Invention Grant
- Patent Title: Multicast-based group communications in ad hoc arrangements of wireless devices
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Application No.: US15691723Application Date: 2017-08-30
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Publication No.: US10609680B2Publication Date: 2020-03-31
- Inventor: Alexandre Stojanovski , Muthaiah Venkatachalam , Maik Bienas , Achim Luft , Pingping Zong
- Applicant: Intel IP Corporation
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Eschweiler & Potashnik, LLC
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04B7/0456 ; H04B7/0452 ; H04M15/00 ; H04W36/14 ; H04W36/22 ; H04L5/00 ; H04L12/741 ; H04B7/06 ; H04W24/10 ; H04W72/04 ; H04W72/08 ; H04L29/06 ; H04L29/08 ; H04W4/10 ; H04W12/02 ; H04W12/04 ; H04W24/02 ; H04W24/08 ; H04L12/18 ; H04W52/24 ; H04W72/10 ; H04W16/14 ; H04W36/16 ; H04W36/30 ; H04J3/12 ; H04W48/10 ; H04W48/20 ; H04L25/03 ; H04W76/23 ; H04W76/14 ; H04W76/27 ; H04W76/10 ; H04W76/20 ; H04W76/30 ; H04W4/80 ; H04W88/06 ; H04W88/02 ; H04W88/08 ; H04W84/18 ; H04W4/06
Abstract:
Wireless communication devices may directly communicate within groups of wireless communication devices using Layer-2 communications to implement “push-to-talk” type applications. In one implementation, a method may include generating a floor request signaling message to take control of a communication channel for a group. After transmitting data relating to the communications, a floor release signaling message may be generated and transmitted a number of times.
Public/Granted literature
- US20170367072A1 MULTICAST-BASED GROUP COMMUNICATIONS IN AD HOC ARRANGEMENTS OF WIRELESS DEVICES Public/Granted day:2017-12-21
Information query
