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. 发明授权

US07542441B2 Resource allocation method in a multicarrier communication system 有权
标题翻译：多载波通信系统中的资源分配方法
公开(公告)号：US07542441B2
公开(公告)日：2009-06-02
申请号：US11167686
申请日：2005-06-27
申请人： Young-June Choi , Sang-Boh Yun , Won-Hyoung Park , Sae-Woong Bahk , Jong-Tack Kim
发明人： Young-June Choi , Sang-Boh Yun , Won-Hyoung Park , Sae-Woong Bahk , Jong-Tack Kim
IPC分类号： H04W4/00
CPC分类号： H04L5/0067 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/006 , H04L5/0094 , H04W72/1226
摘要： A resource allocation method in a multicarrier communication system where a base station allocates resources to a plurality of mobile stations according to feedback channel information from the mobile stations. The base station receives a resource request message from each mobile station and selects a set of mobile stations offering a maximum system gain without overlapped resources at a specific point in time based on the resource request messages from all mobile stations in the system. The requested resources and then allocated to the selected mobile stations.
摘要翻译：一种多载波通信系统中的资源分配方法，其中基站根据来自移动台的反馈信道信息向多个移动站分配资源。基站从各移动站接收资源请求消息，并根据来自系统中所有移动台的资源请求消息，选择提供最大系统增益的一组移动站，而不需要在特定时间点重叠的资源。所请求的资源，然后分配给选定的移动台。

2. 发明申请

US20050288030A1 Resource allocation method in a multicarrier communication system 有权
标题翻译：多载波通信系统中的资源分配方法
公开(公告)号：US20050288030A1
公开(公告)日：2005-12-29
申请号：US11167686
申请日：2005-06-27
申请人： Young-June Choi , Sang-Boh Yun , Won-Hyoung Park , Sae-Woong Bahk , Jong-Tack Kim
发明人： Young-June Choi , Sang-Boh Yun , Won-Hyoung Park , Sae-Woong Bahk , Jong-Tack Kim
IPC分类号： H04B7/26 , H04L12/56 , H04W72/12 , H04Q7/20
CPC分类号： H04L5/0067 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/006 , H04L5/0094 , H04W72/1226
摘要： A resource allocation method in a multicarrier communication system where a base station allocates resources to a plurality of mobile stations according to feedback channel information from the mobile stations. The base station receives a resource request message from each mobile station and selects a set of mobile stations offering a maximum system gain without overlapped resources at a specific point in time based on the resource request messages from all mobile stations in the system. The requested resources and then allocated to the selected mobile stations.
摘要翻译：一种多载波通信系统中的资源分配方法，其中基站根据来自移动台的反馈信道信息向多个移动站分配资源。基站从各移动站接收资源请求消息，并根据来自系统中所有移动台的资源请求消息，选择提供最大系统增益的一组移动站，而不需要在特定时间点重叠的资源。所请求的资源，然后分配给选定的移动台。

3. 发明申请

US20060045047A1 Random access method in multi-cell OFDMA networks 审中-公开
标题翻译：多小区OFDMA网络中的随机接入方法
公开(公告)号：US20060045047A1
公开(公告)日：2006-03-02
申请号：US11212272
申请日：2005-08-26
申请人： Young-June Choi , Sae-Woong Bahk , Jung-Hyon Jun , Sang-Boh Yun
发明人： Young-June Choi , Sae-Woong Bahk , Jung-Hyon Jun , Sang-Boh Yun
IPC分类号： H04Q7/00
CPC分类号： H04L23/02 , H04L5/0007 , H04L5/0053 , H04W74/0866 , H04W74/0883
摘要： Disclosed is an upstream access method in an Orthogonal Frequency Division Multiple Access (OFDMA)-based mobile communication system in which a random access method in an OFDMA network includes randomly selecting, by each subscriber device, one of a plurality uplink random access channels, if a random access request to the OFDMA network is transmitted by each subscriber device, accessing through the selected channel if a collision has not occurred in the selected channel, randomly selecting one of the uplink random access channels, if a collision has occurred in the selected channel, and if the number of retries for channel selection is less than a predetermined value, and determining whether a has collision has occurred, accessing through a finally selected channel, if it is determined that a collision has occurred; and randomly selecting one of the uplink random access channels if it is determined that a collision has occurred.
摘要翻译：公开了一种基于正交频分多址（OFDMA）的移动通信系统中的上行接入方法，其中OFDMA网络中的随机接入方法包括：由每个用户设备随机选择多个上行随机接入信道之一，如果如果所选择的信道中已经发生冲突，则每个用户设备发送对OFDMA网络的随机接入请求，如果所选择的信道中没有发生冲突，则随机选择上行链路随机接入信道中的一个，通过所选择的信道进行接入并且如果用于频道选择的重试次数小于预定值，并且确定是否已经发生冲突，则通过最终选择的频道进行访问，如果确定已经发生了冲突; 并且如果确定已经发生冲突，则随机选择一个上行链路随机接入信道。

4. 发明授权

US08261077B2 System and method for performing authentication in a wireless mobile communication system 有权
标题翻译：用于在无线移动通信系统中执行认证的系统和方法
公开(公告)号：US08261077B2
公开(公告)日：2012-09-04
申请号：US12148218
申请日：2008-04-16
申请人： Hyoung-Kyu Lim , Young-Wook Kim , Sae-Woong Bahk , Jong-Tack Kim
发明人： Hyoung-Kyu Lim , Young-Wook Kim , Sae-Woong Bahk , Jong-Tack Kim
IPC分类号： H04L9/32
CPC分类号： H04W12/06 , H04L9/3242 , H04L2209/80 , H04W88/02
摘要： A system and method for authentication in a wireless mobile communication system are provided, in which a mobile station calculates a CMAC value having a first number of bits, transmits to a base station a ranging request message including a partial CMAC value being a second number of upper bits of the CMAC value having the first number of bits, and receives a ranging response message indicating whether authentication is successful or failed from the base station.
摘要翻译：提供了一种在无线移动通信系统中进行认证的系统和方法，其中移动台计算具有第一比特数的CMAC值，向基站发送包括部分CMAC值为第二数量的测距请求消息 CMAC值的高位具有第一比特数，并且接收指示认证是否成功或从基站失败的测距响应消息。

5. 发明申请

US20070053322A1 Method and apparatus for scheduling in a communication system 审中-公开
标题翻译：在通信系统中调度的方法和装置
公开(公告)号：US20070053322A1
公开(公告)日：2007-03-08
申请号：US11517752
申请日：2006-09-08
申请人： Won-Hyoung Park , Neung-Hyung Lee , Sae-Woong Bahk , Jin-Ghoo Choi
发明人： Won-Hyoung Park , Neung-Hyung Lee , Sae-Woong Bahk , Jin-Ghoo Choi
IPC分类号： H04Q7/00
CPC分类号： H04W72/1257 , H04W72/1236
摘要： A method and an apparatus for scheduling in a communication system take QoS of data into account. The method includes scheduling data to be transmitted to mobile stations according to a scheduling policy, wherein the scheduling policy is determined based on a fairness between the mobile stations and at least one of a temporal share request, a minimum throughput request, and a throughput share request.
摘要翻译：在通信系统中调度的方法和装置考虑数据的QoS。该方法包括根据调度策略调度要发送到移动台的数据，其中基于移动站之间的公平性以及时间共享请求，最小吞吐量请求和吞吐量共享中的至少一个来确定调度策略请求。

6. 发明授权

US07353029B2 Handover method for next generation mobile communication system having overlapping area 有权
标题翻译：具有重叠区域的下一代移动通信系统的切换方法
公开(公告)号：US07353029B2
公开(公告)日：2008-04-01
申请号：US11177037
申请日：2005-07-08
申请人： Young-June Choi , Mi-Sun Do , Seung-Young Park , Sung-Hyun Cho , Sae-Woong Bahk , Neung-Hyung Lee
发明人： Young-June Choi , Mi-Sun Do , Seung-Young Park , Sung-Hyun Cho , Sae-Woong Bahk , Neung-Hyung Lee
IPC分类号： H04Q7/20
CPC分类号： H04W36/12 , H04W74/00 , H04W80/00
摘要： Disclosed is a handover method for an IP-based next generation mobile communication system. With a handover method including 1) determining whether or not a predetermined mobile terminal goes into the overlapping area; 2) starting a Layer 3 (L3) handover operation between the neighboring access routers as the mobile terminal goes into the overlapping area; 3) if the Layer 3 handover operation between the neighboring access routers is completed, establishing a data path for the mobile terminal to pass through an access router after the Layer 3 handover; 4) if the mobile terminal leaves a cell area including the mobile terminal in steps 2) and 3), performing by the mobile terminal Layer 2 handover between cells and receiving by the mobile terminal data through a cell base station after the Layer 2 handover and an access router before the Layer 3 handover; and 5) if the mobile terminal leaves a cell area including the mobile terminal after step 3), performing by the mobile terminal Layer 2 handover between cells and receiving by the mobile terminal data through a cell base station after the Layer 2 handover and an access router after the Layer 3 handover.
摘要翻译：公开了一种用于基于IP的下一代移动通信系统的切换方法。一种切换方法，包括：1）确定预定的移动终端是否进入重叠区域; 2）当移动终端进入重叠区域时，开始相邻接入路由器之间的第3层（L3）切换操作; 3）如果相邻接入路由器之间的第3层切换操作完成，则在第3层切换之后建立移动终端通过接入路由器的数据路径; 4）如果移动终端在步骤2）和3）中离开包括移动终端的小区区域，则由移动终端执行第2层小区之间的切换，并且在第2层切换之后由移动终端通过小区基站接收数据;以及第三层交换之前的接入路由器; 以及5）如果移动终端在步骤3之后离开包括移动终端的小区区域），则由移动终端执行第2层小区之间的切换，并且在第2层切换之后由移动终端通过小区基站接收数据和接入路由器在第3层切换之后。

7. 发明申请

US20100100451A1 STREAMING SERVICE SERVER AND STREAMING SERVICE SYSTEM 审中-公开
标题翻译：流水服务服务器和流水服务系统
公开(公告)号：US20100100451A1
公开(公告)日：2010-04-22
申请号：US12252822
申请日：2008-10-16
申请人： Jong-Tack Kim , Sae-Woong Bahk , Young-Han Kim
发明人： Jong-Tack Kim , Sae-Woong Bahk , Young-Han Kim
IPC分类号： G06Q30/00 , G06Q50/00
CPC分类号： G06Q30/00 , G06Q30/0601
摘要： A streaming service server includes means for bidding prices from a plurality of super peers and means for determining at least of the plurality of the super peers based on the received bidding prices such that for a given streaming service, a total number of consumers serviced by the plurality of the super peers satisfies a predetermined criterion. Therefore, the streaming service server may determine at least one super peer in a consideration with the number of consumers served by a plurality of super peers for a given service.
摘要翻译：流服务服务器包括用于来自多个超级对等体的投标价格的装置以及用于基于所接收的投标价格来确定所述多个超级对等体中的至少一个的装置，使得对于给定的流服务，由多个超级对等体满足预定标准。因此，流服务服务器可以在考虑到由给定服务的多个超级对等体服务的消费者的数量的情况下确定至少一个超级对等体。

8. 发明申请

US20080253569A1 System and method for performing authentication in a wireless mobile communication system 有权
标题翻译：用于在无线移动通信系统中执行认证的系统和方法
公开(公告)号：US20080253569A1
公开(公告)日：2008-10-16
申请号：US12148218
申请日：2008-04-16
申请人： Hyoung-Kyu Lim , Young-Wook Kim , Sae-Woong Bahk , Jong-Tack Kim
发明人： Hyoung-Kyu Lim , Young-Wook Kim , Sae-Woong Bahk , Jong-Tack Kim
IPC分类号： H04L9/32 , H04K1/00 , H04L9/28
CPC分类号： H04W12/06 , H04L9/3242 , H04L2209/80 , H04W88/02
摘要： A system and method for authentication in a wireless mobile communication system are provided, in which a mobile station calculates a CMAC value having a first number of bits, transmits to a base station a ranging request message including a partial CMAC value being a second number of upper bits of the CMAC value having the first number of bits, and receives a ranging response message indicating whether authentication is successful or failed from the base station.
摘要翻译：提供了一种在无线移动通信系统中进行认证的系统和方法，其中移动台计算具有第一比特数的CMAC值，向基站发送包括部分CMAC值为第二数量的测距请求消息 CMAC值的高位具有第一比特数，并且接收指示认证是否成功或从基站失败的测距响应消息。

9. 发明申请

US20060126559A1 Scheduling method in a wireless network 审中-公开
标题翻译：无线网络中的调度方法
公开(公告)号：US20060126559A1
公开(公告)日：2006-06-15
申请号：US11304197
申请日：2005-12-15
申请人： Jung-Hyun Jun , Young-June Choi , Sae-Woong Bahk , Ok-Seon Lee
发明人： Jung-Hyun Jun , Young-June Choi , Sae-Woong Bahk , Ok-Seon Lee
IPC分类号： H04Q7/00 , H04L12/56
CPC分类号： H04W72/1242 , H04L12/2854 , H04L47/10 , H04L47/14 , H04L47/2433 , H04W72/1289
摘要： A method for performing scheduling on tasks formed for communication between a plurality of nodes in a wireless network having the nodes and a coordinator for coordinating communication between the nodes. Each of the nodes calculates an affinity for at least one task in which the corresponding node participates, and transmits the calculated task affinity to the coordinator. The coordinator assigns priorities to the tasks in the order of level of the task affinities received from the nodes, and transmits the assigned priorities to the nodes.
摘要翻译：一种用于对具有节点的无线网络中的多个节点之间的通信形成的任务执行调度的方法和用于协调节点之间的通信的协调器。每个节点计算对于相应节点参与的至少一个任务的亲和度，并将所计算的任务亲和度发送到协调器。协调器按照从节点接收的任务亲和度的级别对任务分配优先级，并将分配的优先级发送到节点。

10. 发明申请

US20060046722A1 Handover method for next generation mobile communication system having overlapping area 有权
标题翻译：具有重叠区域的下一代移动通信系统的切换方法
公开(公告)号：US20060046722A1
公开(公告)日：2006-03-02
申请号：US11177037
申请日：2005-07-08
申请人： Young-June Choi , Mi-Sun Do , Seung-Young Park , Sung-Hyun Cho , Sae-Woong Bahk , Neung-Hyung Lee
发明人： Young-June Choi , Mi-Sun Do , Seung-Young Park , Sung-Hyun Cho , Sae-Woong Bahk , Neung-Hyung Lee
IPC分类号： H04Q7/00
CPC分类号： H04W36/12 , H04W74/00 , H04W80/00
摘要： Disclosed is a handover method for an IP-based next generation mobile communication system. With a handover method including 1) determining whether or not a predetermined mobile terminal goes into the overlapping area; 2) starting a Layer 3 (L3) handover operation between the neighboring access routers as the mobile terminal goes into the overlapping area; 3) if the Layer 3 handover operation between the neighboring access routers is completed, establishing a data path for the mobile terminal to pass through an access router after the Layer 3 handover; 4) if the mobile terminal leaves a cell area including the mobile terminal in steps 2) and 3), performing by the mobile terminal Layer 2 handover between cells and receiving by the mobile terminal data through a cell base station after the Layer 2 handover and an access router before the Layer 3 handover; and 5) if the mobile terminal leaves a cell area including the mobile terminal after step 3), performing by the mobile terminal Layer 2 handover between cells and receiving by the mobile terminal data through a cell base station after the Layer 2 handover and an access router after the Layer 3 handover.
摘要翻译：公开了一种用于基于IP的下一代移动通信系统的切换方法。一种切换方法，包括：1）确定预定的移动终端是否进入重叠区域; 2）当移动终端进入重叠区域时，开始相邻接入路由器之间的第3层（L3）切换操作; 3）如果相邻接入路由器之间的第3层切换操作完成，则在第3层切换之后建立移动终端通过接入路由器的数据路径; 4）如果移动终端在步骤2）和3）中离开包括移动终端的小区区域，则由移动终端执行第2层小区之间的切换，并且在第2层切换之后由移动终端通过小区基站接收数据;以及第三层交换之前的接入路由器; 以及5）如果移动终端在步骤3之后离开包括移动终端的小区区域），则由移动终端执行第2层小区之间的切换，并且在第2层切换之后由移动终端通过小区基站接收数据和接入路由器在第3层切换之后。

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