Radio communication system with enhanced connection processing
First Claim
1. A radio communication system having a radio base station which accommodates a plurality of radio communication apparatuses in a radio communication area, and a plurality of radio communication apparatuses each of which is capable of performing first communication using a communication channel determined by using a control channel and second communication using a communication channel determined without using said control channel, wherein each of said plurality of radio communication apparatuses comprising:
- determination means for determining at least one specific communication channel to perform said second communication; and
confirmation means for confirming states of a plurality of communication channels in such a manner that a number of times of confirming operation to confirm the specific communication channel, determined by said determination means, is greater than that of the other communication channels, for a predetermined time period.
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Accused Products
Abstract
In a radio communication system, when an interconnection between radio terminal (PS) used for digital cordless telephones is performed, a connection destination terminal is discriminated in accordance with input information. If it s determined that the connection designation terminal is a terminal involved in the interconnection, a priority-monitor-target communication channel is figured out in accordance with a PS call number of the destination. When the priority-monitor-target communication channel is not used, transmission of call-origination control signal is started by using the idle priority-monitor-target communication channel. That is, the call-original control signal is transmitted by preferentially using the priority-monitor-target communication channel which is frequently monitored by the destination terminal.
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Citations
40 Claims
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1. A radio communication system having a radio base station which accommodates a plurality of radio communication apparatuses in a radio communication area, and a plurality of radio communication apparatuses each of which is capable of performing first communication using a communication channel determined by using a control channel and second communication using a communication channel determined without using said control channel, wherein each of said plurality of radio communication apparatuses comprising:
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determination means for determining at least one specific communication channel to perform said second communication; and confirmation means for confirming states of a plurality of communication channels in such a manner that a number of times of confirming operation to confirm the specific communication channel, determined by said determination means, is greater than that of the other communication channels, for a predetermined time period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A radio communication apparatus comprising:
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communication means for performing first communication with another communication apparatus by using a communication channel determined by using a control channel, and second communication with another communication apparatus by using a communication channel determined without using the control channel; determination means for determining at least one specific communication channel from among a plurality of communication channels to perform said second communication; and confirmation means for confirming states of the plurality of communication channels in such a manner that a number of times of confirming operation to confirm the specific communication channel, determined by said determination means, is greater than that of the other communication channels, for a predetermined time period. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A control method of a radio communication system having a radio base station which accommodates a plurality of radio communication apparatuses in a radio communication area, and a plurality of radio communication apparatuses each of which is capable of performing first communication using a communication channel determined by using a control channel and second communication using a communication channel determined without using said control channel, wherein said control method comprising the steps of:
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determining at least one specific communication channel to perform said second communication; and confirming states of a plurality of communication channels in such a manner that a number of times of confirming operation to confirm the specific communication channel, determined by said determination means, is greater than that of the other communication channels, for a predetermined time period. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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24. A radio communication method of a radio communication apparatus which is capable of performing first communication with another communication apparatus by using a communication channel determined by using a control channel, and second communication with another communication apparatus by using a communication channel determined without using the control channel, comprising the steps of:
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determining at least one specific communication channel from among a plurality of communication channels to perform said second communication; and confirming states of the plurality of communication channels in such a manner that a number of times of confirming operation to confirm the specific communication channel, determined by said determination means, is greater than that of the other communication channels, for a predetermined time period. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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31. A radio communication apparatus, having identifying information for discriminating the radio communication apparatus, which is capable of performing first communication with another radio communication apparatus by using a communication channel determined by using a control channel, and second communication with the other radio communication apparatus by using a communication channel determined by without using said control channel, said radio communication apparatus comprising:
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determination means for determining a specific communication channel for said second communication based on the identifying information for the radio communication apparatus; and confirming means for confirming the specific communication channel, determined by said determination means, preferentially to the other communication channels. - View Dependent Claims (32, 33, 34, 35)
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36. A control method of a radio communication apparatus, having identifying information for discriminating the radio communication apparatus, which is capable of performing first communication with another radio communication apparatus by using a communication channel determined by using a control channel, and second communication with the other communication apparatus by using a communication channel determined without using said control channel, said control channel method comprising the steps of:
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determining a specific communication channel for said second communication based on the identification information for discriminating the radio communication apparatus; and preferentially conforming the specific communication channel, determined in said determining step, to the other communication channels. - View Dependent Claims (37, 38, 39, 40)
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Specification