Systems and methods for facilitating the transition of a wireless communication device (WCD) from a CELL_FACH state to a CELL_DCH state

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United States of America Patent

PATENT NO 10433364
APP PUB NO 20180027607A1
SERIAL NO

15549706

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Abstract

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In one aspect, a method for facilitating the transition of a wireless communication device, WCD, (102) from a CELL_FACH state to a CELL_DCH state is provided. In some embodiments, the method includes determining that the WCD (102) should transition from the CELL_FACH to the CELL_DCH cell state. The method further includes, in response to determining that the WCD should transition from the CELL_FACH to the CELL_DCH cell state, i) sending to the WCD (102) a first configuration message (302) for moving the WCD from the CELL_FACH state to the CELL_DCH state and ii) sending to the WCD a second configuration message (304) for forcing the WCD to obtain a common E-DCH resource or retain a previously obtained common E-DCH resource.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)STOCKHOLM SWE STOCKHOLM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caverni, Alessandro Stockholm, SE 17 45
Pradas, Jose Luis Stockholm, SE 138 2272

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