中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

222 records (took 0.032 seconds)

    METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS ACCESS SYSTEM SUPPORTING FDR TRANSMISSION
    152.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS ACCESS SYSTEM SUPPORTING FDR TRANSMISSION 审中-公开
    在支持FDR传输的无线接入系统中分配资源的方法和装置

    公开(公告)号：US20170071004A1

    公开(公告)日：2017-03-09

    申请号：US15121755

    申请日：2015-03-26

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W72/08 ,  H04L12/26 ,  H04W4/08 ,  H04L5/14

    CPC classification number: H04W72/082 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0091 ,  H04L5/14 ,  H04L25/0224 ,  H04L43/16 ,  H04W4/08 ,  H04W72/048

    Abstract: The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment. A method for a base station for allocating resources in a wireless access systems supporting FDR according to an embodiment of the present invention comprises the steps of: selecting candidate terminals to be configured into a group from among a plurality of terminals; transmitting group configuration information to the candidate terminals; receiving, from the candidate terminals, interference information for interference between the terminals; configuring a plurality of terminals into one or more groups on the basis of the interference information; and allocating resources to the plurality of terminals on the basis of the groups.

    Abstract translation: 本发明涉及支持全双工无线电（FDR）传输环境的无线接入系统。 根据本发明实施例的用于在支持FDR的无线接入系统中分配资源的基站的方法包括以下步骤：从多个终端中选择要配置成组的候选终端; 向候选终端发送组配置信息; 从所述候选终端接收用于所述终端之间的干扰的干扰信息; 基于干扰信息将多个终端配置成一个或多个组; 以及基于所述组向所述多个终端分配资源。

    METHOD AND APPARATUS FOR TRANSMITTING SCHEDULING REQUEST USING CONTENTION-BASED RESOURCES IN WIRELESS COMMUNICATION SYSTEM
    153.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SCHEDULING REQUEST USING CONTENTION-BASED RESOURCES IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中使用基于资源的资源发送调度请求的方法和装置

    公开(公告)号：US20170055294A1

    公开(公告)日：2017-02-23

    申请号：US15119115

    申请日：2015-02-16

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W74/08 ,  H04W72/12

    CPC classification number: H04W74/0833 ,  H04W28/0278 ,  H04W72/1284

    Abstract: The present invention relates to a wireless communication system. In detail, the present invention is a method for transmitting a scheduling request (SR) by a user equipment (UE) in a wireless communication system includes: receiving information on a resource for the scheduling request (SR) from a base station (BS); transmitting the scheduling request (SR) using the scheduling request (SR) resource transmitted over a control channel; and transmitting a first buffer status report (BSR) using uplink (UL) contention-based resources transmitted over a data channel. The UL contention-based resources are determined based on at least one of the resource for the scheduling request (SR) or an identifier (ID) of the UE.

    Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 具体地说，本发明是一种在无线通信系统中由用户设备（UE）发送调度请求（SR）的方法，包括：从基站（BS）接收关于调度请求（SR）的资源的信息， ; 使用通过控制信道发送的调度请求（SR）资源来发送调度请求（SR）; 以及使用通过数据信道发送的基于争用的上行链路资源来发送第一缓冲器状态报告（BSR）。 基于用于调度请求（SR）的资源或UE的标识符（ID）中的至少一个确定基于UL争用的资源。

    METHOD AND DEVICE FOR DECODING LOW-DENSITY PARITY CHECK CODE FOR FORWARD ERROR CORRECTION IN WIRELESS COMMUNICATION SYSTEM
    154.
    发明申请
    METHOD AND DEVICE FOR DECODING LOW-DENSITY PARITY CHECK CODE FOR FORWARD ERROR CORRECTION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于解密无线通信系统中前向纠错的低密度奇偶校验码的方法和设备

    公开(公告)号：US20170019212A1

    公开(公告)日：2017-01-19

    申请号：US15124524

    申请日：2014-08-06

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04L1/00 ,  H03M13/11

    CPC classification number: H04L1/0052 ,  H03M13/09 ,  H03M13/11 ,  H03M13/1108 ,  H03M13/1111 ,  H03M13/373 ,  H03M13/6547 ,  H04L1/00 ,  H04L1/0045 ,  H04L1/0057

    Abstract: A method for decoding an LDPC code for a forward error correction by a reception terminal of a wireless communication system according to an embodiment o the present invention comprises, in a bipartite graph including nodes that are differentiated into received nodes to which received packets are mapped and restoration nodes connected via edges to the received nodes, he steps of: obtaining first restoration packets corresponding to the restoration nodes using edges on a first packet passing path; determining error packet candidates to be excluded from the received packets when an error is detected in the first restoration packets; and obtaining second restoration packets from the bipartite graph from which the determined error packet candidates are excluded, wherein the step of obtaining the second restoration packets obtains the second restoration packets through the edges of a second packet passing path except for the edges of the received nodes to which the error packet candidates are mapped.

    Abstract translation: 根据本发明的实施例的用于对由无线通信系统的接收终端进行前向纠错的LDPC码进行解码的方法包括：在包括被分成接收到的分组所映射的接收节点的节点的二分图中， 通过边缘连接到接收节点的恢复节点，他的步骤是：使用第一分组传送路径上的边缘获得对应于恢复节点的第一恢复分组; 当在所述第一恢复分组中检测到错误时，确定要从所接收的分组排除的错误分组候选; 以及从所述确定的错误分组候选被排除的二分图中获得第二恢复分组，其中获得所述第二恢复分组的步骤通过除了所接收的节点的边缘之外的第二分组传递路径的边缘获得所述第二恢复分组 错误报文候选映射到的映射。

    RESOURCE ALLOCATION METHOD AND DEVICE IN WIRELESS ACCESS SYSTEM SUPPORTING FDR TRANSMISSION
    155.
    发明申请
    RESOURCE ALLOCATION METHOD AND DEVICE IN WIRELESS ACCESS SYSTEM SUPPORTING FDR TRANSMISSION 审中-公开
    资源分配方法和无线接入系统中的设备支持FDR传输

    公开(公告)号：US20160345315A1

    公开(公告)日：2016-11-24

    申请号：US15114723

    申请日：2015-02-16

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W72/04 ,  H04W72/08 ,  H04L5/14

    CPC classification number: H04W72/0446 ,  H04L5/1469 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/048 ,  H04W72/082 ,  H04W88/08

    Abstract: The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment. A resource allocation method of a base station in a wireless access system that supports a FDR, according to one embodiment of the present invention, comprises the steps of: transmitting a first frame setting for a configuration of an uplink subframe and a downlink subframe to a terminal which is set by a terminal-specific TDD; receiving, from the terminal, response information including traffic information of the terminal and/or frame setting information preferred by the terminal; and transmitting a second frame setting which has adjusted the ratios of the uplink subframe and the downlink subframe on the basis of the response information, wherein the second frame setting is capable of being set by shifting the first frame setting on the basis of the number of FDR interference terminals which simultaneously transmit an uplink.

    Abstract translation: 本发明涉及支持全双工无线电（FDR）传输环境的无线接入系统。 根据本发明的一个实施例，在支持FDR的无线接入系统中的基站的资源分配方法包括以下步骤：将用于上行链路子帧和下行链路子帧的配置的第一帧设置发送到 由终端特定TDD设置的终端; 从终端接收包括终端的业务信息和/或终端优选的帧设置信息的响应信息; 以及基于所述响应信息发送已经调整了所述上行链路子帧和所述下行链路子帧的比率的第二帧设置，其中所述第二帧设置能够基于所述第一帧设置的数量 同时发送上行链路的FDR干扰终端。

    METHOD FOR PERFORMING A COOPERATIVE OPERATION BETWEEN HETEROGENEOUS NETWORKS AND DEVICE FOR SAME
    156.
    发明申请
    METHOD FOR PERFORMING A COOPERATIVE OPERATION BETWEEN HETEROGENEOUS NETWORKS AND DEVICE FOR SAME 有权
    用于执行异构网络和相同装置之间的合作操作的方法

    公开(公告)号：US20160295460A1

    公开(公告)日：2016-10-06

    申请号：US15177824

    申请日：2016-06-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Youngsoo YUK ,  Jinsam KWAK ,  Eunjong LEE ,  Heejeong CHO

    IPC: H04W28/08 ,  H04W72/04 ,  H04B17/318 ,  H04W76/02 ,  H04W24/10

    CPC classification number: H04W28/08 ,  H04B17/318 ,  H04W24/10 ,  H04W48/16 ,  H04W56/00 ,  H04W72/042 ,  H04W76/15 ,  H04W84/042 ,  H04W84/12

    Abstract: The present invention relates to a method for performing a cooperative operation between heterogeneous networks and a device for same. A method for a first type base station to perform a cooperative operation between heterogeneous networks in a wireless communication system includes receiving a downlink synchronization channel from at least one second type base station; obtaining an identifier (ID) of the second type base station by using the received downlink synchronization channel; and transmitting at least one of a channel number and a bandwidth of a center frequency of the first type base station and the cell ID of the second type base station to a server. The first type base station and the second type base station use different wireless communication methods or wireless access methods.

    Abstract translation: 本发明涉及一种用于在异构网络与其设备之间进行协作操作的方法。 一种用于第一类型基站在无线通信系统中执行异构网络之间的协作操作的方法包括从至少一个第二类型基站接收下行链路同步信道; 通过使用所接收的下行链路同步信道获取所述第二类型基站的标识符（ID）; 以及将第一类型基站的中心频率的信道号和带宽和第二类型基站的小区ID中的至少一个发送到服务器。 第一类基站和第二类基站采用不同的无线通信方式或无线接入方式。

    METHOD FOR PERFORMING RANDOM ACCESS BY TERMINAL, AND TERMINAL
    158.
    发明申请
    METHOD FOR PERFORMING RANDOM ACCESS BY TERMINAL, AND TERMINAL 有权
    通过终端和终端执行随机访问的方法

    公开(公告)号：US20160135227A1

    公开(公告)日：2016-05-12

    申请号：US14904383

    申请日：2014-04-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Genebeck HAHN ,  Jaehoon CHUNG ,  Hyeyoung CHOI ,  Eunjong LEE ,  Heejeong CHO

    IPC: H04W74/08 ,  H04W24/02

    CPC classification number: H04W74/0833 ,  H04W24/02 ,  H04W88/085

    Abstract: Disclosed are: a terminal for selecting RRUs of which a connection state with the terminal is a critical value or more from among a plurality of RRUs on the basis of down signals received from the RRUs, transmitting an RRU list including information on the selected RRUs and a random access preamble to an RRU having the best connection state with the terminal among the selected RRUs, receiving an access information response message indicating a preferred RRU with which a random access is to be performed by the terminal from any one RRU among the selected RRUs and performing a random access process with the preferred RRU; and a method for performing random access by the terminal.

    Abstract translation: 公开了：根据从RRU接收到的下行信号，从多个RRU中选择与终端的连接状态为关键值或更多的RRU的终端，发送包括关于所选择的RRU的信息的RRU列表，以及 在所选择的RRU中具有与终端具有最佳连接状态的RRU的随机接入前同步码;接收指示优选RRU的接入信息响应消息，所述RRU与所选择的RRU中的任何一个RRU在终端之间执行随机接入 并使用优选的RRU执行随机访问过程; 以及用于执行终端的随机访问的方法。

    METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM
    160.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中分配资源的方法和装置

    公开(公告)号：US20160073392A1

    公开(公告)日：2016-03-10

    申请号：US14785560

    申请日：2013-09-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Ilmu BYUN ,  Jaehoon CHUNG ,  Eunjong LEE ,  Hyeyoung CHOI ,  Heejeong CHO ,  Genebeck HAHN

    IPC: H04W72/04 ,  H04L5/14

    CPC classification number: H04W72/048 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0066 ,  H04L5/14 ,  H04W72/0413 ,  H04W72/0446 ,  H04W76/14

    Abstract: Provided are an apparatus and a method for allocating resources in a wireless communication system. In particular, the present invention includes the feature of alternately allocating resources for D2D communication and resources for cellular communication, or allocating resources of a D2D link to not be adjacent to each other. In addition, the present invention prevents interference with the cellular communication and interference with other D2D links by allocating a partial area of the resources allocated for the D2D communication to an area for transmitting a D2D uplink symbol to an eNB, or by adding a GP symbol to a partial area of the resources for the D2D communication. Furthermore, in the case of applying a TDD scheme, the present invention prevents interference with symbols for performing the cellular communication by defining a partial section of a special subframe as a section for transmitting the D2D uplink symbol, or by reflecting a time delay of N OFDM symbol durations. Accordingly, the present invention prevents the D2D communication from causing interference.

    Abstract translation: 提供了一种用于在无线通信系统中分配资源的装置和方法。 特别地，本发明包括交替地分配用于D2D通信的资源和用于蜂窝通信的资源或者将D2D链路的资源分配给彼此不相邻的特征。 此外，本发明通过将分配给D2D通信的资源的部分区域分配给用于发送D2D上行链路符号的区域到eNB，或者通过添加GP符号来防止对蜂窝通信的干扰和对其他D2D链路的干扰 到D2D通信的资源的一部分区域。 此外，在应用TDD方案的情况下，本发明通过将特殊子帧的部分部分定义为用于发送D2D上行链路符号的部分，或通过反映N的延迟来防止对用于执行蜂窝通信的符号的干扰 OFDM符号持续时间。 因此，本发明防止D2D通信引起干扰。

Patent Agency Ranking