Radio LAN data transmission system, radio LAN data...

Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...

Reexamination Certificate

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Details

C370S328000, C370S338000, C370S389000

Reexamination Certificate

active

10780577

ABSTRACT:
If a radio LAN apparatus moves from a communication range of a first access point to a communication range of a second access point, and if communication link between the radio LAN apparatus and the first access point is broken, a memory control section stops transmitting data to the first access point. At this time, data to be transmitted to the first access point are not deleted from memory. After the radio LAN apparatus enters the communication range of the second access point, the memory control section resumes transmission of the data stored in the memory. Thereafter, the next data are transmitted. Thus, the data is transmitted in proper sequence.

REFERENCES:
patent: 5732078 (1998-03-01), Arango
patent: 6188701 (2001-02-01), Tsukamoto et al.
patent: 6292480 (2001-09-01), May
patent: 7187906 (2007-03-01), Mason et al.
patent: 2004/0101035 (2004-05-01), Boer et al.
patent: 2006/0218250 (2006-09-01), Nakase
patent: 11-122320 (1999-04-01), None
patent: 2001-358640 (2001-12-01), None
patent: 2002-112341 (2002-04-01), None
patent: WO 01/97465 (2001-12-01), None
Notice of Rejection dated Dec. 12, 2006.

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