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公开(公告)号:US20180084574A1
公开(公告)日:2018-03-22
申请号:US15270475
申请日:2016-09-20
Applicant: Apple Inc.
Inventor: Chiu Ngok Eric WONG , David Cheung
Abstract: Embodiments include a method, computer program product, and system for grouping electronic devices into roll-call channel access (RCCA) groups to reduce the number of devices contending for a wireless channel. Devices within RCCA groups are represented a host device during a channel contention process. Once a channel is granted access to a host device, its respective RCCA group has control of the channel for a predetermined period of time during which devices of the RCCA group take turns transmitting data on the channel.