专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010039003A3 METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION FOR RELAY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中继电的无线资源分配的方法和设备
公开(公告)号：WO2010039003A3
公开(公告)日：2010-07-22
申请号：PCT/KR2009005650
申请日：2009-10-01
申请人： LG ELECTRONICS INC , PARK KYU JIN , MOON SUNG HO , KIM SO YEON , CHUNG JAE HOON , NOH MIN SEOK , KWON YEONG HYEON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
发明人： PARK KYU JIN , MOON SUNG HO , KIM SO YEON , CHUNG JAE HOON , NOH MIN SEOK , KWON YEONG HYEON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04J11/00 , H04W72/00
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/044 , H04W84/18
摘要： A method is provided for wireless resource allocation for a relay in a wireless communication system. In this method, a relay region is allocated to a relay inside a subframe, and the transmission of a relay control channel to said relay via said relay region is included, but said subframe includes a plurality of OFDM (Orthogonal Frequency Division Multiplexing) symbols in a time domain and a plurality of subcarriers in a frequency domain, said subframe is divided into a terminal region used by the terminal within a cell and said relay region used by said relay, and said relay region includes a portion of subcarriers from among said plurality of subcarriers. A subframe architecture is presented that provides downward compatibility with existing wireless communication systems. The relay effectively searches for a wireless resource that is allocated to it to reduce decoding time.
摘要翻译：提供了用于无线通信系统中的中继的无线资源分配的方法。在该方法中，中继区域被分配给子帧内的中继，包含经由中继区域向中继发送中继控制信道，但是该子帧包含多个OFDM（正交频分复用）时域和频域中的多个子载波，所述子帧被划分为由小区内的终端使用的终端区域和由所述中继使用的所述中继区域，并且所述中继区域包括所述多个子载波中的一部分子载波的副载波。呈现子帧架构，其提供与现有无线通信系统的向下兼容性。中继有效地搜索分配给它的无线资源以减少解码时间。

2. 发明申请

WO2010039011A3 METHOD AND DEVICE FOR WIRELESS SUBFRAME RESOURCE ALLOCATION 审中-公开
标题翻译：用于无线子帧资源分配的方法和设备
公开(公告)号：WO2010039011A3
公开(公告)日：2010-07-15
申请号：PCT/KR2009005668
申请日：2009-10-01
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KIM SO YEON , LEE MOON IL , PARK KYU JIN , KO HYUN SOO , HAN SEUNG HEE , KWON YEONG HYEON
发明人： CHUNG JAE HOON , KIM SO YEON , LEE MOON IL , PARK KYU JIN , KO HYUN SOO , HAN SEUNG HEE , KWON YEONG HYEON
IPC分类号： H04W72/04 , H04L27/26 , H04W48/12
CPC分类号： H04L5/0007 , H04L1/0026 , H04L1/1854 , H04L5/0053 , H04W72/0406
摘要： The method for wireless resource subframe allocation comprises the following steps: allocation of the control channel based on the first RAT(Radio Access Technology) of the first control domain, which includes the OFDM symbol of the first number from the sub-frame containing multiple OFDM symbols and multiple subcarriers in the frequency domain; allocation of the control channel based on the second RAT of the second control domain including the OFDM symbol of the second number which follows said first control domain; and the allocation of a data channel in the data domain which includes the OFDM symbols positioned outside said first control domain and second control domain. This invention provides a sub-frame structure which is compatible with existing wireless communication systems. This method allows the continued use of existing control channel systems or base signal structures. The method is also capable of supporting advanced features.
摘要翻译：用于无线资源子帧分配的方法包括以下步骤：基于第一控制域的第一RAT（无线电接入技术）的控制信道的分配，其包括来自包含多个OFDM的子帧的第一号码的OFDM符号频域中的符号和多个子载波; 基于第二控制域的第二RAT的控制信道的分配，包括遵循所述第一控制域的第二号码的OFDM符号; 以及在包括位于所述第一控制域和第二控制域之外的OFDM符号的数据域中的数据信道的分配。本发明提供了一种与现有无线通信系统兼容的子帧结构。该方法允许继续使用现有的控制信道系统或基本信号结构。该方法还能够支持高级功能。

3. 发明申请

WO2010053339A3 METHOD FOR PERFORMING A HARQ OPERATION IN A RADIO COMMUNICATIONS SYSTEM, AND METHOD AND APPARATUS FOR ALLOCATION OF SUBFRAMES 审中-公开
标题翻译：用于在无线电通信系统中执行HARQ操作的方法，以及用于分配子帧的方法和装置
公开(公告)号：WO2010053339A3
公开(公告)日：2010-08-12
申请号：PCT/KR2009006594
申请日：2009-11-10
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KIM SO YEON , LEE MOON IL , PARK KYU JIN , KO HYUN SOO , HAN SEUNG HEE , KWON YEONG HYEON
发明人： CHUNG JAE HOON , KIM SO YEON , LEE MOON IL , PARK KYU JIN , KO HYUN SOO , HAN SEUNG HEE , KWON YEONG HYEON
IPC分类号： H04L1/18 , H04B7/26 , H04W72/04
CPC分类号： H04L1/1812 , H04B7/2606 , H04W72/0446 , H04W84/047
摘要： A subframe allocation method in a radio communications system for performing communications by using a radio frame including multiple subframes comprises: selecting a backhaul downlink subframe for a base station to transmit a signal to a relay station; and if the selected backhaul downlink subframe is one of restricted subframes, allocating the backhaul downlink subframe to a substitute subframe, not to the restricted subframes, wherein the restricted subframes are those in which essential information to be transmitted from the relay station to a terminal is carried. In this manner, restrictions that are present in a link between a base station and a relay station are overcome to allow performance of a HARQ operation, and the efficiency of radio resource allocation can be improved.
摘要翻译：通过使用包括多个子帧的无线电帧来执行通信的无线电通信系统中的子帧分配方法包括：为基站选择用于向中继站发送信号的回程下行链路子帧; 并且如果所选择的回程下行链路子帧是受限子帧之一，则将所述回程下行链路子帧分配给替代子帧，而不是所述受限子帧，其中所述受限子帧是其中将要从所述中继站发送到终端的基本信息是携带的。以这种方式，克服存在于基站和中继站之间的链路中的限制，以允许执行HARQ操作，并且可以提高无线电资源分配的效率。

4. 发明申请

WO2010011083A3 METHOD FOR ALLOCATING PHICH AND GENERATING REFERENCE SIGNAL IN SYSTEM USING SINGLE-USER MIMO BASED ON MULTIPLE CODEWORDS WHEN TRANSMITTING UPLINK 审中-公开
标题翻译：用于在发送上行链路时使用基于多个编码器的单用户MIMO的系统中分配PHICH和生成参考信号的方法
公开(公告)号：WO2010011083A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009004065
申请日：2009-07-22
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KIM SO YEON , KWON YEONG HYEON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
发明人： CHUNG JAE HOON , KIM SO YEON , KWON YEONG HYEON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04B7/04 , H04B7/155
CPC分类号： H04L5/0048 , H04L1/06 , H04L1/1812 , H04L1/1861 , H04L5/0026 , H04L5/0051 , H04L5/0055 , H04L25/0226 , H04L27/2613 , H04W72/042 , H04W74/004
摘要： The present invention relates to a method for generating an uplink reference signal in a system supporting plural uplink-access transmission modes. The method comprises: a step for transmitting the reference signal configuration information about the configuration of a reference signal from a base station to a user device through an uplink grant PDCCH (Physical Downlink Control Channel), and a step for receiving from the user device a sub-frame including the reference signal that is generated based on the reference signal configuration information. The reference signal configuration information is prepared for plural uplink access transmission modes and includes a cyclic shift value for the sequence of the reference signal. The reference signal is supposed to be transmitted to an uplink, and the user device is set up to be operated in the uplink-access transmission mode that corresponds to the reference signal configuration information.
摘要翻译：本发明涉及在支持多个上行链路接入传输模式的系统中生成上行链路参考信号的方法。该方法包括：通过上行链路授权PDCCH（物理下行链路控制信道）从基站向参考信号的配置发送参考信号配置信息的步骤，以及从用户设备接收的步骤子帧包括基于参考信号配置信息生成的参考信号。为多个上行接入传输模式准备参考信号配置信息，并且包括用于参考信号序列的循环移位值。假设参考信号被发送到上行链路，并且用户设备被设置为在对应于参考信号配置信息的上行链路接入传输模式中操作。

5. 发明申请

WO2011074887A3 METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK OR DOWNLINK GRANT IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS UPLINK AND DOWNLINK MIMO SCHEMES 审中-公开
标题翻译：在支持上行链路和下行链路MIMO方案的无线通信系统中发送上行链路或下行链路授权的方法和装置
公开(公告)号：WO2011074887A3
公开(公告)日：2011-11-03
申请号：PCT/KR2010009010
申请日：2010-12-16
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KIM SO YEON , MOON SUNG HO , KWON YEONG HYEON , KO HYUN SOO , CHUNG JAE HOON , NOH MIN SEOK , LEE MOON IL
发明人： HAN SEUNG HEE , KIM SO YEON , MOON SUNG HO , KWON YEONG HYEON , KO HYUN SOO , CHUNG JAE HOON , NOH MIN SEOK , LEE MOON IL
IPC分类号： H04B7/04
CPC分类号： H04L1/0006 , H04L1/0028 , H04L1/0061 , H04L1/0072
摘要： The present invention relates to a method for transmitting an uplink or downlink grant in a wireless communication system that supports uplink and downlink multiple input multiple output (MIMO) schemes. The method comprises: determining a downlink control information (DCI) format for an uplink or downlink grant to generate control information; attaching a cyclic redundancy check (CRC) for detecting an error in the created control information; and channel-coding the CRC-attached control information, wherein the control information comprises a bit flag for distinguishing whether the grant is an uplink grant or a downlink grant.
摘要翻译：本发明涉及在支持上行链路和下行链路多输入多输出（MIMO）方案的无线通信系统中发送上行链路或下行链路许可的方法。该方法包括：确定用于上行链路或下行链路许可的下行链路控制信息（DCI）格式以产生控制信息; 附加用于检测所创建的控制信息中的错误的循环冗余校验（CRC）; 以及对附有CRC的控制信息进行通道编码，其中所述控制信息包括用于区分所述授权是上行链路许可还是下行链路许可的位标志。

6. 发明申请

WO2010016750A3 METHOD AND APPARATUS FOR PERFORMING A HARQ OPERATION IN A MULTI-CARRIER SYSTEM 审中-公开
标题翻译：用于在多载波系统中执行HARQ操作的方法和装置
公开(公告)号：WO2010016750A3
公开(公告)日：2010-05-27
申请号：PCT/KR2009004429
申请日：2009-08-07
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KIM SO YEON , KWON YEONG HYEON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
发明人： CHUNG JAE HOON , KIM SO YEON , KWON YEONG HYEON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04L1/18 , H04B7/26 , H04L27/26
CPC分类号： H04L1/1854 , H04L1/1861 , H04L5/0007
摘要： According to a method for performing a HARQ (Hybrid Automatic Repeat Request) operation in a multi-carrier system, a terminal transmits uplink data via an uplink carrier. The terminal receives an ACK/NACK for the uplink data via a downlink carrier relevant to the uplink carrier. As such, the HARQ operation can be supported in a multi-carrier system.
摘要翻译：根据用于在多载波系统中执行HARQ（Hybrid Automatic Repeat Request，混合自动重复请求）操作的方法，终端经由上行链路载波发送上行链路数据。终端通过与上行链路载波相关的下行链路载波接收上行链路数据的ACK / NACK。这样，可以在多载波系统中支持HARQ操作。

7. 发明申请

WO2010143884A2 TRANSMISSION TIMING CONTROL METHOD AND APPARATUS FOR SAME 审中-公开
标题翻译：传输时序控制方法及其设备
公开(公告)号：WO2010143884A2
公开(公告)日：2010-12-16
申请号：PCT/KR2010003699
申请日：2010-06-09
申请人： LG ELECTRONICS INC , MOON SUNG HO , KIM SO YEON , KWON YEONG HYEON , CHO HAN GYU , PARK KYU JIN , HAN SEUNG HEE , CHUNG JAE HOON
发明人： MOON SUNG HO , KIM SO YEON , KWON YEONG HYEON , CHO HAN GYU , PARK KYU JIN , HAN SEUNG HEE , CHUNG JAE HOON
IPC分类号： H04B7/26 , H04B7/14
CPC分类号： H04B7/2606 , H04B7/155 , H04W56/00
摘要： The present invention relates to a method for controlling uplink signal transmission timing in a wireless communication system, and to an apparatus for the method. More particularly, the present invention relates to a method in which user equipment transmits an uplink signal in a wireless communication system, and to an apparatus for the method, wherein the method comprises: a step of receiving a first uplink timing control value from a relay; a step of receiving a second uplink timing control value through a random access response; and a step of controlling the transmission timing of the uplink signal using the first uplink timing control value and the second uplink timing control value, wherein said first uplink timing control value is based on the timing control value obtained by the result of a random access between the relay and a base station.
摘要翻译：本发明涉及一种用于控制无线通信系统中的上行链路信号传输定时的方法以及该方法的装置。更具体地说，本发明涉及一种用户设备在无线通信系统中发送上行链路信号的方法及其方法，其特征在于，该方法包括：从中继站接收第一上行链路定时控制值的步骤 ; 通过随机接入响应接收第二上行链路定时控制值的步骤; 以及使用所述第一上行链路定时控制值和所述第二上行链路定时控制值来控制所述上行链路信号的发送定时的步骤，其中，所述第一上行链路定时控制值基于由所述定时控制值获得的定时控制值，继电器和基站。

8. 发明申请

WO2010047545A3 EFFICIENT INITIAL ACCESS SYSTEM UNDER A MULTI-CARRIER COMBINATION CONDITION FOR SUPPORTING BROADBAND 审中-公开
标题翻译：用于支持宽带的多载波组合条件下的有效初始接入系统
公开(公告)号：WO2010047545A3
公开(公告)日：2010-07-29
申请号：PCT/KR2009006125
申请日：2009-10-22
申请人： LG ELECTRONICS INC , KIM SO YEON , CHUNG JAE HOON , KWON YEONG HYEON , HAN SEUNG HEE , LEE MOON IL
发明人： KIM SO YEON , CHUNG JAE HOON , KWON YEONG HYEON , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04W74/00 , H04L27/26 , H04W88/06
CPC分类号： H04L5/0098 , H04L5/0007 , H04L5/0092 , H04L5/0096 , H04W74/08
摘要： The present invention relates to a wireless access system, and more particularly, to an initial access system under a multi-carrier combination condition. A method for performing an initial access in a base station which supports the multi-band of a terminal according to one embodiment of the present invention comprises the steps of: searching one or more downlink component carriers of the base station; receiving system information including a broadcast channel of a first downlink component carrier from among the searched one or more downlink component carriers and information for indicating one or more uplink component carriers connected to the first downlink component carrier; transmitting a first message to the base station through a first uplink component carrier from among one or more uplink component carriers indicated by the received system information; and receiving a second message including uplink authorization information from the base station through the first downlink component carrier.
摘要翻译：多载波组合条件下的初始接入系统技术领域本发明涉及无线接入系统，并且更具体地涉及多载波组合条件下的初始接入系统根据本发明的一个实施例的用于在支持终端的多频带的基站中执行初始接入的方法包括步骤：搜索基站的一个或多个下行链路分量载波; 接收包括搜索到的一个或多个下行链路分量载波中的第一下行链路分量载波的广播信道的系统信息以及用于指示连接到第一下行链路分量载波的一个或多个上行链路分量载波的信息; 通过第一上行链路分量载波从由所接收的系统信息指示的一个或多个上行链路分量载波中向基站发送第一消息; 以及通过第一下行链路分量载波从基站接收包括上行链路授权信息的第二消息。

9. 发明申请

WO2010050766A3 METHOD AND APPARATUS FOR PERFORMING HARQ PROCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中执行HARQ过程的方法和装置
公开(公告)号：WO2010050766A3
公开(公告)日：2010-08-05
申请号：PCT/KR2009006319
申请日：2009-10-30
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KIM SO YEON , PARK KYU JIN , HAN SEUNG HEE , KWON YEONG HYEON
发明人： CHUNG JAE HOON , KIM SO YEON , PARK KYU JIN , HAN SEUNG HEE , KWON YEONG HYEON
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L1/1822 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L5/0057
摘要： A method for allowing a source station to perform an HARQ (Hybrid Automatic Repeat Request) process in a wireless communication system comprises: a step for transmitting data to a destination station at a transmission starting point; a step for receiving an ACK (Acknowledgement) or NACK (Negative-Acknowledgement) signal for the data from the destination station at the end of a first transmission time interval following the transmission starting point; a step for retransmitting the data at the end of a second transmission interval following the transmission starting point, wherein the second transmission time interval is one transmission time interval selected from the predetermined transmission time intervals. The wireless communication system is able to perform a heterogeneous HARQ process in which an HARQ period, ACK/NACK transmission starting point, etc. are different from each other.
摘要翻译：一种用于允许源站在无线通信系统中执行HARQ（Hybrid Automatic Repeat Request，混合自动重发请求）过程的方法包括：在传输起始点向目标站发送数据的步骤; 在传输开始点之后的第一传输时间间隔结束时从目的站接收用于数据的ACK（确认）或NACK（否定确认）信号的步骤; 在发送开始点之后的第二发送间隔结束时重发数据的步骤，其中第二发送时间间隔是从预定发送时间间隔中选择的一个发送时间间隔。无线通信系统能够执行HARQ周期，ACK / NACK发送起点等彼此不同的异构HARQ进程。

10. 发明申请

WO2010050754A3 METHOD FOR EFFICIENTLY TRANSMITTING PHYSICAL CHANNEL IN MULTI-CARRIER AGGREGATION STATE TO SUPPORT BROADBAND 审中-公开
标题翻译：在多载波聚合状态下有效传输物理通道的方法来支持宽带
公开(公告)号：WO2010050754A3
公开(公告)日：2010-07-15
申请号：PCT/KR2009006282
申请日：2009-10-29
申请人： LG ELECTRONICS INC , KIM SO YEON , CHUNG JAE HOON , KWON YEONG HYEON , HAN SEUNG HEE , LEE MOON IL
发明人： KIM SO YEON , CHUNG JAE HOON , KWON YEONG HYEON , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04L27/26 , H04B7/26
CPC分类号： H04W72/04 , H04L1/1671 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053
摘要： The present invention relates to a wireless connection system, and more specifically to a method for efficiently transmitting a control channel in a multi-carrier aggregation state. According to one aspect of the invention, a method for enabling a terminal to transmit data in a broadband wireless connection system that supports multiband comprises the steps of: receiving uplink acknowledgement information from a base station through a first downlink component carrier among plural downlink component carriers available in the terminal; transmitting data to the base station through an uplink resource indicated by the uplink acknowledge information; and receiving feedback information from the base station through the first control channel of the first downlink component carrier, wherein the feedback information indicates whether there is an error in the reception of the transmitted data.
摘要翻译：无线连接系统技术领域本发明涉及一种无线连接系统，更具体地涉及一种在多载波聚合状态下有效发送控制信道的方法。根据本发明的一个方面，一种终端在支持多频带的宽带无线连接系统中发送数据的方法包括以下步骤：通过多个下行链路分量载波中的第一下行链路分量载波从基站接收上行链路确认信息在终端可用; 通过上行链路确认信息指示的上行资源向基站发送数据; 以及通过所述第一下行链路分量载波的所述第一控制信道从所述基站接收反馈信息，其中所述反馈信息指示在接收所发送的数据中是否存在错误。

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