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1. 发明专利

DE602007004365D1 未知
公开(公告)号：DE602007004365D1
公开(公告)日：2010-03-11
申请号：DE602007004365
申请日：2007-02-16
申请人： SAMSUNG ELECTRONICS CO LTD , KOREA ADVANCED INST SCI & TECH
发明人： KWUN JONG-HYUNG , KIM SE-HO , KANG TAE-SUNG , KIM DAE-HYUN , AHN WOO-GEUN , KIM HYUNG-MYUNG , PARK DAE-YOUNG , CHO MYEON-GYUN
IPC分类号： H04L27/26 , H04L1/00 , H04L5/02 , H04W24/00 , H04W72/04
摘要： A method for allocating a sub-channel in a wireless communication system is disclosed. The method includes measuring a moving velocity of each of mobile stations (MSs); selecting MSs to which a sub-channel is to be allocated; determining a resource allocation period for sub-channel allocation to the MSs using the measured moving velocity; calculating an average amount of data to be transmitted for the determined resource allocation period, and sending a channel quality information (CQI) request to the MSs; upon receipt of CQI in response to the CQI request, allocating a sub-channel satisfying the average data amount taking the CQI into account; and transmitting a control signal for the sub-channel allocation to the MSs.

2. 发明专利

JP2007013967A Apparatus and method for scheduling transmission of data packets in multichannel wireless communication system 有权
标题翻译：多通道无线通信系统中数据包传输调度的方法及装置
公开(公告)号：JP2007013967A
公开(公告)日：2007-01-18
申请号：JP2006177270
申请日：2006-06-27
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： PARK WON-HYONG , CHO SUNG-HYUN , PARK DAE-YOUNG
IPC分类号： H04L12/28 , H04W16/02 , H04W72/04 , H04W72/12 , H04W74/04 , H04W84/12
CPC分类号： H04L47/2408 , H04L47/14 , H04L47/50 , H04L47/6215 , H04L47/626
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for scheduling transmission of data packets, while taking into account multiple quality-of-service (QoS) grades, using a single channel scheduler in multichannel wireless communication system. SOLUTION: A method for scheduling data packets transmitted to a plurality of mobile terminals supporting multiple QoS grades in a multichannel wireless communication system includes the steps of: selecting a scheduling metric meeting each of channels among scheduling metrics different by QoS grades in a channel order for multiple channels: selecting a terminal to which a data packet is transmitted via the relevant channel using the selected scheduling metric; and allocating resources of the relevant channel for the data packet of the selected terminal and transmitting simultaneously data packets of a plurality of terminals using the resources allocated by channels when the allocation of the resources has been completed for each of the multiple channels respectively in the channel order. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在多信道无线通信系统中使用单个信道调度器的同时考虑到多个服务质量（QoS）等级来调度数据分组传输的装置和方法。解决方案：一种用于调度在多通道无线通信系统中传送到支持多个QoS等级的多个移动终端的数据分组的方法，包括以下步骤：选择在不同于QoS等级的调度度量中满足每个信道的调度度量多个信道的信道顺序：使用所选择的调度度量，通过相关信道选择发送数据分组的终端; 以及为所述终端的数据分组分配相关信道的资源，并且在所述信道中分别针对所述多个信道中的每一个完成所述资源的分配时，使用由信道分配的资源同时同时发送多个终端的数据分组订购。版权所有（C）2007，JPO＆INPIT

3. 发明专利

DE602006002671D1 未知
公开(公告)号：DE602006002671D1
公开(公告)日：2008-10-23
申请号：DE602006002671
申请日：2006-07-12
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： PARK DAE-YOUNG , PARK SEUNG-YOUNG , YUN SANG-BOH
IPC分类号： H04L12/56 , H04W72/12 , H04W88/04
摘要： A method for relaying data packets to a subscriber station (SS) by taking a relay station (RS) into consideration when a base station (BS) establishes a data packet scheduling is disclosed. According to the method, a data packet is relayed by RSs, which have a signal intensity greater than a threshold value for all RSs appointed by the BS. Each SS determines whether the SS receives the data packet directly from the BS or via an RS, based on signal intensities between the SS and the BS and between the SS and RSs, and feeds channel information corresponding to the determination back to the BS, thereby allowing the data packet to be transmitted.

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