发明公开
EP1916801A1 Access point for centralised scheduling in a IEEE 802.11e WLAN
有权
IEEE 802.11e WLAN中的Zugangspunkte zur zentralisierten Ablauffolgesteuerung
- 专利标题： Access point for centralised scheduling in a IEEE 802.11e WLAN
- 专利标题（中）： IEEE 802.11e WLAN中的Zugangspunkte zur zentralisierten Ablauffolgesteuerung
-
申请号： EP06022169.4申请日： 2006-10-23
-
公开(公告)号： EP1916801A1公开(公告)日： 2008-04-30
- 发明人: Singh, Jatinder, Pal, Dr. , Zerfos, Petros, Dr. , Solarski, Marcin, Dr. , Vidales, Pablo, Dr.
- 申请人： Deutsche Telekom AG , Technische Universität Berlin
- 申请人地址： Friedrich-Ebert-Allee 140 53113 Bonn DE
- 专利权人： Deutsche Telekom AG,Technische Universität Berlin
- 当前专利权人： Deutsche Telekom AG,Technische Universität Berlin
- 当前专利权人地址： Friedrich-Ebert-Allee 140 53113 Bonn DE
- 代理机构： Kampfenkel, Klaus
- 主分类号： H04L12/28
- IPC分类号： H04L12/28
摘要：
A method and a IEEE 802.11e compliant WLAN to provision centralized scheduling capability for the Hybrid Coordination Function (HCF) of an IEEE 802.11e compliant QoS Access Point (101) in a QoS Basic Service Set (QBSS) comprises at least one QoS Station (102a, 102b, 102c)), wherein a fair schedule for allocation of transmission opportunity intervals is determined thereby enabling a downlink traffic stream to transmit MSDUs and/or uplink traffic streams to be transmitted by receiving polls in such a way that delay and throughput guarantees are provided for the traffic streams that are able to transmit as per their negotiated TSPEC with the QoS access point (101 under the wireless channel conditions they experience and long term fairness is ensured for traffic streams that are unable to be currently transmitted.
公开/授权文献
信息查询
