摘要 |
<p>A method and system for eliminating interference caused by hidden nodes is disclosed. An initiator control message is defined for an initiator, (typically a wireless station (STA)), in order to begin an aggregate frame exchange with at least one responder. The initiator control message includes information on the queue sizes at the initiator. A responder, (typically an access point (AP)), sets up the required protection for the transmission of data by the initiator based on information on the queue sizes indicated in a field of the initiator control message using a responder control message. Other STAs that receive the responder control message set parameters for a wireless medium access accordingly. In another embodiment, multiple receiver aggregate multi-poll (MMP) and power save aggregation descriptor (PSAD) control frames are configured for transmission by a non-AP STA to provide enhanced scheduling and mitigate hidden node problems.</p> |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION;CHANDRA, ARTY;GRANDHI, SUDHEER A.;ZEIRA, ELDAD;LEVY, JOSEPH, S.;DEHNIE, SINTAYEHU;SAMMOUR, MOHAMMED |
发明人 |
CHANDRA, ARTY;GRANDHI, SUDHEER A.;ZEIRA, ELDAD;LEVY, JOSEPH, S.;DEHNIE, SINTAYEHU;SAMMOUR, MOHAMMED |