公开(公告)号：US07554951B2

公开(公告)日：2009-06-30

申请号：US11321148

申请日：2005-12-29

申请人： Sung-Wook Park ,  Hye-Yeon Jeong ,  Jeong-Hoon Park ,  Ae-Ri Lim

发明人： Sung-Wook Park ,  Hye-Yeon Jeong ,  Jeong-Hoon Park ,  Ae-Ri Lim

IPC分类号： H04B7/212

CPC分类号： H04W36/02 ,  H04L1/1851 ,  H04L1/1883

摘要： A method of controlling automatic retransmission request (ARQ)-related timers in a broadband wireless access communication system is disclosed, by which reliability of a wireless link can be increased and the ARQ-related timers can be properly operated even in a handover situation. A mobile subscriber station temporarily stops an operation of the ARQ-related timers by informing a base station of a handover start when a handover situation occurs and restarts the stopped ARQ-related timers when the handover situation is finished.

摘要翻译： 公开了一种在宽带无线接入通信系统中控制自动重传请求（ARQ）相关定时器的方法，通过该方法可以增加无线链路的可靠性，并且即使在切换情况下也可以适当地操作ARQ相关的定时器。 当切换情况发生时，通过向基站通知切换开始，移动用户站暂时停止ARQ相关定时器的动作，并且在切换情况结束时重新启动停止的与ARQ相关的定时器。

公开(公告)号：US09432151B2

公开(公告)日：2016-08-30

申请号：US12291276

申请日：2008-11-07

申请人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Jeong-Hoon Park

发明人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Jeong-Hoon Park

IPC分类号： G06F11/00 ,  H04L1/18

CPC分类号： H04L1/1887

摘要： An apparatus and a method for Automatic Repeat reQuest (ARQ) in a broadband wireless access system are provided. The method includes driving a timer which operates by a preset period to synchronize ARQ between the transmitter and a receiver; after transmitting data to the receiver without error, when a driving time of the timer expires, checking whether there is data to transmit to the receiver; when there is no data to transmit to the receiver, initializing the timer; and transmitting an ARQ reset message to the receiver. Hence, the air resource consumption and the power consumption in ARQ reset can be lowered by reducing unnecessary ARQ reset.

摘要翻译： 提供了宽带无线接入系统中的自动重传请求（ARQ）的装置和方法。 该方法包括：驱动定时器，其操作预设时段以使发射机和接收机之间的ARQ同步; 在没有错误地向接收机发送数据之后，当定时器的驱动时间到期时，检查是否存在要向接收机发送的数据; 当没有数据传输到接收机时，初始化定时器; 并向接收机发送ARQ重置消息。 因此，可以通过减少不必要的ARQ复位来降低ARQ复位中的空中资源消耗和功耗。

公开(公告)号：US20090125775A1

公开(公告)日：2009-05-14

申请号：US12291276

申请日：2008-11-07

申请人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Jeong-Hoon Park

发明人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Jeong-Hoon Park

IPC分类号： H04L1/18 ,  G06F1/12 ,  G06F11/07

CPC分类号： H04L1/1887

摘要： An apparatus and a method for Automatic Repeat reQuest (ARQ) in a broadband wireless access system are provided. The method includes driving a timer which operates by a preset period to synchronize ARQ between the transmitter and a receiver; after transmitting data to the receiver without error, when a driving time of the timer expires, checking whether there is data to transmit to the receiver; when there is no data to transmit to the receiver, initializing the timer; and transmitting an ARQ reset message to the receiver. Hence, the air resource consumption and the power consumption in ARQ reset can be lowered by reducing unnecessary ARQ reset.

摘要翻译： 提供了宽带无线接入系统中的自动重传请求（ARQ）的装置和方法。 该方法包括：驱动定时器，其操作预设时段以使发射机和接收机之间的ARQ同步; 在没有错误地向接收机发送数据之后，当定时器的驱动时间到期时，检查是否存在要向接收机发送的数据; 当没有数据传输到接收机时，初始化定时器; 并向接收机发送ARQ重置消息。 因此，可以通过减少不必要的ARQ复位来降低ARQ复位中的空中资源消耗和功耗。

公开(公告)号：US20050281212A1

公开(公告)日：2005-12-22

申请号：US11027097

申请日：2004-12-30

申请人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Jong-Hyun Won ,  Tae-In Hyon ,  Sun-Ny Chang ,  Jin-A Kim ,  Kang-Gyu Lee ,  Yun-Sung Kim

发明人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Jong-Hyun Won ,  Tae-In Hyon ,  Sun-Ny Chang ,  Jin-A Kim ,  Kang-Gyu Lee ,  Yun-Sung Kim

IPC分类号： H04L1/18 ,  H04B7/00 ,  H04B7/26 ,  H04L1/16

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。

公开(公告)号：US20060148478A1

公开(公告)日：2006-07-06

申请号：US11326196

申请日：2006-01-05

申请人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Yun-Sung Kim

发明人： Hye-Yeon Jeong ,  Sung-Wook Park ,  Yun-Sung Kim

IPC分类号： H04Q7/20

CPC分类号： H04W36/02 ,  H04L1/187

摘要： A method for transmitting/receiving Automatic Repeat reQuest (ARQ) reset information in a communication system. A mobile station (MS) performs handover to a target base station (BS). Upon detecting the handover of the MS, the target BS transmits ARQ reset information representative of information related to ARQ reset to the MS. The MS receives the ARQ reset information from the target BS.

摘要翻译： 一种用于在通信系统中发送/接收自动重传请求（ARQ）重置信息的方法。 移动台（MS）执行到目标基站（BS）的切换。 在检测到MS的切换时，目标BS向MS发送表示与ARQ重置有关的信息的ARQ复位信息。 MS从目标BS接收ARQ重置信息。

公开(公告)号：US20060146753A1

公开(公告)日：2006-07-06

申请号：US11321148

申请日：2005-12-29

申请人： Sung-Wook Park ,  Hye-Yeon Jeong ,  Jeong-Hoon Park ,  Ae-Ri Lim

发明人： Sung-Wook Park ,  Hye-Yeon Jeong ,  Jeong-Hoon Park ,  Ae-Ri Lim

IPC分类号： H04Q7/00 ,  H04Q7/20 ,  H04L1/18 ,  G08C25/02

CPC分类号： H04W36/02 ,  H04L1/1851 ,  H04L1/1883

摘要： A method of controlling automatic retransmission request (ARQ)-related timers in a broadband wireless access communication system is disclosed, by which reliability of a wireless link can be increased and the ARQ-related timers can be properly operated even in a handover situation. A mobile subscriber station temporarily stops an operation of the ARQ-related timers by informing a base station of a handover start when a handover situation occurs and restarts the stopped ARQ-related timers when the handover situation is finished.