APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING AUTOMATIC RETRANSMISSION REQUEST FEEDBACK INFORMATION ELEMENT IN A COMMUNICATION SYSTEM
    1.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING AUTOMATIC RETRANSMISSION REQUEST FEEDBACK INFORMATION ELEMENT IN A COMMUNICATION SYSTEM 有权
    用于在通信系统中发送和接收自动恢复请求反馈信息单元的装置和方法

    公开(公告)号:US20090094498A1

    公开(公告)日:2009-04-09

    申请号:US12242354

    申请日:2008-09-30

    IPC分类号: H04L1/14 G06F11/14

    CPC分类号: H04L1/1614 H04L1/165

    摘要: An Automatic Retransmission reQuest (ARQ) data block reception apparatus and method in a communication system is provided. In the ARQ method, an ARQ feedback Information Element (IE) is transmitted to an ARQ data block transmission apparatus. The ARQ feedback IE includes a first field for indicating a Connection IDentifier (CID) of an ARQ connection, a second field for indicating the presence/absence of an additional ARQ feedback IE after the ARQ feedback IE, a third field for indicating a type of an Acknowledgement (ACK) MAP included in the ARQ feedback IE, a fourth field for indicating a Block Sequence Number (BSN) of an ARQ data block, and m ACK MAP fields. The m ACK MAP fields each include information indicating presence/absence of an additional ACK MAP field after a corresponding ACK MAP field, and an ACK MAP indicating success/failure in normal reception for each of n ARQ data blocks, wherein m and n each denote an integer greater than or equal to 1.

    摘要翻译: 提供了一种通信系统中的自动重发请求(ARQ)数据块接收装置和方法。 在ARQ方法中,向ARQ数据块发送装置发送ARQ反馈信息元素(IE)。 ARQ反馈IE包括用于指示ARQ连接的连接标识符(CID)的第一字段,用于指示ARQ反馈IE之后是否存在附加ARQ反馈IE的第二字段,用于指示ARQ反馈IE的类型的第三字段 包括在ARQ反馈IE中的确认(ACK)MAP,用于指示ARQ数据块的块序列号(BSN)的第四字段和m个ACK MAP字段。 m ACK MAP字段各自包括指示相应的ACK MAP字段之后的附加ACK MAP字段的存在/不存在的信息,以及指示n个ARQ数据块中的每一个在正常接收中的成功/失败的ACK MAP,其中m和n各自表示 大于或等于1的整数。

    APPARATUS AND METHOD FOR GENERATING AUTOMATIC REPEAT REQUEST (ARQ) FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR GENERATING AUTOMATIC REPEAT REQUEST (ARQ) FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中生成自动重发请求(ARQ)反馈消息的装置和方法

    公开(公告)号:US20100050041A1

    公开(公告)日:2010-02-25

    申请号:US12544741

    申请日:2009-08-20

    IPC分类号: H04L1/14 G06F11/14

    摘要: An apparatus and a method for generating an Automatic Repeat reQuest (ARQ) feedback message in a wireless communication system are provided. A method for generating an ARQ feedback message at a receiving end in a wireless communication system includes, generating first ARQ feedback information of a first scheme, the first ARQ feedback information comprising information of a first erroneous ARQ block of one or more ARQ blocks for which the ARQ feedback is not performed, generating second ARQ feedback information of a second scheme indicative of error of at least one ARQ block not represented in the first ARQ feedback information, generating an ARQ feedback message comprising the first ARQ feedback information and the second ARQ feedback information, and transmitting the ARQ feedback message to a transmitting end.

    摘要翻译: 提供了一种用于在无线通信系统中生成自动重复请求(ARQ)反馈消息的装置和方法。 一种用于在无线通信系统中的接收端生成ARQ反馈消息的方法包括:产生第一方案的第一ARQ反馈信息,所述第一ARQ反馈信息包括一个或多个ARQ块的第一错误ARQ块的信息, 不执行ARQ反馈,产生指示在第一ARQ反馈信息中未表示的至少一个ARQ块的错误的第二方案的第二ARQ反馈信息,生成包括第一ARQ反馈信息和第二ARQ反馈的ARQ反馈消息 信息,并将ARQ反馈消息发送到发送端。

    APPARATUS AND METHOD FOR CONFIGURING FRAME STRUCTURE IN FDD WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    APPARATUS AND METHOD FOR CONFIGURING FRAME STRUCTURE IN FDD WIRELESS COMMUNICATION SYSTEM 审中-公开
    在FDD无线通信系统中配置帧结构的装置和方法

    公开(公告)号:US20110103270A1

    公开(公告)日:2011-05-05

    申请号:US12915489

    申请日:2010-10-29

    IPC分类号: H04B7/14

    CPC分类号: H04B7/2606 H04B7/155

    摘要: An apparatus and method for reducing an overhead resulting from an transition gap in a Relay Station (RS) of a Frequency Division Duplex (FDD) wireless communication system are provided. The method includes determining transmission/reception transition time information through a negotiation with an upper node, identifying a signal delay time with the upper node, identifying a first reference time (R_Idle_Time), determining an overhead of a DownLink (DL) frame and an overhead of an UpLink (UL) frame resulting from transmission/reception transition in consideration of at least one of the transition time information, the signal delay time, the first reference time, and a second reference time (Idle_Time), and performing communication based on the overhead of the DL frame and the overhead of the UL frame.

    摘要翻译: 提供了一种用于降低由频分双工(FDD)无线通信系统的中继站(RS)中的转换间隙产生的开销的装置和方法。 该方法包括通过与上级节点的协商确定发送/接收转移时间信息,识别与上级节点的信号延迟时间,识别第一参考时间(R_Idle_Time),确定DownLink(DL)帧的开销和开销 考虑到过渡时间信息,信号延迟时间,第一参考时间和第二参考时间(Idle_Time)中的至少一个,从发送/接收转换产生的UpLink(UL)帧,以及基于 DL帧的开销和UL帧的开销。

    APPARATUS AND METHOD FOR PROCESSING THE RELAYED DATA IN A MULTIHOP RELAY BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM
    4.
    发明申请
    APPARATUS AND METHOD FOR PROCESSING THE RELAYED DATA IN A MULTIHOP RELAY BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
    用于处理多个继电器中的继电器数据的装置和方法宽带无线接入通信系统

    公开(公告)号:US20100110972A1

    公开(公告)日:2010-05-06

    申请号:US12612607

    申请日:2009-11-04

    IPC分类号: H04J3/08 H04W72/04

    摘要: An apparatus and a method for processing the relayed data in a multihop relay broadband wireless access communication system are provided. A method for an operation of a Relay Station (RS) includes determining whether a packet received from an upper node comprises a Relay Media Access Control (MAC) Header (RMH), when the RMH is comprised in the received packet, determining whether the RMH comprises access RS information, and when the access RS information is not comprised in the RMH, removing the RMH from the received packet and transmitting the packet to a lower Mobile Station (MS).

    摘要翻译: 提供了一种在多跳中继宽带无线接入通信系统中处理中继数据的装置和方法。 一种用于中继站(RS)的操作的方法,包括:当RMH被包含在所接收的分组中时,确定从上位节点接收到的分组是否包括中继媒体访问控制(MACH)头,确定RMH 包括接入RS信息,并且当RMH中不包含接入RS信息时,从接收到的分组中去除RMH并将该分组发送到下位移动站(MS)。

    APPARATUS AND METHOD FOR PROCESSING PREAMBLE CHANGE OF RELAY STATION IN BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM USING MULTIHOP RELAY
    5.
    发明申请
    APPARATUS AND METHOD FOR PROCESSING PREAMBLE CHANGE OF RELAY STATION IN BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM USING MULTIHOP RELAY 有权
    使用多路继电器在宽带无线接入通信系统中处理继电器前台改变的装置和方法

    公开(公告)号:US20090303919A1

    公开(公告)日:2009-12-10

    申请号:US12471705

    申请日:2009-05-26

    IPC分类号: H04B7/14

    CPC分类号: H04B7/2606

    摘要: An apparatus and a method for processing a change of a preamble of a Relay Station (RS) are provided. An operating method of a Base Station (BS) includes providing a relay service via an RS, determining whether a preamble of the RS needs to change, when it is necessary to change the preamble of the RS, sending a preamble change command message to the RS and, when the preamble of the RS is changed, sending a preamble change notification message informing of the preamble change to at least one lower node of the RS.

    摘要翻译: 提供了一种用于处理中继站(RS)的前导码改变的装置和方法。 基站(BS)的操作方法包括通过RS提供中继服务,确定RS的前导码是否需要改变,当需要改变RS的前同步码时,发送前导码改变命令消息给 RS,并且当RS的前导码改变时,向RS的至少一个下级节点发送通知前同步码改变的前同步码改变通知消息。

    APPARATUS AND METHOD FOR SUPPORTING DIFFERENT SYSTEM IN A BROADBAND WIRELESS COMMUNICATION SYSTEM USING MULTI-HOP RELAY SCHEME
    6.
    发明申请
    APPARATUS AND METHOD FOR SUPPORTING DIFFERENT SYSTEM IN A BROADBAND WIRELESS COMMUNICATION SYSTEM USING MULTI-HOP RELAY SCHEME 有权
    使用多功能继电器方案在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:US20090252083A1

    公开(公告)日:2009-10-08

    申请号:US12419746

    申请日:2009-04-07

    IPC分类号: H04B7/14

    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。

    APPARATUS AND METHOD FOR SUPPORTING HETEROGENEOUS SYSTEMS IN MULTI-HOP RELAY BROADBAND WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    APPARATUS AND METHOD FOR SUPPORTING HETEROGENEOUS SYSTEMS IN MULTI-HOP RELAY BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
    用于支持多通道继电器宽带无线通信系统中的异构系统的装置和方法

    公开(公告)号:US20090252082A1

    公开(公告)日:2009-10-08

    申请号:US12419439

    申请日:2009-04-07

    IPC分类号: H04B7/204

    摘要: An apparatus and method for supporting heterogeneous systems in a multi-hop relay wireless communication system are provided. In a method of transmitting and receiving a DownLink (DL) frame of a Base Station (BS) in a multi-hop relay wireless communication system employing heterogeneous systems, the DL frame of the BS includes a legacy zone for communication with a legacy Mobile Station (MS), an access zone of a new zone for communication with a new MS, and a relay zone of the new zone for communication with a new Relay Station (RS). The method includes transmitting DL data to the legacy MS in the legacy zone, transmitting the DL data to the new MS in the access zone of the new zone, and transmitting the DL data to the new RS in the relay zone of the new zone.

    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异构系统的装置和方法。 在采用异构系统的多跳中继无线通信系统中发送和接收基站(BS)的下行链路(DL)帧的方法中,BS的DL帧包括用于与传统移动台 (MS),用于与新MS通信的新区域的接入区域和用于与新的中继站(RS)通信的新区域的中继区域。 该方法包括将传输DL数据传输到传统区域中的传统MS,将DL数据发送到新区域的接入区域中的新MS,并将DL数据发送到新区域的中继区域中的新RS。

    APPARATUS AND METHOD FOR SUPPORTING VARIOUS SYSTEMS IN A MULTIHOP RELAY BROADBAND WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    APPARATUS AND METHOD FOR SUPPORTING VARIOUS SYSTEMS IN A MULTIHOP RELAY BROADBAND WIRELESS COMMUNICATION SYSTEM 审中-公开
    在多中继宽带无线通信系统中支持各种系统的装置和方法

    公开(公告)号:US20090252081A1

    公开(公告)日:2009-10-08

    申请号:US12418998

    申请日:2009-04-06

    IPC分类号: H04B7/14 H04W4/00 H04W72/04

    摘要: A mobile station compliant with a legacy system and a mobile station compliant with a new system are both supported in a multihop relay broadband wireless communication system. A DownLink (DL) period of the Base Station (BS) includes a legacy zone for communicating with entities of a legacy system and a new zone for communicating with entities of a new system. Operations of the BS include transmitting DL data to entities of the legacy system via the legacy zone, and transmitting DL data to entities of the new system via the new zone which follows the legacy zone in a time axis.

    摘要翻译: 在多跳中继宽带无线通信系统中都支持符合传统系统的移动台和符合新系统的移动台。 基站(BS)的下行链路(DL)周期包括用于与传统系统的实体通信的传统区域和用于与新系统的实体通信的新区域。 BS的操作包括经由传统区域将DL数据发送到传统系统的实体,以及经由在时间轴上的传统区域之后的新区域将DL数据发送到新系统的实体。

    APPARATUS AND METHOD FOR DATA RETRANSMISSION IN MULTIHOP RELAY WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    APPARATUS AND METHOD FOR DATA RETRANSMISSION IN MULTIHOP RELAY WIRELESS COMMUNICATION SYSTEM 有权
    多中继无线通信系统中数据恢复的装置和方法

    公开(公告)号:US20080248793A1

    公开(公告)日:2008-10-09

    申请号:US12062137

    申请日:2008-04-03

    IPC分类号: H04Q7/20

    摘要: An apparatus and a method for sending a control message for retransmission in a multihop relay wireless communication system are provided. Data received from a lower node is checked for errors. The data is transmitted to an upper node, when the data has no errors. When two or more messages, which include at least one of Acknowledgement (ACK) messages and Negative ACK (NACK) messages in response to a data reception are received from one or more lower nodes, the two or more messages are transmitted to the upper node at the same time. Accordingly, the RS can transmit the control messages for the ARQ provided from the lower nodes, to the upper node at the same time.

    摘要翻译: 提供了一种用于在多跳中继无线通信系统中发送用于重发的控制消息的装置和方法。 检查从较低节点收到的数据是否有错误。 当数据没有错误时,数据被传送到上层节点。 当从一个或多个下层节点接收到响应于数据接收的包括确认(ACK)消息和否定ACK(NACK)消息中的至少一个的两个或更多个消息时,两个或多个消息被发送到上层节点 与此同时。 因此,RS可以将从下层节点提供的ARQ的控制消息同时发送到上位节点。