Radio communication system

• US 20070167141A1
• Filed: 01/17/2006
• Published: 07/19/2007
• Est. Priority Date: 01/17/2006
• Status: Abandoned Application

• Current Assignee: Uniden Corporation (Cornwall Capital Management LP)
• Original Assignee: Uniden Corporation (Cornwall Capital Management LP)
• Inventors: Akiyama, Takahiko
• Application Number:
  US11/333,480
• Publication Number:
  US 20070167141A1
• Time in Patent Office: Days
• US Class Current: 455/90.100
• CPC Class Codes: H04B 1/38 Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Abstract

A radio communication system has a memory for storing a channel number specifying a transceiving channel, one of a plurality of group codes allocated to each transceiving channel, an ID code which is unique to the radio communication system, and names of other radio communication systems, and a control unit for controlling voice communication with the other radio communication systems. On condition that a channel number set in a specific radio communication system having a name that is selected by a user from among the names stored in the memory is identical to the channel number stored in the memory, and that a group code set in the specific radio communication system is identical to the group code stored in the memory, the control unit performs one-to-one communication with the specific radio communication system.

Claims

1. A radio communication system enabling a plurality of radio communication systems to perform voice communication with each other via a transceiving channel, comprising:

a memory for storing a channel number specifying said transceiving channel, one of a plurality of group codes allocated to each transceiving channel, an ID code which is unique to said radio communication system, and names of the other radio communication systems; and

a control unit for controlling said voice communication,

wherein, on condition that a channel number set in a specific radio communication system having a name that is selected by a user from among said names stored in said memory is identical to said channel number stored in said memory, and that a group code set in said specific radio communication system is identical to said group code stored in said memory, said control unit performs one-to-one communication with said specific radio communication system.

2. The radio communication system according to claim 1, wherein said control unit requests that all group members change said transceiving channel by transmitting an auto channel change command, including the channel number of a post-change transceiving channel, to all of said group members.

3. The radio communication system according to claim 1, wherein said control unit controls said voice communication using a simplex method.