4/08

    CPC分类号： H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W36/26 ,  H04W72/005

    摘要： A UE maintains continuity of reception of a service of interest that is available over eMBMS broadcast service and unicast. The UE receives the service of interest over eMBMS from a network within a first MBSFN area supporting the eMBMS broadcast service. The UE receives at least one MBSFN threshold from the network and at least one MBSFN measurement from the network. The UE switches from reception of the eMBMS broadcast from the first MBSFN area to one of reception through unicast or reception through a second MBSFN area supporting the eMBMS broadcast service, based on the at least one MBSFN threshold and the at least one MBSFN measurement.

    摘要翻译： UE维护通过eMBMS广播服务和单播可用的感兴趣的服务的接收的连续性。 UE从支持eMBMS广播业务的第一MBSFN区域内的网络，通过eMBMS接收感兴趣的业务。 UE从网络接收至少一个MBSFN阈值，并从网络接收至少一个MBSFN测量。 基于至少一个MBSFN阈值和至少一个MBSFN测量，UE通过支持eMBMS广播服务的第二MBSFN区域通过单播或接收从第一MBSFN区域的eMBMS广播的接收切换到接收。

    UE BASED FAST RETURN TO 5G
    9.
    发明申请
    UE BASED FAST RETURN TO 5G 有权

    公开(公告)号：US20210076264A1

    公开(公告)日：2021-03-11

    申请号：US17053649

    申请日：2018-07-26

    申请人： Juan ZHANG ,  Xipeng ZHU ,  Haris ZISIMOPOULOS ,  Francesco PICA ,  QUALCOMM Incorporated

    发明人： Juan ZHANG ,  Xipeng ZHU ,  Haris ZISIMOPOULOS ,  Francesco PICA

    IPC分类号： H04W36/00 ,  H04W76/30 ,  H04W60/04

    摘要： Aspects of the present disclosure provide techniques that allow the user equipment (UE) that initiated single radio voice call continuity (SRVCC) handover during an active voice session from 5G new radio (NR) to 3G legacy system to effectively transition back from 3G legacy systems to 5G NR systems after conclusion of the active voice session. In one example, the UE may override radio resource control (RRC) connection release with evolved universal terrestrial radio access network (E-UTRAN) frequency information that may direct the UE to camp in E-UTRAN cell (LTE cell). In another example, the UE, as a local policy or configuration, may override the UTRAN cell information when the UE is registered in next generation radio access network (NR) cell as 5G capable UE.