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1. 发明授权

US08479072B2 Apparatus and method for automatic retransmission request (ARQ) feedback in wireless communication system 有权
标题翻译：无线通信系统中自动重传请求（ARQ）反馈的装置和方法
公开(公告)号：US08479072B2
公开(公告)日：2013-07-02
申请号：US12544851
申请日：2009-08-20
申请人： Young-Bin Chang , Taori Rakesh , Agiwal Anil
发明人： Young-Bin Chang , Taori Rakesh , Agiwal Anil
IPC分类号： G06F11/00
CPC分类号： H04L1/1848 , H04L1/1635 , H04L1/1883
摘要： An apparatus and a method for Automatic Repeat reQuest (ARQ) feedback in a wireless communication system are provided. A method for the ARQ feedback at a receiving end includes when receiving an ARQ block from the transmitting end, checking for error in the ARQ block, when the ARQ block has no error, initializing and driving a timer used for determining whether to perform the ARQ feedback according to reception of a next ARQ block, when receiving the next ARQ block without error before the timer expires, initializing and driving the timer, and when the timer expires, performing the ARQ feedback in relation to at least one ARQ block received without error.
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）反馈的装置和方法。在接收端的ARQ反馈的方法包括当从发送端接收到ARQ块时，检查ARQ块中的错误，当ARQ块没有错误时，初始化和驱动用于确定是否执行ARQ的定时器根据接收到下一个ARQ块的反馈，当在定时器到期之前无错误地接收到下一个ARQ块，初始化和驱动定时器，并且当定时器到期时，相对于接收到的至少一个ARQ块执行ARQ反馈，没有错误。

2. 发明授权

US08311029B2 Apparatus and method for generating MAC protocol data unit in wireless communication system 有权
标题翻译：在无线通信系统中生成MAC协议数据单元的装置和方法
公开(公告)号：US08311029B2
公开(公告)日：2012-11-13
申请号：US12553436
申请日：2009-09-03
申请人： Young-Bin Chang , Agiwal Anil , Jung-Je Son , Young-Kyo Baek
发明人： Young-Bin Chang , Agiwal Anil , Jung-Je Son , Young-Kyo Baek
IPC分类号： H04J3/24
CPC分类号： H04L1/1896 , H04L2212/00 , H04W28/04 , H04W28/065 , H04W80/02 , H04W80/04 , H04W80/12
摘要： An apparatus and method for generating a Media Access Control (MAC) Protocol Data Unit (MPDU) in a wireless communication system are provided. The method includes reconstructing at least one MAC Service Data Unit (MSDU) according to scheduling information of the MAC layer and generating at least one MPDU data portion, adding control information to each MPDU data portion and generating at least one MPDU payload, adding a General MAC Header (GMH) to each MPDU payload and generating at least one MPDU, and transmitting the MPDU to a receive end. The control information includes at least one piece of MSDU information constituting each MPDU data portion. The GMH includes length information on the MPDU and Connection IDentifier (CID) information.
摘要翻译：提供了一种用于在无线通信系统中生成媒体接入控制（MAC）协议数据单元（MPDU）的装置和方法。该方法包括根据MAC层的调度信息重构至少一个MAC服务数据单元（MSDU），并生成至少一个MPDU数据部分，将控制信息加到每个MPDU数据部分并生成至少一个MPDU有效载荷， MAC报头（GMH）到每个MPDU有效载荷并生成至少一个MPDU，并且将MPDU发送到接收端。控制信息包括构成每个MPDU数据部分的至少一条MSDU信息。 GMH包括关于MPDU和连接标识符（CID）信息的长度信息。

3. 发明授权

US08605643B2 Apparatus and method for retransmitting of data in a wireless communication system using relay 有权
标题翻译：在使用中继的无线通信系统中重传数据的装置和方法
公开(公告)号：US08605643B2
公开(公告)日：2013-12-10
申请号：US12403133
申请日：2009-03-12
申请人： Young-Bin Chang , Hyun-Jeong Kang , Taori Rakesh , Jung-Je Son
发明人： Young-Bin Chang , Hyun-Jeong Kang , Taori Rakesh , Jung-Je Son
IPC分类号： H04J1/10 , H04J3/08
CPC分类号： H04L1/1883 , H04B7/2606 , H04L2001/0097
摘要： An apparatus and method for retransmitting data in a wireless communication system are provided. The method includes transmitting data to at least one lower node, temporarily storing the data transmitted to the lower node, if ACKnowledgement (ACK) information of a relay link is not received for a predetermined time after data transmission or if the ACK information of the relay link is received from a lower Relay Station (RS), identifying if error occurrence information of an access link is received from the lower RS, and, if the ACK information of the access link is received from the lower RS, recognizing that data transmission to a Mobile Station (MS) succeeds.
摘要翻译：提供了一种用于在无线通信系统中重传数据的装置和方法。如果在数据传输之后的预定时间内未接收到中继链路的确认（ACK）信息，或者如果继电器的ACK信息，则该方法包括向至少一个下位节点发送数据，临时存储发送到下层节点的数据链路从较低的中继站（RS）接收，识别从较低RS接收到接入链路的错误发生信息，并且如果从较低的RS接收到接入链路的ACK信息，则识别出数据传输到移动台（MS）成功。

4. 发明授权

US08533552B2 Apparatus and method for retransmitting request in wireless relay communication system 有权
标题翻译：在无线中继通信系统中重传请求的装置和方法
公开(公告)号：US08533552B2
公开(公告)日：2013-09-10
申请号：US12037577
申请日：2008-02-26
申请人： Young-Bin Chang , Taori Rakesh , Chang-Yoon Oh , Sung-Jin Lee , Hyun-Jeong Kang , Jung-Je Son , Hyoung-Kyu Lim
发明人： Young-Bin Chang , Taori Rakesh , Chang-Yoon Oh , Sung-Jin Lee , Hyun-Jeong Kang , Jung-Je Son , Hyoung-Kyu Lim
IPC分类号： H04L1/18 , G08C25/02
CPC分类号： H04L1/1854 , H04L1/1887 , H04L2001/0097
摘要： Data retransmission apparatus and method in a wireless relay communication system are provided. It is checked whether an Acknowledgement (ACK) message or a Negative ACK (NACK) message for data is received from a Relay Station (RS), which receives the data from a Mobile Station (MS). Scheduling information for transmitting the data is transmitted to the RS, when the ACK message is received from the RS. Errors are checked for in of the data, when the data is received from the RS. The RS is requested to retransmit the data, when the data has an error. Accordingly, since the RS retransmits only the error-free data to the BS, the BS can enhance the data reliability.
摘要翻译：提供了一种无线中继通信系统中的数据重发装置和方法。检查是否从接收来自移动台（MS）的数据的中继站（RS）接收到用于数据的确认（ACK）消息或否定ACK（NACK）消息。当从RS接收到ACK消息时，用于发送数据的调度信息被发送到RS。当从RS接收到数据时，检查数据的错误。当数据发生错误时，请求RS重传数据。因此，由于RS仅向BS发送无差错的数据，因此BS可以提高数据的可靠性。

5. 发明授权

US08201044B2 Apparatus and method for transmitting control message in a wireless communication system using relaying 有权
标题翻译：在使用中继的无线通信系统中发送控制消息的装置和方法
公开(公告)号：US08201044B2
公开(公告)日：2012-06-12
申请号：US12038395
申请日：2008-02-27
申请人： Young-Bin Chang , Taori Rakesh , Chang-Yoon Oh , Sung-Jin Lee , Hyun-Jeong Kang , Jung-Je Son , Hyoung-Kyu Lim
发明人： Young-Bin Chang , Taori Rakesh , Chang-Yoon Oh , Sung-Jin Lee , Hyun-Jeong Kang , Jung-Je Son , Hyoung-Kyu Lim
IPC分类号： G06F11/00
CPC分类号： H04L1/1607 , H04L1/1887 , H04L2001/0097
摘要： An apparatus and method for transmitting an ACK/NACK message from an RS in a wireless communication system using relaying is disclosed, in which the RS checks scheduling information for data transmission from a lower node, receives data from the lower node according to the scheduling information, checks errors in the data, generates error report information indicating whether the data has errors, and transmits the error report information to an upper node.
摘要翻译：公开了一种用于在使用中继的无线通信系统中从RS发送ACK / NACK消息的装置和方法，其中，RS从下级节点检查用于数据传输的调度信息，根据调度信息从下层节点接收数据检查数据中的错误，生成指示数据是否有错误的错误报告信息，并将错误报告信息发送到上位节点。

6. 发明申请

US20080207193A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN MULTI-HOP RELAY BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：多路中继宽带无线通信系统中发送和接收控制信息的装置和方法
公开(公告)号：US20080207193A1
公开(公告)日：2008-08-28
申请号：US12037496
申请日：2008-02-26
申请人： Chang-Yoon OH , Taori Rakesh , Jung-Je Son , Hyoung-Kyu Lim , Sung-Jin Lee , Young-Bin Chang , Hyun-Jeong Kang
发明人： Chang-Yoon OH , Taori Rakesh , Jung-Je Son , Hyoung-Kyu Lim , Sung-Jin Lee , Young-Bin Chang , Hyun-Jeong Kang
IPC分类号： H04Q7/20
CPC分类号： H04B7/2606 , H04B7/155 , H04L5/0007 , H04L5/0032 , H04L5/0094 , H04W16/26 , H04W72/0406 , H04W72/0446 , H04W84/047
摘要： An apparatus and method for transmitting control information to a Relay Station (RS) in a multi-hop relay broadband wireless communication system is disclosed. The apparatus includes a generator, a controller, and a communication unit. The generator generates control information to be transmitted to a lower RS. The controller controls and transmits the control information during a first relay link transmission interval among at least one relay link transmission interval distributed within a frame. The communication unit transmits the control information to the lower RS.
摘要翻译：公开了一种用于向多跳中继宽带无线通信系统中的中继站（RS）发送控制信息的装置和方法。该装置包括发电机，控制器和通信单元。生成器生成要发送到较低RS的控制信息。控制器在分配在帧内的至少一个中继链路传输间隔中的第一中继链路传输间隔期间控制和发送控制信息。通信单元将控制信息发送到下级RS。

7. 发明授权

US09264130B2 Apparatus and method for transmitting frame information in 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发送帧信息的装置和方法
公开(公告)号：US09264130B2
公开(公告)日：2016-02-16
申请号：US13536392
申请日：2012-06-28
申请人： Chang-Yoon Oh , Hyun-Jeong Kang , Jae-Weon Cho , Hyoung-Kyu Lim , Sung-Jin Lee , Young-Bin Chang , Yeong-Moon Son , Taori Rakesh
发明人： Chang-Yoon Oh , Hyun-Jeong Kang , Jae-Weon Cho , Hyoung-Kyu Lim , Sung-Jin Lee , Young-Bin Chang , Yeong-Moon Son , Taori Rakesh
IPC分类号： H04L12/24 , H04B7/26 , H04B7/155
CPC分类号： H04B7/2606 , H04B7/155
摘要： An upper node is provided for use in a wireless communication system using a relay scheme. The upper node includes means for transmitting, upon a request of a lower relay station for an initial connection of the lower relay station, downlink section information for communication with the lower relay station for a relay service to the lower relay station; and means for transmitting, after the initial connection with the lower relay station, frame configuration information for communication with the lower relay station for a relay service to the lower relay station through the downlink section. The downlink section information includes configuration information of the downlink section for communication with the lower relay station for a relay service.
摘要翻译：提供上级节点用于使用中继方案的无线通信系统。上级节点包括：用于下级中继站请求，用于下级中继站的初始连接的下行链路部分信息，用于与下级中继站通信，用于向下级中继站发送中继业务; 以及用于在与下级中继站的初始连接之后，通过下行链路部分向下级中继站发送用于与下级中继站进行中继业务通信的帧配置信息的装置。下行链路部分信息包括用于与中继服务的下级中继站通信的下行链路部分的配置信息。

8. 发明授权

US09031036B2 Apparatus and method for supporting intra-base station handover in a multi-hop relay broadband wireless communication system 有权
标题翻译：在多跳中继宽带无线通信系统中支持基站间切换的装置和方法
公开(公告)号：US09031036B2
公开(公告)日：2015-05-12
申请号：US12658671
申请日：2010-02-12
申请人： Hyun-Jeong Kang , Jung-Je Son , Young-Kyo Baek , Taori Rakesh , Young-Bin Chang
发明人： Hyun-Jeong Kang , Jung-Je Son , Young-Kyo Baek , Taori Rakesh , Young-Bin Chang
IPC分类号： H04W4/00 , H04W36/00 , H04W84/04
CPC分类号： H04W36/0055 , H04W84/047
摘要： An apparatus is capable of supporting an intra-BS handover of a Mobile Station (MS) that can distinguish a Relay Station (RS) and a Base Station (BS) in a multi-hop relay broadband wireless communication system. A handover of an MS in a multi-hop relay wireless communication system includes receiving a neighbor advertisement message. When a handover command message that initiates a handover to a target node is received, information on a target node is acquired, and an upper BS of the target node is identified. When the identified upper BS of the target node is the same as an upper BS of the serving node, control information that has been previously used in a serving node is used in the target node, and communication with the target node is performed.
摘要翻译：一种装置能够支持可以区分多跳中继宽带无线通信系统中的中继站（RS）和基站（BS）的移动站（MS）的BS内切换。 MS在多跳中继无线通信系统中的切换包括接收邻居广播消息。当接收到发起到目标节点的切换的切换命令消息时，获取关于目标节点的信息，并且识别目标节点的上位BS。当所识别的目标节点的上位BS与服务节点的上位BS相同时，在目标节点中使用先前在服务节点中使用的控制信息，并且执行与目标节点的通信。

9. 发明授权

US08948075B2 Apparatus and method for supporting different system in a broadband wireless communication system using multi-hop relay scheme 有权
标题翻译：在使用多跳中继方案的宽带无线通信系统中支持不同系统的装置和方法
公开(公告)号：US08948075B2
公开(公告)日：2015-02-03
申请号：US12419746
申请日：2009-04-07
申请人： Hyun-Jeong Kang , Taori Rakesh , Young-Bin Chang , Jung-Je Son
发明人： Hyun-Jeong Kang , Taori Rakesh , Young-Bin Chang , Jung-Je Son
IPC分类号： H04B7/14 , H04W72/04 , H04B7/26 , H04W16/26 , H04W84/04
CPC分类号： H04W72/0493 , H04B7/2606 , H04W16/26 , H04W72/0446 , H04W84/047 , H04W88/10
摘要： An apparatus and method for supporting a different system in a broadband wireless communication system using a multi-hop relay scheme are provided. A DownLink/UpLink (DL/UL) frame of a Base Station (BS) includes a legacy access zone for communicating with a legacy Mobile Station (MS), a relay zone for communicating with a legacy Relay Station (RS), and a new zone for communicating with a new MS. A DL/UL frame of an RS includes a legacy access zone for communicating with a legacy MS and a legacy relay zone for communicating with a new BS by legacy standards.
摘要翻译：提供一种使用多跳中继方案在宽带无线通信系统中支持不同系统的装置和方法。基站（BS）的DownLink / UpLink（DL / UL）帧包括用于与传统移动站（MS）通信的传统接入区，用于与传统中继站（RS）进行通信的中继区，以及新的用于与新MS进行通信的区域。 RS的DL / UL帧包括用于与传统MS通信的传统接入区和用于通过传统标准与新BS通信的传统中继区。

10. 发明授权

US08522102B2 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反馈轮询的装置和方法
公开(公告)号：US08522102B2
公开(公告)日：2013-08-27
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： H04L1/18
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。

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