专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20080101376A1 Method of providing multicast/broadcast service using wibro/wimax network and system using the method 失效
标题翻译：使用wibro / wimax网络和使用该方法的系统提供组播/广播服务的方法
公开(公告)号：US20080101376A1
公开(公告)日：2008-05-01
申请号：US11812725
申请日：2007-06-21
申请人： Mi-Sun Do , Seung Mok Shin , Taori Rakesh
发明人： Mi-Sun Do , Seung Mok Shin , Taori Rakesh
IPC分类号： H04L12/28
CPC分类号： H04L12/185 , H04L12/189 , H04L63/102 , H04L67/306 , H04W4/06 , H04W8/26 , H04W12/08 , H04W72/005 , H04W76/10 , H04W76/30
摘要： A system and method for providing a multicast/broadcast service (MBS) using a Wireless Broadband Internet/World Interoperability for Microwave Access (WiBro/WiMAX) network are provided, which include an MBS control unit for generating a beginning and an end of an MBS bearer session, a quality of service (QoS) control unit for requesting an allocation and release of a QoS, an access control router (ACR) for allocating a multicast service flow identifier (SFID) with respect to the MBS bearer session in order to provide an MBS user terminal with MBS bearer traffic which is received from an MBS content source, and for releasing the allocated multicast SFID when the release of the QoS is requested, and a radio access station (RAS) for allocating a multicast connection identifier (CID) corresponding to the allocated multicast SFID according to whether an MBS user requests the MBS bearer traffic, and controlling a radio resource with the MBS user terminal.
摘要翻译：提供了一种使用无线宽带因特网/世界微波接入互操作性（WiBro / WiMAX）网络提供多播/广播服务（MBS）的系统和方法，其包括用于生成MBS的开始和结束的MBS控制单元承载会话，用于请求QoS的分配和释放的服务质量（QoS）控制单元，用于分配关于MBS承载会话的多播业务流标识符（SFID）的接入控制路由器（ACR），以提供具有从MBS内容源接收到的MBS承载业务的MBS用户终端，以及在请求释放QoS时释放分配的多播SFID的MBS用户终端，以及用于分配多播连接标识符（CID）的无线接入站（RAS）对应于所分配的组播SFID，根据MBS用户是否请求MBS承载业务，并且与MBS用户终端控制无线资源。

52. 发明申请

US20080039011A1 APPARATUS AND METHOD FOR PROVIDING RELAY SERVICE IN MULTI-HOP RELAY BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM 有权
标题翻译：多路继电器宽带无线接入通信系统提供继电器维修的装置及方法
公开(公告)号：US20080039011A1
公开(公告)日：2008-02-14
申请号：US11838457
申请日：2007-08-14
申请人： Young-Bin CHANG , Chang-Yoon Oh , Taori Rakesh , Jae-Weon Cho , Hyoung-Kyu Lim , Sung-Jin Lee , Hyun-Jeong Kang , Eun-Taek Lim , Pan-Yuh Joo , Dong-Seek Park , Joon-Young Choi
发明人： Young-Bin CHANG , Chang-Yoon Oh , Taori Rakesh , Jae-Weon Cho , Hyoung-Kyu Lim , Sung-Jin Lee , Hyun-Jeong Kang , Eun-Taek Lim , Pan-Yuh Joo , Dong-Seek Park , Joon-Young Choi
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , H04B7/2606 , H04B7/2615 , H04L5/0005 , H04L5/0023 , H04L5/0037 , H04W16/26 , H04W72/04 , H04W84/047
摘要： Provided is an apparatus and method for providing a synchronous relay service in a multi-hop relay BWA communication system. In the method, a BS-MS link subframe and an RS-MS link subframe are configured for a first section of a subframe in an ith frame. At least one of a BS-RS link subframe, an RS-RS link subframe and an RS-MS link subframe is configured for a second section of a subframe in the ith frame. The BS-MS link subframe and the RS-MS link subframe are configured for a first section of a subframe in an (i+1)th frame. At least one of the BS-RS link subframe, the RS-RS link subframe and the RS-MS link subframe is configured for a second section of a subframe in the (i+1)th frame.
摘要翻译：提供了一种在多跳中继BWA通信系统中提供同步中继服务的装置和方法。在该方法中，针对第i个帧的子帧的第一部分配置BS-MS链路子帧和RS-MS链路子帧。 BS-RS链路子帧，RS-RS链路子帧和RS-MS链路子帧中的至少一个被配置用于第i个帧的子帧的第二部分。 BS-MS链路子帧和RS-MS链路子帧被配置用于第（i + 1）个第帧中的子帧的第一部分。对于第（i + 1）^{帧中的子帧的第二部分，配置BS-RS链路子帧，RS-RS链路子帧和RS-MS链路子帧中的至少一个。}

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