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41. 发明授权

US08279876B2 Data service apparatus and method in heterogeneous wireless networks 有权
标题翻译：异构无线网络中的数据业务设备和方法
公开(公告)号：US08279876B2
公开(公告)日：2012-10-02
申请号：US11581308
申请日：2006-10-16
申请人： Young-Bin Chang , Eun-Taek Lim , Jung-Min Ro , Jae-Hyuk Jang , Dong-Seek Park , Young-Kwon Cho , Joon-Young Choi
发明人： Young-Bin Chang , Eun-Taek Lim , Jung-Min Ro , Jae-Hyuk Jang , Dong-Seek Park , Young-Kwon Cho , Joon-Young Choi
IPC分类号： H04B7/204 , H04J3/00 , H04J3/16 , H04J3/22 , H04L12/66 , H04L12/28 , H04L12/56 , H04W4/00
CPC分类号： H04W48/18 , H04L69/14 , H04W28/06 , H04W80/04
摘要： Provided are an apparatus and a method for providing a concurrent data service to an Mobile Station (MS) through a plurality of heterogeneous networks. In a method for providing a data service to an MS through different wireless networks, the MS measures channel qualities of at least one accessible wireless network and reports the measured channel qualities to an Internet Protocol (IP) packet controller. The IP packet controller selects wireless networks for data transmission on the basis of the reported channel qualities, distributes data destined for the MS, and transmits the distributed data to the selected wireless networks. The selected wireless networks receive the data from the IP packet controller and transmits the received data to the MS. The MS combines and interprets the data received from the selected wireless networks. Accordingly, it is possible to provide a seamless data service to the MS in service environments with a mixture of different wireless communication systems.
摘要翻译：提供了一种通过多个异构网络向移动站（MS）提供并发数据服务的装置和方法。在通过不同无线网络向MS提供数据服务的方法中，MS测量至少一个可访问无线网络的信道质量，并将所测量的信道质量报告给因特网协议（IP）分组控制器。 IP分组控制器基于报告的信道质量选择无线网络进行数据传输，分发目的地为MS的数据，并将分布式数据发送到所选择的无线网络。所选择的无线网络从IP分组控制器接收数据，并将接收的数据发送到MS。 MS组合并解释从所选无线网络接收的数据。因此，可以在具有不同无线通信系统的混合的服务环境中向MS提供无缝数据服务。

42. 发明授权

US08248987B2 Apparatus and method for ACK channel transmission in wireless relay communication system 有权
标题翻译：无线中继通信系统中ACK信道传输的装置和方法
公开(公告)号：US08248987B2
公开(公告)日：2012-08-21
申请号：US12267420
申请日：2008-11-07
申请人： Young-Bin Chang , Rakesh Taori , Jung-Je Son
发明人： Young-Bin Chang , Rakesh Taori , Jung-Je Son
IPC分类号： H04B7/14 , H04W72/04 , H04L1/18
CPC分类号： H04L1/16 , H04L1/1887 , H04L5/0055 , H04L2001/0097
摘要： An apparatus and a method for transmitting ACKnowledge (ACK) channels by a Relay Station (RS) in a wireless communication system are provided. The method includes, when receiving one or more ACK information from one or more lower nodes, checking ACK channel constitution information provided from an upper node, arranging one or more ACK channels to transmit corresponding ACK information according to the ACK channel constitution information by distinguishing ACK information of one or more data scheduled by the upper node and ACK information of one or more retransmission data not scheduled by the upper node, and transmitting the one or more ACK information to the upper node in the arranged ACK channels.
摘要翻译：提供了一种用于在无线通信系统中由中继站（RS）发送确认（ACK）信道的装置和方法。该方法包括：当从一个或多个下位节点接收到一个或多个ACK信息时，检查从上层节点提供的ACK信道构成信息，根据ACK信道构成信息排列一个或多个ACK信道来发送对应的ACK信息，区分ACK 由上级节点调度的一个或多个数据的信息和由上层节点未调度的一个或多个重传数据的ACK信息，并且将所述一个或多个ACK信息发送到所布置的ACK信道中的上层节点。

43. 发明授权

US08218461B2 Apparatus and method for supporting relay service in multihop relay wireless communication system 有权
标题翻译：在多跳中继无线通信系统中支持中继业务的装置和方法
公开(公告)号：US08218461B2
公开(公告)日：2012-07-10
申请号：US11875344
申请日：2007-10-19
申请人： Young-Bin Chang , Chang-Yoon Oh , Hyun-Jeong Kang , Jae-Weon Cho , Hyoung-Kyu Lim , Sung-Jin Lee , Yeong-Moon Son
发明人： Young-Bin Chang , Chang-Yoon Oh , Hyun-Jeong Kang , Jae-Weon Cho , Hyoung-Kyu Lim , Sung-Jin Lee , Yeong-Moon Son
IPC分类号： H04B7/14
CPC分类号： H04B7/15542 , H04B7/2606 , H04W16/26 , H04W72/0406 , H04W84/047 , H04W88/04
摘要： Apparatus and method for supporting a relay service in a multihop relay wireless communication system are provided. The method includes setting Tx/Rx mode switch region information of a Relay Station (RS). A signal is sent to a Mobile Station (MS) traveling in a service coverage during a first interval of a DownLink (DL) subframe according to resource allocation information. The mode switch region information and a signal are sent over a second interval of the DL subframe. Accordingly, the RS can communicate with a Base Station (BS) with accurate synchronization.
摘要翻译：提供了一种用于在多跳中继无线通信系统中支持中继服务的装置和方法。该方法包括设置中继站（RS）的Tx / Rx模式切换区域信息。根据资源分配信息，在下行链路（DL）子帧的第一间隔期间，将信号发送到在服务覆盖中行进的移动站（MS）。在DL子帧的第二间隔上发送模式切换区域信息和信号。因此，RS可以与具有准确同步的基站（BS）进行通信。

44. 发明申请

US20110268031A1 SYSTEM AND METHOD OF ENCODING AND DECODING CONTROL INFORMATION IN A MEDIUM ACCESS CONTROL PROTOCOL DATA UNIT 有权
标题翻译：在中访问控制协议数据单元中编码和解码控制信息的系统和方法
公开(公告)号：US20110268031A1
公开(公告)日：2011-11-03
申请号：US13098829
申请日：2011-05-02
申请人： Anil AGIWAL , Young-Bin Chang
发明人： Anil AGIWAL , Young-Bin Chang
IPC分类号： H04W4/00
CPC分类号： H04W80/02 , H04L69/22 , H04L69/324 , H04W28/065
摘要： Methods and apparatuses are provided for transmitting and receiving a MAC PDU. The MAC PDU including a MAC header, an extended header group and a payload is generated. The MAC PDU is transmitted to a receiving device. The extended header group includes a first field that indicates whether at least one extended header is included in the extended header group, and a second field that indicates a length of the extended header group.
摘要翻译：提供了用于发送和接收MAC PDU的方法和装置。生成包括MAC头，扩展头组和有效载荷的MAC PDU。 MAC PDU被发送到接收设备。扩展报头组包括指示扩展报头组中是否包括至少一个扩展报头的第一字段，以及指示扩展报头组的长度的第二字段。

45. 发明授权

US08014338B2 Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system 有权
标题翻译：在多跳中继宽带无线接入通信系统中支持中继业务的装置和方法
公开(公告)号：US08014338B2
公开(公告)日：2011-09-06
申请号：US11788388
申请日：2007-04-19
申请人： Mi-Hyun Lee , Jae-Weon Cho , Sung-Jin Lee , Young-Bin Chang , Hyun-Jeong Kang , Joon-Young Choi , Chang-Yoon Oh , Hyoung-Kyu Lim
发明人： Mi-Hyun Lee , Jae-Weon Cho , Sung-Jin Lee , Young-Bin Chang , Hyun-Jeong Kang , Joon-Young Choi , Chang-Yoon Oh , Hyoung-Kyu Lim
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , H04B7/2606 , H04W72/0406 , H04W84/047
摘要： An apparatus and method for configuring a subframe to support a relay service in a multi-hop relay BWA communication system are provided. The apparatus includes at least one of a BS-MS link subframe, a primary RS-MS link subframe, and a BS-secondary RS link subframe are configured in a first period of the subframe, and at least one of a BS-primary RS link subframe, an RS-RS link subframe, and a secondary RS-MS link subframe is configured in a second period of the subframe.
摘要翻译：提供了一种用于配置子帧以支持多跳中继BWA通信系统中的中继服务的装置和方法。该装置包括在子帧的第一周期中配置BS-MS链路子帧，主RS-MS链路子帧和BS-辅助RS链路子帧中的至少一个，并且BS-主RS 链路子帧，RS-RS链路子帧和辅助RS-MS链路子帧被配置在子帧的第二周期中。

46. 发明授权

US08000650B2 Retransmission apparatus and method in wireless relay communication system 有权
标题翻译：无线中继通信系统中的重传设备和方法
公开(公告)号：US08000650B2
公开(公告)日：2011-08-16
申请号：US11807737
申请日：2007-05-29
申请人： Young-Bin Chang , Jae-Weon Cho , Eun-Taek Lim , Sung-Jin Lee , Mi-Hyun Lee , Hyun-Jeong Kang , Chang-Yoon Oh , Cheng Shan , Dong-Seek Park , Pan-Yuh Joo , Joon-Young Choi , Jae-Hyuk Jang
发明人： Young-Bin Chang , Jae-Weon Cho , Eun-Taek Lim , Sung-Jin Lee , Mi-Hyun Lee , Hyun-Jeong Kang , Chang-Yoon Oh , Cheng Shan , Dong-Seek Park , Pan-Yuh Joo , Joon-Young Choi , Jae-Hyuk Jang
IPC分类号： H04B7/15
CPC分类号： H04L1/1887 , H04L1/1614 , H04L1/1854 , H04L2001/0097
摘要： An apparatus and method for performing Automatic Retransmission reQuest (ARQ) of a Relay Station (RS) in a wireless communication system using a relay scheme are provided. The method includes receiving data from a transmitter and transmitting the received data to one or more receivers; and receiving Acknowledgment (ACK)/Negative-Acknowledgment (NACK) information for the data received from the one or more receivers and transmitting the received ACK/NACK information to a Base Station (BS).
摘要翻译：提供一种用于在使用中继方案的无线通信系统中执行中继站（RS）的自动重传请求（ARQ）的装置和方法。该方法包括从发射机接收数据并将接收到的数据发射到一个或多个接收机; 以及从一个或多个接收机接收的数据接收确认（ACK）/否定确认（NACK）信息，并将接收到的ACK / NACK信息发送到基站（BS）。

47. 发明授权

US07929995B2 System and method to transmit/receive signal in a mobile communication system 有权
标题翻译：用于在移动通信系统中发送/接收信号的系统和方法
公开(公告)号：US07929995B2
公开(公告)日：2011-04-19
申请号：US11862619
申请日：2007-09-27
申请人： Shan Cheng , Eun-Taek Lim , Young-Bin Chang , Chang-Yoon Oh , Dong-Seek Park , Pan-Yuh Joo , Joon-Young Choi
发明人： Shan Cheng , Eun-Taek Lim , Young-Bin Chang , Chang-Yoon Oh , Dong-Seek Park , Pan-Yuh Joo , Joon-Young Choi
IPC分类号： H04M1/00
CPC分类号： H04W16/26 , H04B7/0413 , H04B7/2606 , H04W28/18 , H04W28/24
摘要： In a mobile communication system, a relay station (RS) is used for signal exchange with a base station (BS), and includes a first antenna set including at least one antenna, used for signal exchange with the BS, and a second antenna set including at least one antenna, used for signal exchange with a mobile station (MS). The RS selects at least one antenna from the second antenna set for each of the at least one MS, and exchanges a signal with the MS using the selected at least one antenna.
摘要翻译：在移动通信系统中，中继站（RS）用于与基站（BS）的信号交换，并且包括第一天线组，其包括用于与BS进行信号交换的至少一个天线和第二天线组包括用于与移动台（MS）进行信号交换的至少一个天线。所述RS为所述至少一个MS中的每个MS从所述第二天线组中选择至少一个天线，并且使用所选择的至少一个天线与所述MS交换信号。

48. 发明授权

US07890049B2 Retransmission apparatus and method in wireless relay communication system 有权
标题翻译：无线中继通信系统中的重传设备和方法
公开(公告)号：US07890049B2
公开(公告)日：2011-02-15
申请号：US11807685
申请日：2007-05-29
申请人： Young-Bin Chang , Jae-Weon Cho , Eun-Taek Lim , Sung-Jin Lee , Mi-Hyun Lee , Hyun-Jeong Kang , Chang-Yoon Oh , Cheng Shan , Dong-Seek Park , Pan-Yuh Joo , Joon-Young Choi , Jae-Hyuk Jang
发明人： Young-Bin Chang , Jae-Weon Cho , Eun-Taek Lim , Sung-Jin Lee , Mi-Hyun Lee , Hyun-Jeong Kang , Chang-Yoon Oh , Cheng Shan , Dong-Seek Park , Pan-Yuh Joo , Joon-Young Choi , Jae-Hyuk Jang
IPC分类号： H04B7/15
CPC分类号： H04L1/08 , H04L1/18
摘要： Apparatus and method for performing Automatic Retransmission reQuest (ARQ) in a wireless relay communication system are provided, which include performing ARQ with the base station (BS), transmitting data successfully received from the BS to mobile station (MS), and retransmitting corresponding data to the MS when a retransmission indication message is received from the BS. Since the relay station (RS) relays only the errorless data to the receiver, the reliability of the data received at the receiver can be enhanced. The load on the RS can be reduced because the transmitter controls the ARQ.
摘要翻译：提供了一种用于在无线中继通信系统中执行自动重传请求（ARQ）的装置和方法，其包括与基站（BS）执行ARQ，将从BS成功接收的数据发送到移动台（MS），以及重传对应的数据当从BS接收到重传指示消息时，发送给MS。由于中继站（RS）仅将无错误数据中继到接收机，所以可以提高在接收机处接收到的数据的可靠性。由于变送器控制ARQ，RS上的负载可能会降低。

49. 发明申请

US20100251081A1 APPARATUS AND METHOD FOR ARQ FEEDBACK POLLING IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中ARQ反馈查询的设备和方法
公开(公告)号：US20100251081A1
公开(公告)日：2010-09-30
申请号：US12732625
申请日：2010-03-26
申请人： Young-Bin CHANG , Taori RAKESH , Jung-Je SON
发明人： Young-Bin CHANG , Taori RAKESH , Jung-Je SON
IPC分类号： H03M13/00 , G06F11/07
CPC分类号： H04L1/1685 , H04L1/1848 , H04L1/1854
摘要： An apparatus and method for Automatic Repeat reQuest (ARQ) feedback polling in a wireless communication system are provided. The method for ARQ feedback polling includes transmitting at least one ARQ block to a receive end, polling ARQ feedback to the receive end using an extended header, determining if ARQ feedback information is received from the receive end within a lifetime of ARQ feedback, determining success or failure of transmission of the at least one ARQ block through the ARQ feedback information if it is determined that the ARQ feedback information is received within the lifetime of ARQ feedback, and polling ARQ feedback again to the receive end if it is determined that the ARQ feedback information is not received within the lifetime of ARQ feedback.
摘要翻译：提供了一种用于无线通信系统中的自动重复请求（ARQ）反馈轮询的装置和方法。用于ARQ反馈轮询的方法包括将至少一个ARQ块发送到接收端，使用扩展报头向接收端轮询ARQ反馈，确定在ARQ反馈的生命周期内是否从接收端接收到ARQ反馈信息，确定成功如果确定在ARQ反馈的生命周期内接收到ARQ反馈信息，并且如果确定ARQ反馈再次向接收端轮询ARQ反馈，则通过ARQ反馈信息来传输至少一个ARQ块的失败; 在ARQ反馈的生命周期内没有收到反馈信息。

50. 发明申请

US20100215009A1 METHOD AND APPARATUS FOR RESOURCE ALLOCATION IN A MULTI HOP RELAY NETWORK 审中-公开
标题翻译：用于多路继电器网络资源分配的方法和装置
公开(公告)号：US20100215009A1
公开(公告)日：2010-08-26
申请号：US12709173
申请日：2010-02-19
申请人： Tak Ki YU , Young Bin Chang , Seung Hee Han , San Min Lee
发明人： Tak Ki YU , Young Bin Chang , Seung Hee Han , San Min Lee
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04B7/2606 , H04W84/047
摘要： A method of resource allocation by a base station in a multi hop relay network includes identifying a number of relays participating in a cooperative communication; dividing a sub-frame resource interval of the relay according to the identified number of relays in a time domain; and allocating resources so that only two relays can communicate with each other in a divided resource zone, and transmitting data while performing multi-hopping between the relays, wherein only the two relays communicate with each other during the hopping.
摘要翻译：多跳中继网络中的基站的资源分配方法包括：识别参与协作通信的多个中继; 根据所识别的中继数量在时域中划分中继的子帧资源间隔; 并且分配资源，使得只有两个中继器可以在分割的资源区域中彼此通信，并且在继电器之间执行多跳时发送数据，其中在跳频期间只有两个继电器彼此通信。

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