| 摘要 |
The invention relates to a wireless communication system comprising a master station, a first additional station, and a second additional station, whereby the master station is operable to communicate with the first and second additional stations in a first high-speed mode utilizing a first channel and at least a second channel and in a second low-speed mode utilizing either the first channel or the second channel, the first additional station is operable to communicate in the first mode utilizing the first channel and at least the second channel, and the second additional station is arranged to communicate in the second mode utilizing either the first channel or the second channel, characterized in that master station is arranged to define a plurality of first time slots on the first channel and a plurality of second timeslots on the second channel for communication in the first mode, and a plurality of third time slots on the first channel and a plurality of fourth time slots on the second channel for communication in the second mode.
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