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    TECHNIQUES FOR MANAGING SOFT BUFFERS IN WIRELESS COMMUNICATIONS
    501.
    发明申请
    TECHNIQUES FOR MANAGING SOFT BUFFERS IN WIRELESS COMMUNICATIONS 有权
    在无线通信中管理软缓冲的技术

    公开(公告)号：US20160204907A1

    公开(公告)日：2016-07-14

    申请号：US14964249

    申请日：2015-12-09

    Applicant: QUALCOMM Incorporated

    Inventor： Wanshi CHEN ,  Peter GAAL

    IPC: H04L1/18 ,  H04W84/04

    CPC classification number: H04L1/1835 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1896 ,  H04W84/042

    Abstract: Various aspects described herein relate to managing a soft buffer for decoding hybrid automatic repeat/request (HARQ) based transmissions in wireless communications. A legacy soft buffer size of a legacy soft buffer can be determined for decoding HARQ based transmissions in legacy communications, where the legacy communications are based on a first transmission time interval (TTI) of a first duration. Ultra low latency (ULL) communications can be received, where the ULL communications are based on a second TTI that is less than the first duration. A ULL soft buffer size for a ULL soft buffer for decoding HARQ based transmissions in the ULL communications can be determined. Contents of the ULL soft buffer can be managed based at least in part on the ULL soft buffer size

    Abstract translation: 本文描述的各个方面涉及在无线通信中管理用于解码基于混合自动重传/请求（HARQ）的传输的软缓冲器。 可以确定传统软缓冲器的传统软缓冲器大小，用于在传统通信中对基于HARQ的传输进行解码，其中传统通信基于第一持续时间的第一传输时间间隔（TTI）。 可以接收超低延迟（ULL）通信，其中ULL通信基于小于第一持续时间的第二TTI。 可以确定用于在ULL通信中解码基于HARQ的传输的ULL软缓冲器的ULL软缓冲器大小。 可以至少部分地基于ULL软缓冲器大小来管理ULL软缓冲器的内容

    RATE MATCHING AROUND REFERENCE SIGNALS IN WIRELESS COMMUNICATIONS
    504.
    发明申请
    RATE MATCHING AROUND REFERENCE SIGNALS IN WIRELESS COMMUNICATIONS 审中-公开
    无线通信中参考信号的速率匹配

    公开(公告)号：US20160127095A1

    公开(公告)日：2016-05-05

    申请号：US14858993

    申请日：2015-09-18

    Applicant: QUALCOMM Incorporated

    Inventor： Wanshi CHEN ,  Peter GAAL

    IPC: H04L5/00 ,  H04W24/02 ,  H04W28/20 ,  H04W48/16

    Abstract: Various aspects described herein relate to rate matching around reference signaling. A discovery reference signal (DRS) configuration is received that identifies first resources related to non-zero power reference signals for DRS transmitted by a cell over a first bandwidth and second resources related to zero power reference signals for the DRS over a second bandwidth. The first bandwidth can be less than or equal to the second bandwidth. At least one channel can be received from the cell along with an instance of the non-zero power reference signals and the zero power reference signals. Rate matching can be performed for the at least one channel around the second resources over the second bandwidth.

    Abstract translation: 本文描述的各个方面涉及围绕参考信令的速率匹配。 接收发现参考信号（DRS）配置，其识别与小区在第一带宽上发送的DRS的非零功率参考信号相关的第一资源以及与第二带宽上的DRS的零功率参考信号相关的第二资源。 第一带宽可以小于或等于第二带宽。 与非零功率参考信号和零功率参考信号的实例一起，可以从小区接收至少一个信道。 可以对第二带宽上的第二资源周围的至少一个信道执行速率匹配。

    COMMUNICATING FEEDBACK IN LISTEN-BEFORE-TALK (LBT) WIRELESS NETWORKS
    506.
    发明申请
    COMMUNICATING FEEDBACK IN LISTEN-BEFORE-TALK (LBT) WIRELESS NETWORKS 有权
    无线网络（LBT）无线网络中的通信反馈

    公开(公告)号：US20160043854A1

    公开(公告)日：2016-02-11

    申请号：US14819191

    申请日：2015-08-05

    Applicant: QUALCOMM Incorporated

    Inventor： Aleksandar DAMNJANOVIC ,  Wanshi CHEN ,  Madhavan Srinivasan VAJAPEYAM ,  Durga Prasad MALLADI ,  Yongbin WEI ,  Tao LUO ,  Peter GAAL

    IPC: H04L5/00 ,  H04L1/18

    CPC classification number: H04L5/0055 ,  H04L1/1614 ,  H04L1/1685 ,  H04L1/1854 ,  H04L1/1867 ,  H04L1/1896 ,  H04L5/0048

    Abstract: Aspects described herein relate to communicating feedback in a wireless network. An indication to communicate feedback for a plurality of subframes to an access network node can be received from the access network node. A plurality of process identifiers related to transport blocks received in the plurality of subframes can be determined. Feedback for the plurality of process identifiers received in the plurality of subframes can be grouped, and the grouped feedback and/or a feedback tag indicative of the plurality of subframes can be transmitted to the access network node.

    Abstract translation: 本文描述的方面涉及在无线网络中传达反馈。 可以从接入网络节点接收向多个子帧传送反馈给接入网络节点的指示。 可以确定与在多个子帧中接收的传输块有关的多个进程标识符。 可以对在多个子帧中接收的多个进程标识符的反馈进行分组，并且可以将分组的反馈和/或指示多个子帧的反馈标签发送到接入网络节点。

    METHODS AND APPARATUS FOR UL DM-RS OVERHEAD REDUCTION
    507.
    发明申请
    METHODS AND APPARATUS FOR UL DM-RS OVERHEAD REDUCTION 有权
    UL DM-RS OVERHEAD减少的方法和装置

    公开(公告)号：US20150282158A1

    公开(公告)日：2015-10-01

    申请号：US14618767

    申请日：2015-02-10

    Applicant: QUALCOMM Incorporated

    Inventor： Wanshi CHEN ,  Peter GAAL

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04L5/0003 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053

    Abstract: In certain circumstances, the uplink resources (e.g., overhead) used for transmission of the UL DM-RS may be excessive, consuming an unnecessary amount of the available uplink spectrum. While there is a balance between the number of DM-RS and the reliability of the shared data channel, reduction of the UL DM-RS overhead may enable the UE to increase the number of transmissions in a UL subframes. Various DM-RS reduction techniques discussed include reducing the number of UL DM-RS generally, per resource block, or per pairs of resource units, and accommodating transmission of uplink control channel information when UL DM-RS is reduced. Further disclosed techniques relate to adjusting the number of UCI in the uplink shared channel.

    Abstract translation: 在某些情况下，用于UL DM-RS的传输的上行链路资源（例如，开销）可能过大，消耗了不必要的可用上行链路频谱数量。 虽然DM-RS的数量和共享数据信道的可靠性之间存在平衡，但是降低UL DM-RS开销可以使UE能够增加UL子帧中的传输次数。 所讨论的各种DM-RS减少技术包括通常每个资源块或每对资源单元减少UL DM-RS的数量，并且当UL DM-RS减少时适应上行链路控制信道信息的传输。 进一步公开的技术涉及调整上行链路共享信道中的UCI的数量。

    EPDCCH RESOURCE AND QUASI-CO-LOCATION MANAGEMENT IN LTE
    508.
    发明申请
    EPDCCH RESOURCE AND QUASI-CO-LOCATION MANAGEMENT IN LTE 有权
    LTE中的EPDCCH资源和QUOI-CO位置管理

    公开(公告)号：US20150257138A1

    公开(公告)日：2015-09-10

    申请号：US14719208

    申请日：2015-05-21

    Applicant: QUALCOMM Incorporated

    Inventor： Wanshi CHEN ,  Stefan GEIRHOFER ,  Peter GAAL ,  Hao XU ,  Tao LUO

    IPC: H04W72/04 ,  H04L1/18 ,  H04B7/02

    CPC classification number: H04W72/042 ,  H04B7/024 ,  H04B7/0626 ,  H04L1/0038 ,  H04L1/0067 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0204 ,  H04W72/044

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In an aspect, the apparatus may determine whether a starting symbol of an enhanced physical downlink control channel (EPDCCH) is an initial symbol in a subframe based on an EPDCCH configuration. Based on the determination, the apparatus may refrain from decoding a subset of legacy control channels in the subframe when the starting symbol of the EPDCCH is the initial symbol in the subframe. The legacy control channel may comprise at least one of a physical control format indicator channel (PCFICH), a physical hybrid-ARQ indicator channel (PHICH), or a combination thereof.

    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。 在一方面，设备可以基于EPDCCH配置来确定增强物理下行链路控制信道（EPDCCH）的起始符号是子帧中的初始符号。 基于该确定，当EPDCCH的起始符号是子帧中的初始符号时，该装置可以避免对子帧中的遗留控制信道的子集进行解码。 遗留控制信道可以包括物理控制格式指示符信道（PCFICH），物理混合ARQ指示符信道（PHICH）或其组合中的至少一个。

    INTERFERENCE MANAGEMENT INFORMATION SIGNALING
    509.
    发明申请
    INTERFERENCE MANAGEMENT INFORMATION SIGNALING 审中-公开
    干扰管理信息信号

    公开(公告)号：US20150222304A1

    公开(公告)日：2015-08-06

    申请号：US14594577

    申请日：2015-01-12

    Applicant: QUALCOMM Incorporated

    Inventor： Hao XU ,  Wanshi CHEN ,  Peter GAAL ,  Tingfang JI ,  Tao LUO ,  Arumugam CHENDAMARAI KANNAN ,  Yongbin WEI

    IPC: H04B1/10 ,  H04W28/04 ,  H04B1/04

    CPC classification number: H04B1/10 ,  H04B1/0475 ,  H04J11/0023 ,  H04J11/005 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04W24/02 ,  H04W72/042 ,  H04W72/082 ,  Y02D30/30

    Abstract: Certain aspects of the present disclosure relate to techniques and apparatus for signaling interference management information, such as network assisted interference cancelation (NAIC) information as downlink control information (DCI). According to certain aspects, a method is provided for wireless communications by an interfering or potentially interfering base station. The method generally includes generating information for use by a user equipment (UE) in performing interference mitigation when processing a signal from a serving base station and transmitting the information to the UE. The method may further include generating an indication of how the interfering or potentially interfering base station transmits the information and how one or more cells transmit information for use by the UE in performing interference mitigation when processing a signal from the serving base station and transmitting the indication to the UE.

    Abstract translation: 本公开的某些方面涉及用于信令干扰管理信息的技术和装置，例如作为下行链路控制信息（DCI）的网络辅助干扰消除（NAIC）信息。 根据某些方面，提供了一种由干扰或潜在干扰基站进行无线通信的方法。 所述方法通常包括在处理来自服务基站的信号并将该信息发送到UE时，生成由用户设备（UE）在执行干扰减轻时使用的信息。 该方法还可以包括：生成关于干扰或潜在干扰基站如何发送信息的指示，以及一个或多个小区如何在处理来自服务基站的信号时发送信息供UE使用以执行干扰减轻，并且发送指示 到UE。

    TECHNIQUES FOR CONTROLLING TRANSMISSION POWER IN SHARED RADIO FREQUENCY SPECTRUM
    510.
    发明申请
    TECHNIQUES FOR CONTROLLING TRANSMISSION POWER IN SHARED RADIO FREQUENCY SPECTRUM 有权
    用于控制共享无线电频谱中传输功率的技术

    公开(公告)号：US20150215874A1

    公开(公告)日：2015-07-30

    申请号：US14603839

    申请日：2015-01-23

    Applicant: QUALCOMM Incorporated

    Inventor： Wanshi CHEN ,  Peter GAAL ,  Aleksandar DAMNJANOVIC ,  Shimman Arvind PATEL ,  Kiran Kumar SOMASUNDARAM ,  Tingfang JI ,  Hao XU ,  Tao LUO

    IPC: H04W52/18

    CPC classification number: H04W52/18 ,  H04W16/14 ,  H04W52/143 ,  H04W52/146 ,  H04W52/16 ,  H04W52/346 ,  H04W52/42 ,  H04W52/50

    Abstract: Certain aspects of the present disclosure provide techniques for controlling transmission power in shared radio frequency spectrum (SRFS). According to techniques, devices (e.g., BSs, UEs, etc.) transmitting in SRFS band may win contention to the SRFS band for at least a portion of a radio frame period. For example, the radio frame period may include a plurality of subframe periods. The devices may also transmit a first signal at a first transmit power during a first subframe period of the radio frame period and transmit a second signal at a second transmit power during a second subframe period of the radio frame period. For example, the first transmit power and second transmit power may be controlled based, at least in part, on a power level determined for the radio frame period.

    Abstract translation: 本公开的某些方面提供了用于控制共享射频（SRFS）中的发射功率的技术。 根据技术，在SRFS频带中发射的设备（例如，BS，UE等）可以在无线电帧周期的至少一部分中赢得对SRFS频带的争用。 例如，无线帧周期可以包括多个子帧周期。 在无线电帧周期的第一子帧周期期间，设备还可以以第一发射功率发送第一信号，并且在无线电帧周期的第二子帧周期期间以第二发射功率发送第二信号。 例如，可以至少部分地基于为无线电帧周期确定的功率电平来控制第一发射功率和第二发射功率。

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