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61. 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。

62. 发明授权

US07724721B2 Frame communication apparatus and method in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中的帧通信装置和方法
公开(公告)号：US07724721B2
公开(公告)日：2010-05-25
申请号：US11497519
申请日：2006-08-02
申请人： Eun-Taek Lim , Jung-Min Ro , Jae-Hyuk Jang , Young-Bin Chang , Young-Kwon Cho , Young-Kyun Kim , Dong-Seek Park , Joon-Young Choi
发明人： Eun-Taek Lim , Jung-Min Ro , Jae-Hyuk Jang , Young-Bin Chang , Young-Kwon Cho , Young-Kyun Kim , Dong-Seek Park , Joon-Young Choi
IPC分类号： H04J1/00
CPC分类号： H04W28/06
摘要： A frame communication apparatus and method for a broadband wireless communication system are provided that employ a transmitter. In the transmitter, a control channel generating unit generates burst allocation information including a receiver identification (ID) with respect to a transmission packet, a burst generating unit constructs data burst by adding a header including a traffic ID to the transmission packet, and a transmitting unit transmits the burst allocation information and the data burst. An existing connection ID (CID) is subdivided into a user ID (UID) and a traffic ID (TID). The UID and the TID are recorded in a map channel message and a medium access control (MAC) header, respectively. Accordingly, an amount of information contained in a downlink map (DL-MAP) and uplink map (UL-MAP), and an amount of the MAC header of a data packet can be reduced.
摘要翻译：提供一种采用发射机的宽带无线通信系统的帧通信装置和方法。在发送机中，控制信道生成部生成包含发送分组的接收机标识（ID）的突发分配信息，突发生成部通过将包含业务ID的报头与发送分组相加来构成数据突发，单元发送突发分配信息和数据突发。现有连接ID（CID）被细分为用户ID（UID）和流量ID（TID）。 UID和TID分别记录在地图信道消息和介质访问控制（MAC）报头中。因此，可以减少包含在下行链路映射（DL-MAP）和上行链路映射（UL-MAP）中的信息量和数据分组的MAC报头的量。

63. 发明申请

US20100002631A1 APPARATUS AND METHOD FOR NOTIFYING CHANGE OF SYSTEM CONTROL INFORMATION IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在宽带无线通信系统中通知系统控制信息更改的装置和方法
公开(公告)号：US20100002631A1
公开(公告)日：2010-01-07
申请号：US12497309
申请日：2009-07-02
申请人： Young-Bo Cho , Mi-Hyun Lee , Seong-Hyeon Chae , Hee-Won Kang , Young-Bin Chang , Ki-Chun Cho
发明人： Young-Bo Cho , Mi-Hyun Lee , Seong-Hyeon Chae , Hee-Won Kang , Young-Bin Chang , Ki-Chun Cho
IPC分类号： H04W40/00
CPC分类号： H04W48/12 , H04L5/0007 , H04L5/0096 , H04L25/03866
摘要： An apparatus and method for notifying a change of system control information in a wireless communication system are provided. The method includes, changing a Group Configuration Change Counter (GCCC) and upon change of a Secondary-Super Frame Header/Sub-Packet1 (S-SFH/SP1) whose transmission period is changeable within a range of one or more super frames, changing the GCCC and information representing the change of the common control message upon change of at least one common control message, and transmitting the GCCC and the information representing the change of the at least one common control message.
摘要翻译：提供一种用于通知无线通信系统中的系统控制信息的改变的装置和方法。该方法包括：改变组配置改变计数器（GCCC），并且在发送周期可以在一个或多个超帧的范围内改变的二级超帧头/子分组1（S-SFH / SP1） GCCC和表示在至少一个公共控制消息改变时公共控制消息的改变的信息，以及发送GCCC和表示至少一个公共控制消息的改变的信息。

64. 发明申请

US20070280188A1 Apparatus and method for providing relay link zone information 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提供中继链路区域信息的装置和方法
公开(公告)号：US20070280188A1
公开(公告)日：2007-12-06
申请号：US11803155
申请日：2007-05-11
申请人： Hyun-Jeong Kang , Mi-Hyun Lee , Jae-Weon Cho , Sung-Jin Lee , Young-Bin Chang , Joon-Young Choi , Hyoung-Kyu Lim , Yeong-Moon Son , Chang-Yoon Oh
发明人： Hyun-Jeong Kang , Mi-Hyun Lee , Jae-Weon Cho , Sung-Jin Lee , Young-Bin Chang , Joon-Young Choi , Hyoung-Kyu Lim , Yeong-Moon Son , Chang-Yoon Oh
IPC分类号： H04Q7/24
CPC分类号： H04W72/042 , H04B7/155 , H04B7/2606 , H04L5/14 , H04W36/0055 , H04W40/22 , H04W48/12 , H04W84/047 , Y02D70/142 , Y02D70/39 , Y02D70/446 , Y02D70/449
摘要： An apparatus and method for providing relay link zone information in a multi-hop relay BWA communication system, where a BS performs a network entry procedure with an RS during an initial access of the RS to the BS, generates a message including relay link zone information regarding a relay link zone in which the BS communicates with the RS, processes the message in a physical layer, and transmits the processed message to the RS.
摘要翻译：一种用于在多跳中继BWA通信系统中提供中继链路区域信息的装置和方法，其中BS在RS向BS初始接入期间与RS进行网络进入过程，生成包括中继链路区域信息的消息关于BS与RS通信的中继链路区域，在物理层处理消息，并将处理的消息发送到RS。

65. 发明申请

US20070270113A1 Apparatus and method for frequency reuse to avoid interference between relay station and mobile station in multi-hop relay system 有权
标题翻译：用于频率复用的装置和方法，以避免多跳中继系统中的中继站与移动台之间的干扰
公开(公告)号：US20070270113A1
公开(公告)日：2007-11-22
申请号：US11804699
申请日：2007-05-18
申请人： Chang-Yoon Oh , Eun-Taek Lim , Young-Bin Chang , Cheng Shan , Dong-Seek Park , Pan-Yuh Joo
发明人： Chang-Yoon Oh , Eun-Taek Lim , Young-Bin Chang , Cheng Shan , Dong-Seek Park , Pan-Yuh Joo
IPC分类号： H04B1/18
CPC分类号： H04W72/082 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： An apparatus and method is disclosed for frequency reuse to avoid interference between a Relay Station (RS) and a Mobile Station (MS) in a multi-hop relay system. The method includes measuring a preamble signal strength of a serving RS, measuring a preamble signal strength of a neighboring RS, and computing a preamble signal strength ratio using the preamble signal strength of the serving RS and the preamble signal strength of the neighboring RS.
摘要翻译：公开了用于频率重用以避免多跳中继系统中的中继站（RS）和移动站（MS）之间的干扰的装置和方法。该方法包括测量服务RS的前同步信号强度，测量相邻RS的前同步码信号强度，以及使用服务RS的前同步码信号强度和相邻RS的前同步信号强度来计算前同步信号强度比。

66. 发明申请

US20070237107A1 Apparatus and method for transmitting packets in wireless access communication system using relay stations 审中-公开
标题翻译：在使用中继站的无线接入通信系统中发送分组的装置和方法
公开(公告)号：US20070237107A1
公开(公告)日：2007-10-11
申请号：US11714055
申请日：2007-03-05
申请人： Jae-Hyuk Jang , Dong-Seek Park , Young-Kwon Cho , Eun-Taek Lim , Young-Bin Chang , Kathiravetpillai Sivanesan , Cheng Shan
发明人： Jae-Hyuk Jang , Dong-Seek Park , Young-Kwon Cho , Eun-Taek Lim , Young-Bin Chang , Kathiravetpillai Sivanesan , Cheng Shan
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/155 , H04W16/26 , H04W72/12 , H04W84/047
摘要： Provided is an apparatus and method for efficiently transmitting packets to MSs in a BWA system using RSs. A BS uses an ESH to combines packets, which are to be transmitted through RSs to MSs, into a larger packet prior to transmission. Alternatively, the BS transmits packets, which are to be transmitted to MSs, to an RS without discrimination therebetween, and the RS determines whether the packets are to be transmitted to the MSs, prior to transmission.
摘要翻译：本发明提供了一种使用RS在BWA系统中有效地向MS发送分组的装置和方法。 BS在传输之前使用ESH将要通过RS传输到MS的分组合并成更大的分组。或者，BS将发送到MS的分组发送到RS而不区分它们，并且RS在传输之前确定分组是否要被发送到MS。

67. 发明申请

US20070217367A1 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：US20070217367A1
公开(公告)日：2007-09-20
申请号：US11714085
申请日：2007-03-05
申请人： Mi-Hyun Lee , Jae-Weon Cho , Sung-Jin Lee , Hyun-Jeong Kang , Pan-Yuh Joo , Joon-Young Choi , Chang-Yoon Oh , Young-Bin Chang , Eun-Taek Lim
发明人： Mi-Hyun Lee , Jae-Weon Cho , Sung-Jin Lee , Hyun-Jeong Kang , Pan-Yuh Joo , Joon-Young Choi , Chang-Yoon Oh , Young-Bin Chang , Eun-Taek Lim
IPC分类号： H04B7/216
CPC分类号： H04B7/2606 , H04W36/04 , H04W72/0406 , H04W84/047 , H04W84/18
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, in which a first zone of a subframe is configured for at least one of communication between a BS and a first MS within the coverage area of the BS and communication between at least one RS and a second MS within the coverage area of the at least one RS, and a second zone of the subframe is configured for at least one of communication between the BS and the at least one RS and communication between the at least one RS and another RS.
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，其中子帧的第一区被配置用于BS与第一MS之间的通信中的至少一个所述BS的覆盖区域和所述至少一个RS的覆盖区域内的至少一个RS与第二MS之间的通信，并且所述子帧的第二区域被配置用于所述BS与所述至少一个RS之间的通信中的至少一个 RS和该至少一个RS与另一RS之间的通信。

68. 发明申请

US20070129094A1 Power control apparatus and method of time division duplex (TDD) telecommunication system 审中-公开
标题翻译：时分双工（TDD）电信系统的功率控制装置和方法
公开(公告)号：US20070129094A1
公开(公告)日：2007-06-07
申请号：US11635072
申请日：2006-12-07
申请人： Su-Ryong Jeong , Young-Kwon Cho , Young-Bin Chang , Jung-Soo Woo , Deok-Ki Kim , Jae-Hyuk Jang , Dong-Seek Park , Joon-Young Choi , Hailin Jiang , Xufeng Zheng
发明人： Su-Ryong Jeong , Young-Kwon Cho , Young-Bin Chang , Jung-Soo Woo , Deok-Ki Kim , Jae-Hyuk Jang , Dong-Seek Park , Joon-Young Choi , Hailin Jiang , Xufeng Zheng
IPC分类号： H04B7/00
CPC分类号： H04W52/146 , H04W52/24 , H04W52/242 , H04W52/243 , H04W52/248
摘要： Provided is a power control apparatus and method of a time division duplex (TDD) communication system. The power control apparatus includes an uplink power determiner for determining an uplink power value using a power control computation element of a current frame, which is acquired using a power control computation element of a prior frame and a power increase/decrease change estimated from a downlink, and a cell interference received from a base transceiver station (BTS); and an uplink power controller for controlling an uplink power by sending the uplink power value from the uplink power determiner to a transmitter.
摘要翻译：提供了一种时分双工（TDD）通信系统的功率控制装置和方法。功率控制装置包括上行链路功率确定器，用于使用当前帧的功率控制计算元件来确定上行链路功率值，所述功率控制计算单元使用先前帧的功率控制计算单元和从下行链路估计的功率增加/减小变化来获取和从基站收发台（BTS）接收的小区干扰; 以及上行链路功率控制器，用于通过从上行链路功率确定器向发射机发送上行链路功率值来控制上行链路功率。

69. 发明申请

US20070081483A1 Apparatus and method for communicating frames in multi-hop relay broadband wireless access communication system 审中-公开
标题翻译：在多跳中继宽带无线接入通信系统中传送帧的装置和方法
公开(公告)号：US20070081483A1
公开(公告)日：2007-04-12
申请号：US11528993
申请日：2006-09-28
申请人： Jae-Hyuk Jang , Eun-Taek Lim , Young-Bin Chang , Jung-Min Ro , Dong-Seek Park , Young-Kwon Cho , Joon-Young Choi
发明人： Jae-Hyuk Jang , Eun-Taek Lim , Young-Bin Chang , Jung-Min Ro , Dong-Seek Park , Young-Kwon Cho , Joon-Young Choi
IPC分类号： H04J3/08 , H04Q7/00
CPC分类号： H04W88/04 , H04B7/155 , H04B7/2615 , H04W92/10
摘要： Provided is an apparatus and method for communicating a frame in a multi-hop relay cellular communication system. When communicating at a Relay Station (RS), a Downlink (DL) signal is received from a Base Station (BS) and the received DL signal is reconfigured during a first section of a frame. The reconfigured DL signal is transmitted to a Mobile Station (MS) during a second section of the frame. During a third section of the frame, a UL signal is received from the MS and is reconfigured. The reconfigured UL signal is transmitted to the BS during a fourth section of the frame. The RS recovers data from the BS to retransmit only specific data corresponding to the BS. Accordingly, unnecessary retransmission can be prevented and thus resources can be used efficiently.
摘要翻译：提供了一种用于在多跳中继蜂窝通信系统中传送帧的装置和方法。当在中继站（RS）进行通信时，从基站（BS）接收下行链路（DL）信号，并且在帧的第一部分期间重新配置所接收的DL信号。在帧的第二部分期间，重新配置的DL信号被发送到移动台（MS）。在帧的第三部分期间，从MS接收UL信号并被重新配置。在帧的第四部分期间，将重新配置的UL信号发送到BS。 RS从BS恢复数据，只重发与BS相对应的特定数据。因此，可以防止不必要的重传，从而可以有效地使用资源。

70. 发明申请

US20050288020A1 Apparatus and method for supporting handover in a broadband wireless access communication system 有权
标题翻译：一种用于在宽带无线接入通信系统中支持切换的装置和方法
公开(公告)号：US20050288020A1
公开(公告)日：2005-12-29
申请号：US11156169
申请日：2005-06-17
申请人： Jae-Weon Cho , Pan-Yuh Joo , Sie-Joon Cho , Chi-Woo Lim , Young-Bin Chang , Seung-Joo Maeng , Myung-Kwang Byun
发明人： Jae-Weon Cho , Pan-Yuh Joo , Sie-Joon Cho , Chi-Woo Lim , Young-Bin Chang , Seung-Joo Maeng , Myung-Kwang Byun
IPC分类号： H04B7/26 , H04W16/10 , H04W36/18 , H04Q7/20
CPC分类号： H04W16/10 , H04W36/18
摘要： Disclosed is a method for supporting a handover in a broadband wireless access communication system which includes a mobile subscriber station, a serving base station currently providing service to the mobile subscriber station, and a plurality of adjacent base stations different from the serving base station, in which each of the base stations includes cells using subchannel bands different from each other, the method including establishing a set of base stations which currently provide wireless channels for data transmission/reception to the mobile subscriber station; classifying, by each base station, entire subchannels into a plurality of sets of subchannels; and allocating each of the sets of subchannels obtained by the classification to a PUSC (Partial Usage of Subchannels) subchannel area of each sector, wherein, every base stations included in an active set select an equal number of PUSC subchannels from among a PUSC subchannel area allocated to each of the base stations and allocate the selected PUSC subchannels to the mobile subscriber station, and the mobile subscriber station receives a downlink signal transmitted through each of PUSC subchannel areas and performs a predetermined combining of all signals received from each of the BSs.
摘要翻译：公开了一种在宽带无线接入通信系统中支持切换的方法，该系统包括移动用户台，当前向移动用户站提供服务的服务基站以及与服务基站不同的多个相邻基站，所述基站中的每一个包括使用彼此不同的子信道频带的小区，所述方法包括建立一组基站，所述基站当前为所述移动用户台提供数据发送/接收的无线信道; 将每个基站将整个子信道分类成多组子信道; 并且将通过分类获得的每个子信道组分配给每个扇区的PUSC（子信道的部分使用）子信道区域，其中，包括在活动集中的每个基站从PUSC子信道区域中选择相等数量的PUSC子信道分配给每个基站，并将所选择的PUSC子信道分配给移动用户站，并且移动用户站接收通过每个PUSC子信道区域发送的下行链路信号，并执行从每个BS接收的所有信号的预定组合。

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