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

US09094877B2 Handover method in wireless communication system 有权
标题翻译：无线通信系统中的切换方式
公开(公告)号：US09094877B2
公开(公告)日：2015-07-28
申请号：US13383209
申请日：2010-07-09
申请人： Soojung Jung , Juhee Kim , Eunkyung Kim , Jae Sun Cha , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
发明人： Soojung Jung , Juhee Kim , Eunkyung Kim , Jae Sun Cha , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W36/00 , H04W36/28
CPC分类号： H04W36/0016 , H04W36/0072 , H04W36/28
摘要： Disclosed is a method of a handover in a wireless communication system. The method includes transmitting a handover request message to the service BS, and receiving a handover command message from the service BS in response to the handover request message. Multi-carriers are assigned to a terminal in advance right before a handover, and all or some of the multi-carriers are activated right after the handover. Therefore, multi-carrier are effectively utilized.
摘要翻译：公开了一种在无线通信系统中切换的方法。所述方法包括：向所述服务BS发送切换请求消息，以及响应于所述切换请求消息从所述服务BS接收切换命令消息。多个载波在切换之前预先分配给终端，并且所有或多个多载波在切换之后立即被激活。因此，多载波被有效利用。

12. 发明授权

US09025508B2 Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system 有权
标题翻译：用于在多载波无线通信系统中接收移动多播广播服务的方法
公开(公告)号：US09025508B2
公开(公告)日：2015-05-05
申请号：US13518678
申请日：2010-12-22
申请人： Eunkyung Kim , Jae Sun Cha , Soojung Jung , Sung Cheol Chang , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
发明人： Eunkyung Kim , Jae Sun Cha , Soojung Jung , Sung Cheol Chang , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W4/06 , H04W36/06 , H04W72/00 , H04W76/00
CPC分类号： H04W4/06 , H04W36/06 , H04W72/005 , H04W76/40
摘要： Method receiving Multicast Broadcast Service (MBS) in a wireless communication system is provided. The method comprises receiving a Dynamic Service Addition (DSA) message through a primary carrier, from a Base Station (BS); switching from the primary carrier to a secondary carrier based on the DSA message; receiving an MBS Configuration message through the secondary carrier, from the BS; and receiving MBS data through the secondary carrier based on the MBS Configuration message, from the BS.
摘要翻译：提供了一种在无线通信系统中接收组播广播服务（MBS）的方法。该方法包括从基站（BS）通过主载波接收动态服务添加（DSA）消息; 基于DSA消息从主载波切换到辅载波; 通过所述辅助载波从所述BS接收MBS配置消息; 并根据MBS配置消息从BS接收MBS数据。

13. 发明授权

US08995319B2 Terminal of supporting direct communication using infra communication and direct communication method of the same 有权
标题翻译：终端支持直接通信使用基于通信的直接通信方式相同
公开(公告)号：US08995319B2
公开(公告)日：2015-03-31
申请号：US13547672
申请日：2012-07-12
申请人： Sung Cheol Chang , Mi Young Yun , Eunkyung Kim , Sung Kyung Kim , Won-Ik Kim , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim , Seokki Kim
发明人： Sung Cheol Chang , Mi Young Yun , Eunkyung Kim , Sung Kyung Kim , Won-Ik Kim , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim , Seokki Kim
IPC分类号： H04B7/00 , H04W76/02 , H04W88/04
CPC分类号： H04W76/023 , H04W76/14 , H04W88/04
摘要： A method in which a first terminal supports direct communication using infracommunication includes setting at least one direct communication link with at least one second terminal, setting at least one traffic connection with a base station, and forwarding data that is transmitted through the at least one direct communication link from the at least one second terminal to the at least one traffic connection or forwarding data that is transmitted through the at least one traffic connection from the base station to the at least one direct communication link.
摘要翻译：一种方法，其中第一终端支持使用通信的直接通信包括：与至少一个第二终端设置至少一个直接通信链路，设置与基站的至少一个业务连接，以及转发通过至少一个直接发送的数据从所述至少一个第二终端到所述至少一个业务连接的通信链路或者通过所述至少一个业务连接从所述基站发送到所述至少一个直接通信链路的转发数据。

14. 发明授权

US08897258B2 Method of transmitting data for reducing interference in hierarchical cell structure 有权
标题翻译：发送数据以减少分层小区结构干扰的方法
公开(公告)号：US08897258B2
公开(公告)日：2014-11-25
申请号：US12836949
申请日：2010-07-15
申请人： Juhee Kim , Jae Sun Cha , Kwang Jae Lim , Soojung Jung , Eunkyung Kim , Hyun Lee , Chul Sik Yoon
发明人： Juhee Kim , Jae Sun Cha , Kwang Jae Lim , Soojung Jung , Eunkyung Kim , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W4/00 , H04W28/04 , H04L5/00 , H04L12/28 , H04W88/08 , H04W84/04 , H04W24/00 , H04W24/10 , H04W92/20
CPC分类号： H04W28/04 , H04L5/0007 , H04L5/006 , H04L5/0085 , H04L5/0096 , H04W24/00 , H04W24/10 , H04W84/045 , H04W88/08 , H04W92/20
摘要： A method of transmitting data for reducing interference in a hierarchical cell structure including a macro base station (BS) providing multi carriers and a femto BS providing a single carrier includes performing a channel scan within an interfered carrier to acquire channel state information and neighbor femto BS information if interference with the femto BS occurs; transmitting a channel measurement report including the channel state information and the neighbor femto BS information to the macro BS; and transmitting data through a carrier changed by receiving carrier change information from the macro BS.
摘要翻译：一种发送用于减少包括提供多载波的宏基站（BS）和提供单载波的毫微微BS的分级小区结构中的干扰的数据的方法包括在被干扰载波内执行信道扫描以获取信道状态信息和邻近毫微微BS 信息，如果发生与毫微微BS的干扰; 向所述宏BS发送包括所述信道状态信息和所述相邻毫微微BS信息的信道测量报告; 并且通过从宏BS接收载波改变信息而通过载波发送数据。

15. 发明授权

US08774807B2 Method of performing handover in multi carrier wireless access system 有权
标题翻译：在多载波无线接入系统中执行切换的方法
公开(公告)号：US08774807B2
公开(公告)日：2014-07-08
申请号：US12769235
申请日：2010-04-28
申请人： Soojung Jung , Juhee Kim , Eunkyung Kim , Jae Sun Cha , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
发明人： Soojung Jung , Juhee Kim , Eunkyung Kim , Jae Sun Cha , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W4/00
CPC分类号： H04L27/0012 , H04W36/0027
摘要： There is provided a method for handover of a terminal in a wireless access system using multi-carrier operation. The method comprises: receiving a handover command message from a serving base station; and performing network reentry to a target base station based on the handover command message, wherein the handover command message includes information required for handover to the target base station and information on whether the target base station supports handover using multi-carriers. Accordingly, it is possible to efficiently perform the handover in the wireless access system supporting the multi-carriers.
摘要翻译：提供了一种使用多载波操作在无线接入系统中终端切换的方法。该方法包括：从服务基站接收切换命令消息; 以及基于所述切换命令消息对目标基站执行网络再入，其中所述切换命令消息包括切换到所述目标基站所需的信息以及关于所述目标基站是否支持使用多载波的切换的信息。因此，能够在支持多载波的无线接入系统中有效地进行切换。

16. 发明授权

US08326304B2 Femtocell search method for macro to femto handover 有权
标题翻译：用于宏到毫微微切换的毫微微小区搜索方法
公开(公告)号：US08326304B2
公开(公告)日：2012-12-04
申请号：US13001533
申请日：2009-03-26
申请人： Won-Ik Kim , Kwang Jae Lim , Sung Cheol Chang , Sung-Geun Jin , Hyun Lee , Chul Sik Yoon
发明人： Won-Ik Kim , Kwang Jae Lim , Sung Cheol Chang , Sung-Geun Jin , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W36/00
CPC分类号： H04W36/0083
摘要： The present invention relates to a femtocell search method for a handover from a macrocell to a femtocell. The present invention relates to a method for a terminal that accesses a macrocell to search a femtocell in an environment where a plurality of femtocells are overlapped in one macrocell. The terminal searches a femtocell by using a dummy preamble in order to minimize the size of neighbor cell lists broadcasted from the macrocell to the terminal. Therefore, according to the present invention, an MAC overhead can be minimized by eliminating neighbor femtocell lists in a mobile neighbor advertisement (MOB_NBR_ADV) message broadcasted from the macrocell, and the terminal can search a femtocell with a minimum scanning load by checking only a femtocell dummy preamble in a dedicated symbol of the macrocell.
摘要翻译：本发明涉及一种用于从宏小区到毫微微小区切换的毫微微小区搜索方法。本发明涉及一种在一个宏小区中多个毫微微小区重叠的环境中访问宏小区来搜索毫微微小区的终端的方法。终端通过使用伪前导码来搜索毫微微小区，以便最小化从宏小区向终端广播的相邻小区列表的大小。因此，根据本发明，通过消除从宏小区广播的移动邻居广播（MOB_NBR_ADV）消息中的邻居毫微微小区列表，可以最小化MAC开销，并且终端可以通过仅检查毫微微小区来搜索具有最小扫描负载的毫微微小区在宏小区的专用符号中的伪前导码。

17. 发明申请

US20120264430A1 METHOD FOR COMMUNICATION OF BASE STATION, RELAY STATION AND TERMINAL 审中-公开
标题翻译：基站，中继站和终端通信方法
公开(公告)号：US20120264430A1
公开(公告)日：2012-10-18
申请号：US13440519
申请日：2012-04-05
申请人： Eunkyung KIM , Sung Kyung Kim , Sung Cheol Chang , Hyun Lee , Chul Sik Yoon , Won-Ik Kim , Mi-Young Yun , Kwang Jae Lim
发明人： Eunkyung KIM , Sung Kyung Kim , Sung Cheol Chang , Hyun Lee , Chul Sik Yoon , Won-Ik Kim , Mi-Young Yun , Kwang Jae Lim
IPC分类号： H04W36/00 , H04W88/00
CPC分类号： H04W36/28 , H04B7/2606 , H04W24/04 , H04W36/0061 , H04W84/047 , H04W88/04 , H04W92/18 , H04W92/20
摘要： The present invention relates to a communication method of a base station, which includes the base station including an indication of whether the base station is a terminal acting as a base station or a base station acting as a relay station in an SCD message or DCD message, and transmitting the SCD message or the DCD message to a terminal.
摘要翻译：本发明涉及一种基站的通信方法，其包括基站，包括基站是充当基站的终端还是作为SCD消息或DCD消息中的中继站的基站的指示，并将SCD消息或DCD消息发送到终端。

18. 发明申请

US20120224546A1 METHOD AND TERMINAL FOR PERFORMING DIRECT COMMUNICATION BETWEEN TERMINALS 审中-公开
标题翻译：用于在终端之间执行直接通信的方法和终端
公开(公告)号：US20120224546A1
公开(公告)日：2012-09-06
申请号：US13412585
申请日：2012-03-05
申请人： Sung Cheol CHANG , Mi-Young Yun , Young-Ho Jung , Eunkyung Kim , Sung Kyung Kim , Won-Ik Kim , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim
发明人： Sung Cheol CHANG , Mi-Young Yun , Young-Ho Jung , Eunkyung Kim , Sung Kyung Kim , Won-Ik Kim , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim
IPC分类号： H04W72/04
CPC分类号： H04W76/14 , H04L1/0001 , H04W52/0219 , H04W72/04 , H04W92/18 , Y02D70/00
摘要： A first terminal for performing direct communication between terminals includes: a radio frequency (RF) unit; and a processor, the processor being adapted to perform direct communication with at least one second terminal by using resources allocated for direct communication between terminals, wherein the resources are divided into a first slot region and a second slot region, the first slot region including a synchronization channel containing synchronization information for direct communication between terminals, a dedicated channel for transmitting direct communication data between terminals, and a supplementary channel one-to-one mapped with the dedicated channel, and the second slot region including the dedicated channel and the supplementary channel.
摘要翻译：用于在终端之间进行直接通信的第一终端包括：射频（RF）单元; 以及处理器，所述处理器适于通过使用分配用于终端之间的直接通信的资源来执行与至少一个第二终端的直接通信，其中所述资源被划分为第一时隙区域和第二时隙区域，所述第一时隙区域包括同步信道包含用于终端之间直接通信的同步信息，用于在终端之间传输直接通信数据的专用信道和与专用信道映射的辅助信道，以及包括专用信道和辅助信道的第二时隙区域。

19. 发明申请

US20120176985A1 METHOD OF UPDATING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中更新系统信息的方法
公开(公告)号：US20120176985A1
公开(公告)日：2012-07-12
申请号：US13392842
申请日：2010-08-26
申请人： Jae Sun Cha , Juhee Kim , Soojung Jung , Eunkyung Kim , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
发明人： Jae Sun Cha , Juhee Kim , Soojung Jung , Eunkyung Kim , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W72/04
CPC分类号： H04L27/2602 , H04W48/10
摘要： The present invention provides a method of a Base Station (BS) updating system information using a superframe structure in a wireless communication system, comprising transmitting a primary header including system scheduling information pertinent to an update of the system information and transmitting an updated secondary header. The system scheduling information comprises secondary header change state information indicating a change state of the updated secondary header, secondary header applying information indicating whether the secondary header change state information is applied to a current system, and a secondary header change indicator indicating the updated secondary header.
摘要翻译：本发明提供了一种使用无线通信系统中的超帧结构来更新系统信息的基站（BS）的方法，包括：发送与所述系统信息的更新相关的系统调度信息并发送更新的次级报头的主报头。所述系统调度信息包括指示所述更新的次级头部的改变状态的次级头部改变状态信息，指示所述次级头衔更改状态信息是否应用于当前系统的次级头部应用信息，以及指示所述更新的次级头部。

20. 发明申请

US20120113943A1 HANDOVER METHOD IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的切换方法
公开(公告)号：US20120113943A1
公开(公告)日：2012-05-10
申请号：US13383209
申请日：2010-07-09
申请人： Soojung Jung , Juhee Kim , Eunkyung Kim , Jae Sun Cha , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
发明人： Soojung Jung , Juhee Kim , Eunkyung Kim , Jae Sun Cha , Kwang Jae Lim , Hyun Lee , Chul Sik Yoon
IPC分类号： H04W72/04
CPC分类号： H04W36/0016 , H04W36/0072 , H04W36/28
摘要： Disclosed is a method of a handover in a wireless communication system. The method includes transmitting a handover request message to the service BS, and receiving a handover command message from the service BS in response to the handover request message. Multi-carriers are assigned to a terminal in advance right before a handover, and all or some of the multi-carriers are activated right after the handover. Therefore, multi-carrier are effectively utilized.
摘要翻译：公开了一种在无线通信系统中切换的方法。所述方法包括：向所述服务BS发送切换请求消息，以及响应于所述切换请求消息从所述服务BS接收切换命令消息。多个载波在切换之前预先分配给终端，并且所有或多个多载波在切换之后立即被激活。因此，多载波被有效利用。

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