Invention Application
- Patent Title: NAN Datapath Quality of Service Support
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Application No.: US15271502Application Date: 2016-09-21
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Publication No.: US20170094554A1Publication Date: 2017-03-30
- Inventor: Yong Liu , Christiaan A. Hartman , Daniel R. Borges , Guoqing Li , Lawrie Kurian , Nathan A. Kralian , Peter N. Heerboth , Su Khiong Yong
- Applicant: Apple Inc.
- Main IPC: H04W28/02
- IPC: H04W28/02 ; H04W8/00 ; H04L29/08

Abstract:
In embodiments, one or more wireless stations operate to configure direct communication with neighboring mobile stations, i.e., direct communication between the mobile stations without utilizing an intermediate access point. Embodiments of the disclosure relate to NAN datapath scheduling and NAN pre-datapath operation setup and scheduling. The NAN datapath embodiments described herein provide a mechanism through which devices can communicate and provide services. In particular, embodiments described herein provide a mechanism for NAN datapaths to support various levels of quality of service (QoS). Aspects of the datapath development include datapath scheduling, including datapath setup and scheduling attributes, as well as pre-datapath operation triggering and scheduling. Scheduling may include determination of a type of datapath, including paging and synchronized datapaths. NAN data cluster base schedules may be scheduled as equal-sets or subsets of datapath schedules. The datapath model may be implemented for unicast and multicast communication between wireless stations.
Public/Granted literature
- US10165464B2 NAN datapath quality of service support Public/Granted day:2018-12-25
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