中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

430 records (took 0.02 seconds)

    TIMING CONSIDERATIONS FOR AUL-DFI
    1.
    发明申请
    TIMING CONSIDERATIONS FOR AUL-DFI 审中-公开

    公开(公告)号：WO2019139713A1

    公开(公告)日：2019-07-18

    申请号：PCT/US2018/065141

    申请日：2018-12-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： ZHANG, Xiaoxia ,  TIAN, Qingjiang ,  SUN, Jing

    IPC: H04L1/16 ,  H04L1/18

    CPC classification number: H04L1/1607 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0073 ,  H04L1/1614 ,  H04L1/1678 ,  H04L1/1822 ,  H04L1/1864 ,  H04L1/188 ,  H04W72/0446 ,  H04W72/085

    Abstract: Timing considerations for autonomous uplink (AUL) downlink feedback information (AUL-DFI) is disclosed. With the flexible timeline for new radio (NR) operations, signaling of the processing timeline may be used for the served user equipments (UEs) to properly interpret the acknowledgement information in the AUL-DFI. The UE receives a signal identifying a minimum processing time of the serving base station to process AUL. Using the knowledge of the minimum processing time, the UE determines which of the outstanding AUL transmissions are accurately addressed in the AUL-DFI and which are still pending. Additional signaling to the UE may instruct the UE when to implement any changes to transmission parameters also signaled via the AUL-DFI. Slots prior to the indicated change time will be transmitted using the current parameters, while slots after the indicated time will use the updated parameters from the AUL-DFI.

    DECODING
    5.
    发明申请
    DECODING 审中-公开

    公开(公告)号：WO2018157927A1

    公开(公告)日：2018-09-07

    申请号：PCT/EP2017/054801

    申请日：2017-03-01

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： VENKATASUBRAMANIAN, Venkatkumar ,  KHOSRAVIRAD, Saeed Reza ,  LUKOWA, Anna Maria

    IPC: H04L1/18 ,  H04L1/08 ,  H04L1/00

    CPC classification number: H04L1/0053 ,  H04L1/1819 ,  H04L1/1864 ,  H04L1/1887

    Abstract: A method comprising: in response to a first cell condition in a wireless communication network, transmitting a first indication from an apparatus to a user equipment, the first indication configured to cause the user equipment and/or apparatus to operate according to a first mode in which decoding of information is suspended; and in response to a second cell condition, communicating a second indication with the user equipment, the second indication configured to cause the user equipment and/or apparatus to operate according to a second mode in which decoding of the information is performed.

    EXPEDITING REPETITION OF AN UNANSWERED POLL FOR AUTOMATIC REPEAT REQUEST (ARQ) FEEDBACK
    7.
    发明申请
    EXPEDITING REPETITION OF AN UNANSWERED POLL FOR AUTOMATIC REPEAT REQUEST (ARQ) FEEDBACK 审中-公开
    为自动重复请求（ARQ）反馈扫描未处理的轮询重复

    公开(公告)号：WO2017168040A1

    公开(公告)日：2017-10-05

    申请号：PCT/FI2017/050143

    申请日：2017-03-03

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： KOSKINEN, Henri Markus

    IPC: H04L1/18 ,  H04L1/16 ,  H04W74/06

    CPC classification number: H04W74/06 ,  H04L1/08 ,  H04L1/1685 ,  H04L1/1864 ,  H04L1/188 ,  H04L43/0858 ,  H04L43/103 ,  H04L69/324

    Abstract: Systems, methods, apparatuses, and computer program products for expediting repetition of an unanswered poll for automatic repeat request (ARQ) feedback are provided. One method includes transmitting a poll to a peer protocol entity to trigger status reporting at the peer protocol entity, starting a timer with a duration that is set based on whether at least one predefined condition is met. The at least one predefined condition depends at least on a value of a sequence number (SN) of a protocol data unit (PDU) in which the poll is transmitted. The method may further include re-transmitting a poll when the timer expires.

    Abstract translation: 提供用于加快重复未应答轮询以用于自动重复请求（ARQ）反馈的系统，方法，装置和计算机程序产品。 一种方法包括向对等协议实体发送轮询以触发对等协议实体处的状态报告，启动基于是否满足至少一个预定条件而设置的持续时间的定时器。 至少一个预定义条件至少取决于在其中发送轮询的协议数据单元（PDU）的序列号（SN）的值。 该方法还可以包括当定时器到期时重新发送轮询。

    ASYMMETRIC FORWARD LINK AND REVERSE LINK SUBFRAME SPLIT
    8.
    发明申请
    ASYMMETRIC FORWARD LINK AND REVERSE LINK SUBFRAME SPLIT 审中-公开
    非对称前向链接和反向链接子框架分割

    公开(公告)号：WO2017131919A1

    公开(公告)日：2017-08-03

    申请号：PCT/US2016/068983

    申请日：2016-12-28

    Applicant: QUALCOMM INCORPORATED

    Inventor： DAMNJANOVIC, Jelena ,  ULUPINAR, Fatih ,  WU, Qiang

    IPC: H04B7/185 ,  H04L5/00 ,  H04L1/18

    CPC classification number: H04B7/18582 ,  H04B7/18539 ,  H04L1/1864 ,  H04L1/1887 ,  H04L1/1893 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/0446 ,  H04W72/1263

    Abstract: A method and apparatus for operating a satellite access network (SAN) of a satellite communication system to schedule communications with a user terminal. In some aspects, the SAN may provision a communication frame, for the user terminal, into a number of forward-link (FL) subframes and a different number of reverse-link (RL) subframes. The SAN then transmits the FL subframes to the user terminal via a forward link of the satellite communication system, and subsequently receives the RL subframes from the user terminal via a reverse link of the satellite communication system.

    Abstract translation: 一种用于操作卫星通信系统的卫星接入网络（SAN）以调度与用户终端的通信的方法和设备。 在一些方面，SAN可以为用户终端提供通信帧到多个前向链路（FL）子帧和不同数量的反向链路（RL）子帧。 SAN然后通过卫星通信系统的前向链路将FL子帧发送给用户终端，随后经由卫星通信系统的反向链路从用户终端接收RL子帧。

    ERROR RECOVERY MECHANISMS AT LOWER LAYERS OF MOBILE COMMUNICATION SYSTEMS
    9.
    发明申请
    ERROR RECOVERY MECHANISMS AT LOWER LAYERS OF MOBILE COMMUNICATION SYSTEMS 审中-公开
    移动通信系统下层的错误恢复机制

    公开(公告)号：WO2017088920A1

    公开(公告)日：2017-06-01

    申请号：PCT/EP2015/077705

    申请日：2015-11-25

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： FREDERIKSEN, Frank ,  KOLDING, Troels Emil ,  BERARDINELLI, Gilberto ,  PEDERSEN, Klaus Ingemann ,  KHOSRAVIRAD, Saeed Reza ,  PIRSKANEN, Juho Mikko Oskari

    IPC: H04L1/18

    CPC classification number: H04L1/1835 ,  H04L1/1864

    Abstract: Configuration data is acquired (S21) at a transmitting apparatus, which indicates a number of transmission channels to be used for processing data packets at a receiving apparatus. The number of transmission channels is higher than a number of soft decoding buffers available at the receiving apparatus, the soft decoding buffers being usable for storing data packets to be retransmitted. The configuration data is transmitted (S22) to the receiving apparatus via an air interface. The receiving apparatus receives (S11) the configuration data from the transmitting apparatus and controls (S12) processing of data packets received from the transmitting apparatus based on the configuration data.

    Abstract translation: 在发送装置处获取配置数据（S21），该配置数据指示在接收装置处要用于处理数据分组的传输信道的数量。 传输信道的数量高于接收设备处可用的软解码缓冲器的数量，软解码缓冲器可用于存储要重传的数据分组。 配置数据经由空中接口发送（S22）到接收装置。 接收设备从发送设备接收（S11）配置数据，并基于配置数据控制（S12）从发送设备接收的数据分组的处理。

    SIMPLIFIED SCHEDULING INFORMATION FOR ACKNOWLEDGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    SIMPLIFIED SCHEDULING INFORMATION FOR ACKNOWLEDGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中确认的简化调度信息

    公开(公告)号：WO2017075508A1

    公开(公告)日：2017-05-04

    申请号：PCT/US2016/059547

    申请日：2016-10-28

    Applicant: NEWRACOM, INC.

    Inventor： NOH, Yujin ,  LEE, Daewon ,  MOON, Sungho ,  SEOK, Yongho

    IPC: H04J11/00 ,  H04K1/10 ,  H04L1/00 ,  H04L5/14 ,  H04W28/02 ,  H04W72/12 ,  H04W76/06

    CPC classification number: H04L5/0055 ,  H04L1/0073 ,  H04L1/0075 ,  H04L1/0618 ,  H04L1/1854 ,  H04L1/1864 ,  H04L5/0007 ,  H04L27/2607 ,  H04L2001/0093 ,  H04W72/1268 ,  H04W84/12

    Abstract: A method is implemented by a station (STA) in a wireless network to provide an uplink (UL) Orthogonal Frequency Division Multiple Access (OFDMA) acknowledgement. The method includes receiving a first Physical Layer Protocol Data Unit (PPDU), where a Media Access Control (MAC) header of a MAC Protocol Data Unit (MPDU) in the first PPDU includes a Simplified Scheduling Information subfield that carries scheduling information for scheduling the UL OFDMA acknowledgement. The method further includes generating a second PPDU that includes an acknowledgement frame, determining an uplink cyclic prefix length to apply to the second PPDU based on a cyclic prefix length of the first PPDU, where the uplink cyclic prefix length is longer than the cyclic prefix length of the first PPDU, and transmitting the second PPDU through a wireless medium according to the scheduling information, where the uplink cyclic prefix length is applied to the second PPDU.

    Abstract translation: 一种方法由无线网络中的站（STA）实施以提供上行链路（UL）正交频分多址（OFDMA）确认。 该方法包括接收第一物理层协议数据单元（PPDU），其中第一PPDU中的MAC协议数据单元（MPDU）的媒体访问控制（MAC）报头包括简化调度信息子字段，该子字段携带用于调度 UL OFDMA确认。 该方法还包括：生成包括确认帧的第二PPDU，基于第一PPDU的循环前缀长度，确定要应用于第二PPDU的上行链路循环前缀长度，其中上行链路循环前缀长度比循环前缀长度长 并且根据所述调度信息通过无线介质发送所述第二PPDU，其中所述上行链路循环前缀长度被应用于所述第二PPDU。

Patent Agency Ranking