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1. 发明申请

US20090073914A1 MESSAGE CODING IN A RELAYED COMMUNICATIONS NETWORK 有权
标题翻译：中继通信网络中的消息编码
公开(公告)号：US20090073914A1
公开(公告)日：2009-03-19
申请号：US12211758
申请日：2008-09-16
申请人： Li-Hsiang Sun , Sang Gook Kim , Ki Dong Lee
发明人： Li-Hsiang Sun , Sang Gook Kim , Ki Dong Lee
IPC分类号： H04B7/14
CPC分类号： H04W4/08 , H04B7/15521 , H04W8/186 , H04W84/047
摘要： A method for relaying a signal in a wireless communication system is provided. The method comprises receiving in at least one of a base station and a relay station information regarding a mobile station group (MSG) of a mobile station, scheduling within a given duration uplink information to be transmitted from a first mobile station and downlink information to be transmitted to at least one mobile station, wherein the first mobile station is in each of the at least one mobile station's MSG, receiving in a relay station the uplink information and the downlink information to be transmitted within the given duration, network coding the uplink information and the downlink information in the relay station, and transmitting from the relay station a network-coded packet, wherein the network-coded packet can be received by the base station and the at least one mobile station.
摘要翻译：提供了一种在无线通信系统中中继信号的方法。所述方法包括在基站和中继站中的至少一个中接收关于移动台的移动台组（MSG）的信息，在给定时间内调度要从第一移动台发送的上行链路信息和下行链路信息发送到至少一个移动站，其中，所述第一移动台位于所述至少一个移动台的MSG中的每一个中，在中继站中接收在给定持续时间内要发送的上行链路信息和下行链路信息，对所述上行链路信息进行网络编码以及所述中继站中的下行链路信息，以及从所述中继站发送网络编码分组，其中所述网络编码分组可以由所述基站和所述至少一个移动台接收。

2. 发明授权

US08954065B2 Method of communicating data based on an unlicensed band in a wireless communication system 有权
标题翻译：在无线通信系统中基于非许可频带传送数据的方法
公开(公告)号：US08954065B2
公开(公告)日：2015-02-10
申请号：US13302567
申请日：2011-11-22
申请人： Sang Gook Kim , Ki Dong Lee , Dong Wook Roh , Li-Hsiang Sun
发明人： Sang Gook Kim , Ki Dong Lee , Dong Wook Roh , Li-Hsiang Sun
IPC分类号： H04W24/00 , H04W72/04 , H04W16/14 , H04W72/08 , H04W84/04
CPC分类号： H04W72/0426 , H04W16/14 , H04W72/082 , H04W84/045
摘要： A method for communicating data based on an unlicensed band in a wireless communication system comprising a first type network entity and a second type network entity which is different. The first type network entity comprises a cellular base station and the second type network entity comprises a Femto-cell base station. In the method, a cellular base station identifies at least one Femto-cell base station incurring interference and instructs the identified base station to operate on an unlicensed band. The technical features can be used to improve the performance of the wireless network, and/or to reduce the effect of interference.
摘要翻译：一种用于在包括不同的第一类型网络实体和第二类型网络实体的无线通信系统中基于非许可频带传送数据的方法。第一类网络实体包括蜂窝基站，第二类网络实体包括毫微微小区基站。在该方法中，蜂窝基站识别产生干扰的至少一个毫微微小区基站，并且指示所识别的基站在非许可频带上操作。技术特征可用于提高无线网络的性能，和/或减少干扰的影响。

3. 发明授权

US08159979B2 Enhanced TDD frame structure 有权
标题翻译：增强TDD帧结构
公开(公告)号：US08159979B2
公开(公告)日：2012-04-17
申请号：US12352498
申请日：2009-01-12
申请人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
发明人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
IPC分类号： H04J3/00 , H04J1/00 , H04W72/04
CPC分类号： H04L5/0062 , H04L5/0007
摘要： A method of providing uplink and downlink transmissions between a mobile terminal and a base station in a mobile communication system is provided. The method increases the flexibility and efficiency of a mobile communication system utilizing one or more relay entities and provides new frame structures to support legacy and new transmissions in a mobile communication system.
摘要翻译：提供了一种在移动通信系统中在移动终端和基站之间提供上行链路和下行链路传输的方法。该方法增加了利用一个或多个中继实体的移动通信系统的灵活性和效率，并且提供新的帧结构以支持移动通信系统中的传统和新传输。

4. 发明授权

US08050213B2 Message coding in a relayed communications network 有权
标题翻译：中继通信网络中的消息编码
公开(公告)号：US08050213B2
公开(公告)日：2011-11-01
申请号：US12211758
申请日：2008-09-16
申请人： Li-Hsiang Sun , Sang Gook Kim , Ki Dong Lee
发明人： Li-Hsiang Sun , Sang Gook Kim , Ki Dong Lee
IPC分类号： H04B7/14 , H04J1/10 , H04J3/08
CPC分类号： H04W4/08 , H04B7/15521 , H04W8/186 , H04W84/047
摘要： A method for relaying a signal in a wireless communication system is provided. The method comprises receiving in at least one of a base station and a relay station information regarding a mobile station group (MSG) of a mobile station, scheduling within a given duration uplink information to be transmitted from a first mobile station and downlink information to be transmitted to at least one mobile station, wherein the first mobile station is in each of the at least one mobile station's MSG, receiving in a relay station the uplink information and the downlink information to be transmitted within the given duration, network coding the uplink information and the downlink information in the relay station, and transmitting from the relay station a network-coded packet, wherein the network-coded packet can be received by the base station and the at least one mobile station.
摘要翻译：提供了一种在无线通信系统中中继信号的方法。所述方法包括在基站和中继站中的至少一个中接收关于移动台的移动台组（MSG）的信息，在给定时间内调度要从第一移动台发送的上行链路信息和下行链路信息发送到至少一个移动站，其中，所述第一移动台位于所述至少一个移动台的MSG中的每一个中，在中继站中接收在给定持续时间内要发送的上行链路信息和下行链路信息，对所述上行链路信息进行网络编码以及所述中继站中的下行链路信息，以及从所述中继站发送网络编码分组，其中所述网络编码分组可以由所述基站和所述至少一个移动台接收。

5. 发明申请

US20090180410A1 ENHANCED TDD FRAME STRUCTURE 有权
标题翻译：增强TDD框架结构
公开(公告)号：US20090180410A1
公开(公告)日：2009-07-16
申请号：US12352498
申请日：2009-01-12
申请人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
发明人： Ki-Dong Lee , Li-Hsiang Sun , Shu Wang , Sang Gook Kim
IPC分类号： H04L5/14
CPC分类号： H04L5/0062 , H04L5/0007
摘要： A method of providing uplink and downlink transmissions between a mobile terminal and a base station in a mobile communication system is provided. The method increases the flexibility and efficiency of a mobile communication system utilizing one or more relay entities and provides new frame structures to support legacy and new transmissions in a mobile communication system.
摘要翻译：提供了一种在移动通信系统中在移动终端和基站之间提供上行链路和下行链路传输的方法。该方法增加了利用一个或多个中继实体的移动通信系统的灵活性和效率，并且提供新的帧结构以支持移动通信系统中的传统和新传输。

6. 发明授权

US08787265B2 Method of transmitting and receiving acknowledgment signal in a wireless communication system 有权
标题翻译：在无线通信系统中发送和接收确认信号的方法
公开(公告)号：US08787265B2
公开(公告)日：2014-07-22
申请号：US11740271
申请日：2007-04-25
申请人： Young Cheul Yoon , Li-Hsiang Sun , Sang Gook Kim , Suk Woo Lee , Shu Wang
发明人： Young Cheul Yoon , Li-Hsiang Sun , Sang Gook Kim , Suk Woo Lee , Shu Wang
IPC分类号： H04W4/00
CPC分类号： H04L5/0055 , H04L1/1607 , H04L1/1887 , H04L2001/0092
摘要： A method of receiving an acknowledgement (ACK) signal from at least one access terminal (AT) in a wireless communication system is disclosed. More specifically, the method includes transmitting at least one packet via a packet data channel from an access network (AN), receiving at least one ACK signal from the at least one AT using same channelization resources, wherein each AT is assigned a code specific to each AT, and identifying the ACK signal corresponding to the transmitted packet from the received at least one ACK signal.
摘要翻译：公开了一种在无线通信系统中从至少一个接入终端（AT）接收确认（ACK）信号的方法。更具体地，该方法包括经由分组数据信道从接入网络（AN）发送至少一个分组，使用相同的信道化资源从至少一个AT接收至少一个ACK信号，其中每个AT分配特定于每个AT，并且从所接收的至少一个ACK信号中识别与所发送的分组相对应的ACK信号。

7. 发明授权

US08411618B2 Method of transmitting and receiving frame in a wireless communication system 有权
标题翻译：在无线通信系统中发送和接收帧的方法
公开(公告)号：US08411618B2
公开(公告)日：2013-04-02
申请号：US12554720
申请日：2009-09-04
申请人： Sang Gook Kim , Li-Hsiang Sun , Byung Kwan Yi , Dong Wook Roh
发明人： Sang Gook Kim , Li-Hsiang Sun , Byung Kwan Yi , Dong Wook Roh
IPC分类号： H04W4/00
CPC分类号： H04W52/48 , H04L1/0025 , H04L1/1671 , H04L1/1812 , H04L1/1858 , H04L5/0044 , H04L5/0048 , H04W52/146
摘要： The present invention relates to a wireless communication system and, more particularly, to a method of transmitting and receiving frame in a wireless communication system.A method for transmitting a frame of a base station in a wireless communication system comprises the steps of transmitting a first region of the frame to a mobile station by using a first traffic to pilot ratio (hereinafter referred to as “TPR”); and transmitting a second region of the frame to the mobile station by using a second TPR, wherein the second TPR is different from the first TPR.
摘要翻译：本发明涉及一种无线通信系统，更具体地，涉及一种在无线通信系统中发送和接收帧的方法。一种用于在无线通信系统中发送基站的帧的方法包括以下步骤：通过使用第一业务导频比（以下称为TPR）向所述移动台发送所述帧的第一区域; 以及通过使用第二TPR向所述移动站发送所述帧的第二区域，其中所述第二TPR与所述第一TPR不同。

8. 发明授权

US07583984B2 Method of providing notification for battery power conservation in a wireless system 有权
标题翻译：在无线系统中提供电池节电通知的方法
公开(公告)号：US07583984B2
公开(公告)日：2009-09-01
申请号：US11464150
申请日：2006-08-11
申请人： Li-Hsiang Sun , Suk Woo Lee , Young Cheul Yoon , Sang Gook Kim , Shu Wang , Hobin Kim
发明人： Li-Hsiang Sun , Suk Woo Lee , Young Cheul Yoon , Sang Gook Kim , Shu Wang , Hobin Kim
IPC分类号： H04B1/16 , H04M1/725
CPC分类号： H04W52/0235 , G06F1/3228 , H04W52/0229 , H04W52/0277 , Y02D70/24 , Y02D70/25
摘要： A method of executing to battery power consumption between an access terminal (AT) and an access network (AN) in a wireless communication system is disclosed. More specifically, the method includes transmitting a notification message to the AN, receiving a confirmation message from the AN, and entering the power-saving mode according to the determined power saving mode. Here, the notification message includes at least one of battery life information and a power-saving mode request, and the confirmation message includes a determined power saving mode which is based on the at least one of battery life information and the power-saving mode request.
摘要翻译：公开了一种执行无线通信系统中的接入终端（AT）和接入网（AN）之间的电力消耗的方法。更具体地，该方法包括向AN发送通知消息，从AN接收确认消息，并根据所确定的功率节省模式进入功率节省模式。这里，通知消息包括电池寿命信息和省电模式请求中的至少一个，并且确认消息包括基于电池寿命信息和省电模式请求中的至少一个的确定的省电模式。

9. 发明申请

US20090022234A1 RESOURCE MANAGEMENT IN A WIRELESS COMMUNICATION NETWORK 有权
标题翻译：无线通信网络资源管理
公开(公告)号：US20090022234A1
公开(公告)日：2009-01-22
申请号：US12054178
申请日：2008-03-24
申请人： Shu Wang , Sang Gook Kim , Young Cheul Yoon , Soon Yil Kwon , Li-Hsiang Sun , Ho Bin Kim , Suk Woo Lee , Byung Kwan Yi
发明人： Shu Wang , Sang Gook Kim , Young Cheul Yoon , Soon Yil Kwon , Li-Hsiang Sun , Ho Bin Kim , Suk Woo Lee , Byung Kwan Yi
IPC分类号： H04L27/28 , H04L27/00 , H04L27/06
CPC分类号： H04L5/0007 , H04L5/0021 , H04L5/0053 , H04L5/0092 , H04L27/2604 , H04L27/3488
摘要： A method of transmitting more than one signal in a wireless communication system is provided. The method comprises allocating multiple symbols to a first signal constellation and a second signal constellation, wherein the first signal constellation refers to base layer signals and the second signal constellation refers to enhancement layer signals; modulating the multiple symbols of the first signal constellation and the second signal constellation; and transmitting the modulated symbols, wherein configuration information used for modulating the multiple symbols is provided in a control message.
摘要翻译：提供了一种在无线通信系统中发送多于一个信号的方法。该方法包括将多个符号分配给第一信号星座图和第二信号星座图，其中第一信号星座参考基本层信号，第二信号星座是指增强层信号; 调制第一信号星座和第二信号星座的多个符号; 并且发送调制符号，其中在控制消息中提供用于调制多个符号的配置信息。

10. 发明授权

US08213391B2 Time synchronization of femtocell 有权
标题翻译：毫微微小区的时间同步
公开(公告)号：US08213391B2
公开(公告)日：2012-07-03
申请号：US12143924
申请日：2008-06-23
申请人： Stanislaw Czaja , Mark E. Davis , Anthony Lee , Sang Gook Kim , Li-Hsiang Sun
发明人： Stanislaw Czaja , Mark E. Davis , Anthony Lee , Sang Gook Kim , Li-Hsiang Sun
IPC分类号： H04B7/216 , H04J3/06
CPC分类号： H04L7/041 , H04W24/02 , H04W56/0015 , H04W84/045
摘要： Time synchronization of an access point base station. The method may include receiving an assignment message from a service provider comprising a plurality of parameters. The plurality of parameters may include an access point base station frequency assignment, a network identifier, an access point base station identifier, a neighbor list, a PN offset, and/or a scrambling code. The access point base station may then synchronize with the macro base station. Synchronizing may include searching for a strongest macro base station in the neighbor list, synchronizing a long code of the access point base station to the macro base station, estimating a propagation delay between the macro base station and the access point base station, and initializing a state of the access point base station PN code using the propagation delay to provide system time synchronization.
摘要翻译：接入点基站的时间同步。该方法可以包括从包括多个参数的服务提供商接收分配消息。多个参数可以包括接入点基站频率分配，网络标识符，接入点基站标识符，邻居列表，PN偏移和/或扰码。接入点基站然后可以与宏基站同步。同步可以包括在邻居列表中搜索最强的宏基站，将接入点基站的长码同步到宏基站，估计宏基站和接入点基站之间的传播延迟，以及初始化接入点基站PN码的状态使用传播延迟来提供系统时间同步。

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