专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09231743B2 Method and apparatus for transmitting and receiving control signal for merging carriers in transmission 有权
标题翻译：用于发送和接收传输中合并载波的控制信号的方法和装置
公开(公告)号：US09231743B2
公开(公告)日：2016-01-05
申请号：US13266112
申请日：2010-04-26
申请人： Jae Hoon Chung , So Yeon Kim , Sungho Moon , Seunghee Han , Yeong Hyeon Kwon
发明人： Jae Hoon Chung , So Yeon Kim , Sungho Moon , Seunghee Han , Yeong Hyeon Kwon
IPC分类号： H04W4/00 , H04L5/00 , H04J11/00
CPC分类号： H04W72/0453 , H04J11/0069 , H04L1/0038 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L5/0098 , H04W72/0413 , H04W72/042 , H04W72/1268 , H04W72/1289 , H04W72/14 , H04W88/08
摘要： Embodiments of the present invention are directed to a method and apparatus for transmitting and receiving a control signal (for example, PDCCH signal) in an asymmetric multicarrier environment. The method for transmitting a control signal for an asymmetric multicarrier in a wireless connection system according to one embodiment of the present invention comprises: determining the size of a carrier indicator field (CIF) indicating a downlink component carrier (DL CC) by which downlink data is transmitted, on the basis of a maximum value of the number of DL CCs and of the number of uplink component carriers (UL CCs) being managed in a base station; transmitting the CIF on a 1st DL CC to a terminal through a physical downlink control channel (PDCCH); and transmitting downlink data on a 2nd DL CC indicated by the CIF to the terminal through a physical downlink shared channel (PDSCH).
摘要翻译：本发明的实施例涉及用于在不对称多载波环境中发送和接收控制信号（例如，PDCCH信号）的方法和装置。根据本发明的一个实施例的用于在无线连接系统中发送用于非对称多载波的控制信号的方法包括：确定指示下行链路分量载波（DL CC）的载波指示符字段（CIF）的大小，通过该下行链路分量载波基于在基站中管理的DL CC的数量和上行链路分量载波（UL CC）的数量的最大值来发送; 通过物理下行链路控制信道（PDCCH）将第一DL CC上的CIF发送到终端; 并且通过物理下行链路共享信道（PDSCH）将由CIF指示的第二DL CC上的下行链路数据发送到终端。

12. 发明授权

US09420575B2 Method for searching control signal in a wireless access system supporting carrier aggregation (CA) 有权
标题翻译：在支持载波聚合（CA）的无线接入系统中搜索控制信号的方法
公开(公告)号：US09420575B2
公开(公告)日：2016-08-16
申请号：US13702951
申请日：2011-05-06
申请人： Soyeon Kim , Jaehoon Chung , Sungho Moon
发明人： Soyeon Kim , Jaehoon Chung , Sungho Moon
IPC分类号： H04W72/04 , H04L5/00 , H04L27/26
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0032 , H04L27/2647
摘要： The present invention relates to a wireless access system supporting carrier aggregation and carrier aggregation technology, and discloses methods for effectively detecting control signals for a plurality of cells and apparatuses supporting same. In an embodiment of the present invention, a method for detecting control signals in a wireless access system supporting multiple carrier aggregation (CA) and cross carrier scheduling may comprise calculating the start point of a reference search space in an expanded search space, calculating start points of the next search spaces which are spaced apart from the reference search space by a predetermined offset value, and performing blind decoding on the reference search space and subsequent search spaces to search control signals from a base station.
摘要翻译：本发明涉及一种支持载波聚合和载波聚合技术的无线接入系统，并且公开了有效地检测多个小区的控制信号和支持它的装置的方法。在本发明的一个实施例中，一种用于检测支持多载波聚合（CA）和跨载波调度的无线接入系统中的控制信号的方法可以包括：在扩展搜索空间中计算参考搜索空间的起始点，计算起始点与参考搜索空间间隔开预定偏移值的下一个搜索空间，对参考搜索空间和后续搜索空间执行盲解码以搜索来自基站的控制信号。

13. 发明申请

US20130088980A1 METHOD AND APPARATUS FOR PERFORMING MEASUREMENT IN AN EXTENSION CARRIER 有权
标题翻译：用于在扩展载体中执行测量的方法和装置
公开(公告)号：US20130088980A1
公开(公告)日：2013-04-11
申请号：US13521697
申请日：2011-02-01
申请人： Soyeon Kim , Sungho Moon , Jaehoon Chung , Minseok Noh
发明人： Soyeon Kim , Sungho Moon , Jaehoon Chung , Minseok Noh
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0031 , H04L5/001 , H04W24/00 , H04W72/0446 , H04W76/27
摘要： A method in which a terminal (UE) operates to perform channel quality measurement in a system which supports carrier aggregation, disclosed in the present description, comprises the following steps: receiving, from a base station, a first message containing a first indicator for indicating control information for channel quality measurement used in an extension component carrier; receiving control information corresponding to the first indicator from the base station via the extension component carrier; and performing channel quality measurement in the extension component carrier using the received control information.
摘要翻译：在本说明书中公开的终端（UE）操作以在支持载波聚合的系统中进行信道质量测量的方法包括以下步骤：从基站接收包含用于指示的第一指示符的第一消息用于扩展分量载波中的信道质量测量的控制信息; 经由所述扩展分量载波从所述基站接收对应于所述第一指示符的控制信息; 以及使用所接收的控制信息在扩展分量载波中执行信道质量测量。

14. 发明授权

US09369882B2 Method and apparatus for performing measurement in an extension carrier 有权
标题翻译：用于在扩展载体中执行测量的方法和装置
公开(公告)号：US09369882B2
公开(公告)日：2016-06-14
申请号：US13521697
申请日：2011-02-01
申请人： Soyeon Kim , Sungho Moon , Jaehoon Chung , Minseok Noh
发明人： Soyeon Kim , Sungho Moon , Jaehoon Chung , Minseok Noh
IPC分类号： H04W24/00 , H04W24/10 , H04L1/00 , H04L5/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0031 , H04L5/001 , H04W24/00 , H04W72/0446 , H04W76/27
摘要： A method in which a terminal (UE) operates to perform channel quality measurement in a system which supports carrier aggregation, disclosed in the present description, comprises the following steps: receiving, from a base station, a first message containing a first indicator for indicating control information for channel quality measurement used in an extension component carrier; receiving control information corresponding to the first indicator from the base station via the extension component carrier; and performing channel quality measurement in the extension component carrier using the received control information.
摘要翻译：在本说明书中公开的终端（UE）操作以在支持载波聚合的系统中进行信道质量测量的方法包括以下步骤：从基站接收包含用于指示的第一指示符的第一消息用于扩展分量载波中的信道质量测量的控制信息; 经由所述扩展分量载波从所述基站接收对应于所述第一指示符的控制信息; 以及使用所接收的控制信息在扩展分量载波中执行信道质量测量。

15. 发明授权

US08718002B2 Method and apparatus for transceiving data in a wireless communication system which supports a plurality of component carriers 有权
标题翻译：用于在支持多个分量载波的无线通信系统中收发数据的方法和装置
公开(公告)号：US08718002B2
公开(公告)日：2014-05-06
申请号：US13521704
申请日：2011-02-01
申请人： Soyeon Kim , Sungho Moon , Jaehoon Chung
发明人： Soyeon Kim , Sungho Moon , Jaehoon Chung
IPC分类号： H04W4/00 , H04W72/04 , H04W92/10
CPC分类号： H04W72/0453 , H04L1/0038 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W72/0413 , H04W72/042 , H04W72/048 , H04W88/02 , H04W92/10
摘要： The present disclosure relates to an operating method of a terminal for transceiving data to/from a base station in a system that supports a plurality of component carriers. The method includes receiving, from the base station, downlink control information (DCI) masked using a terminal identifier (cell-radio network temporary identifier (C-RNTI)) or a semi-persistent scheduling terminal identifier (SPS C-RNTI) through a physical downlink control channel (PDCCH); determining a component carrier for transceiving data to/from the base station; and transceiving data to/from the base station through the determined component carrier. The determining includes determining the component carrier which has received the PDCCH as a component carrier for receiving downlink data, and determining an uplink component carrier linked with the component carrier which has received the PDCCH as a component carrier for transmitting uplink data.
摘要翻译：本公开涉及一种用于在支持多个分量载波的系统中向基站收发数据的终端的操作方法。该方法包括：从基站接收使用终端标识符（小区无线电网络临时标识符（C-RNTI））或半永久调度终端标识符（SPS C-RNTI）掩蔽的下行控制信息（DCI）物理下行链路控制信道（PDCCH）; 确定用于向基站收发数据的分量载波; 以及通过所确定的分量载波向/从基站收发数据。所述确定包括确定已经接收到所述PDCCH的分量载波作为用于接收下行链路数据的分量载波，以及确定与已经接收到所述PDCCH的分量载波链接的上行链路分量载波作为用于发送上行链路数据的分量载波。

16. 发明申请

US20130088972A1 METHOD FOR SEARCHING CONTROL SIGNAL IN A WIRELESS ACCESS SYSTEM SUPPORTING CARRIER AGGREGATION (CA) 有权
标题翻译：在无线接入系统中搜索控制信号的方法支持载波聚合（CA）
公开(公告)号：US20130088972A1
公开(公告)日：2013-04-11
申请号：US13702951
申请日：2011-05-06
申请人： Soyeon Kim , Jaehoon Chung , Sungho Moon
发明人： Soyeon Kim , Jaehoon Chung , Sungho Moon
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0032 , H04L27/2647
摘要： The present invention relates to a wireless access system supporting carrier aggregation and carrier aggregation technology, and discloses methods for effectively detecting control signals for a plurality of cells and apparatuses supporting same. In an embodiment of the present invention, a method for detecting control signals in a wireless access system supporting multiple carrier aggregation (CA) and cross carrier scheduling may comprise calculating the start point of a reference search space in an expanded search space, calculating start points of the next search spaces which are spaced apart from the reference search space by a predetermined offset value, and performing blind decoding on the reference search space and subsequent search spaces to search control signals from a base station.
摘要翻译：本发明涉及一种支持载波聚合和载波聚合技术的无线接入系统，并且公开了有效地检测多个小区的控制信号和支持它的装置的方法。在本发明的一个实施例中，一种用于检测支持多载波聚合（CA）和跨载波调度的无线接入系统中的控制信号的方法可以包括：在扩展搜索空间中计算参考搜索空间的起始点，计算起始点与参考搜索空间间隔开预定偏移值的下一个搜索空间，对参考搜索空间和后续搜索空间执行盲解码以搜索来自基站的控制信号。

17. 发明申请

US20130201964A1 METHOD AND APPARATUS FOR TRANSCEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM WHICH SUPPORTS A PLURALITY OF COMPONENT CARRIERS 有权
标题翻译：在支持多种组件运营商的无线通信系统中收发数据的方法和装置
公开(公告)号：US20130201964A1
公开(公告)日：2013-08-08
申请号：US13521704
申请日：2011-02-01
申请人： Soyeon Kim , Sungho Moon , Jaehoon Chung
发明人： Soyeon Kim , Sungho Moon , Jaehoon Chung
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L1/0038 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W72/0413 , H04W72/042 , H04W72/048 , H04W88/02 , H04W92/10
摘要： The present disclosure relates to an operating method of a terminal for transceiving data to/from a base station in a system that supports a plurality of component carriers. The method includes receiving, from the base station, downlink control information (DCI) masked using a terminal identifier (cell-radio network temporary identifier (C-RNTI)) or a semi-persistent scheduling terminal identifier (SPS C-RNTI) through a physical downlink control channel (PDCCH); determining a component carrier for transceiving data to/from the base station; and transceiving data to/from the base station through the determined component carrier. The determining includes determining the component carrier which has received the PDCCH as a component carrier for receiving downlink data, and determining an uplink component carrier linked with the component carrier which has received the PDCCH as a component carrier for transmitting uplink data.
摘要翻译：本公开涉及一种用于在支持多个分量载波的系统中向基站收发数据的终端的操作方法。该方法包括：从基站接收使用终端标识符（小区无线电网络临时标识符（C-RNTI））或半永久调度终端标识符（SPS C-RNTI）掩蔽的下行控制信息（DCI）物理下行链路控制信道（PDCCH）; 确定用于向基站收发数据的分量载波; 以及通过所确定的分量载波向/从基站收发数据。所述确定包括确定已经接收到所述PDCCH的分量载波作为用于接收下行链路数据的分量载波，以及确定与已经接收到所述PDCCH的分量载波链接的上行链路分量载波作为用于发送上行链路数据的分量载波。

18. 发明申请

US20090175292A1 METHOD FOR TRANSMITTING AND RECEIVING RANDOM ACCESS REQUEST AND TRANSMITTING AND RECEIVING RANDOM ACCESS RESPONSE 有权
标题翻译：发送和接收随机访问请求和发送和接收随机访问响应的方法
公开(公告)号：US20090175292A1
公开(公告)日：2009-07-09
申请号：US12347352
申请日：2008-12-31
申请人： Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Sungho Moon , Seung Hee Han , Hyun Woo Lee , Dragan Vujcic
发明人： Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Sungho Moon , Seung Hee Han , Hyun Woo Lee , Dragan Vujcic
IPC分类号： H04J3/02
CPC分类号： H04W74/0833 , H04L1/1887 , H04W72/0413 , H04W72/0446 , H04W72/12 , H04W74/006 , H04W74/08
摘要： A base station transmits a random access response in response to a random access request (random access preamble) of a user equipment. The random access response includes information about a time when the random access request is transmitted and sequence number information of the random access request (random access preamble). The user equipment checks whether the received random access response is the response of the random access request transmitted by the user equipment, using the information about the time when the random access request is transmitted and the sequence number information included in the received random access response.
摘要翻译：基站响应于用户设备的随机接入请求（随机接入前导码）发送随机接入响应。随机接入响应包括关于发送随机接入请求的时间和随机接入请求（随机接入前导码）的序列号信息的信息。用户设备使用关于发送随机接入请求的时间的信息和包括在接收到的随机接入响应中的序列号信息来检查所接收的随机接入响应是否是由用户设备发送的随机接入请求的响应。

19. 发明授权

US08837518B2 Method of communication using frame 有权
标题翻译：使用框架的通信方法
公开(公告)号：US08837518B2
公开(公告)日：2014-09-16
申请号：US13252686
申请日：2011-10-04
申请人： Sungho Moon , Minseok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
发明人： Sungho Moon , Minseok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
IPC分类号： H04J3/00 , H04L5/00 , H04L27/26 , H04L5/14
CPC分类号： H04L5/0007 , H04L5/1469 , H04L27/2602
摘要： A device and method for communicating by a mobile communication terminal in communication with a base station. The method according to an embodiment includes exchanging a frame of data with the base station. The frame of data includes a) a plurality of first subframes each having a first number of orthogonal frequency division multiple access (OFDMA) symbols, and b) a plurality of second subframes each having a second number of orthogonal frequency division multiple access (OFDMA) symbols different from the first number. A first and a last subframe each includes one of the plurality of first subframes.
摘要翻译：一种用于通过一个移动通信终端的通信中与基站通信的装置和方法。根据一个实施例，该方法包括与基站交换数据的帧。数据的帧包括：a）多个第一子帧的每一个具有的正交频分多址的第一数量（OFDMA）符号;和b）多个各自具有的正交频分多址的第二数量（OFDMA第二子帧）符号与第一个数字不同。第一和第二子帧各自包括多个第一子帧之一。

20. 发明授权

US08223857B2 Method of communication using frame 有权
标题翻译：使用框架的通信方法
公开(公告)号：US08223857B2
公开(公告)日：2012-07-17
申请号：US12372507
申请日：2009-02-17
申请人： Sungho Moon , Minseok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
发明人： Sungho Moon , Minseok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
IPC分类号： H04L27/28
CPC分类号： H04L5/0007 , H04L5/1469 , H04L27/2602
摘要： A device and method for communicating by a mobile communication terminal in communication with a base station. The method according to an embodiment includes exchanging a frame of data with the base station. The frame of data includes a) a plurality of first subframes each having a first number of orthogonal frequency division multiple access (OFDMA) symbols, and b) a plurality of second subframes each having a second number of orthogonal frequency division multiple access (OFDMA) symbols different from the first number. One of the second subframes includes an idle symbol.
摘要翻译：一种用于与基站通信的移动通信终端进行通信的装置和方法。根据实施例的方法包括与基站交换数据帧。数据帧包括a）多个第一子帧，每个第一子帧具有第一数量的正交频分多址（OFDMA）符号，以及b）多个第二子帧，每个第二子帧具有第二数目的正交频分多址（OFDMA）符号与第一个数字不同。第二子帧中的一个包括空闲符号。

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