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

US5886989A System for the delivery of wireless broadband integrated services digital network (ISDN) using asynchronous transfer mode (ATM) 失效
标题翻译：使用异步传输模式（ATM）提供无线宽带综合业务数字网（ISDN）系统
公开(公告)号：US5886989A
公开(公告)日：1999-03-23
申请号：US662772
申请日：1996-06-10
申请人： Allan Evans , April Hunter , Charles VanBlaricom , Joel Williams , Aki Shohara
发明人： Allan Evans , April Hunter , Charles VanBlaricom , Joel Williams , Aki Shohara
IPC分类号： H04L12/56 , H04Q11/04 , H04W56/00 , H04W72/04 , H04W74/04 , H04B7/212
CPC分类号： H04W72/0446 , H04Q11/0478 , H04L2012/5607 , H04L2012/5652 , H04L2012/5672
摘要： A system for the delivery of wireless broadband integrated services digital network (ISDN) using asynchronous transfer mode (ATM).
摘要翻译：一种使用异步传输模式（ATM）传送无线宽带综合业务数字网（ISDN）的系统。

2. 发明授权

US6151312A Network protocol for wireless broadband-ISDN using ATM 失效
标题翻译：使用ATM的无线宽带ISDN网络协议
公开(公告)号：US6151312A
公开(公告)日：2000-11-21
申请号：US600212
申请日：1996-02-12
申请人： Allan Evans , April Hunter , Charles Van Blaricom , Joel Williams , Aki Shohara
发明人： Allan Evans , April Hunter , Charles Van Blaricom , Joel Williams , Aki Shohara
IPC分类号： H04L1/00 , H04L12/28 , H04L12/56 , H04Q11/04 , H04W56/00 , H04W74/02 , E02F3/14
CPC分类号： H04W56/003 , H04L1/0057 , H04L1/0059 , H04Q11/0478 , H04W74/02 , H04L2012/5607 , H04L2012/561 , H04W56/00
摘要： A network protocol for the delivery of wireless broadband integrated services digital network (ISDN) using asynchronous transfer mode (ATM).
摘要翻译：一种使用异步传输模式（ATM）传送无线宽带综合业务数字网（ISDN）的网络协议。

3. 发明授权

US06282187B1 Network protocol for wireless broadband ISDN using ATM 失效
标题翻译：使用ATM的无线宽带ISDN的网络协议
公开(公告)号：US06282187B1
公开(公告)日：2001-08-28
申请号：US08595138
申请日：1996-02-01
申请人： Allan Evans , Charles VanBlaricom , April Hunter
发明人： Allan Evans , Charles VanBlaricom , April Hunter
IPC分类号： H04B7212
CPC分类号： H04Q11/0478 , H04L2012/5607 , H04L2012/5615 , H04L2012/5616 , H04L2012/563 , H04L2012/5652 , H04W52/0206 , H04W72/0446 , H04W74/02 , H04W74/06 , H04W74/08 , Y02D70/1222 , Y02D70/142
摘要： A networking method for a wireless point base station to a plurality of users where the users are stationary and which utilizes time-division multiplexing in the downstream direction of the base station to the user, including downstream frame timing, comprising providing time-division multiple access in the upstream direction of the user to the base station. Medium access is achieved by actively controlling assigning frame time slots in the upstream direction to accommodate varying demands for bandwidth by multiple users. The upstream frame time slots are synchronized to the downstream frame timing, the time slots carrying individual ATM cells, the first time slot of the downstream frame carries a frame start ATM cell. Upstream time slot synchronization is maintained to within ±2 modulation symbols through timing control from the base station to the user. Random access time slots are used for control plane requests by users entering the network and users in standby mode seeking to begin a session, polling is used for management plane functions and responses by users are on a polling response time slot.
摘要翻译：一种用于无线点基站到用户静止的多个用户的网络方法，其利用包括下行帧定时的用户在基站的下游方向上的时分多路复用，包括提供时分多址在用户的上游方向到基站。通过主动控制在上游方向上分配帧时隙以适应多个用户对带宽的不同需求来实现媒体接入。上行帧时隙与下行帧定时同步，时隙承载各个ATM信元，下行帧的第一时隙携带帧起始ATM信元。通过从基站到用户的定时控制，将上行时隙同步维持在±2个调制符号之内。随机访问时隙用于进入网络的用户和待机模式中的用户寻求开始会话的控制平面请求，轮询用于管理平面功能，用户的响应在轮询响应时隙。

4. 发明授权

US5751702A Network protocol for wireless broadband ISDN using ATM 失效
标题翻译：使用ATM的无线宽带ISDN的网络协议
公开(公告)号：US5751702A
公开(公告)日：1998-05-12
申请号：US568600
申请日：1995-12-05
申请人： Allan Evans , Charles Van Blaricom , April Hunter
发明人： Allan Evans , Charles Van Blaricom , April Hunter
IPC分类号： H04L12/56 , H04Q11/04 , H04W56/00 , H04W72/04 , H04W74/04 , H04M11/00
CPC分类号： H04W72/0446 , H04Q11/0478 , H04L2012/5607 , H04L2012/5652 , H04L2012/5672
摘要： A networking protocol for wireless point (base station) to multipoint (user) networks where the users are stationary which utilized time-division multiplexing the in the direction of the base station to the user, heretofore called the downstream direction, and time-division multiple access in the direction of the user to the base station, heretofore called the upstream direction, where medium access control actively assigns time slots in the upstream direction to accommodate varying demands for bandwidth by multiple users, where upstream frame timing is synchronized to the downstream frame timing, where time slots carry individual ATM cells, where the first time slot of the downstream frame carries a frame start ATM cell, where upstream time slot synchronization is maintained to within .+-.2 modulation symbols through timing control from the base station to the user, where random access time slots are used for control plane requests by users entering the network and users in standby mode seeking to begin a session, where polling is used for management plane functions and responses by users are on a polling response time slot.
摘要翻译：一种用于无线点（基站）到多点（用户）网络的网络协议，其中用户是固定的，其在基站的方向上对用户进行时分复用，以前称为下游方向，以及时分多址在用户方向上访问基站（以前称为上游方向），其中介质访问控制主动地分配上游方向的时隙以适应多个用户对带宽的不同需求，其中上行帧定时与下游帧同步定时，其中时隙携带各个ATM信元，其中下游帧的第一时隙携带帧起始ATM信元，其中上行时隙同步通过从基站到基站的定时控制被维持在+/- 2个调制符号内用户，其中随机访问时隙用于进入网络的用户和待机模式中的用户的控制平面请求 e寻求开始会话，其中轮询用于管理平面功能和用户的响应在轮询响应时隙。

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