Invention Application
US20160255656A1 ENHANCEMENTS FOR COORDINATED ORTHOGONAL BLOCK-BASED RESOURCE ALLOCATION (COBRA) IN WLAN SYSTEMS
审中-公开
WLAN系统中协调的基于正交块的资源分配（COBRA）的增强
- Patent Title: ENHANCEMENTS FOR COORDINATED ORTHOGONAL BLOCK-BASED RESOURCE ALLOCATION (COBRA) IN WLAN SYSTEMS
- Patent Title (中): WLAN系统中协调的基于正交块的资源分配（COBRA）的增强
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Application No.: US15026666Application Date: 2014-10-01
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Publication No.: US20160255656A1Publication Date: 2016-09-01
- Inventor: Hanqing LOU , Guodong ZHANG , Xiaofei WANG , Juan FANG , Oghenekome OTERI , Pengfei XIA , Monisha GHOSH , Robert L. OLESEN
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: US DE Wilmington
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2014/058633 WO 20141001
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W72/04 ; H04L1/00 ; H04L1/16
Abstract:
A method for use in an IEEE 802.11 station (STA) for receiving data from an IEEE 802.11 access point (AP) via a coordinated orthogonal block resource allocation (COBRA) is described. The STA may receive a COBRA schedule from the AP and transmit an acknowledgement (ACK) to the AP in the COBRA TXOP. The STA may receive a first data packet in the COBRA TxOP based on the COBRA schedule. The STA may determine whether the first data packet is received successfully and on a condition that the first data packet is not received successfully, the STA may transmit a negative acknowledgement (NACK) to the AP in the COBRA TxOP.
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