中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

342 records (took 0.059 seconds)

    METHOD FOR APERIODIC FEEDBACK OF CHANNEL STATE INFORMATION IN A WIRELESS ACCESS SYSTEM SUPPORTING MULTI-CARRIER AGGREGATION
    291.
    发明申请
    METHOD FOR APERIODIC FEEDBACK OF CHANNEL STATE INFORMATION IN A WIRELESS ACCESS SYSTEM SUPPORTING MULTI-CARRIER AGGREGATION 有权
    支持多载波聚合的无线接入系统中信道状态信息的反馈反馈方法

    公开(公告)号：US20170033913A1

    公开(公告)日：2017-02-02

    申请号：US15234477

    申请日：2016-08-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Soyeon KIM ,  Jaehoon CHUNG ,  Seunghee HAN ,  Minseok NOH

    IPC: H04L5/00 ,  H04W72/14 ,  H04W72/04 ,  H04W76/04 ,  H04W24/10

    CPC classification number: H04L5/0057 ,  H04B7/0647 ,  H04L5/001 ,  H04L5/0053 ,  H04W24/10 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/14 ,  H04W76/27

    Abstract: The present invention relates to a wireless access system supporting multi-carrier aggregation (CA) and discloses various methods and devices for aperiodic feedback of channel state information (CSI). The method for aperiodic feedback of the channel state information (CSI) in the wireless access system supporting the multi-carrier aggregation (CA), according to an embodiment of the present invention, comprises the steps of: receiving a first message including an aperiodic CSI request field and uplink grant from a base station; receiving a second message including bitmap information indicating a downlink component carrier (DL CC) subjected to CSI measurement from the base station; measuring the CSI in consideration of at least one of the aperiodic CSI request, uplink grant, and bitmap information; and transmitting the measured CSI to the base station through a physical uplink shared channel (PUSCH) to thereby receive aperiodic feedback of the same.

    Abstract translation: 本发明涉及支持多载波聚合（CA）的无线接入系统，并且公开了用于信道状态信息（CSI）的非周期反馈的各种方法和装置。 根据本发明的实施例，用于支持多载波聚合（CA）的无线接入系统中的信道状态信息（CSI）的非周期反馈的方法包括以下步骤：接收包括非周期CSI的第一消息 来自基站的请求字段和上行链路授权; 从基站接收包括表示进行CSI测量的下行分量载波（DL CC）的位图信息的第二消息; 考虑到非周期性CSI请求，上行链路许可和位图信息中的至少一个来测量CSI; 以及通过物理上行链路共享信道（PUSCH）将测量的CSI发送到基站，从而接收该CSI的非周期性反馈。

    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM
    293.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中执行切换的方法和装置

    公开(公告)号：US20170013519A1

    公开(公告)日：2017-01-12

    申请号：US15114349

    申请日：2015-02-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Genebeck HAHN ,  Jaehoon CHUNG ,  Eunjong LEE ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W36/00 ,  H04W74/08 ,  H04W36/14 ,  H04W76/04

    CPC classification number: H04W36/0094 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W36/16 ,  H04W74/0833 ,  H04W76/27 ,  H04W84/005 ,  H04W84/047

    Abstract: A method for perform pre-processing for handover of a moving cell by a serving base station, the method comprises transmitting a handover pre-processing request message including information on a handover history of the moving cell, to at least one neighboring base station adjacent to the serving base station; receiving a pre-processing response message including at least one of a random access preamble allocated from the neighboring base station, radio resource control (RRC) configuration of the neighboring base station and system information of the neighboring base station, from the neighboring base station; and transmitting the pre-processing response message to the moving cell before handover of the moving cell is initiated.

    Abstract translation: 一种用于由服务基站执行移动小区的切换的预处理的方法，所述方法包括：将包括关于所述移动小区的切换历史的信息的切换预处理请求消息发送到与所述移动小区相邻的至少一个相邻基站 服务基站; 从所述相邻基站接收包括从所述相邻基站分配的随机接入前导码，所述相邻基站的无线资源控制（RRC）配置和所述相邻基站的系统信息中的至少一个的预处理响应消息; 以及在所述移动小区的切换之前发起所述预处理响应消息到所述移动小区。

    METHOD OF SUPPORTING COMMUNICATION USING TWO OR MORE RADIO ACCESS TECHNOLOGIES AND APPARATUS FOR SAME
    296.
    发明申请
    METHOD OF SUPPORTING COMMUNICATION USING TWO OR MORE RADIO ACCESS TECHNOLOGIES AND APPARATUS FOR SAME 有权

    公开(公告)号：US20160373952A1

    公开(公告)日：2016-12-22

    申请号：US15250689

    申请日：2016-08-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong Lee ,  Heejeong CHO ,  Jaehoon CHUNG

    IPC: H04W24/10 ,  H04W36/30

    CPC classification number: H04W24/10 ,  H04W36/30 ,  H04W74/00 ,  H04W74/006 ,  H04W88/06

    Abstract: A method of supporting communication using two or more heterogeneous radio access technologies (RAT) may include receiving, from a first communication network supporting a first RAT, a first message requesting notification as to whether access to a second communication network that simultaneously support the first communication network and a second RAT is supported; transmitting, to the base station in the first communication network, a second message including an indicator indicating whether to support simultaneous access to the first and second communication networks in response to the first message; and receiving a trigger condition for reporting a measurement result for the second communication network from the base station in the first communication network, when the indicator indicates that the terminal is able to access the first and second communication networks.

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA HAVING LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM
    297.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA HAVING LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送低延迟上行数据的方法和装置

    公开(公告)号：US20160366704A1

    公开(公告)日：2016-12-15

    申请号：US15122331

    申请日：2014-11-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W74/08 ,  H04W72/04

    CPC classification number: H04W74/0833 ,  H04W72/0413 ,  H04W72/1284 ,  H04W74/006

    Abstract: The present specification provides a method for transmitting uplink data (UL data) requiring a low latency in a wireless communication system. The method performed by a terminal comprises: receiving control information related to a contention-based PUSCH zone from a base station; and transmitting uplink data to the base station on the basis of the received control information. The contention-based PUSCH zone is a resource area where uplink data of the terminal can be transmitted without allocation of a UL grant from the base station. Further, in order to distinguish between kinds of specific procedures performed by the terminal, the control information includes procedure-distinguishing information allocated for each kind of the specific procedures.

    Abstract translation: 本说明书提供了一种在无线通信系统中发送需要低等待时间的上行链路数据（UL数据）的方法。 由终端执行的方法包括：从基站接收与基于竞争的PUSCH区相关的控制信息; 以及基于所接收的控制信息向所述基站发送上行链路数据。 基于争用的PUSCH区域是能够在不从基站分配UL授权的情况下发送终端的上行链路数据的资源区域。 此外，为了区分由终端执行的具体过程的种类，控制信息包括针对各种具体过程分配的过程区分信息。

    METHOD AND APPARATUS FOR TRANSMITTING CHANNEL QUALITY CONTROL INFORMATION USING PUCCH FORMAT 3 IN A WIRELESS ACCESS SYSTEM
    300.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CHANNEL QUALITY CONTROL INFORMATION USING PUCCH FORMAT 3 IN A WIRELESS ACCESS SYSTEM 审中-公开
    在无线接入系统中使用PUCCH格式3发送信道质量控制信息的方法和装置

    公开(公告)号：US20160323876A1

    公开(公告)日：2016-11-03

    申请号：US15208079

    申请日：2016-07-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Jiwoong JANG ,  Jaehoon CHUNG ,  Seunghee HAN ,  Hyunsoo KO ,  Moonil LEE

    IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04B7/0632 ,  H04J13/22 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/0067 ,  H04L1/0073 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/042 ,  H04W72/1231

    Abstract: A method is provided for receiving uplink control information (UCI) in a wireless access system supporting a carrier aggregation. An evolved Node-B (eNB) transmits, to a user equipment (UE), two or more physical downlink shared channels (PDSCHs) via two or more downlink component carriers, respectively. The eNB receives, from the UE, the UCI for the two or more downlink component carriers. The UCI includes acknowledgement information and channel quality information (CQI) for each of the two or more downlink carriers. The UCI is performed by using a channel coding with respect to the UCI according to a payload size of the UCI when the UCI is transmitted by using a physical uplink control channel (PUCCH) format 3. The UCI is performed by using a rate matching with respect to the channel coded UCI for the PUCCH format 3.

    Abstract translation: 提供一种用于在支持载波聚合的无线接入系统中接收上行链路控制信息（UCI）的方法。 演进节点B（eNB）分别经由两个或更多个下行链路分量载波向用户设备（UE）发送两个或更多个物理下行链路共享信道（PDSCH）。 eNB从UE接收用于两个或多个下行链路分量载波的UCI。 UCI包括用于两个或多个下行链路载波中的每一个的确认信息和信道质量信息（CQI）。 当通过使用物理上行链路控制信道（PUCCH）格式3发送UCI时，根据UCI的有效载荷大小，通过使用关于UCI的信道编码来执行UCI。UCI通过使用与 对于PUCCH格式3的信道编码UCI。

Patent Agency Ranking