发明名称 |
MULTIPLE ADDRESS COMMUNICATION SYSTEM BETWEEN MOBILE TERMINAL STATIONS, AND COMPUTER-READABLE RECORDING MEDIUM STORED WITH PROGRAM THEREFOR |
摘要 |
PROBLEM TO BE SOLVED: To enhance the throughput of communication and to stabilize and uniformarize the communication between local mobile terminal stations. SOLUTION: An optional mobile terminal station 29 or the like confirming the absence of a local control station due to carrier sensing declares that the mobile terminal station 29 acts like a control station for TDMA communication. When the station making the declaration receives no reply from mobile terminal stations in a local communication area over a prescribed time, the station making the declaration terminates its communication and releases the communication space. When a control station or the like for a 1st local communication receives a 2nd local communication, the control station revises a channel (frequency) of the 1st local communication or integrates the 1st local communication into the 2nd local communication. Furthermore, the control station adjusts a transmission level of each station on the basis of transmission level information from an opposite station and reception level information of present station. A mobile terminal station 21 in the communication area of which a local control station 11 exists transmits a communication start request to the control station 11.
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申请公布号 |
JP2002112345(A) |
申请公布日期 |
2002.04.12 |
申请号 |
JP20000299521 |
申请日期 |
2000.09.29 |
申请人 |
FUJITSU LTD |
发明人 |
TONOOKA TAKASHI;MORIYA MASAYOSHI;SHOJI JUNJI |
分类号 |
H04J3/00;H04W48/16;H04W56/00;H04W84/20;(IPC1-7):H04Q7/38;H04Q7/22;H04Q7/24;H04Q7/26;H04Q7/30 |
主分类号 |
H04J3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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