Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate
2006-03-28
2006-03-28
Hong, Harry S. (Department: 2642)
Telecommunications
Transmitter and receiver at separate stations
Short range rf communication
C370S332000, C370S338000, C455S436000
Reexamination Certificate
active
07020439
ABSTRACT:
The invention relates to a method for selecting an access point in a wireless communication system comprising mobile terminals and access points. To enable the mobile terminals to take into account the prevailing conditions within the entire coverage area of an access point more effectively than before, sets of attributes are sent from mobile terminals to the currently serving access point, each set to contain at least one attribute indicating the quality of a wireless link between the serving access point and the sending mobile terminal. Based on the sets, a service report describing current service conditions in the coverage area of the access point is formed and transmitted to at least one mobile terminal. This terminal examines the service report of at least one access point and, based on the examination, selects the access point to which a wireless link is to be established.
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patent: 2001/0024953 (2001-09-01), Balogh
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Balachandran, A. et al.: “Hot-Spot Congestion Relief in Public-Area Wireless Networks,” Fourth IEEEE Workshop on Mobile Computing Systems and Applications, Jun. 2002, pp. 70-80.
Sinivaara Hasse
Väisänen Ari
Hong Harry S.
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
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