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. 发明授权

US09106379B2 Method for transmitting control signal using efficient multiplexing 有权
标题翻译：使用高效复用发送控制信号的方法
公开(公告)号：US09106379B2
公开(公告)日：2015-08-11
申请号：US13014665
申请日：2011-01-26
申请人： Hak Seong Kim , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Jung Hoon Lee , Seong Hoon Jeong
发明人： Hak Seong Kim , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Jung Hoon Lee , Seong Hoon Jeong
IPC分类号： H04W72/04 , H04L5/00 , H04L1/16 , H04L1/18
CPC分类号： H04L5/0007 , H04L1/1607 , H04L1/1854 , H04L1/1858 , H04L1/1861 , H04L5/0026 , H04L5/0053 , H04L5/0055 , H04W72/0446 , H04W72/0453 , H04W88/02 , H04W88/08
摘要： A method of transmitting a control signal using efficient multiplexing is disclosed. The present invention includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-hit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.
摘要翻译：公开了一种使用高效复用来发送控制信号的方法。本发明包括以下步骤：通过码分多址（CDMA）在规定的时频域内复用多个1位控制信号，并发送多路复用的控制信号，其中多个1命中控制信号包括用于特定发送侧的多个1位控制信号。因此，可以提高1位控制信号传输的可靠性。

2. 发明授权

US08929389B2 Reference signal transmission method for downlink multiple input multiple output system 有权
标题翻译：下行多输入多输出系统的参考信号传输方法
公开(公告)号：US08929389B2
公开(公告)日：2015-01-06
申请号：US13679759
申请日：2012-11-16
申请人： Jung Hoon Lee , Dong Youn Seo , Ki Jun Kim , Joon Kui Ahn
发明人： Jung Hoon Lee , Dong Youn Seo , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04J3/00 , H04W24/00 , H04B7/04
CPC分类号： H04L5/0048 , H04B7/0413 , H04L5/0023 , H04L5/005 , H04L27/2626 , H04W24/00 , H04W72/042 , H04W72/0446 , H04W88/02 , H04W88/08
摘要： A reference signal transmission method in a downlink MIMO system is disclosed. The downlink MIMO system supports a first UE supporting N transmission antennas among a total of M transmission antennas (where M>N) and a second UE supporting the M transmission antennas. The method includes transmitting, by a base station (BS), subframe-associated information which designates a first subframe in which data for the first UE and the second UE is transmitted and a second subframe in which data only for the second UE can be transmitted within a radio frame having a plurality of subframes, and transmitting the first subframe and the second subframe. Reference signals corresponding to antenna ports ‘0’ to ‘N−1’ of the N antennas are mapped to the first subframe, and reference signals corresponding to antenna ports ‘0’ to ‘M−1’ of the M antennas are mapped to the second subframe.
摘要翻译：公开了一种下行链路MIMO系统中的参考信号传输方法。下行链路MIMO系统支持在总共M个发送天线（其中M> N）和支持M个发送天线的第二UE之间支持N个发送天线的第一UE。该方法包括由基站（BS）发送指定其中发送第一UE和第二UE的数据的第一子帧的子帧关联信息，以及可以发送仅第二UE的数据的第二子帧在具有多个子帧的无线帧内，并发送第一子帧和第二子帧。对应于N个天线的天线端口“0”到“N-1”的参考信号被映射到第一子帧，并且对应于M个天线的天线端口'0'到'M-1'的参考信号被映射到第二子帧。

3. 发明授权

US08553638B2 Method for receiving ACK/NACK signal in mobile communication system 有权
公开(公告)号：US08553638B2
公开(公告)日：2013-10-08
申请号：US13295884
申请日：2011-11-14
申请人： Dae Won Lee , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Dong Wook Roh , Suk Hyon Yoon , Joon Kui Ahn , Dong Youn Seo , Hak Seong Kim , Jung Hoon Lee , Eun Sun Kim , Sung Duk Choi
发明人： Dae Won Lee , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Dong Wook Roh , Suk Hyon Yoon , Joon Kui Ahn , Dong Youn Seo , Hak Seong Kim , Jung Hoon Lee , Eun Sun Kim , Sung Duk Choi
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04B7/0413 , H04L1/06 , H04L1/1671 , H04L1/1861 , H04L5/0023 , H04L5/0037 , H04L5/0055 , H04L47/10 , H04W28/04 , H04W72/04 , H04W72/0406 , H04W72/0413
摘要： A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.

4. 发明授权

US08547927B2 Method for user equipment to perform random access to base station in wireless communication system that supports multiple uplink and downlink carriers 失效
标题翻译：用于在支持多个上行链路和下行链路载波的无线通信系统中对基站执行随机接入的方法
公开(公告)号：US08547927B2
公开(公告)日：2013-10-01
申请号：US12995109
申请日：2009-11-03
申请人： Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Joon Kui Ahn
发明人： Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04W72/04 , H04W72/08 , H04B7/208 , H04J4/00
CPC分类号： H04W74/002 , H04L5/001 , H04W74/0833
摘要： A method for a user equipment to perform random access to a base station in a wireless communication system that supports multiple uplink and downlink carriers is provided. In the method, system information including cell identifier information of each of the downlink component carriers and PRACH TF slot and preamble sequence information which is common to all downlink component carriers, the system information being broadcast through each downlink component carrier corresponding to the cell identifier information, is received. A PRACH preamble is transmitted through one uplink component carrier linked to the downlink component carriers using the received PRACH TF slot and preamble sequence information. An RACH response is received through each of the downlink component carriers. The cell identifier information is used to transmit a Radio Resource Control (RRC) connection request signal and cell identifier information of a downlink component carrier, which the user equipment desires to access among the downlink component carriers.
摘要翻译：提供了一种用于在支持多个上行链路和下行链路载波的无线通信系统中对用户设备执行对基站的随机接入的方法。在该方法中，系统信息包括下行链路分量载波和PRACH TF时隙中的每一个的小区标识符信息以及所有下行链路分量载波共同的前导序列信息，所述系统信息通过与小区标识符信息对应的每个下行链路分量载波进行广播，被收到。通过使用所接收的PRACH TF时隙和前导序列信息，通过链路到下行链路分量载波的一个上行链路分量载波来发送PRACH前导码。通过每个下行链路分量载波接收RACH响应。小区标识符信息用于发送用户设备希望在下行链路分量载波之间接入的下行链路分量载波的无线电资源控制（RRC）连接请求信号和小区标识符信息。

5. 发明授权

US08503408B2 Method for transmitting and receiving a signal to protect against erroneous feedback information 有权
标题翻译：用于发送和接收信号以防止错误反馈信息的方法
公开(公告)号：US08503408B2
公开(公告)日：2013-08-06
申请号：US13412499
申请日：2012-03-05
申请人： Dong Youn Seo , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Jung Hoon Lee , Eun Sun Kim , Hak Seong Kim , Suk Hyon Yoon , Joon Kui Ahn
发明人： Dong Youn Seo , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Jung Hoon Lee , Eun Sun Kim , Hak Seong Kim , Suk Hyon Yoon , Joon Kui Ahn
IPC分类号： H04W4/00 , H04H20/67 , H04B7/185 , H04B7/08 , H04B7/02 , H01Q21/00
CPC分类号： H04B7/0652 , H04B7/0413 , H04B7/0634 , H04B7/0665 , H04W72/042
摘要： A base station includes a receiver receiving feedback information including a preferred weight determined by a user equipment (UE); a processor multiplying a weight and data to be transmitted; a transmitter including two antennas and transmitting the weight multiplied data to the UE through a specific physical downlink shared channel where a MIMO transmission scheme for a HS-DSCH (High Speed Downlink Shared Channel) is applied, the transmitter transmitting feed-forward information through a downlink shared control channel when the data is transmitted using the MIMO transmission scheme for the HS-DSCH, wherein the weight applied to the specific physical downlink shared channel is adjusted at a subframe boundary of the specific physical downlink shared channel and the feed-forward information is transmitted through a subframe of the downlink shared control channel corresponding to the specific subframe of the specific physical downlink shared channel.
摘要翻译：基站包括：接收机，接收包括由用户设备（UE）确定的优选权重的反馈信息; 处理器将权重和要发送的数据相乘; 发射机，其包括两个天线，并且通过特定的物理下行链路共享信道向UE发送加权相乘数据，其中应用用于HS-DSCH（高速下行链路共享信道）的MIMO传输方案，发射机通过一个当使用HS-DSCH的MIMO传输方案发送数据时，下行链路共享控制信道，其中施加到特定物理下行链路共享信道的加权在特定物理下行链路共享信道的子帧边界和前馈信息通过与特定物理下行链路共享信道的特定子帧对应的下行链路共享控制信道的子帧来发送。

6. 发明申请

US20110305219A1 METHOD FOR TRANSMITTING DOWNLINK CONTROL SIGNAL 有权
标题翻译：发送下行链路控制信号的方法
公开(公告)号：US20110305219A1
公开(公告)日：2011-12-15
申请号：US13217204
申请日：2011-08-24
申请人： Hak Seong KIM , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Seong Hoon Jeong , Eun Sun Kim , Dae Won Lee , Jung Hoon Lee
发明人： Hak Seong KIM , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Seong Hoon Jeong , Eun Sun Kim , Dae Won Lee , Jung Hoon Lee
IPC分类号： H04W72/04
CPC分类号： H04L1/0027 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L27/261 , H04W72/14
摘要： A method of transmitting a downlink control signal is disclosed, by which localized allocation and distributed allocation are efficiently used in transmitting a downlink control signal. The present invention includes multiplexing the downlink control signal in a manner of if there exists downlink data transmission to a prescribed UE, applying localized allocation to a transmission of the downlink control signal including the scheduling information on the uplink data transmission of the UE and applying distributed allocation to another transmission of the downlink control signal and transmitting the multiplexed downlink control signal.
摘要翻译：公开了一种发送下行链路控制信号的方法，通过该方法，在发送下行链路控制信号中有效地使用集中分配和分布式分配。本发明包括以下述方式对下行链路控制信号进行多路复用：如果存在向规定的UE的下行链路数据传输，对包括关于UE的上行链路数据传输的调度信息的下行链路控制信号的发送应用集中分配，分配给下行链路控制信号的另一个传输，并发送多路复用的下行链路控制信号。

7. 发明授权

US08064834B2 Method of allocating radio resources in multi-carrier system 有权
标题翻译：在多载波系统中分配无线电资源的方法
公开(公告)号：US08064834B2
公开(公告)日：2011-11-22
申请号：US12698482
申请日：2010-02-02
申请人： Hak Seong Kim , Bong Hoe Kim , Joon Kui Ahn , Dong Youn Seo , Jung Hoon Lee , Young Woo Yun , Suk Hyon Yoon , Eun Sun Kim , Ki Jun Kim
发明人： Hak Seong Kim , Bong Hoe Kim , Joon Kui Ahn , Dong Youn Seo , Jung Hoon Lee , Young Woo Yun , Suk Hyon Yoon , Eun Sun Kim , Ki Jun Kim
IPC分类号： H04B1/00 , H04B7/00 , H04B7/185 , H04W72/00 , H04W4/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04J9/00 , H04L1/00 , H04L12/26 , H04L5/04
CPC分类号： H04W72/0453 , H04L5/0053 , H04L5/023 , H04L27/2601 , H04L27/2602 , H04W72/042 , H04W72/14 , H04W74/0833 , H04W74/0866 , H04W84/12
摘要： A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
摘要翻译：公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。

8. 发明授权

US08027297B2 Method for transmitting downlink control signal 有权
标题翻译：发送下行控制信号的方法
公开(公告)号：US08027297B2
公开(公告)日：2011-09-27
申请号：US12444104
申请日：2007-10-02
申请人： Hak Seong Kim , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Seong Hoon Jeong , Eun Sun Kim , Dae Won Lee , Jung Hoon Lee
发明人： Hak Seong Kim , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Seong Hoon Jeong , Eun Sun Kim , Dae Won Lee , Jung Hoon Lee
IPC分类号： H04W4/00
CPC分类号： H04L1/0027 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L27/261 , H04W72/14
摘要： A method of transmitting a downlink control signal is disclosed, by which localized allocation and distributed allocation are efficiently used in transmitting a downlink control signal. The present invention includes multiplexing the downlink control signal in a manner of if there exists downlink data transmission to a prescribed UE, applying localized allocation to a transmission of the downlink control signal including the scheduling information on the uplink data transmission of the UE and applying distributed allocation to another transmission of the downlink control signal and transmitting the multiplexed downlink control signal.
摘要翻译：公开了一种发送下行链路控制信号的方法，通过该方法，在发送下行链路控制信号中有效地使用集中分配和分布式分配。本发明包括以下述方式对下行链路控制信号进行多路复用：如果存在向规定的UE的下行链路数据传输，对包括关于UE的上行链路数据传输的调度信息的下行链路控制信号的发送应用集中分配，分配给下行链路控制信号的另一个传输，并发送多路复用的下行链路控制信号。

9. 发明申请

US20110075629A1 METHOD FOR USER EQUIPMENT TO PERFORM RANDOM ACCESS TO BASE STATION IN WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTIPLE UPLINK AND DOWNLINK CARRIERS 失效
标题翻译：用户设备在支持多个上行链路和下行链路的无线通信系统中执行随机访问基站的方法
公开(公告)号：US20110075629A1
公开(公告)日：2011-03-31
申请号：US12995109
申请日：2009-11-03
申请人： Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Joon Kui Ahn
发明人： Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04W74/08 , H04W72/04
CPC分类号： H04W74/002 , H04L5/001 , H04W74/0833
摘要： A method for a user equipment to perform random access to a base station in a wireless communication system that supports multiple uplink and downlink carriers is provided. In the method, system information including cell identifier information of each of the downlink component carriers and PRACH TF slot and preamble sequence information which is common to all downlink component carriers, the system information being broadcast through each downlink component carrier corresponding to the cell identifier information, is received. A PRACH preamble is transmitted through one uplink component carrier linked to the downlink component carriers using the received PRACH TF slot and preamble sequence information. An RACH response is received through each of the downlink component carriers. The cell identifier information is used to transmit a Radio Resource Control (RRC) connection request signal and cell identifier information of a downlink component carrier, which the user equipment desires to access among the downlink component carriers.
摘要翻译：提供了一种用于在支持多个上行链路和下行链路载波的无线通信系统中对用户设备执行对基站的随机接入的方法。在该方法中，系统信息包括下行链路分量载波和PRACH TF时隙中的每一个的小区标识符信息以及所有下行链路分量载波共同的前导序列信息，所述系统信息通过与小区标识符信息对应的每个下行链路分量载波进行广播，被收到。通过使用所接收的PRACH TF时隙和前导序列信息，通过链路到下行链路分量载波的一个上行链路分量载波来发送PRACH前导码。通过每个下行链路分量载波接收RACH响应。小区标识符信息用于发送用户设备希望在下行链路分量载波之间接入的下行链路分量载波的无线电资源控制（RRC）连接请求信号和小区标识符信息。

10. 发明授权

US07885221B2 Method for signaling of resource allocation to adjust granularity in cellular multi-carrier system 有权
标题翻译：用于信令资源分配以调整蜂窝多载波系统中的粒度的方法
公开(公告)号：US07885221B2
公开(公告)日：2011-02-08
申请号：US12421877
申请日：2009-04-10
申请人： Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Joon Kui Ahn
发明人： Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04B7/212
CPC分类号： H04W72/042 , H04B7/0665 , H04L5/0007 , H04L5/0039 , H04L5/0092 , H04L5/0094 , H04W16/10 , H04W36/0066 , H04W48/12 , H04W72/0446 , H04W72/0493 , H04W72/12
摘要： A method for adjusting a granularity of resource allocation in a wireless mobile communication system supporting a compact scheduling is disclosed. A resource indication value (RIV) corresponds to a start index (S) of one set of consecutive virtual resource blocks (VRBs) and a length of the VRBs. The start index (S) is selected from among ‘s’ values (where s=P+mT
摘要翻译：公开了一种在支持紧凑调度的无线移动通信系统中调整资源分配粒度的方法。资源指示值（RIV）对应于一组连续虚拟资源块（VRB）的开始索引（S）和VRB的长度。从“s”值（其中s = P + mT

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