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

US20090303953A1 METHOD AND APPARATUS FOR SUPPORTING IDLE MODE OF MOBILE STATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：支持无线通信系统移动站空闲模式的方法与装置
公开(公告)号：US20090303953A1
公开(公告)日：2009-12-10
申请号：US12478649
申请日：2009-06-04
申请人： Hyun-Jeong KANG , Yeong-Moon SON , Jung-Je SON , Jung-Hoon CHEON , Chan-Ho MIN , Won-Il ROH
发明人： Hyun-Jeong KANG , Yeong-Moon SON , Jung-Je SON , Jung-Hoon CHEON , Chan-Ho MIN , Won-Il ROH
IPC分类号： H04W72/00
CPC分类号： H04W68/025 , Y02D70/146
摘要： A method and apparatus for supporting an idle mode of a Mobile Station (MS) in a superframe-based wireless communication system are provided. In a method for operating an MS to support an idle mode in a superframe-based wireless communication system, a paging listening interval is determined based on a Broadcast CHannel (BCH) information Transmit (TX) interval. BCH information including paging information is received during the paging listening interval. The inclusion/non-inclusion of a paging advertisement (MOB_PAG-ADV) message is detected based on the BCH information.
摘要翻译：提供了一种在基于超帧的无线通信系统中支持移动台（MS）的空闲模式的方法和装置。在用于操作MS以支持基于超帧的无线通信系统中的空闲模式的方法中，基于广播信道（BCH）信息发送（TX）间隔来确定寻呼监听间隔。在寻呼监听间隔期间接收包括寻呼信息的BCH信息。基于BCH信息检测包括/不包含寻呼广告（MOB_PAG-ADV）消息。

2. 发明申请

US20090225695A1 APPARATUS AND METHOD FOR ADMISSION CONTROL FOR SERVICE FLOW IN BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM USING MULTI-HOP RELAY SCHEME 有权
标题翻译：宽带无线接入通信系统中服务流的接收控制装置及方法
公开(公告)号：US20090225695A1
公开(公告)日：2009-09-10
申请号：US12400524
申请日：2009-03-09
申请人： Hyun-Jeong KANG , Won-Il ROH , Taori RAKESH , Jung-Je SON , Young-Bin CHANG
发明人： Hyun-Jeong KANG , Won-Il ROH , Taori RAKESH , Jung-Je SON , Young-Bin CHANG
IPC分类号： H04B7/14 , H04W4/00
CPC分类号： H04W28/16 , H04L47/14 , H04L47/17 , H04L47/24 , H04L47/70 , H04L47/748 , H04L47/788 , H04L47/824 , H04W84/22
摘要： An apparatus and method for an admission control for a service flow in a broadband wireless access communication system using a multi-hop relay scheme is provided. In a method for operating a relay station in a broadband wireless communication system using a multi-hope relay scheme, a request message requesting an admission control decision for a service flow is received from an upper node. It is determined whether a requested QoS parameter set included in the request message is supportable. If the requested QoS parameter set is supportable, the request message is forwarded to a subordinate relay station corresponding to a next hop in a data transmission path. If the requested QoS parameter set is unsupportable, a response message indicating the unsupportability of the requested QoS parameter set is transmitted to a base station.
摘要翻译：提供一种使用多跳中继方案的宽带无线接入通信系统中的服务流的准入控制的装置和方法。在使用多希望中继方案的宽带无线通信系统中操作中继站的方法中，从上层节点接收请求对服务流的准入控制决定的请求消息。确定包括在请求消息中的所请求的QoS参数集是否是可支持的。如果所请求的QoS参数集是可支持的，则请求消息被转发到与数据传输路径中的下一跳相对应的下级中继站。如果所请求的QoS参数集不可支持，则向基站发送指示所请求的QoS参数集的不可支持性的响应消息。

3. 发明申请

US20120170456A1 APPARATUS AND METHOD FOR OPTIONALLY USING SECONDARY FREQUENCY ASSIGNMENT IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE BANDS 有权
标题翻译：在使用多个银行的无线通信系统中选择性地使用二次频率分配的装置和方法
公开(公告)号：US20120170456A1
公开(公告)日：2012-07-05
申请号：US13420010
申请日：2012-03-14
申请人： Hyun-Jeong KANG , Won-Il ROH , Jae-Hee CHO , Jung-Je SON , Byung-Wook JUN
发明人： Hyun-Jeong KANG , Won-Il ROH , Jae-Hee CHO , Jung-Je SON , Byung-Wook JUN
IPC分类号： H04W72/04 , H04W28/08 , H04W52/02
CPC分类号： H04W76/28 , H04W52/0261 , H04W72/0453 , H04W76/34 , Y02D70/146
摘要： Methods for operating a Base Station (BS) and a User Equipment (UE) in a wireless communication system using a primary frequency and one or more secondary frequencies, and apparatuses for the BS and UE for carry out the methods, are provided. The method for operating the BS includes determining whether to activate or deactivate at least one of the one or more secondary frequencies, and transmitting a message comprising a bitmap indicating the activation or deactivation of the at least one of the one or more secondary frequencies to the UE. The method for operating the US includes receiving a message comprising a bitmap indicating activation or deactivation of at least one of the one or more secondary frequencies from the BS, and activating or deactivating the at least one of the one or more secondary frequencies based on the received message.
摘要翻译：提供了在使用主要频率和一个或多个次要频率的无线通信系统中操作基站（BS）和用户设备（UE）的方法以及用于执行该方法的BS和UE的装置。用于操作BS的方法包括确定是激活还是去激活一个或多个次要频率中的至少一个，以及发送包括指示一个或多个次要频率中的至少一个的激活或去激活的位图的消息到 UE。用于操作US的方法包括接收包括指示来自BS的一个或多个次要频率中的至少一个的激活或去激活的位图的消息，以及基于所述一个或多个次要频率激活或去激活所述一个或多个次要频率中的至少一个收到消息

4. 发明申请

US20090190568A1 APPARATUS AND METHOD FOR RESUMPTION REQUEST OF EXTENDED REAL TIME POLLING SERVICE IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：一种宽带无线通信系统中扩展实时检测服务恢复请求的装置和方法
公开(公告)号：US20090190568A1
公开(公告)日：2009-07-30
申请号：US12357162
申请日：2009-01-21
申请人： Yeong-Moon SON , Won-Il ROH , Jae-Jeong SHIM , Geun-Hwi LIM , Sung-Jin LEE
发明人： Yeong-Moon SON , Won-Il ROH , Jae-Jeong SHIM , Geun-Hwi LIM , Sung-Jin LEE
IPC分类号： H04J3/16 , H04W4/00
CPC分类号： H04W72/048
摘要： A method of operating a Base Station (BS) in a broadband wireless communication system to resume an extended real-time Polling Service (ertPS) is provided. The method of operating the BS includes detecting a codeword received through a Channel Quality Indicator (CQI) channel, and upon receiving a CQI CHannel (CQICH) codeword for requesting resumption of an extended real-time Polling Service (ertPS) connection from a Mobile Station (MS), allocating to the MS an uplink resource corresponding to the largest maximum sustainable traffic rate of at least one ertPS connection established to the MS.
摘要翻译：提供了一种在宽带无线通信系统中操作基站（BS）以恢复扩展实时轮询服务（ertPS）的方法。操作BS的方法包括检测通过信道质量指示符（CQI）信道接收的码字，并且在接收到用于从移动站请求恢复扩展实时轮询业务（ertPS）连接的CQI信道（CQICH）码字时（MS）向MS分配对应于建立到MS的至少一个ertPS连接的最大最大可持续业务速率的上行链路资源。

5. 发明申请

US20100003985A1 APPARATUS AND METHOD FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中执行切换的装置和方法
公开(公告)号：US20100003985A1
公开(公告)日：2010-01-07
申请号：US12496074
申请日：2009-07-01
申请人： Jae-Hyuk JANG , Sung-Jin LEE , Won-Il ROH , Jung-Je SON
发明人： Jae-Hyuk JANG , Sung-Jin LEE , Won-Il ROH , Jung-Je SON
IPC分类号： H04W36/00 , H04M1/00
CPC分类号： H04W36/0055
摘要： An apparatus and a method for handover in a wireless communication system are provided. The handover method includes, when handing over to another Base Station (BS) while being serviced by a serving BS, determining whether there exists data to transmit in an uplink, and, when the data to transmit in the uplink exists, requesting bandwidth from the serving BS before commencing a network re-entry to a target BS for the handover.
摘要翻译：提供了一种在无线通信系统中切换的装置和方法。切换方法包括：当由服务BS服务时切换到另一个基站（BS），确定是否存在要在上行链路中传输的数据，并且当在上行链路中发送的数据存在时，从在开始重新进入目标BS以进行切换之前服务于BS。

6. 发明申请

US20110268091A1 APPARATUS AND METHOD FOR SUPPORTING HYBRID AUTOMATIC REPEAT REQUEST FOR ANONYMOUSLY ALLOCATED BANDWIDTH IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于支持无线自动重传请求的装置和方法，用于宽带无线通信系统中的非均匀分配带宽
公开(公告)号：US20110268091A1
公开(公告)日：2011-11-03
申请号：US13089644
申请日：2011-04-19
申请人： Jae-Hyuk JANG , Jae-Weon CHOI , Hyun-Kyu YU , Won-Il ROH , Jae-Jeong SHIM
发明人： Jae-Hyuk JANG , Jae-Weon CHOI , Hyun-Kyu YU , Won-Il ROH , Jae-Jeong SHIM
IPC分类号： H04W72/04
CPC分类号： H04L1/1896 , H04L1/1893
摘要： An apparatus and method for supporting Hybrid Automatic Repeat reQuest (HARQ) for an anonymously allocated bandwidth in a broadband wireless communication system are provided. The method of a terminal includes obtaining classification information of HARQ support ranging codes from a message received from a base station, to request an anonymously allocated resource, transmitting one of the HARQ support ranging codes, receiving a resource allocation message including HARQ related information and anonymous resource allocation information, and transmitting one of a ranging request message and a bandwidth request header according to the resource allocation information.
摘要翻译：提供了一种用于在宽带无线通信系统中为匿名分配的带宽支持混合自动重复请求（HARQ）的装置和方法。终端的方法包括从从基站接收的消息中获取HARQ支持测距码的分类信息，请求匿名分配的资源，发送HARQ支持测距码之一，接收包括HARQ相关信息的资源分配消息和匿名资源分配信息，根据资源分配信息发送测距请求消息和带宽请求报头。

7. 发明申请

US20090274227A1 APPARATUSES AND METHODS FOR TRANSMISSION AND RECEPTION IN A CODEBOOK BASED CLOSED-LOOP (CL)-MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) SYSTEM 有权
标题翻译：基于代码库的闭环（CL） - 多输入多输出（MIMO）系统中的传输和接收的装置和方法
公开(公告)号：US20090274227A1
公开(公告)日：2009-11-05
申请号：US12430035
申请日：2009-04-24
申请人： Yong-Seok KIM , Keun-Chul HWANG , In-Seok HWANG , June MOON , Soon-Young YOON , Won-Il ROH , Ji-Yun SEOL
发明人： Yong-Seok KIM , Keun-Chul HWANG , In-Seok HWANG , June MOON , Soon-Young YOON , Won-Il ROH , Ji-Yun SEOL
IPC分类号： H04K1/10
CPC分类号： H04B7/0619 , H04B7/0617 , H04B7/0634 , H04B7/0639
摘要： Apparatuses and methods for transmission and reception in a Closed-Loop (CL)-Multiple Input Multiple Output (MIMO) system are provided. A codebook generation method includes determining weight vectors vi(i=1, . . . ,2L) for a codebook V(4, 1, L), where Nt of a codebook V(Nt,s,L) denotes a number of antennas, s denotes a number of streams, and L denotes a number of codebook index bits, determining a unitary matrix Ti using an i-th vector vi of the codebook V(4, 1, L), and determining an i-th matrix of the codebook V(4, 2, L) by selecting a first column of the unitary matrix Ti as a first column of a weight matrix and selecting a column selected from other columns excluding the first column of the unitary matrix Ti in a particular pattern, as a second column of the weight matrix.
摘要翻译：提供了一种闭环（CL） - 多输入多输出（MIMO）系统中发送和接收的装置和方法。码本生成方法包括：对码本V（4,1，L）确定码本V（i = 1，...，2L）的码本V（Nt，s，L）的Nt表示多个天线 s表示流数，L表示码本索引比特数，使用码本V（4,1，L）的第i个向量vi确定酉矩阵Ti，并且确定第i个矩阵通过选择酉矩阵Ti的第一列作为加权矩阵的第一列，并且选择从特定图案中的除了单一矩阵Ti的第一列之外的其他列中选择的列的码本V（4,2，L）作为权重矩阵的第二列。

8. 发明申请

US20090042567A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CONNECTION IDENTIFIER INFORMATION IN A COMMUNICATION SYSTEM 有权
标题翻译：在通信系统中发送和接收连接识别器信息的装置和方法
公开(公告)号：US20090042567A1
公开(公告)日：2009-02-12
申请号：US12186756
申请日：2008-08-06
申请人： Geun-Hwi LIM , Won-Il ROH , Jae-Jeong SHIM
发明人： Geun-Hwi LIM , Won-Il ROH , Jae-Jeong SHIM
IPC分类号： H04Q7/20 , H04B1/38
CPC分类号： H04W76/11 , H04W8/26 , H04W36/0077
摘要： A method for transmitting Connection Identifier (CID) information by a Base Station (BS) in a communication system is provided. The method includes transmitting a first message including information indicating a Transparent Connection Identifier (TCID) range expressed by a start value and an end value of TCIDs available in the BS, and information indicating a first transparent zone in which the BS is located, assigning one of TCIDs in the TCID range to a Mobile Station(MS) when a second message including a connection setup request from the MS is received and transmitting a third message including the assigned TCID to the MS, wherein the first transparent zone is one of a plurality of transparent zones supportable by the communication system, at least one BS is located in each transparent zone, and TCIDs in the TCID range are shared by the at least one BS included in the first transparent zone.
摘要翻译：提供了一种用于在通信系统中由基站（BS）发送连接标识符（CID）信息的方法。该方法包括：发送包括指示由BS可用的TCID的开始值和结束值表示的透明连接标识符（TCID）范围的信息的第一消息和指示BS所在的第一透明区域的信息，分配一个当接收到包括来自MS的连接建立请求的第二消息并且向MS发送包括所分配的TCID的第三消息时，TCID范围内的TCID范围内的TCID范围内的TCID范围内，其中第一透明区是多个由通信系统支持的透明区域中，至少一个BS位于每个透明区域中，并且TCID范围中的TCID由包括在第一透明区域中的至少一个BS共享。

9. 发明申请

US20100227638A1 METHOD AND APPARATUS FOR POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中功率控制的方法与装置
公开(公告)号：US20100227638A1
公开(公告)日：2010-09-09
申请号：US12718551
申请日：2010-03-05
申请人： Jeong-Ho PARK , Hwa-Sun YOU , Hyun-Kyu YU , Won-Il ROH , Ho-Kyu CHOI
发明人： Jeong-Ho PARK , Hwa-Sun YOU , Hyun-Kyu YU , Won-Il ROH , Ho-Kyu CHOI
IPC分类号： H04B7/00
CPC分类号： H04W52/58 , H04W52/146
摘要： A method and apparatus for power control in a wireless communication system are provided. A Mobile Station (MS) operation method for power control in a wireless communication system includes assigning an UpLink (UL) control channel to the MS from a Base Station (BS), determining a location to receive a Transmit Power Control (TPC) command based on the UL control channel, and receiving a TPC command in the determined location and increasing or decreasing transmit power, thus advantageously being capable of reducing an overhead for power control command assignment information.
摘要翻译：提供了一种用于无线通信系统中的功率控制的方法和装置。一种用于无线通信系统中的功率控制的移动站（MS）操作方法，包括：从基站（BS）向MS分配UpLink（UL）控制信道，确定接收基于发射功率控制（TPC）命令的位置在UL控制信道上，并且在所确定的位置接收TPC命令并增加或减少发送功率，因此有利地能够减少功率控制命令分配信息的开销。

10. 发明申请

US20080311915A1 SYSTEM AND METHOD FOR PERFORMING HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中执行切换的系统和方法
公开(公告)号：US20080311915A1
公开(公告)日：2008-12-18
申请号：US12139204
申请日：2008-06-13
申请人： Geun-Hwi LIM , Won-Il ROH , Yong CHANG
发明人： Geun-Hwi LIM , Won-Il ROH , Yong CHANG
IPC分类号： H04Q7/20
CPC分类号： H04W36/32
摘要： A system and method for performing a handover in a wireless communication system are provided. In the system and method an MS receives a mobile neighbor advertisement message including PDR information about a serving BS and neighbor BSs from the serving BS, selects candidate BSs based on a location of the MS and the PDR information, determines communication states of the candidate BSs, determines a target BS for the handover according to the determined communication states, and performs the handover to the target BS.
摘要翻译：提供了一种用于在无线通信系统中执行切换的系统和方法。在系统和方法中，MS从服务BS接收包括关于服务BS和相邻BS的PDR信息的移动邻居通告消息，基于MS的位置和PDR信息选择候选BS，确定候选BS的通信状态根据确定的通信状态确定切换的目标BS，并执行到目标BS的切换。

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