Invention Grant
- Patent Title: Method and apparatus for automatically determining a communication range status of communicating radios
- Patent Title (中): 用于自动确定通信无线电的通信范围状态的方法和装置
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Application No.: US13485148Application Date: 2012-05-31
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Publication No.: US09232382B2Publication Date: 2016-01-05
- Inventor: David G. Wiatrowski , Yueh Ching Chung , Teik Choon Teh
- Applicant: David G. Wiatrowski , Yueh Ching Chung , Teik Choon Teh
- Applicant Address: US IL Schaumburg
- Assignee: Motorola Solutions, Inc.
- Current Assignee: Motorola Solutions, Inc.
- Current Assignee Address: US IL Schaumburg
- Agent Barbara R. Doutre
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04W56/00 ; H04W8/00
Abstract:
A method is disclosed for determining a connectivity status of radios in a coverage group. Each coverage group includes radios configured to transmit and receive range messages on a channel and a timeslot. Each radio in the coverage group is configured to generate a range message and to transmit the range message to each other radio in the coverage group. Each radio in the coverage group is also configured to receive, from each other radio in the coverage group, a range message generated by each other radio. Based on the range message received from each other radio, each radio is configured to determine bi-directional connectivity between the receiving radio and the radios that sent the D-ARTS messages. The determined bi-directional connectivity status is between each radio and each of at least two other radios in the coverage group.
Public/Granted literature
- US20130324177A1 METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING A COMMUNICATION RANGE STATUS OF COMMUNICATING RADIOS Public/Granted day:2013-12-05
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