中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

607 records (took 0.024 seconds)

    NEW RADIO (NR) PROCEDURES FOR SHARED SPECTRUM
    112.
    发明申请
    NEW RADIO (NR) PROCEDURES FOR SHARED SPECTRUM 审中-公开

    公开(公告)号：US20180070242A1

    公开(公告)日：2018-03-08

    申请号：US15623102

    申请日：2017-06-14

    Applicant: QUALCOMM Incorporated

    Inventor： Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Siddhartha MALLIK

    IPC: H04W16/14 ,  H04W76/02

    Abstract: Certain aspects of the present disclosure provide techniques for protecting overhead and common channel transmissions in a NR shared spectrum system. A BS of a first operator may receive information regarding at least one overhead transmission associated with a wireless device of a second operator and may protect one or more overhead signal transmissions of the wireless device based, at least in part, on the received information. A UE may detect information associated with at least one overhead transmission from a wireless device associated with a first operator and may transmit the information regarding the detected overhead transmission to a BS associated with a second operator. A UE served by a BS associated with a first operator may detect a wireless device (e.g., another UE or a BS) associated with a second operator. The UE may report an identification of the wireless device to the BS.

    ASYNCHRONOUS TIME DIVISION DUPLEX OPERATION IN A WIRELESS NETWORK
    116.
    发明申请
    ASYNCHRONOUS TIME DIVISION DUPLEX OPERATION IN A WIRELESS NETWORK 有权
    无线网络中的异步时分双工操作

    公开(公告)号：US20150382346A1

    公开(公告)日：2015-12-31

    申请号：US14835083

    申请日：2015-08-25

    Applicant: QUALCOMM Incorporated

    Inventor： Aamod D. KHANDEKAR ,  Ravi PALANKI ,  Peter GAAL ,  Tingfang JI ,  Naga BHUSHAN ,  Juan MONTOJO

    IPC: H04W72/04 ,  H04W72/08

    CPC classification number: H04W72/0446 ,  H04L1/0001 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/0007 ,  H04L5/1469 ,  H04L5/16 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/082

    Abstract: Techniques for supporting communication in an asynchronous TDD wireless network are described. In an aspect, downlink transmissions and uplink transmissions may be sent on different carriers in an asynchronous TDD wireless network to mitigate interference. In one design, a station (e.g., a base station or a UE) may send a first transmission on a first carrier in a first time period and may receive a second transmission on a second carrier in a second time period. The station may only transmit, or only receive, or neither in each time period. In one design, allocation of carriers for the downlink and uplink may be performed when strong interference is detected, e.g., by a base station or a UE. When strong interference is not detected, the first and second carriers may each be used for both the downlink and uplink.

    Abstract translation: 描述了用于支持异步TDD无线网络中的通信的技术。 在一方面，下行链路传输和上行链路传输可以在异步TDD无线网络中的不同载波上发送以减轻干扰。 在一种设计中，站（例如，基站或UE）可以在第一时间段内在第一载波上发送第一传输，并且可以在第二时间段内在第二载波上接收第二传输。 车站只能在每个时段内传送，也可以只接收。 在一种设计中，例如由基站或UE检测到强干扰时，可以执行用于下行链路和上行链路的载波的分配。 当没有检测到强干扰时，第一和第二载波可以分别用于下行链路和上行链路。

    ENABLING HALF-DUPLEX OPERATION
    117.
    发明申请
    ENABLING HALF-DUPLEX OPERATION 有权
    启用半双工操作

    公开(公告)号：US20150195838A1

    公开(公告)日：2015-07-09

    申请号：US14660438

    申请日：2015-03-17

    Applicant: QUALCOMM Incorporated

    Inventor： Juan MONTOJO ,  Peter GAAL ,  Wanshi CHEN ,  Hao XU ,  Tao LUO

    IPC: H04W72/04 ,  H04L5/14

    CPC classification number: H04L5/16 ,  H04L5/0028 ,  H04L5/0037 ,  H04L5/0055 ,  H04L5/006 ,  H04L5/0085 ,  H04L5/0092 ,  H04L5/14 ,  H04W72/0453 ,  H04W72/048 ,  H04W72/10

    Abstract: Half-duplex (HD) operations enable low cost implementations of LTE terminals. Traditionally, HD operations may be linked to a particular frequency band which may not allow a mix of full-duplex (FD) and HD terminals in the same frequency band. Therefore, certain aspects of the present disclosure provide techniques for enabling coexistence, in a given frequency band, of HD and FD terminals, by introducing frequency bands designated for HD operation and overlapping existing frequency bands designated for FD operation.

    Abstract translation: 半双工（HD）操作可实现LTE终端的低成本实现。 传统上，HD操作可以链接到特定频带，这可能不允许在相同频带中的全双工（FD）和HD终端的混合。 因此，本公开的某些方面提供了通过引入指定用于HD操作的频带并重叠指定用于FD操作的现有频带，来实现在给定频带中HD和FD终端共存的技术。

    ENHANCED SCHEDULE REQUEST FOR SKIPPED CHANNEL STATE INFORMATION
    118.
    发明申请
    ENHANCED SCHEDULE REQUEST FOR SKIPPED CHANNEL STATE INFORMATION 有权

    公开(公告)号：US20250089037A1

    公开(公告)日：2025-03-13

    申请号：US18630902

    申请日：2024-04-09

    Applicant: QUALCOMM Incorporated

    Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO

    IPC: H04W72/12

    Abstract: Certain aspects of the present disclosure provide techniques for enhanced scheduling request (SR) transmission for skipped channel state information (CSI) reports. An example method, performed at a user equipment (UE), generally includes receiving first signaling configuring the UE with physical uplink control channel (PUCCH) resources for periodically transmitting channel state information (CSI), wherein the first signaling indicates at least one condition for CSI report skipping, and transmitting enhanced scheduling information on the PUCCH resources if the at least one condition is met.

Patent Agency Ranking