专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004100403A1 METHOD FOR PROVIDING MULTI-LEVEL ACCESS SERVICES IN COMMON ACCESS CHANNEL 审中-公开
标题翻译：在通用通道中提供多级访问服务的方法
公开(公告)号：WO2004100403A1
公开(公告)日：2004-11-18
申请号：PCT/KR2004/001077
申请日：2004-05-10
申请人： SAMSUNG ELECTRONICS CO. LTD. , BEIJING SAMSUNG TELECOM R & D CENTER , KOO, Chang-Hoi , LIAO, Jingyi , WANG, Hai , PARK, Dong-Seek , CHOI, Ho-Kyu
发明人： KOO, Chang-Hoi , LIAO, Jingyi , WANG, Hai , PARK, Dong-Seek , CHOI, Ho-Kyu
IPC分类号： H04B7/26
CPC分类号： H04W74/008 , H04W36/00 , H04W56/002 , H04W74/0833 , H04W74/0875
摘要： The present invention relates to a method for performing a ranging operation according to the priority order in a mobile communication system using a BWA (Broadcast Wireless Access) scheme. The method according to the invention for performing a range operation by a subscriber terminal in a mobile communication system using the BWA (Broadcast Wireless Access) scheme comprises steps of: receiving backoff domains having the start and end values of the backoff corresponding to each ranging operation, the backoff domains being determined from a base station according to the priority order of the ranging operations between the base station and subscriber terminals; performing a ranging operation and, if it is determined that the step of performing the ranging operation fails, selecting backoff domains among the received backoff domains according to the priority order of the performed ranging operations; and, re-performing the ranging operation according to the selected backoff domains.
摘要翻译：本发明涉及一种在使用BWA（广播无线接入）方案的移动通信系统中根据优先顺序执行测距操作的方法。根据本发明的用于在使用BWA（广播无线接入）方案的移动通信系统中由用户终端执行范围操作的方法包括以下步骤：接收具有对应于每个测距操作的退避的开始和结束值的退避域根据基站和用户终端之间的测距操作的优先顺序从基站确定退避域; 执行测距操作，并且如果确定执行测距操作的步骤失败，则根据所执行的测距操作的优先级顺序选择所接收的退避域中的退避域; 并且根据所选择的退避域重新执行测距操作。

2. 发明申请

WO2004100404A1 APPARATUS AND METHOD FOR CONTROLLING A REVERSE TRAFFIC RATE IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制移动通信系统中的反向传输速率的装置和方法
公开(公告)号：WO2004100404A1
公开(公告)日：2004-11-18
申请号：PCT/KR2004/001078
申请日：2004-05-10
申请人： SAMSUNG ELECTRONICS CO. LTD. , KWON, Hwan-Joon , KOO, Chang-Hoi , KIM, Dae-Gyun , BAE, Beom-Sik , KIM, Youn-Sun , JUNG, Jung-Soo , KIM, Dong-Hee
发明人： KWON, Hwan-Joon , KOO, Chang-Hoi , KIM, Dae-Gyun , BAE, Beom-Sik , KIM, Youn-Sun , JUNG, Jung-Soo , KIM, Dong-Hee
IPC分类号： H04B7/26
CPC分类号： H04W28/22 , H04W72/1278
摘要： A system and method for controlling data rates of a reverse packet data in mobile communication system for transmitting reverse packet data from a mobile station to a base station over a reverse packet data channel at a plurality of data rates. The present invention provides an apparatus and method for improving throughput of an entire system by enabling a base station's scheduler to rapidly assign reverse resource for a mobile station that has completed its data transmission to other mobile stations.
摘要翻译：一种用于控制移动通信系统中的反向分组数据的数据速率的系统和方法，用于通过反向分组数据信道以多个数据速率从移动台向基站发送反向分组数据。本发明提供了一种用于通过使基站的调度器能够将完成其数据传输的移动台快速分配给其他移动站的反向资源来提高整个系统的吞吐量的装置和方法。

3. 发明申请

WO2004098093A1 SYSTEM AND METHOD FOR CONTROLLING STATE TRANSITION IN SLEEP MODE AND AWAKE MODE IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在宽带无线接入通信系统中控制休眠模式和AWAKE模式下的状态转换的系统和方法
公开(公告)号：WO2004098093A1
公开(公告)日：2004-11-11
申请号：PCT/KR2004/001010
申请日：2004-04-30
申请人： SAMSUNG ELECTRONICS CO. LTD. , SON, Yeong-Moon , KOO, Chang-Hoi , KIM, So-Hyun , SON, Jung-Je
发明人： SON, Yeong-Moon , KOO, Chang-Hoi , KIM, So-Hyun , SON, Jung-Je
IPC分类号： H04B7/26
CPC分类号： H04W52/0225 , H04W76/28 , Y02D70/142 , Y02D70/146
摘要： A broadband wireless access communication system having a sleep and an awake mode. A subscriber station controls the sleep mode upon receiving a denial response of a base station to a sleep request from the subscriber station to the base station. If the denial response from the base station is received, the subscriber station retransmits a sleep request to the base station after a lapse of waiting duration. If the denial response from the base station is received, the subscriber station holds retransmission of a sleep request to the base station until an unsolicited response to the sleep request is received from the base station.
摘要翻译：一种具有睡眠和唤醒模式的宽带无线接入通信系统。一旦用户站接收到基站对从用户台到基站的睡眠请求的拒绝响应，用户站就控制睡眠模式。如果接收到来自基站的拒绝响应，则在经过等待持续时间之后，用户站向基站重发睡眠请求。如果接收到来自基站的拒绝响应，则用户站保持对基站的睡眠请求的重发，直到从基站接收到对睡眠请求的主动响应。

4. 发明申请

WO2004098221A1 METHOD FOR MEASURING AND REPORTING CHANNEL QUALITY IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在宽带无线接入通信系统中测量和报告信道质量的方法
公开(公告)号：WO2004098221A1
公开(公告)日：2004-11-11
申请号：PCT/KR2004/000990
申请日：2004-04-29
申请人： SAMSUNG ELECTRONICS CO. LTD. , KIM, So-Hyun , KOO, Chang-Hoi , SON, Jung-Je , SON, Yeong-Moon
发明人： KIM, So-Hyun , KOO, Chang-Hoi , SON, Jung-Je , SON, Yeong-Moon
IPC分类号： H04Q7/34
CPC分类号： H04W36/0088 , H04W24/10
摘要： A method for measuring/reporting a channel quality in a broadband wireless access communication system. The method for reporting channel qualities of active BS and neighbor BSs measured by an MSS to the active BS when the MSS exists in a specific area covered by the active BS and neighbor BSs in a communication system includes the steps of: a) receiving channel quality report information indicative of channel periods of the channel qualities from the active BS, and receiving channel quality measurement information associated with individual channel qualities of the neighbor BSs and the active BS from the active BS; b) measuring SINRs of the neighbor BSs and the active BS according to the channel quality measurement information; and c) reporting the measured SINRs of the neighbor BSs and the active BS to the active BS.
摘要翻译：一种在宽带无线接入通信系统中测量/报告信道质量的方法。当MSS存在于由通信系统中的活动BS和相邻BS覆盖的特定区域中时，MSS向主动BS测量的活动BS和相邻BS的信道质量的方法包括以下步骤：a）接收信道质量从活动BS报告指示信道质量的信道周期的信息，以及从活动BS接收与相邻BS和活动BS的各个信道质量相关联的信道质量测量信息; b）根据信道质量测量信息测量相邻BS和活动BS的SINR; 以及c）将所测量的相邻BS和活动BS的SINR报告给活动BS。

5. 发明申请

WO2004079949A1 SYSTEM AND METHOD FOR DETERMINING A HANDOVER AT A BASE STATION REQUEST IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在宽带无线接入通信系统中的基站请求中确定切换的系统和方法
公开(公告)号：WO2004079949A1
公开(公告)日：2004-09-16
申请号：PCT/KR2004/000470
申请日：2004-03-05
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, So-Hyun , KOO, Chang-Hoi , SON, Jung-Je
发明人： KIM, So-Hyun , KOO, Chang-Hoi , SON, Jung-Je
IPC分类号： H04B7/26
CPC分类号： H04W36/0083
摘要： A broadband wireless access communication system in which a subscriber station (SS) sends a serving base station (SBS) a handover request to neighbor base stations (NBSs) having a CINR satisfying a handover condition, in response to a handover scan request message, and performs the handover to a particular NBS that transmits a handover response. The SBS transmits the handover scan request message to the SS, sends a handover connection request to NBSs in an order determined by CINRs reported from the SS, and sends, to the SS, information on a particular NBS upon receiving a handover connection response with ACK information from the particular NBS. The particular NBS determines whether it can support handover of the SS, in response to the handover connection request, and sends the handover connection response with the ACK information to the SBS, if it can support handover of the SS.
摘要翻译：一种宽带无线接入通信系统，其中响应于切换扫描请求消息，用户台（SS）向具有满足切换条件的CINR的邻居基站（NBS）发送服务基站（SBS）的切换请求，以及执行到发送切换响应的特定NBS的切换。 SBS向SS发送切换扫描请求消息，以从SS报告的CINR确定的顺序向NBS发送切换连接请求，并且在接收到具有ACK的切换连接响应时向SS发送关于特定NBS的信息来自特定国家统计局的资料。特定的NBS确定它是否可以支持SS的切换，响应于切换连接请求，并且如果它能够支持SS的切换，则将具有ACK信息的切换连接响应发送给SBS。

6. 发明申请

WO2005022772A1 APPARATUS AND METHOD FOR CONTROLLING OPERATIONAL STATES OF MEDIUM ACCESS CONTROL LAYER IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制宽带无线接入通信系统中的中等接入控制层的操作状态的装置和方法
公开(公告)号：WO2005022772A1
公开(公告)日：2005-03-10
申请号：PCT/KR2004/002176
申请日：2004-08-30
申请人： SAMSUNG ELECTRONICS CO., LTD. , KOO, Chang-Hoi , KANG, Hyun-Jeong , KIM, So-Hyun , LEE, Sung-Jin , SON, Yeong-Moon , SON, Jung-Je
发明人： KOO, Chang-Hoi , KANG, Hyun-Jeong , KIM, So-Hyun , LEE, Sung-Jin , SON, Yeong-Moon , SON, Jung-Je
IPC分类号： H04B7/00
CPC分类号： H04W74/02 , H04W52/0216 , H04W72/04 , H04W74/0841 , H04W76/27 , Y02D70/142 , Y02D70/146 , Y02D70/23
摘要： ABSTRACT Disclosed is a method for controlling an operational state of a medium access control layer in a broadband wireless access communication system. The method includes the steps of performing an uplink access of a contention-based scheme to an access point using resources required to perform the uplink access according to the contention-based scheme when data to be transmitted in an access state is detected, and being allocated resources required to perform an uplink access of a contention-free scheme from the access point in a case of failing in the uplink access of the contention-based scheme; and performing a state transition from the access state into the traffic state in a case of having been allocated the resource required for the contention-free scheme, and performing the uplink access of the contention-free scheme to the access point using the allocated resource in the traffic state.
摘要翻译：摘要公开了一种用于控制宽带无线接入通信系统中的媒体接入控制层的操作状态的方法。该方法包括以下步骤：当检测到以访问状态发送的数据并且被分配时，使用基于竞争的方案，使用执行上行链路接入所需的资源到接入点进行上行接入在基于竞争的方案的上行链路接入失败的情况下，从接入点执行无竞争方案的上行链路接入所需的资源; 以及在已经分配了无争用方案所需的资源的情况下，执行从访问状态转移到业务状态的状态，并且使用所分配的资源来对所述接入点进行所述无竞争方案的上行接入交通状况。

7. 发明申请

WO2005046090A1 SYSTEM AND METHOD FOR PERFORMING HANDOVER IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在宽带无线接入通信系统中执行切换的系统和方法
公开(公告)号：WO2005046090A1
公开(公告)日：2005-05-19
申请号：PCT/KR2004/002878
申请日：2004-11-08
申请人： SAMSUNG ELECTRONICS CO., LTD.? , SON, Jung-Je , KOO, Chang-Hoi , SON, Yeong-Moon , LEE, Sung-Jin , KIM, So-Hyun , KANG, Hyun-Jeong
发明人： SON, Jung-Je , KOO, Chang-Hoi , SON, Yeong-Moon , LEE, Sung-Jin , KIM, So-Hyun , KANG, Hyun-Jeong
IPC分类号： H04B7/26
CPC分类号： H04W36/26 , H04W36/08
摘要： Disclosed is a system and a method for controlling a handover of a mobile subscriber station in a broadband wireless access communication system. When serving base station determines to perform a handover of the mobile subscriber station, neighbor base stations to which the mobile subscriber station can be handed over are determined based on a service quality level of service being currently provided to the mobile subscriber station. A handover request signal containing information related to the determined neighbor base station is transmitted to the mobile subscriber station. The serving base station receives from the mobile subscriber station in response to the request of the handover information about one neighbor base station to which the mobile subscriber station will be handed over, and informs the neighbor base station that the mobile subscriber station will be handed over to the neighbor base station.
摘要翻译：公开了一种用于控制宽带无线接入通信系统中的移动用户台的切换的系统和方法。当服务基站确定执行移动用户站的切换时，基于当前提供给移动用户台的服务质量等级来确定移动用户站可以切换到的相邻基站。将包含与确定的相邻基站相关的信息的切换请求信号发送到移动用户站。服务基站响应于移动用户台将切换到的一个相邻基站的切换信息的请求，从移动用户站接收，并且向相邻基站通知移动用户台将被切换到邻居基站。

8. 发明申请

WO2005046085A1 METHOD FOR TRANSMITTING A TRAFFIC INDICATION MESSAGE IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在宽带无线接入通信系统中传输交通指示信息的方法
公开(公告)号：WO2005046085A1
公开(公告)日：2005-05-19
申请号：PCT/KR2004/002877
申请日：2004-11-08
申请人： SAMSUNG ELECTRONICS CO., LTD. , SON, Yeong-Moon , KOO, Chang-Hoi , SON, Jung-Je , LEE, Sung-Jin , KIM, So-Hyun , KANG, Hyun-Jeong
发明人： SON, Yeong-Moon , KOO, Chang-Hoi , SON, Jung-Je , LEE, Sung-Jin , KIM, So-Hyun , KANG, Hyun-Jeong
IPC分类号： H04B7/24
CPC分类号： H04W52/0216 , H04W68/025 , Y02D70/142 , Y02D70/146
摘要： A method for transmitting a traffic indication message for directing a mobile subscriber station (MSS) in a sleep mode to transition to an awake mode in a Broadband Wireless Access communication system supporting the sleep mode and the awake mode. This method includes the steps of individually allocating, to MSSs belonging to a corresponding base station, corresponding areas indicating traffic instructions for the MSSs in a traffic indication field in the traffic indication message, and indicating state transition instructions in the areas allocated to the MSSs, before transmitting the traffic indication message to the MSSs.
摘要翻译：一种用于在支持睡眠模式和唤醒模式的宽带无线接入通信系统中发送用于指示移动用户台（MSS）处于休眠模式以转换到唤醒模式的业务指示消息的方法。该方法包括以下步骤：在业务指示消息中的业务指示字段中分别分配指示对应基站的MSS对应的指示MSS业务指令的区域，以及指示分配给MSS的区域中的状态转换指令，在向MSS发送业务指示消息之前。

9. 发明申请

WO2004098096A1 METHOD FOR SETTING SLEEP INTERVAL IN A BROADBAND WIRELESS ACCESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于在宽带无线接入通信系统中设置休眠间隔的方法
公开(公告)号：WO2004098096A1
公开(公告)日：2004-11-11
申请号：PCT/KR2004/000981
申请日：2004-04-28
申请人： SAMSUNG ELECTRONICS CO., LTD , KIM, So,-Hyun , KOO, Chang-Hoi , SON, Yeong-Moon , SON, Jung-Je
发明人： KIM, So,-Hyun , KOO, Chang-Hoi , SON, Yeong-Moon , SON, Jung-Je
IPC分类号： H04B7/26
CPC分类号： H04W52/0216 , H04W84/12 , Y02D70/142 , Y02D70/146
摘要： A broadband wireless access communication system having a sleep mode in which there is no data to be transmitted or received to/from a base station by a subscriber station, and an awake mode in which there is data to be transmitted or received to/from the base station by the subscriber station. The subscriber station sets a next sleep mode after a sleep interval between a start time of the sleep mode and a start time of the awake mode has reached a given maximum window value. The subscriber station receives a traffic indication message indicating absence of data to be transmitted from the base station after the start time of the awake mode; transmits a sleep request message to the base station; receives a response message to the sleep request message from the base station; and then operates in the next sleep mode.
摘要翻译：一种具有休眠模式的宽带无线接入通信系统，其中不存在由用户台向基站发送或接收的数据;以及唤醒模式，其中存在要向/从所述基站发送或接收的数据基站由用户站。用户台在休眠模式的开始时间和唤醒模式的开始时间已经达到给定的最大窗口值之后的休眠间隔之后设置下一个睡眠模式。在唤醒模式的开始时间之后，用户站接收指示不存在要从基站发送的数据的业务指示消息; 向基站发送睡眠请求消息; 从所述基站接收到所述睡眠请求消息的响应消息; 然后在下一个睡眠模式下运行。

10. 发明申请

WO2004080102A1 HANDOFF SYSTEM USING AN INITIAL RANGING SCHEME IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：使用宽带无线访问通信系统中的初始范围的手动系统及其控制方法
公开(公告)号：WO2004080102A1
公开(公告)日：2004-09-16
申请号：PCT/KR2004/000468
申请日：2004-03-05
申请人： SAMSUNG ELECTRONICS CO., LTD , KOO, Chang-Hoi , SON, Jung-Je , KIM, So-Hyun
发明人： KOO, Chang-Hoi , SON, Jung-Je , KIM, So-Hyun
IPC分类号： H04Q7/36
CPC分类号： H04W36/0055 , H04L27/2601
摘要： A communication system using an OFDM (Orthogonal Frequency Division Multiplexing) scheme. The communication system receives neighbor BS (Base Station) information of a plurality of neighbor BSs associated with a plurality of cells adjacent to a cell and uplink-associated information needed for transmitting data to the first BS from the first BS, requests synchronization information needed for establishing synchronization acquisition between the SS and the first BS from the first BS, monitors the plurality of neighbor BSs on the basis of the neighbor BS information associated with the neighbor BSs, and establishing a handoff with the second BS which is one of neighbor BSs based on the result of the neighbor BSs.
摘要翻译：一种使用OFDM（正交频分复用）方案的通信系统。通信系统接收与小区相邻的多个小区相关联的多个相邻BS的相邻BS（基站）信息，以及从第一BS向第一BS发送数据所需的上行链路相关信息，请求请求同步信息在第一BS之间建立SS与第一BS之间的同步采集，基于与相邻BS相关联的邻居BS信息来监视多个相邻BS，并且建立与基于相邻BS的第二BS之间的切换对邻居BS的结果。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式