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    Carrier aggregation methods of broadcast channels with broadcast channels or broadcast channels with unicast channels
    3.
    发明授权
    Carrier aggregation methods of broadcast channels with broadcast channels or broadcast channels with unicast channels 有权
    具有广播频道或具有单播频道的广播频道的广播频道的载波聚合方法

    公开(公告)号：US09485109B2

    公开(公告)日：2016-11-01

    申请号：US14514293

    申请日：2014-10-14

    Applicant: QUALCOMM Incorporated

    Inventor： Gang Bao ,  Jun Wang ,  Xiaoxia Zhang

    IPC: H04H20/71 ,  H04L12/18 ,  H04L5/00 ,  H04W4/06 ,  H04W48/12

    CPC classification number: H04L12/189 ,  H04L5/001 ,  H04W4/06 ,  H04W48/12

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE monitors a first component carrier and at least one second component carrier of a plurality of aggregated component carriers for a service and configuration information associated with the service. The UE receives the service concurrently via the first component carrier and the at least one second component carrier. At least one of the first component carrier or the at least one second component carrier carries the service via broadcast.

    Abstract translation: 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监视与服务相关联的服务和配置信息的第一分量载波和多个聚合分量载波中的至少一个第二分量载波。 UE经由第一分量载波和至少一个第二分量载波同时接收该服务。 第一分量载波或至少一个第二分量载波中的至少一个经由广播承载业务。

    Efficient variable rate for broadcast/multicast service
    4.
    发明授权
    Efficient variable rate for broadcast/multicast service 有权
    广播/组播服务的高效可变速率

    公开(公告)号：US09363788B2

    公开(公告)日：2016-06-07

    申请号：US13672511

    申请日：2012-11-08

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Jun Wang ,  Nikolai Konrad Leung ,  Gordon Kent Walker ,  Daphna Zeilingold ,  Gang Bao

    IPC: H04W72/00 ,  H04L12/18 ,  H04L12/701 ,  H04L12/801 ,  H04L12/70 ,  H04W4/06 ,  H04W72/04 ,  H04W28/16

    CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W28/16 ,  H04W72/04

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which at least one bit rate for allocating network resources from a broadcast-multicast service center (BM-SC) is received. The network resources are then allocated based on the at least one bit rate. Moreover, all evolved Node Bs (eNBs) in a broadcast/multicast area are informed of the network resource allocation. Additionally, the network resources are allocated for a session based on a first bit rate, wherein the first bit rate is greater than a guaranteed bit rate (GBR), and the network resource allocation is adjusted to a second bit rate based on the occurrence of an event, wherein the second bit rate is equal to GBR.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品，其中接收到用于从广播多播服务中心（BM-SC）分配网络资源的至少一个比特率。 然后基于至少一个比特率来分配网络资源。 此外，向广播/多播区域中的所有演进节点B（eNB）通知网络资源分配。 此外，基于第一比特率为网络资源分配网络资源，其中第一比特率大于保证比特率（GBR），并且基于发生的网络资源分配被调整到第二比特率 事件，其中第二比特率等于GBR。

    Extending cyclic prefix length in wireless communication network having mixed carrier
    5.
    发明授权
    Extending cyclic prefix length in wireless communication network having mixed carrier 有权
    在具有混合载波的无线通信网络中扩展循环前缀长度

    公开(公告)号：US09264249B2

    公开(公告)日：2016-02-16

    申请号：US13783071

    申请日：2013-03-01

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Gordon Kent Walker ,  Durga Prasad Malladi ,  Jun Wang ,  Gang Bao

    IPC: H04L12/18 ,  H04L5/00 ,  H04L27/26 ,  H04W72/00

    CPC classification number: H04L12/189 ,  H04L5/0007 ,  H04L5/0037 ,  H04L27/2602 ,  H04L27/2607 ,  H04W72/005

    Abstract: A method, an apparatus, and a computer program product are provided for receiving unicast and multicast-broadcast single frequency network (MBSFN) signals from an eNB in a subframe. The apparatus receives at least one transmission in the subframe, the subframe divided into six partitions and for receiving at least one unicast symbol and a plurality of multicast-broadcast single frequency network (MBSFN) symbols, each of the at least one unicast symbol and the plurality of MBSFN symbols having an associated cyclic prefix (CP). The apparatus further receives at least one unicast signal including the at least one unicast symbol at a first partition of the subframe, and receives at least one MBSFN signal including the plurality of MBSFN symbols respectively at a second partition through sixth partition of the subframe, each MBSFN symbol having the associated CP with a length of at least 33.33 μs.

    Abstract translation: 提供了一种在子帧中从eNB接收单播和组播广播单频网（MBSFN）信号的方法，装置和计算机程序产品。 所述装置在所述子帧中接收至少一个传输，所述子帧划分为六个分区，并用于接收至少一个单播符号和多个多播广播单频网络（MBSFN）符号，所述至少一个单播符号和 具有相关联的循环前缀（CP）的多个MBSFN符号。 所述装置还在所述子帧的第一分区处还接收包括所述至少一个单播符号的至少一个单播信号，并且在所述子帧的第六分区在第二分区处分别接收包括所述多个MBSFN符号的至少一个MBSFN信号， 具有长度为至少33.33μs的关联CP的MBSFN符号。

    LTE EMBMS service enhancement
    7.
    发明授权
    LTE EMBMS service enhancement 有权
    LTE EMBMS服务增强

    公开(公告)号：US09537668B2

    公开(公告)日：2017-01-03

    申请号：US14524959

    申请日：2014-10-27

    Applicant: QUALCOMM Incorporated

    Inventor： Gang Bao ,  Jun Wang ,  Xiaoxia Zhang ,  Gordon Kent Walker

    IPC: H04L12/18 ,  H04W28/02 ,  H04W28/16 ,  H04W72/04 ,  H04W28/08 ,  H04W72/00 ,  H04W84/12 ,  H04W72/08

    CPC classification number: H04L12/1886 ,  H04L12/189 ,  H04W28/0236 ,  H04W28/0263 ,  H04W28/0278 ,  H04W28/085 ,  H04W28/16 ,  H04W72/005 ,  H04W72/04 ,  H04W72/0433 ,  H04W72/08 ,  H04W84/12

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be an MCE. The apparatus receives a plurality of channel status reports from respective eNBs. In an aspect, each channel status report includes channel information associated with a respective eNB for one of a plurality of channels in a contention based radio frequency band. The apparatus selects a channel for an eNB among the plurality of channels based on the plurality of channel status reports. In an aspect, the selected channel is available to be used for an eMBMS. The apparatus prompts the eNB to provide the eMBMS using the selected channel.

    Abstract translation: 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MCE。 该装置从各个eNB接收多个信道状态报告。 在一方面，每个信道状态报告包括与基于竞争的无线电频带中的多个信道中的一个相关联的相应eNB的信道信息。 该装置基于多个信道状态报告在多个信道中选择用于eNB的信道。 在一方面，所选通道可用于eMBMS。 该设备提示eNB使用所选择的信道来提供eMBMS。

    Antenna selection with eMBMS
    8.
    发明授权
    Antenna selection with eMBMS 有权
    eMBMS天线选择

    公开(公告)号：US09143206B2

    公开(公告)日：2015-09-22

    申请号：US14172876

    申请日：2014-02-04

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Gang Bao

    IPC: H04B7/02 ,  H04B7/06

    CPC classification number: H04B7/0874

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines at least one signal metric and selects a number of antennas from among a set of antennas for receiving a multicast/broadcast signal based on the at least one signal metric.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置确定至少一个信号度量，并且从一组天线中选择多个天线，用于基于至少一个信号度量来接收多播/广播信号。

    Small area MBSFN enhancement
    9.
    发明授权
    Small area MBSFN enhancement 有权

    公开(公告)号：US11184186B2

    公开(公告)日：2021-11-23

    申请号：US16593901

    申请日：2019-10-04

    Applicant: QUALCOMM Incorporated

    Inventor： Xipeng Zhu ,  Jun Wang ,  Xiaoxia Zhang ,  Gang Bao

    IPC: H04L12/18 ,  H04W4/06 ,  H04W72/00 ,  H04W4/021 ,  H04W76/40 ,  H04W36/26 ,  H04L1/00

    Abstract: 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.

    SMALL AREA MBSFN ENHANCEMENT
    10.
    发明申请
    SMALL AREA MBSFN ENHANCEMENT 审中-公开

    公开(公告)号：US20200036542A1

    公开(公告)日：2020-01-30

    申请号：US16593901

    申请日：2019-10-04

    Applicant: QUALCOMM Incorporated

    Inventor： Xipeng ZHU ,  Jun Wang ,  Xiaoxia Zhang ,  Gang Bao

    IPC: H04L12/18 ,  H04W4/06 ,  H04W72/00 ,  H04W4/021 ,  H04W76/40 ,  H04W36/26

    Abstract: 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.

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