专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20120147773A1 APPARATUS AND METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION IN A MOBILE COMMUNICATION SYSTEM 失效
标题翻译：用于在移动通信系统中发送信道状态信息的装置和方法
公开(公告)号：US20120147773A1
公开(公告)日：2012-06-14
申请号：US13387356
申请日：2010-07-27
申请人： Eun Sun Kim , Hak Seong Kim , Han Byul Seo , Hyung Tae Kim , Ki Jun Kim
发明人： Eun Sun Kim , Hak Seong Kim , Han Byul Seo , Hyung Tae Kim , Ki Jun Kim
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L5/0007 , H04L1/0025 , H04L1/0026 , H04L1/0031 , H04L1/1657 , H04L1/1671 , H04L5/0048 , H04L5/0055 , H04L5/0096 , H04L27/261
摘要： A apparatus and method for transmitting channel state information is disclosed. If an LTE-A system transmits a reference signal per subframe to support eight transmitting antennas, a problem occurs in that overhead is great. In order to solve this problem, a reference signal for channel measurement is transmitted per subband at different periods, or a user equipment scheduled for channel measurement uses a demodulation reference signal. The user equipment can notify a base station of channel measurement result using the demodulation reference signal in accordance with implicit or explicit signaling from the base station.
摘要翻译：公开了一种用于发送信道状态信息的装置和方法。如果LTE-A系统每子帧发送一个参考信号来支持八个发送天线，那么开销很大。为了解决这个问题，在不同的周期，每个子带发送用于信道测量的参考信号，或者调度用于信道测量的用户设备使用解调参考信号。用户设备可以使用根据来自基站的隐式或显式信令的解调参考信号向基站通知信道测量结果。

22. 发明申请

US20120069794A1 METHOD AND APPARATUS IN WHICH A RELAY STATION TRANSMITS A SOUNDING REFERENCE SIGNAL 失效
标题翻译：一种继电器传输一种声音参考信号的方法和装置
公开(公告)号：US20120069794A1
公开(公告)日：2012-03-22
申请号：US13375140
申请日：2010-05-31
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04W72/04 , H04J1/00 , H04B7/14
CPC分类号： H04W48/08 , H04B7/15542 , H04W24/10 , H04W28/18 , H04W48/16 , H04W72/04 , H04W84/047
摘要： Provided is a method for transmitting a sounding reference signal (SRS) of a relay station. The method includes: receiving SRS parameters; allocating a radio resource by using the SRS parameters; and transmitting the SRS to a base station by using the radio resource, wherein the radio resource indicated by the SRS parameters includes a symbol in which a guard time for switching signal transmission and reception is located in a time domain.
摘要翻译：提供了一种用于发送中继站的探测参考信号（SRS）的方法。该方法包括：接收SRS参数; 通过使用SRS参数来分配无线电资源; 以及通过使用无线电资源将SRS发送到基站，其中由SRS参数指示的无线电资源包括其中用于切换信号发送和接收的保护时间位于时域中的符号。

23. 发明申请

US20120044857A1 SIGNAL TRANSMISSION METHOD PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 有权
标题翻译：无线通信系统中继电器执行的信号传输方法及其设备
公开(公告)号：US20120044857A1
公开(公告)日：2012-02-23
申请号：US13264847
申请日：2010-04-15
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/15528 , H04L5/0053
摘要： Disclosed is a signal transmission method performed by a relay station in a wireless communication system. The method comprises the steps of: arranging guard time within at least one symbol period in a subframe which is configured with multiple symbol periods in a time domain; and transmitting a control signal or data to a base station by using symbol periods except for the symbol periods which include the guard time in the subframe. The guard time is equal to or shorter than one symbol period. The structure in which the control signal or the data is arranged in each symbol period of the subframe is determined on the basis of the number of symbol periods except for the symbol periods which include the guard time.
摘要翻译：公开了一种由无线通信系统中的中继站执行的信号发送方法。该方法包括以下步骤：在时域中配置有多个符号周期的子帧中，在至少一个符号周期内布置保护时间; 以及通过使用包括子帧中的保护时间的符号周期之外的符号周期来将控制信号或数据发送到基站。保护时间等于或短于一个符号周期。基于包括保护时间的符号周期的符号周期的数量来确定控制信号或数据被布置在子帧的每个符号周期中的结构。

24. 发明申请

US20120002593A1 CONTROL SIGNAL TRANSMITTING METHOD AND APPARATUS IN RELAY STATION 有权
标题翻译：继电器控制信号发送方法及装置
公开(公告)号：US20120002593A1
公开(公告)日：2012-01-05
申请号：US13254714
申请日：2010-03-05
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
IPC分类号： H04B7/14 , H04W72/04
CPC分类号： H04L1/1854 , H04L1/0026 , H04L1/1861 , H04L5/0037 , H04L5/0053 , H04L25/24 , H04L2001/0097 , H04W84/045
摘要： A method of transmitting a control signal of a relay station is provided. The method includes: receiving a control signal and data from a base station in a first subframe; and transmitting an acknowledgement/negative acknowledgement (ACK/NACK) signal for the data to the base station in a second subframe, wherein a radio resource for transmitting the ACK/NACK signal is determined by a radio resource to which the control signal received in the first subframe is allocated and by a logical physical uplink control channel (PUCCH) index received by using a higher layer signal.
摘要翻译：提供一种发送中继站的控制信号的方法。该方法包括：在第一子帧中从基站接收控制信号和数据; 以及在第二子帧中向所述基站发送用于所述数据的确认/否定确认（ACK / NACK）信号，其中，用于发送所述ACK / NACK信号的无线电资源由所述控制信号在其中接收的无线电资源确定分配第一子帧，并通过使用较高层信号接收到的逻辑物理上行链路控制信道（PUCCH）索引。

25. 发明申请

US20110299614A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL FROM RELAY STATION IN RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电通信系统中继站发射和接收信号的方法与装置
公开(公告)号：US20110299614A1
公开(公告)日：2011-12-08
申请号：US13201805
申请日：2010-02-16
申请人： Hak Seong Kim , Soon Yil Kwon , Han Byul Seo , Young Seob Choi , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Soon Yil Kwon , Han Byul Seo , Young Seob Choi , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04L27/28
CPC分类号： H04L5/0007 , H04B7/155 , H04B7/15507 , H04B7/15542 , H04B7/2606 , H04J11/00 , H04J2011/0096 , H04L27/2607 , H04W84/047
摘要： A method for a transmitting and receiving a signal from a relay station in a radio communication system is provided. The method comprises the steps of: receiving offset time information from a base station; configuring a time difference between an access downlink transmission subframe that transmits an access downlink signal to a relay station terminal according to the offset time information and a backhaul downlink reception subframe that receives a backhaul downlink signal from the base station; transmitting a control signal from the access downlink transmission subframe to the relay station terminal; and receiving the backhaul downlink signal from the base station in the backhaul downlink reception subframe.
摘要翻译：提供了一种用于在无线电通信系统中从中继站发送和接收信号的方法。该方法包括以下步骤：从基站接收偏移时间信息; 根据所述偏移时间信息，配置向所述中继站终端发送接入下行链路信号的接入下行链路发送子帧与从所述基站接收回程下行链路信号的回程下行链路接收子帧之间的时差; 从所述接入下行链路发送子帧向所述中继站终端发送控制信号; 以及在回程下行链路接收子帧中从基站接收回程下行链路信号。

26. 发明授权

US09491648B2 Apparatus and method for transmitting channel state information in a wireless communication system 有权
标题翻译：在无线通信系统中发送信道状态信息的装置和方法
公开(公告)号：US09491648B2
公开(公告)日：2016-11-08
申请号：US13386020
申请日：2010-07-21
申请人： Young Seob Choi , Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dae Won Lee
发明人： Young Seob Choi , Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dae Won Lee
IPC分类号： H04W24/00 , H04W24/10 , H04W72/04 , H04W28/04 , H04L5/00 , H04L25/02 , H04L1/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L5/0053 , H04L5/0057 , H04L25/0202 , H04W28/04 , H04W72/0413
摘要： An apparatus and method for transmitting channel state information in a wireless communication system are disclosed. The UE apparatus for transmitting channel state information includes a channel state measurement module for measuring a channel state based on a level of interference received from a neighbor cell, a channel state information generation module for generating channel state information for a plurality of resource regions or for periodic and aperiodic channel state information reporting modes using the measured channel state and offsets received from a serving BS, the offsets being set for the plurality of resource regions or the periodic and aperiodic channel state information reporting modes, and a transmission module for transmitting the generated channel state information to the serving BS.
摘要翻译：公开了一种用于在无线通信系统中发送信道状态信息的装置和方法。用于发送信道状态信息的UE装置包括：信道状态测量模块，用于基于从相邻小区接收的干扰电平来测量信道状态;信道状态信息生成模块，用于生成用于多个资源区域的信道状态信息; 使用从服务BS接收的所测量的信道状态和偏移的周期性和非周期性信道状态信息报告模式，为多个资源区域设置偏移量或周期性和非周期性信道状态信息报告模式，以及发送模块，用于发送所生成的信道状态信息发送到服务BS。

27. 发明授权

US09356680B2 Method of transceiving signal at relay node in wireless communication system and apparatus thereof 有权
标题翻译：无线通信系统中继节点收发信号的方法及装置
公开(公告)号：US09356680B2
公开(公告)日：2016-05-31
申请号：US13577140
申请日：2011-03-10
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
IPC分类号： H04W88/04 , H04B7/155
CPC分类号： H04B7/155
摘要： A method for allowing a relay node (RN) to transmit and receive in a wireless communication system is disclosed. A method for transmitting and receiving a signal at a relay node in a wireless communication system includes transmitting and receiving a relay-User Equipment (UE) link signal through an access subframe, switching a communication link from a relay-UE link to a relay-base station (BS) link during a predetermined time, and transmitting and receiving a relay?BS link signal through a backhaul subframe. A timing edge of the access subframe is located ahead of a timing edge of an uplink subframe of the backhaul subframe by an offset value.
摘要翻译：公开了一种允许中继节点（RN）在无线通信系统中发送和接收的方法。一种用于在无线通信系统中的中继节点处发送和接收信号的方法包括通过接入子帧发送和接收中继用户设备（UE）链路信号，将通信链路从中继UE链路切换到中继 - 基站（BS）链路，以及通过回程子帧发送和接收中继→BS链路信号。接入子帧的定时边缘位于回程子帧的上行链路子帧的定时边缘之前偏移值。

28. 发明授权

US09143299B2 Method and device for transmitting a sounding reference signal 有权
标题翻译：用于发送探测参考信号的方法和装置
公开(公告)号：US09143299B2
公开(公告)日：2015-09-22
申请号：US13574735
申请日：2011-02-01
申请人： Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
发明人： Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0091 , H04W72/042
摘要： The present invention provides a method and device for transmitting a sounding reference signal on a wireless communication system. More specifically, the present invention relates to an SRS transmission method comprising the steps of: receiving cell-specific parameters for constituting a SRS; receiving first terminal-specific parameters designating a resource which can be used in the non-periodic transmission of the SRS; receiving request information whereby SRS transmission is requested; and, after the request information has been received, transmitting the SRS by using the resource allocated by means of the first terminal-specific parameters; wherein the SRS is transmitted inside subframes designated by means of the cell-specific parameters, and the present invention also relates to a device for the same.
摘要翻译：本发明提供一种用于在无线通信系统上发送探测参考信号的方法和装置。更具体地，本发明涉及一种SRS传输方法，包括以下步骤：接收用于构成SRS的小区特定参数; 接收指定可以在SRS的非周期性传输中使用的资源的第一终端特定参数; 接收请求SRS传输的请求信息; 并且在接收到请求信息之后，通过使用通过第一终端特定参数分配的资源来发送SRS; 其中所述SRS在通过所述小区特定参数指定的子帧内发送，并且本发明还涉及用于其的设备。

29. 发明授权

US09137845B2 Method for transmitting a signal related to a change in transmission format 有权
标题翻译：用于发送与传输格式变化有关的信号的方法
公开(公告)号：US09137845B2
公开(公告)日：2015-09-15
申请号：US13817788
申请日：2011-08-19
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04B7/14 , H04W76/04 , H04L1/00 , H04L1/18 , H04W4/00 , H04W84/04 , H04L1/08 , H04B7/155
CPC分类号： H04W76/046 , H04B7/15528 , H04L1/0038 , H04L1/08 , H04L1/189 , H04W76/27 , H04W84/047
摘要： Provided is a method of transmitting a signal related to a change in a transmission format. In a wireless communication system which uses an orthogonal frequency division multiplexing (OFDM) symbol or a single carrier-frequency division multiple access (SC-FDMA) symbol, the method includes: transmitting, from a base station to a receiver, a radio resource control (RRC) message indicating that a first transmission format is changed to a second transmission format; and if an acknowledgement (ACK) message for the RRC message is not received, repetitively transmitting the RRC message, from the base station to the receiver, together with data based on the first transmission format or data based on the second transmission format, wherein the data based on the first transmission format and the data based on the second transmission format transmitted together with the RRC message are alternately selected.
摘要翻译：提供了传输与传输格式的改变有关的信号的方法。在使用正交频分复用（OFDM）符号或单载波频分多址（SC-FDMA）符号的无线通信系统中，该方法包括：从基站向接收机发送无线电资源控制（RRC）消息，指示第一传输格式被改变为第二传输格式; 并且如果没有接收到用于所述RRC消息的确认（ACK）消息，则基于所述第二传输格式，基于所述第一传输格式或数据，从所述基站重复地发送所述RRC消息与所述基站一起发送到所述接收机，其中，交替地选择基于第一传输格式的数据和基于与RRC消息一起发送的第二传输格式的数据。

30. 发明授权

US09100144B2 Method for transceiving signals between a base station and a relay node in a multiuser multi-antenna wireless communication system, and apparatus for same 有权
标题翻译：用于在多用户多天线无线通信系统中的基站和中继节点之间的信号收发的方法及其装置
公开(公告)号：US09100144B2
公开(公告)日：2015-08-04
申请号：US13642954
申请日：2011-04-21
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim , Dae Won Lee
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim , Dae Won Lee
IPC分类号： H04L5/00 , H04B7/04
CPC分类号： H04W72/0406 , H04B7/0413 , H04B7/0452 , H04L5/0023 , H04L5/0032 , H04L5/0044 , H04L5/0053 , H04L5/0069 , H04L5/0073 , H04L5/0078 , H04L5/0092 , H04L5/0094 , H04W72/042 , H04W72/14 , H04W88/08
摘要： The present disclosure relates to a method in which a base station transmits signals to a relay node in a multiuser multi-antenna (MIMO) wireless communication system. More particularly, the method includes: allocating one or more antenna ports to one or more relay nodes, respectively; mapping each of a plurality of downlink grant signals for the one or more relay nodes to a preset resource domain from among resource domains corresponding to one of the allocated antenna ports; mapping uplink grant signals or data signals for the one or more relay nodes to the resource domains corresponding to the allocated antenna ports; and transmitting the mapped signals to the one or more relay nodes.
摘要翻译：本公开涉及一种基站在多用户多天线（MIMO）无线通信系统中向中继节点发送信号的方法。更具体地说，该方法包括：分别将一个或多个天线端口分配给一个或多个中继节点; 将所述一个或多个中继节点的多个下行链路许可信号中的每一个从对应于所分配的天线端口之一的资源域中映射到预设的资源域; 将所述一个或多个中继节点的上行链路授权信号或数据信号映射到与分配的天线端口对应的资源域; 以及将映射的信号发送到所述一个或多个中继节点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式