FIELD: wireless networks; portable multimedia players.
SUBSTANCE: neighbouring portable multimedia devices can be detected via a wireless portable multimedia device. The wireless multimedia device can establish connections to neighbouring portable multimedia devices. The portable device can transfer data either in the high-speed data transfer mode, or in the low power consumption data transfer mode, at the same time allowing other devices to detect it. The portable device is working in the low power consumption mode during the inactive part of the repeating detection cycle.
EFFECT: allowing the wireless portable device to adjust and synchronize itself with a specialized network while working in a low power consumption mode.
20 cl, 15 dwg, 3 tbl
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Authors
Dates
2012-02-10—Published
2007-08-06—Filed