Wireless access communication system for data retransmission, data retransmission apparatus and method
    1.
    发明申请
    Wireless access communication system for data retransmission, data retransmission apparatus and method 审中-公开
    用于数据重传的无线接入通信系统,数据重发装置及方法

    公开(公告)号:US20050281212A1

    公开(公告)日:2005-12-22

    申请号:US11027097

    申请日:2004-12-30

    CPC分类号: H04L1/1671 H04L1/18

    摘要: An apparatus and method for re-transmitting data in a wireless access communication system are disclosed. The data retransmission method in a wireless access communication system performing a data transmission/reception operation between a terminal and a base station using ARQ (Automatic Repeat Request) includes the step of transmitting allocation information for bandwidth for data retransmission with respect to data received by the base station and ARQ feedback information according to an error which is included in the received data from the base station to the terminal, and re-transmitting the data in which the error had occurred through the allocated bandwidth based on the allocation information of the bandwidth for the data retransmission from the terminal to the base station.

    摘要翻译: 公开了一种用于在无线接入通信系统中重传数据的装置和方法。 在使用ARQ(自动重传请求)的终端与基站之间进行数据发送接收动作的无线接入通信系统中的数据重发方法包括以下步骤:针对由 基站和ARQ反馈信息,根据包含在从基站到终端的接收数据中的错误,并且基于带宽的分配信息,通过所分配的带宽重新发送发生了错误的数据, 从终端到基站的数据重传。

    Apparatus and method for transmitting data in broadband wireless communication system and apparatus and method for receiving data in the same
    2.
    发明申请
    Apparatus and method for transmitting data in broadband wireless communication system and apparatus and method for receiving data in the same 审中-公开
    用于在宽带无线通信系统中发送数据的装置和方法及其接收数据的装置和方法

    公开(公告)号:US20050265390A1

    公开(公告)日:2005-12-01

    申请号:US11141671

    申请日:2005-05-31

    IPC分类号: H04J3/24 H04L12/28 H04L12/56

    CPC分类号: H04W28/06 H04W24/00

    摘要: Disclosed is a method for transmitting and receiving MAC PDUs in a broadband wireless communication system. A transmitter generates a MAC PDU and determines if an empty area exists in the PDU. If the empty area exists, the transmitter determines if there exists a complete SDU for transmission having a size that is less than or equal to the size of the empty area. If the complete SDU exists, the transmitter adds into the PDU as a last payload piece the SDU without a subheader, and sets a GMH of the PDU to indicate that a No Overhead Last complete SDU (NOLS) exists, and transmits the PDU. A receiver analyzes a GMH of a received MAC PDU and determines if an NOLS exists in the PDU. If the NOLS exists, the receiver sequentially monitors the PSHs in the PDU to detect the last PSH, and separates an SDU corresponding to the NOLS from the PDU with reference to the last PSH.

    摘要翻译: 公开了一种用于在宽带无线通信系统中发送和接收MAC PDU的方法。 发射机生成MAC PDU并确定PDU中是否存在空区域。 如果空区域存在,则发射机确定是否存在具有小于或等于空区域大小的大小的用于传输的完整SDU。 如果存在完整的SDU,则发送器将PDU作为最后一个有效载荷添加到SDU中,而没有子头,并且设置PDU的GMH以指示存在不间断最后完成SDU(NOLS),并且发送PDU。 接收机分析接收的MAC PDU的GMH,并确定PDU中是否存在NOLS。 如果NOLS存在,则接收机顺序地监视PDU中的PSH以检测最后一个PSH,并且参考最后的PSH将与NOLS对应的SDU与PDU分开。

    SYSTEM AND METHOD FOR TRANSMITTING/RECEIVING RESOURCE ALLOCATION INFORMATION IN A COMMUNICATION SYSTEM
    5.
    发明申请
    SYSTEM AND METHOD FOR TRANSMITTING/RECEIVING RESOURCE ALLOCATION INFORMATION IN A COMMUNICATION SYSTEM 审中-公开
    在通信系统中发送/接收资源分配信息的系统和方法

    公开(公告)号:US20100202396A1

    公开(公告)日:2010-08-12

    申请号:US12764556

    申请日:2010-04-21

    IPC分类号: H04W8/00 H04K1/10

    摘要: A system is provided for transmitting/receiving downlink resource allocation information in a communication system. In the system, a base station generates first information including downlink resource allocation information necessary for supporting a first mode supported by the base station, generates second information including length information of the first information, and transmits the first information and the second information. A mobile station notifies the base station of a second mode supported by the mobile station, receives, after the notification, the first information and the second information from the base station, and skips without decoding as much downlink resource allocation information as a length corresponding to the length information without decoding, if the first mode is different from the second mode.

    摘要翻译: 提供一种用于在通信系统中发送/接收下行链路资源分配信息的系统。 在该系统中,基站生成包括支持基站支持的第一模式所需的下行链路资源分配信息的第一信息,生成包含第一信息的长度信息的第二信息,并发送第一信息和第二信息。 移动台向基站通知移动台所支持的第二模式,在通知之后,从基站接收到第一信息和第二信息,并且在不解码下行链路资源分配信息的情况下跳过与下一个对应的长度相同的长度 如果第一模式不同于第二模式,则不进行解码的长度信息。

    System and method for transmitting/receiving resource allocation information in a communication system
    6.
    发明授权
    System and method for transmitting/receiving resource allocation information in a communication system 有权
    用于在通信系统中发送/接收资源分配信息的系统和方法

    公开(公告)号:US07751364B2

    公开(公告)日:2010-07-06

    申请号:US11490327

    申请日:2006-07-20

    IPC分类号: H04W4/00 H04J1/00 H04B7/00

    摘要: A system is provided for transmitting/receiving downlink resource allocation information in a communication system. In the system, a base station generates first information including downlink resource allocation information necessary for supporting a first mode supported by the base station, generates second information including length information of the first information, and transmits the first information and the second information. A mobile station notifies the base station of a second mode supported by the mobile station, receives, after the notification, the first information and the second information from the base station, and skips without decoding as much downlink resource allocation information as a length corresponding to the length information without decoding, if the first mode is different from the second mode.

    摘要翻译: 提供一种用于在通信系统中发送/接收下行链路资源分配信息的系统。 在该系统中,基站生成包括支持基站支持的第一模式所需的下行链路资源分配信息的第一信息,生成包含第一信息的长度信息的第二信息,并发送第一信息和第二信息。 移动台向基站通知移动台所支持的第二模式,在通知之后,从基站接收到第一信息和第二信息,并且在不解码下行链路资源分配信息的情况下跳过与下一个对应的长度相同的长度 如果第一模式不同于第二模式,则不进行解码的长度信息。

    System and method for transmitting/receiving resource allocation information in a communication system
    7.
    发明申请
    System and method for transmitting/receiving resource allocation information in a communication system 有权
    用于在通信系统中发送/接收资源分配信息的系统和方法

    公开(公告)号:US20070060146A1

    公开(公告)日:2007-03-15

    申请号:US11490327

    申请日:2006-07-20

    IPC分类号: H04Q7/20

    摘要: A system is provided for transmitting/receiving downlink resource allocation information in a communication system. In the system, a base station generates first information including downlink resource allocation information necessary for supporting a first mode supported by the base station, generates second information including length information of the first information, and transmits the first information and the second information. A mobile station notifies the base station of a second mode supported by the mobile station, receives, after the notification, the first information and the second information from the base station, and skips without decoding as much downlink resource allocation information as a length corresponding to the length information without decoding, if the first mode is different from the second mode.

    摘要翻译: 提供一种用于在通信系统中发送/接收下行链路资源分配信息的系统。 在该系统中,基站生成包括支持基站支持的第一模式所需的下行链路资源分配信息的第一信息,生成包含第一信息的长度信息的第二信息,并发送第一信息和第二信息。 移动台向基站通知移动台所支持的第二模式,在通知之后,从基站接收到第一信息和第二信息,并且在不解码下行链路资源分配信息的情况下跳过与下一个对应的长度相同的长度 如果第一模式不同于第二模式,则不进行解码的长度信息。

    Apparatus and method for transmitting/receiving system information in broadband wireless communication system
    8.
    发明授权
    Apparatus and method for transmitting/receiving system information in broadband wireless communication system 有权
    宽带无线通信系统中发送/接收系统信息的装置和方法

    公开(公告)号:US09066266B2

    公开(公告)日:2015-06-23

    申请号:US12905656

    申请日:2010-10-15

    摘要: An apparatus and method for transmission/reception of system information in a broadband wireless communication system are provided. An operation of a Base Station (BS) in a broadband wireless communication system includes determining whether to apply a system configuration corresponding to a previous value of a Secondary-Super Frame Header (S-SFH) change count changed according to update of system information and, when applying the system configuration corresponding to the previous value of the S-SFH change count, setting a parameter representing the applied system configuration to a first value and, when applying a system configuration corresponding to a current value of the S-SFH change count, setting the parameter to a second value, and transmitting a Primary-Super Frame Header (P-SFH) including the S-SFH change count and the parameter set to the first value or the second value.

    摘要翻译: 提供了一种在宽带无线通信系统中发送/接收系统信息的装置和方法。 宽带无线通信系统中的基站(BS)的操作包括确定是否应用根据系统信息更新而改变的次级超帧头(S-SFH)改变计数的先前值对应的系统配置,以及 当应用与S-SFH更改计数的先前值对应的系统配置时,将表示所应用的系统配置的参数设置为第一值,并且当应用与S-SFH更改计数的当前值相对应的系统配置时 将参数设置为第二值,并将包括S-SFH更改计数和参数集的主超帧头(P-SFH)发送到第一值或第二值。

    Method and apparatus for supporting short messaging service of mobile station during idle mode in wireless communication system
    9.
    发明授权
    Method and apparatus for supporting short messaging service of mobile station during idle mode in wireless communication system 有权
    用于在无线通信系统中的空闲模式下支持移动台的短消息业务的方法和装置

    公开(公告)号:US08493904B2

    公开(公告)日:2013-07-23

    申请号:US12883530

    申请日:2010-09-16

    IPC分类号: H04W4/00

    CPC分类号: H04W72/042 H04W4/14 H04W76/28

    摘要: A method and apparatus for supporting a Short Message Service (SMS) of a Mobile Station (MS) during an idle mode in a wireless communication system are provided. An MS operation method for supporting an SMS in a wireless communication system includes receiving an SMS message from a Base Station (BS) through a ranging message in an idle mode, upon receiving the SMS message from the BS, starting a timer, while the timer operates, waiting UpLink (UL) resource allocation for transmission of an ACKnowledge (ACK) message about the SMS message, and, upon being allocated a UL resource for the ACK message transmission, transmitting the ACK message using the UL resource.

    摘要翻译: 提供了一种用于在无线通信系统中的空闲模式期间支持移动台(MS)的短消息服务(SMS)的方法和装置。 用于在无线通信系统中支持SMS的MS操作方法包括:在从空闲模式接收到来自BS的SMS消息时,从基站(BS)接收测量消息的SMS消息,启动定时器,同时定时器 操作,等待UpLink(UL)资源分配以发送关于SMS消息的确认(ACK)消息,并且在分配用于ACK消息传输的UL资源时,使用UL资源发送ACK消息。