公开(公告)号：US08457073B2

公开(公告)日：2013-06-04

申请号：US11939911

申请日：2007-11-14

申请人： Jong-Hyung Kwun ,  Young-Hyun Jeon ,  Dong-Ho Cho ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee

发明人： Jong-Hyung Kwun ,  Young-Hyun Jeon ,  Dong-Ho Cho ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee

IPC分类号： H04W4/00

CPC分类号： H04W36/02 ,  H04B7/15542 ,  H04B7/2606 ,  H04W16/26 ,  H04W84/047

摘要： A technique for managing a packet to be transmitted to a Mobile Station (MS) that performs Relay Station (RS) handover in a multi-hop relay Broadband Wireless Access (BWA) system is provided. In the BWA system, a Base Station (BS) includes a controller for determining whether to perform activecasting on an MS upon receiving an activecast request message; a scheduler for allocating a resource by taking into consideration a channel condition between the MS and a serving RS when activecasting is determined to be performed; and a transmitter for multicasting a packet, which is to be transmitted to the MS, to a target RS and the serving RS by using the allocated resource.

摘要翻译： 提供了一种用于管理要发送到在多跳中继宽带无线接入（BWA）系统中执行中继站（RS）切换的移动站（MS）的分组的技术。 在BWA系统中，基站（BS）包括控制器，用于在接收到主播请求消息时确定是否在MS上执行主播; 调度器，用于当确定执行活动播放时，通过考虑MS与服务RS之间的信道状况来分配资源; 以及用于通过使用所分配的资源将要发送到MS的分组多播到目标RS和服务RS的发射机。

公开(公告)号：US20080112365A1

公开(公告)日：2008-05-15

申请号：US11939911

申请日：2007-11-14

申请人： Jong-Hyung KWUN ,  Young-Hyun Jeon ,  Dong-Ho Cho ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee

发明人： Jong-Hyung KWUN ,  Young-Hyun Jeon ,  Dong-Ho Cho ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee

IPC分类号： H04Q7/00

CPC分类号： H04W36/02 ,  H04B7/15542 ,  H04B7/2606 ,  H04W16/26 ,  H04W84/047

摘要： A technique for managing a packet to be transmitted to a Mobile Station (MS) that performs Relay Station (RS) handover in a multi-hop relay Broadband Wireless Access (BWA) system is provided. In the BWA system, a Base Station (BS) includes a controller for determining whether to perform activecasting on an MS upon receiving an activecast request message; a scheduler for allocating a resource by taking into consideration a channel condition between the MS and a serving RS when activecasting is determined to be performed; and a transmitter for multicasting a packet, which is to be transmitted to the MS, to a target RS and the serving RS by using the allocated resource.

摘要翻译： 提供了一种用于管理要发送到在多跳中继宽带无线接入（BWA）系统中执行中继站（RS）切换的移动站（MS）的分组的技术。 在BWA系统中，基站（BS）包括控制器，用于在接收到主播请求消息时确定是否在MS上执行主播; 调度器，用于当确定执行活动播放时，通过考虑MS与服务RS之间的信道状况来分配资源; 以及用于通过使用所分配的资源将要发送到MS的分组多播到目标RS和服务RS的发射机。

公开(公告)号：US08515443B2

公开(公告)日：2013-08-20

申请号：US12054112

申请日：2008-03-24

申请人： Dai-Kwan Kim ,  Young-Hyun Jeon ,  Jong-Hyung Kwun ,  Woong-Sup Lee ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Hun-Joo Lee ,  Sik Choi ,  Ho-Won Lee ,  Se-Young Yun

发明人： Dai-Kwan Kim ,  Young-Hyun Jeon ,  Jong-Hyung Kwun ,  Woong-Sup Lee ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Hun-Joo Lee ,  Sik Choi ,  Ho-Won Lee ,  Se-Young Yun

IPC分类号： H04W72/00

CPC分类号： H04L1/0029 ,  H04B17/24 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04W28/06

摘要： An apparatus and method for transmitting/receiving a Channel Quality Information (CQI) in a communication system are provided. A Mobile Station (MS) receives first information indicating a representative MS selected from a group of MSs located within a preset range and in similar channel statuses, the group including the MS, determines from the first information whether the MS is designated as the representative MS, and transmits a CQI of the MS as a representative CQI of the MSs included in the group to a Base Station (BS), if the MS is designated as the representative MS.

摘要翻译： 提供了一种用于在通信系统中发送/接收信道质量信息（CQI）的装置和方法。 移动台（MS）从第一信息接收指示从位于预设范围内的MS组中的代表性MS的第一信息和类似信道状态，包括MS的组从第一信息确定MS是否被指定为代表性MS ，如果MS被指定为代表性MS，则将包括在该组中的MS的代表性的CQI的CQI发送到基站（BS）。

公开(公告)号：US08116246B2

公开(公告)日：2012-02-14

申请号：US12055146

申请日：2008-03-25

申请人： Chan-Ho Min ,  Jong-Hyung Kwun ,  Ju-Yeop Kim ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Hun-Joo Lee ,  Sik Choi ,  Ho-Won Lee ,  Woong-Sup Lee ,  Se-Young Yun

发明人： Chan-Ho Min ,  Jong-Hyung Kwun ,  Ju-Yeop Kim ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Hun-Joo Lee ,  Sik Choi ,  Ho-Won Lee ,  Woong-Sup Lee ,  Se-Young Yun

IPC分类号： H04B7/00 ,  G08C17/00

CPC分类号： H04W52/286 ,  H04W52/343

摘要： Disclosed is a system and method for transmitting data based on an operational state of a mobile station in a communication system. The method includes, when detecting a low battery state of the mobile station, storing one or more data packets to be transmitted to the mobile station, extracting at least one data packet, which has a transmission delay time larger than a difference between a maximum delay time and preset margin, from the one or more stored data packets, and transmitting at least a part of the extracted at least one data packet to the mobile station by using a resource allocated to the mobile station.

摘要翻译： 公开了一种用于在通信系统中基于移动台的操作状态发送数据的系统和方法。 该方法包括：当检测到移动台的低电量状态时，存储要发送到移动台的一个或多个数据分组，提取至少一个数据分组，该数据分组的传输延迟时间大于最大延迟 从所述一个或多个存储的数据分组获取时间和预设余量，并且通过使用分配给所述移动站的资源将所提取的至少一个数据分组的至少一部分发送到所述移动站。

公开(公告)号：US20080242291A1

公开(公告)日：2008-10-02

申请号：US12079582

申请日：2008-03-27

申请人： Chan-Ho Min ,  Young-Hyun Jeon ,  Hun-Joo Lee ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee ,  Woong-Sup Lee ,  Se-Young Yun

发明人： Chan-Ho Min ,  Young-Hyun Jeon ,  Hun-Joo Lee ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee ,  Woong-Sup Lee ,  Se-Young Yun

IPC分类号： H04Q7/20 ,  H04B7/00 ,  H04B7/15

CPC分类号： H04B7/2606 ,  H04W16/26 ,  H04W72/005 ,  H04W72/12 ,  H04W84/047

摘要： Disclosed is a method and system for transmitting and receiving data in a communication system. The system includes a base station, and a relay station connecting the base station with at least one mobile station. The base station transmits data for a plurality of mobile stations to the relay station, and transmits the data to at least one mobile station belonging to the base station from among the plurality of mobile stations. The relay station receives the data from the base station, and transmits the data to at least one mobile station belonging to the relay station from among the plurality of mobile stations in the same interval as an interval where the base station transmits the data to the mobile station.

摘要翻译： 公开了一种用于在通信系统中发送和接收数据的方法和系统。 该系统包括基站和将基站与至少一个移动台连接的中继站。 基站向多个移动站发送多个移动台的数据，并从多个移动站中发送属于基站的至少一个移动站的数据。 中继站从基站接收数据，并且以与基站向移动台发送数据的间隔相同的间隔，从多个移动站中的属于中继站的至少一个移动台发送数据 站。

公开(公告)号：US08705432B2

公开(公告)日：2014-04-22

申请号：US12079582

申请日：2008-03-27

申请人： Chan-Ho Min ,  Young-Hyun Jeon ,  Hun-Joo Lee ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee ,  Woong-Sup Lee ,  Se-Young Yun

发明人： Chan-Ho Min ,  Young-Hyun Jeon ,  Hun-Joo Lee ,  Dong-Ho Cho ,  Chul-Kee Hong ,  Hyu-Dae Kim ,  Ju-Yeop Kim ,  Sik Choi ,  Ho-Won Lee ,  Woong-Sup Lee ,  Se-Young Yun

IPC分类号： H04B7/14 ,  H04W4/00 ,  H04B7/17

CPC分类号： H04B7/2606 ,  H04W16/26 ,  H04W72/005 ,  H04W72/12 ,  H04W84/047

摘要： Disclosed is a method and system for transmitting and receiving data in a communication system. The system includes a base station, and a relay station connecting the base station with at least one mobile station. The base station transmits data for a plurality of mobile stations to the relay station, and transmits the data to at least one mobile station belonging to the base station from among the plurality of mobile stations. The relay station receives the data from the base station, and transmits the data to at least one mobile station belonging to the relay station from among the plurality of mobile stations in the same interval as an interval where the base station transmits the data to the mobile station.

摘要翻译： 公开了一种用于在通信系统中发送和接收数据的方法和系统。 该系统包括基站和将基站与至少一个移动台连接的中继站。 基站向多个移动站发送多个移动台的数据，并从多个移动站中发送属于基站的至少一个移动站的数据。 中继站从基站接收数据，并且以与基站向移动台发送数据的间隔相同的间隔，从多个移动站中的属于中继站的至少一个移动台发送数据 站。

公开(公告)号：US07894389B2

公开(公告)日：2011-02-22

申请号：US11705991

申请日：2007-02-14

申请人： Tae-In Hyon ,  Ju-Yeop Kim ,  Dong-Ho Cho ,  Tae-Soo Kwon ,  Sik Choi ,  O-Hyun Jo ,  Ho-Won Lee

发明人： Tae-In Hyon ,  Ju-Yeop Kim ,  Dong-Ho Cho ,  Tae-Soo Kwon ,  Sik Choi ,  O-Hyun Jo ,  Ho-Won Lee

IPC分类号： H04Q7/00 ,  H04Q7/20

CPC分类号： H04L1/0033 ,  H04L1/0025 ,  H04L1/0039 ,  H04L1/1812 ,  H04W72/042 ,  H04W72/085

摘要： A system and method for transmitting resource allocation information in a wireless communication system is provided. A transmitter transmits resource allocation information mapped to a current time interval in a first region to a receiver, and transmits resource allocation information mapped to a next time interval in a second region. When receiving the resource allocation information of the second region, the receiver notifies the transmitter whether the resource allocation information has been received. The transmitter receives notification that the resource allocation information of the second region has been received and transmits resource allocation information mapped to a subsequent time interval in the second region.

摘要翻译： 提供了一种用于在无线通信系统中传送资源分配信息的系统和方法。 发送器将映射到第一区域中的当前时间间隔的资源分配信息发送到接收机，并且发送映射到第二区域中的下一时间间隔的资源分配信息。 当接收到第二区域的资源分配信息时，接收方通知发送机是否已经接收到资源分配信息。 发送器接收到已经接收到第二区域的资源分配信息的通知，并发送映射到第二区域中的后续时间间隔的资源分配信息。

公开(公告)号：US20070213070A1

公开(公告)日：2007-09-13

申请号：US11708697

申请日：2007-02-19

申请人： Dong-Ho Kim ,  Ho-Jin Kim ,  Dong-Ho Cho ,  Yung-Soo Kim ,  Ju-Yeop Kim ,  Oh-Hyun Cho ,  Sik Choi ,  Tae-Soo Kwon ,  Ho-Won Lee

发明人： Dong-Ho Kim ,  Ho-Jin Kim ,  Dong-Ho Cho ,  Yung-Soo Kim ,  Ju-Yeop Kim ,  Oh-Hyun Cho ,  Sik Choi ,  Tae-Soo Kwon ,  Ho-Won Lee

IPC分类号： H04Q7/20

CPC分类号： H04L5/0037 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0058

摘要： A method is provided for transmitting/receiving data in a communication system. The method includes allocating, by a Base Station (BS), bands unused in a band Adaptive-Modulation-and-Coding (band AMC) scheme to Mobile Stations (MSs) of a diversity scheme, and transmitting data by adaptively using the band AMC scheme and the diversity scheme; and identifying, by an MS, resources allocated to the MS, and transmitting data by using either the band AMC scheme or the diversity scheme according to a result of the identifying.

摘要翻译： 提供了一种用于在通信系统中发送/接收数据的方法。 该方法包括：通过基站（BS）将频带自适应调制和编码（频带AMC）方案中未使用的频带分配给分集方案的移动站（MS），并且通过自适应地使用频带AMC来发送数据 方案和多样性方案; 以及由MS识别分配给所述MS的资源，以及根据所述识别的结果，使用所述频带AMC方案或所述分集方案来发送数据。

公开(公告)号：US20070211662A1

公开(公告)日：2007-09-13

申请号：US11705991

申请日：2007-02-14

申请人： Tae-In Hyon ,  Ju-Yeop Kim ,  Dong-Ho Cho ,  Tae-Soo Kwon ,  Sik Choi ,  O-Hyun Jo ,  Ho-Won Lee

发明人： Tae-In Hyon ,  Ju-Yeop Kim ,  Dong-Ho Cho ,  Tae-Soo Kwon ,  Sik Choi ,  O-Hyun Jo ,  Ho-Won Lee

IPC分类号： H04Q7/00 ,  H04Q7/20

CPC分类号： H04L1/0033 ,  H04L1/0025 ,  H04L1/0039 ,  H04L1/1812 ,  H04W72/042 ,  H04W72/085

摘要： A system and method for transmitting resource allocation information in a wireless communication system is provided. A transmitter transmits resource allocation information mapped to a current time interval in a first region to a receiver, and transmits resource allocation information mapped to a next time interval in a second region. When receiving the resource allocation information of the second region, the receiver notifies the transmitter whether the resource allocation information has been received. The transmitter receives notification that the resource allocation information of the second region has been received and transmits resource allocation information mapped to a subsequent time interval in the second region.

摘要翻译： 提供了一种用于在无线通信系统中传送资源分配信息的系统和方法。 发送器将映射到第一区域中的当前时间间隔的资源分配信息发送到接收机，并且发送映射到第二区域中的下一时间间隔的资源分配信息。 当接收到第二区域的资源分配信息时，接收方通知发送机是否已经接收到资源分配信息。 发送器接收到已经接收到第二区域的资源分配信息的通知，并发送映射到第二区域中的后续时间间隔的资源分配信息。

公开(公告)号：US08014349B2

公开(公告)日：2011-09-06

申请号：US11442750

申请日：2006-05-30

申请人： Tae-Soo Kwon ,  Chi-Hyun Park ,  Sang-Boh Yun ,  Dong-Ho Cho ,  Ju-Yeop Kim ,  Ho-Won Lee ,  O-Hyun Jo ,  Sik Choi

发明人： Tae-Soo Kwon ,  Chi-Hyun Park ,  Sang-Boh Yun ,  Dong-Ho Cho ,  Ju-Yeop Kim ,  Ho-Won Lee ,  O-Hyun Jo ,  Sik Choi

IPC分类号： H04W4/00

CPC分类号： H04W72/04 ,  H04W72/042 ,  H04W88/08

摘要： Provided is an apparatus and method for transmitting/receiving signals in a communication system. A base station allocates a quasi-dedicated control channel (QDCCH) to a first mobile station (MS), and allocates the QDCCH allocated to the first MS, to a second MS for a preset time. An MS receives a QDCCH allocated from the base station. If there is data to transmit to the base station, the MS determines whether the QDCCH is allocated to another MS different from the MS. If it is determined that the QDCCH is allocated to the MS itself, the MS transmits the data to the base station over the QDCCH.

摘要翻译： 提供了一种用于在通信系统中发送/接收信号的装置和方法。 基站向第一移动站（MS）分配准专用控制信道（QDCCH），并将分配给第一MS的QDCCH分配给第二MS预设时间。 MS接收从基站分配的QDCCH。 如果存在要发送给基站的数据，则MS确定QDCCH是否被分配给与MS不同的另一个MS。 如果确定QDCCH被分配给MS本身，则MS通过QDCCH将数据发送到基站。