专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

WO2009038300A1 METHOD FOR PERFORMINIG RANDOM ACCESS PROCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中执行随机接入过程的方法
公开(公告)号：WO2009038300A1
公开(公告)日：2009-03-26
申请号：PCT/KR2008/005286
申请日：2008-09-08
申请人： LG ELECTRONICS INC. , LEE, Eunjong , SUNG, Doo-Hyun , CHUNG, Jaehoon , CHO, Han Gyu , PARK, Kyujin
发明人： LEE, Eunjong , SUNG, Doo-Hyun , CHUNG, Jaehoon , CHO, Han Gyu , PARK, Kyujin
IPC分类号： H04B7/26
CPC分类号： H04W74/006 , H04W72/042 , H04W74/0833 , H04W76/10
摘要： A method of performing a random access process in a wireless communication system includes transmitting a random access preamble, receiving a random access response including uplink radio resource allocation information for multiple transmission time intervals (TTIs) in response to the random access preamble, transmitting a radio resource control (RRC) connection request message according to the uplink radio resource allocation information, and transmitting a non-access stratum (NAS) service request message according to the uplink radio resource allocation information.
摘要翻译：一种在无线通信系统中执行随机接入过程的方法包括发送随机接入前同步码，响应于随机接入前导码，接收包括用于多个传输时间间隔（TTI）的上行链路无线资源分配信息的随机接入响应，发送无线电资源控制（RRC）连接请求消息，根据上行链路无线资源分配信息发送非接入层（NAS）业务请求消息。

62. 发明申请

WO2010110584A2 THE METHOD FOR IDENTIFYING A MBSFN SUBFRAME AT A USER EQUIPMENT (UE) IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中识别用户设备（UE）的MBSFN子帧的方法
公开(公告)号：WO2010110584A2
公开(公告)日：2010-09-30
申请号：PCT/KR2010/001782
申请日：2010-03-23
申请人： LG ELECTRONICS INC. , KWON, Yeong Hyeon , PARK, Kyu Jin , CHO, Han Gyu , CHUNG, Jae Hoon
发明人： KWON, Yeong Hyeon , PARK, Kyu Jin , CHO, Han Gyu , CHUNG, Jae Hoon
IPC分类号： H04W4/06 , H04L27/26
CPC分类号： H04W48/18 , H04L5/00 , H04W72/005
摘要： A method for identifying a MBSFN (Multimedia Broadcast multicast service Single Frequency Network) subframe at a user equipment (UE) in a wireless communication system is disclosed. Receiving module may receive receiving a subframe type information from an base station (BS). Receiving module may receive type information of the MBSFN subframe. The identifying module may identify an index of a MBSFN subframe based on the received subframe type information. The identifying module may identify a type of the MBSFN subframe based on the received type information of the MBSFN subframe. Decoding module may decode only a physical control channel region of the MBSFN subframe based on the identified type of the MBSFN subframe. Alternatively, Decoding module may decode the MBSFN subframe if the identified type of the MBSFN subframe is a decodable type or a known type.
摘要翻译：公开了一种用于在无线通信系统中的用户设备（UE）处识别MBSFN（多媒体广播多播服务单频网络）子帧的方法。接收模块可以从基站（BS）接收接收子帧类型信息。接收模块可以接收MBSFN子帧的类型信息。识别模块可以基于接收到的子帧类型信息来识别MBSFN子帧的索引。识别模块可以基于MBSFN子帧的接收类型信息来识别MBSFN子帧的类型。解码模块可以仅基于所识别的MBSFN子帧类型来解码MBSFN子帧的物理控制信道区域。或者，如果所识别的MBSFN子帧是可解码类型或已知类型，则解码模块可以对MBSFN子帧进行解码。

63. 发明申请

WO2009116790A2 METHOD OF PERFORMING HARQ IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中执行HARQ的方法
公开(公告)号：WO2009116790A2
公开(公告)日：2009-09-24
申请号：PCT/KR2009/001345
申请日：2009-03-17
申请人： LG ELECTRONICS INC. , SUNG, Doo Hyun , CHO, Han Gyu , MOON, Sung Ho
发明人： SUNG, Doo Hyun , CHO, Han Gyu , MOON, Sung Ho
IPC分类号： H04L1/18 , H04L29/02
CPC分类号： H04L1/1887 , H04L1/1812
摘要： A method of performing hybrid automatic repeat request (HARQ) in a wireless communication system is provided. The method includes receiving a system configuration signal, the system configuration signal comprising frame configuration information and HARQ delay information, receiving a downlink (DL) signal in a DL subframe and transmitting an acknowledgement (ACK)/not-acknowledgement (NACK) signal for the DL signal in a UL subframe.
摘要翻译：提供了一种在无线通信系统中执行混合自动重传请求（HARQ）的方法。该方法包括接收系统配置信号，系统配置信号包括帧配置信息和HARQ延迟信息，在DL子帧中接收下行链路（DL）信号，并发送确认（ACK）/未确认（NACK）信号 DL信号在UL子帧中。

64. 发明申请

WO2009093878A1 METHOD FOR REDUCING HANDOVER LATENCY 审中-公开
标题翻译：减少切换时间的方法
公开(公告)号：WO2009093878A1
公开(公告)日：2009-07-30
申请号：PCT/KR2009/000398
申请日：2009-01-28
申请人： LG ELECTRONICS INC. , PARK, Kyu Jin , CHUNG, Jae Hoon , CHO, Han Gyu , LEE, Eun Jong , SUNG, Doo Hyun
发明人： PARK, Kyu Jin , CHUNG, Jae Hoon , CHO, Han Gyu , LEE, Eun Jong , SUNG, Doo Hyun
IPC分类号： H04W36/24 , H04W36/08 , H04W36/18
CPC分类号： H04W36/0077
摘要： The present invention relates to a handover procedure, and more particularly, to a method of reducing latency in performing handover using fast ranging. The present invention includes the steps of receiving a handover message including a specific ranging code and uplink resource information from a serving base station and transmitting the specific ranging code to a target base station using the uplink information.
摘要翻译：本发明涉及切换过程，更具体地，涉及一种使用快速测距来减少执行切换的等待时间的方法。本发明包括以下步骤：从服务基站接收包括特定测距码和上行链路资源信息的切换消息，并使用上行链路信息将特定测距码发送到目标基站。

65. 发明申请

WO2011034317A2 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN TIME DIVISION DUPLEX SYSTEM 审中-公开
标题翻译：用于在时分双工系统中发送参考信号的方法和设备
公开(公告)号：WO2011034317A2
公开(公告)日：2011-03-24
申请号：PCT/KR2010/006225
申请日：2010-09-13
申请人： LG ELECTRONICS INC. , NOH, Min Seok , CHUNG, Jae Hoon , CHO, Han Gyu , KWON, Yeong Hyeon
发明人： NOH, Min Seok , CHUNG, Jae Hoon , CHO, Han Gyu , KWON, Yeong Hyeon
IPC分类号： H04B7/212 , H04B7/26
CPC分类号： H04L5/143 , H04L5/0023 , H04L5/0048 , H04L5/0053
摘要： A method and apparatus of transmitting a reference signal in a time division duplex (TDD) system is provided. A base station (BS) generates a plurality of demodulation reference signals (DMRSs) for respective layers, maps the plurality of DMRSs to a downlink pilot time slot (DwPTS) region for downlink transmission within a special subframe; and transmits the plurality of DMRSs through a plurality of antennas. The special subframe is a subframe for separating uplink and downlink between an uplink (UL) subframe and a downlink (DL) subframe within a frame.
摘要翻译：提供了一种在时分双工（TDD）系统中发送参考信号的方法和设备。基站（BS）为各个层生成多个解调参考信号（DMRS），在特殊子帧内将多个DMRS映射到用于下行链路传输的下行链路导频时隙（DwPTS）区域; 并通过多个天线发送多个DMRS。特殊子帧是用于在帧内的上行链路（UL）子帧和下行链路（DL）子帧之间分离上行链路和下行链路的子帧。

66. 发明申请

WO2009157650A2 METHOD FOR REDUCING HANDOVER INTERRUPTION TIME IN TERMINAL 审中-公开
标题翻译：用于减少终端中的切换中断时间的方法
公开(公告)号：WO2009157650A2
公开(公告)日：2009-12-30
申请号：PCT/KR2009/002560
申请日：2009-05-14
申请人： LG ELECTRONICS INC. , PARK, Kyu Jin , SUNG, Doo Hyun , LEE, Hyun Woo , CHO, Han Gyu , LEE, Eun Jong , KWON, Yeong Hyeon , CHUNG, Jae Hoon
发明人： PARK, Kyu Jin , SUNG, Doo Hyun , LEE, Hyun Woo , CHO, Han Gyu , LEE, Eun Jong , KWON, Yeong Hyeon , CHUNG, Jae Hoon
IPC分类号： H04W36/08 , H04B7/26
CPC分类号： H04W36/0077 , H04W28/06 , H04W48/08 , H04W48/16 , H04W72/0466
摘要： A method for reducing handover interruption time in a mobile station is disclosed, in which a mobile station performs a ranging procedure using a dedicated ranging code previously allocated from a target base station. The dedicated ranging code allocated by the target base station may be provided through the serving base station, or may directly be provided from the target base station.
摘要翻译：公开了一种用于减少移动台中的切换中断时间的方法，其中移动台使用从目标基站预先分配的专用测距码来执行测距过程。由目标基站分配的专用测距码可以通过服务基站提供，也可以直接从目标基站提供。

67. 发明申请

WO2009120031A3 METHOD FOR PERFORMING RANGING IN WIRELESS COMMUNICATION SYSTEM SUPPORTING TWO WIRELESS COMMUNICATION SCHEMES 审中-公开
公开(公告)号：WO2009120031A3
公开(公告)日：2009-10-01
申请号：PCT/KR2009/001561
申请日：2009-03-27
申请人： LG ELECTRONICS INC. , PARK, Kyu Jin , CHUNG, Jae Hoon , CHO, Han Gyu , LEE, Eun Jong , SUNG, Doo Hyun
发明人： PARK, Kyu Jin , CHUNG, Jae Hoon , CHO, Han Gyu , LEE, Eun Jong , SUNG, Doo Hyun
IPC分类号： H04W48/20 , H04B7/26
摘要： A method for performing ranging is disclosed. The method for performing ranging in a wireless communication system which simultaneously supports a legacy system and a new system includes a method for additionally allocating a ranging channel to a zone other than a legacy zone and a method for re-using a legacy ranging channel within the legacy zone. When the legacy ranging channel is re-used, ranging codes may be shared by a legacy mobile station and a new system mobile station or may be separated on a ranging code domain. Limited radio resources can be effectively employed by re-using the legacy ranging channel.

68. 发明申请

WO2009038367A9 METHOD OF ACQUIRING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2009038367A9
公开(公告)日：2009-03-26
申请号：PCT/KR2008/005523
申请日：2008-09-18
申请人： LG ELECTRONICS INC. , SUNG, Doo-Hyun , CHUNG, Jae Hoon , PARK, Kyu Jin , LEE, Eun Jong , CHO, Han Gyu
发明人： SUNG, Doo-Hyun , CHUNG, Jae Hoon , PARK, Kyu Jin , LEE, Eun Jong , CHO, Han Gyu
IPC分类号： H04B7/26 , H04L12/56
摘要： A method of acquiring system information in a wireless communication system includes receiving scheduling system information including scheduling information indicating a start time of dynamic system information, monitoring the dynamic system information from a start time of the dynamic system information according to the scheduling system information, and ending the monitoring of the dynamic system information upon receiving a system information end indicator indicating an end time of the dynamic system information. Since an end time of dynamic system information is indicated, a process of acquiring system information can be further effectively performed.

69. 发明申请

WO2009031840A2 METHOD OF REPORTING CHANNEL STATE 审中-公开
标题翻译：报告信道状态的方法
公开(公告)号：WO2009031840A2
公开(公告)日：2009-03-12
申请号：PCT/KR2008/005231
申请日：2008-09-04
申请人： LG ELECTRONICS INC. , CHOI, Jinsoo , CHUN, Jin-young , YOUN, Ae Ran , CHUNG, Jae Hoon , LEE, Eunjong , CHO, Han Gyu , HAN, Jong Young , LEE, Wookbong , PARK, Hyung Ho
发明人： CHOI, Jinsoo , CHUN, Jin-young , YOUN, Ae Ran , CHUNG, Jae Hoon , LEE, Eunjong , CHO, Han Gyu , HAN, Jong Young , LEE, Wookbong , PARK, Hyung Ho
IPC分类号： H04B7/26
CPC分类号： H04W72/1284 , H04L1/0029 , H04L5/0048 , H04L5/0053 , H04W72/1226
摘要： A method of reporting a channel state for a plurality of bands includes transmitting channel quality indicators (CQIs) for the respective bands, and transmitting CQI variation information, wherein the CQI variation information comprises CQI up/down information indicating whether the CQIs of the respective bands collectively increase or decrease and a CQI variation indicating a collective variation of the CQIs of the respective bands. Accordingly, waste of resources consumed for the CQIs can be reduced.
摘要翻译：用于报告多个频带的信道状态的方法包括：发送针对各个频带的信道质量指示符（CQI），并发送CQI变化信息，其中CQI变化信息包括CQI上/下信息指示各个频带的CQI是否共同增加或减少，以及指示各个频带的CQI的集体变化的CQI变化。因此，可以减少用于CQI的资源浪费。

70. 发明申请

WO2014025216A1 SCANNING METHOD AND APPARATUS IN WIRELESS LAN 审中-公开
标题翻译：无线局域网扫描方法与装置
公开(公告)号：WO2014025216A1
公开(公告)日：2014-02-13
申请号：PCT/KR2013/007171
申请日：2013-08-08
申请人： LG ELECTRONICS INC.
发明人： PARK, Gi Won , RYU, Ki Seon , CHO, Han Gyu , KWAK, Jin Sam
IPC分类号： H04W48/16 , H04W48/20
CPC分类号： H04W48/16 , H04W76/10 , H04W84/12
摘要： A scanning method and apparatus in wireless LAN is disclosed. The method comprises determining, by an access point (AP), whether to accommodate a station (STA) conducting an initial link setup and transmitting, by the AP, a frame to the STA, the frame including scanning redirection information for the STA to switch other channel, other band, or a neighbor AP when the AP determines not to accommodate the STA. The scanning redirection information includes a band field and a channel field. The band field indicating a band in which the STA conducts the initial link setup when the STA conducts the initial link setup from current band to the other band. The channel field indicating a channel in which the STA conducts the initial link setup when the STA conducts the initial link setup from current channel to the other channel.
摘要翻译：公开了一种无线LAN中的扫描方法和装置。该方法包括由接入点（AP）确定是否容纳进行初始链路建立的站（STA），并由AP向STA发送一帧到该STA，该帧包括STA切换的扫描重定向信息当AP确定不适应STA时，其他信道，其他频带或邻居AP。扫描重定向信息包括带场和信道字段。指示当STA进行从当前频带到另一频带的初始链路建立时STA进行初始链路建立的频带的频带域。指示当STA进行从当前信道到另一个信道的初始链路建立时STA进行初始链路建立的信道的信道字段。

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