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1. 发明申请

US20080009294A1 APPARATUS AND METHOD FOR REDUCING VOLUME OF RESOURCE ALLOCATION INFORMATION MESSAGE IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：宽带无线通信系统中减少资源分配信息量的方法和装置
公开(公告)号：US20080009294A1
公开(公告)日：2008-01-10
申请号：US11774923
申请日：2007-07-09
申请人： Hee-Kwun CHO , In-Seok HWANG , June MOON , Chung-Ryul CHANG , Jae-Ho JEON , Soon-Young YOON
发明人： Hee-Kwun CHO , In-Seok HWANG , June MOON , Chung-Ryul CHANG , Jae-Ho JEON , Soon-Young YOON
IPC分类号： H04Q7/20
CPC分类号： H04W72/0413 , H04L5/0007 , H04W48/10 , H04W72/0406 , H04W72/042 , H04W72/08
摘要： An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided, in which a scheduler determines whether to generate uplink control region allocation information, and a generator generates the uplink control region allocation information according to a result of the determination.
摘要翻译：提供了一种用于在宽带无线通信系统中减少资源分配信息消息的量的装置和方法，其中，调度器确定是否生成上行链路控制区域分配信息，并且生成器根据以下操作生成上行链路控制区域分配信息决定的结果。

2. 发明申请

US20090298498A1 SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING FREQUENCY RESOURCE INFORMATION IN A FREQUENCY OVERLAY SYSTEM 有权
标题翻译：在频率覆盖系统中传输和接收频率资源信息的系统和方法
公开(公告)号：US20090298498A1
公开(公告)日：2009-12-03
申请号：US12473672
申请日：2009-05-28
申请人： Sanyadechukal PISUT , Jae-Hee CHO , Hee-Kwun CHO
发明人： Sanyadechukal PISUT , Jae-Hee CHO , Hee-Kwun CHO
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0005 , H04L5/0007 , H04L5/0023 , H04L5/0091 , H04W28/06 , H04W72/04 , H04W72/0406 , H04W72/042
摘要： A system and method for transmitting and receiving frequency allocation information based on identification information in a frequency overlay system are provided. The method includes transmitting a frame of a first Frequency Allocation (FA) to Mobile Stations (MSs) by inserting control information and identification information of the MSs to which frequency resources are allocated into the first FA frame, and transmitting a second frame indicating a second FA the MSs by inserting the identification information and a resource indication of the first FA into the second FA frame. Thereby, an overhead can be reduced and a frequency resource can be used efficiently.
摘要翻译：提供了一种基于频率覆盖系统中的识别信息来发送和接收频率分配信息的系统和方法。该方法包括通过将频率资源被分配到其中的MS的控制信息和识别信息插入到第一FA帧中来向移动站（MS）发送第一频率分配（FA）的帧，并且发送指示第二频率分配通过将识别信息和第一FA的资源指示插入到第二FA帧中来对MS进行FA。由此，能够降低开销，能够有效地使用频率资源。

3. 发明申请

US20090022063A1 APPARATUS AND METHOD FOR RETRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中恢复的装置和方法
公开(公告)号：US20090022063A1
公开(公告)日：2009-01-22
申请号：US12172872
申请日：2008-07-14
申请人： Hyeong-Jong JU , Hee-Kwun CHO , Dae-Seok CHOI
发明人： Hyeong-Jong JU , Hee-Kwun CHO , Dae-Seok CHOI
IPC分类号： H04L12/26
CPC分类号： H04L1/1825 , H04L1/188 , H04L1/1887
摘要： An apparatus and a method for selectively retransmitting data according to a channel state in a wireless communication system are provided. The method includes determining retransmission information of a receiver from feedback information received from the receiver, determining a retransmission scheme for the receiver using the retransmission information of the receiver, and performing a retransmission process with the receiver according to the determined retransmission scheme. In a good channel state, the data is retransmitted using the retransmission scheme to thereby enhance the reliability of the data delivery and the reception performance. In a bad channel state, the data is not retransmitted to thereby reduce a waste of resources in the data retransmission.
摘要翻译：提供了一种用于在无线通信系统中根据信道状态选择性地重传数据的装置和方法。该方法包括：从接收机接收到的反馈信息确定接收机的重传信息，使用接收机的重传信息确定接收机的重传方案，并根据确定的重传方案与接收机进行重传过程。在良好的信道状态下，使用重传方式重发数据，从而提高数据传送的可靠性和接收性能。在不良信道状态下，不重传数据，从而减少数据重传中的资源浪费。

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