发明名称 |
PRIORITY-BASED CHANNEL ALLOCATION IN A SATELLITE COMMUNICATION SYSTEM |
摘要 |
In a communications system, channels can be assigned during an off-peak period with a lower pre-emption priority than normal channels, and may be pre-empted in favour of normal channels when insufficient channels are available. During a peak period, only normal channels can be assigned. A pool of available channels is maintained above a minimum level by pre-empting lower priority channels. Lower priority channels can be assigned from the pool only when it is above a threshold size. An advantage of this method is that channels can be assigned to non-critical applications during the off-peak period without substantially affecting the availability of channels during the peak period, thus encouraging more efficient use of off-peak channel capacity. |
申请公布号 |
WO03096575(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
WO2003GB01938 |
申请日期 |
2003.05.02 |
申请人 |
INMARSAT LTD;RICHHARIA, MADHAVENDRA;MUNDAY, MARTIN;BATY, CHARLTON |
发明人 |
RICHHARIA, MADHAVENDRA;MUNDAY, MARTIN;BATY, CHARLTON |
分类号 |
H04B7/185;H04L12/851;(IPC1-7):H04B7/185 |
主分类号 |
H04B7/185 |
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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