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    SIGNALING MECHANISMS FOR SUB-BAND SCHEDULING IN SIDELINK
    31.
    发明申请
    SIGNALING MECHANISMS FOR SUB-BAND SCHEDULING IN SIDELINK 审中-公开

    公开(公告)号：US20190289617A1

    公开(公告)日：2019-09-19

    申请号：US16428862

    申请日：2019-05-31

    Applicant: QUALCOMM Incorporated

    Inventor： Piyush GUPTA ,  Junyi LI ,  Chong LI

    IPC: H04W72/12 ,  H04W72/04 ,  H04W72/06 ,  H04W76/14 ,  H04L5/00

    Abstract: A device may use sidelink request and sidelink response (e.g., DSS/STS and DRS) resources (in a sub-band) of different sizes depending on whether the sub-band is a primary sub-band or secondary sub-band. The device may transmit more information in the request/response resources of a primary sub-band than in the request/response resources of a secondary sub-band. The device may transmit small amounts of information in its request/response resources in secondary sub-bands. The resources in the secondary sub-bands may include, for example, reference signals, and signals indicating occupation of the sub-band. The device may utilize tone signaling for request/response signaling in the secondary sub-bands (at least because the amount of information being conveyed in the secondary sub-bands is small) and digital signaling in the primary sub-band (at least because the amount of information being conveyed in the primary sub-band is large in comparison to that being conveyed in the secondary sub-bands).

    TECHNIQUES AND APPARATUSES FOR USING MINI-SLOTS FOR HYBRID AUTOMATIC REPEAT REQUEST (HARQ) TRANSMISSIONS
    32.
    发明申请
    TECHNIQUES AND APPARATUSES FOR USING MINI-SLOTS FOR HYBRID AUTOMATIC REPEAT REQUEST (HARQ) TRANSMISSIONS 审中-公开

    公开(公告)号：US20190158251A1

    公开(公告)日：2019-05-23

    申请号：US16174575

    申请日：2018-10-30

    Applicant: QUALCOMM Incorporated

    Inventor： Jeonghun PARK ,  Chong LI ,  Seyedkianoush HOSSEINI ,  Wanshi CHEN ,  Jing JIANG

    IPC: H04L5/00 ,  H04L1/18

    Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indicator associated with a hybrid automatic repeat request (HARQ) process, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and decode the HARQ transmission based at least in part on the mini-slots. In some aspects, a base station may transmit an indicator, associated with a HARQ process, to a user equipment, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and transmit the HARQ transmission to the user equipment using the mini-slots. Numerous other aspects are provided.

    DEVICE-TO-DEVICE (D2D) CHANNEL MEASUREMENT TECHNIQUES
    34.
    发明申请
    DEVICE-TO-DEVICE (D2D) CHANNEL MEASUREMENT TECHNIQUES 审中-公开

    公开(公告)号：US20190140864A1

    公开(公告)日：2019-05-09

    申请号：US16014777

    申请日：2018-06-21

    Applicant: QUALCOMM Incorporated

    Inventor： Piyush GUPTA ,  Junyi LI ,  Hua WANG ,  Chong LI

    IPC: H04L25/02 ,  H04W74/08 ,  H04W4/70 ,  H04W24/10 ,  H04W8/00 ,  H04L5/00

    Abstract: Methods and apparatuses are provided which may be used in a base station and/or user equipment (UE) to help determine whether device-to-device (D2D) communications in a shared radio frequency spectrum may be employed between UEs. For example, a base station may send a request to a UE indicating that the UE monitor a wireless signal transmission from another UE, and subsequently receive a report based on a resulting D2D channel measurement. The base station may determine whether the monitoring UE and the monitored UE are D2D communication candidates based, at least in part on the received report.

    LINK DEPENDENT SCHEDULING REQUEST FORMAT FOR URLLC
    36.
    发明申请
    LINK DEPENDENT SCHEDULING REQUEST FORMAT FOR URLLC 审中-公开

    公开(公告)号：US20190053266A1

    公开(公告)日：2019-02-14

    申请号：US16058529

    申请日：2018-08-08

    Applicant: QUALCOMM Incorporated

    Inventor： Jing JIANG ,  Wanshi CHEN ,  Chong LI

    IPC: H04W72/12 ,  H04W76/27 ,  H04L27/26

    Abstract: Certain aspects of the present disclosure relate to wireless communication systems, and more particularly, to link-dependent scheduling request (SR) formats for ultra-reliable low-latency communications (URLLC) in communication systems operating according to new radio (NR) technologies. A method is provided, that may be performed by a base station (BS) for wireless communications. The method includes determining one or more channel conditions for a link between the BS and a user equipment (UE). The BS assigns a SR format to the UE based on the one or more channel conditions. The UE receives the SR format assignment and transmits one or more SR transmissions to the BS according to the assigned SR format.

    SYSTEM AND METHOD FOR SELF-CONTAINED SUBSLOT BUNDLING
    37.
    发明申请
    SYSTEM AND METHOD FOR SELF-CONTAINED SUBSLOT BUNDLING 审中-公开

    公开(公告)号：US20180175989A1

    公开(公告)日：2018-06-21

    申请号：US15703867

    申请日：2017-09-13

    Applicant: QUALCOMM Incorporated

    Inventor： Chong LI ,  Junyi LI ,  Hao XU ,  Jing JIANG

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/06

    CPC classification number: H04L5/0055 ,  H04B7/0636 ,  H04L1/1854 ,  H04L5/0007 ,  H04L5/0094 ,  H04W72/0446

    Abstract: An apparatus may configure x subframes with a subslot configuration that includes y subslots, y being greater than x. In an aspect, each subslot of the y subslots may include a first portion having one or more symbols for carrying at least one of data or control information, a second portion having a gap, and a third portion for carrying ACK/NACK information associated with the first portion. In an aspect, the second portion may be between the first portion and the third portion. In an aspect, the second portion and the third portion may include at most one symbol. The apparatus may send information indicating the subslot configuration to at least one neighboring base station. The apparatus may communicate content with a user equipment (UE) during at least one of the y subslots.

    INTER-CELL INTERFERENCE MITIGATION FOR TRAFFIC ACCORDING TO PRIORITY
    39.
    发明申请
    INTER-CELL INTERFERENCE MITIGATION FOR TRAFFIC ACCORDING TO PRIORITY 审中-公开

    公开(公告)号：US20170346609A1

    公开(公告)日：2017-11-30

    申请号：US15163423

    申请日：2016-05-24

    Applicant: QUALCOMM Incorporated

    Inventor： Chong LI ,  Hua WANG ,  Junyi LI

    IPC: H04L5/00 ,  H04W72/10

    CPC classification number: H04L5/0032 ,  H04W72/0426 ,  H04W72/10 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

    Abstract: Traffic in a first cell may experience interference from or may cause interference to traffic in an adjacent cell, which may lead to undesirable performance in one or both of the first cell and the adjacent cell. For example, a user equipment (UE) near an edge of the first cell may experience appreciable interference based on the reuse of resources. Accordingly, for transmissions in adjacent cells over a same band or sub-band, one UE may need to reduce transmit power in order to yield to another UE in an adjacent cells. An apparatus may be configured to determine first traffic associated with a first priority and second traffic associated with a second priority. The apparatus may be further configured to assign, based on the first priority and second priority, a first set of resources to the first traffic and a second set of resources to the second traffic.

    METHOD AND APPARATUS FOR POWER CONTROL IN D2D/WAN COEXISTENCE NETWORKS
    40.
    发明申请
    METHOD AND APPARATUS FOR POWER CONTROL IN D2D/WAN COEXISTENCE NETWORKS 审中-公开
    D2D / WAN共同网络中功率控制的方法与装置

    公开(公告)号：US20170064638A1

    公开(公告)日：2017-03-02

    申请号：US14842194

    申请日：2015-09-01

    Applicant: QUALCOMM Incorporated

    Inventor： Chong LI ,  Shailesh PATIL ,  Saurabha Rangrao TAVILDAR

    IPC: H04W52/10 ,  H04W76/02 ,  H04W72/04

    CPC classification number: H04W52/10 ,  H04W52/146 ,  H04W52/243 ,  H04W52/383 ,  H04W72/0406 ,  H04W72/0473 ,  H04W76/14 ,  H04W88/02

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may include memory and at least one processor, coupled to the memory, configured to determine a transmission condition associated with communication over a wireless channel. The processor may be configured to select a set of open-loop power control parameters of at least two sets of open-loop power control parameters based on the transmission condition. The processor may be configured to transmit over the wireless channel with a power based on the selected set of open-loop power control parameters. The apparatus may be a wireless device, such as a user equipment (UE). The open-loop power control parameters may be received from a base station, such as a node B or an evolved Node B (eNB).

    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。 该设备可以包括存储器，并且耦合到存储器的至少一个处理器被配置为确定与无线信道上的通信相关联的传输条件。 处理器可以被配置为基于传输条件来选择至少两组开环功率控制参数的一组开环功率控制参数。 处理器可以被配置为通过基于所选择的一组开环功率控制参数的功率在无线信道上进行发送。 该装置可以是诸如用户设备（UE）的无线设备。 可以从诸如节点B或演进节点B（eNB）的基站接收开环功率控制参数。

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