Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-07-17
2007-07-17
Smith, Creighton (Department: 2614)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S453000, C455S436000, C455S433000, C455S509000, C455S553100
Reexamination Certificate
active
10465215
ABSTRACT:
A method of processing, in parallel fashion, messages from a User Equipment (UE) in soft handoff with a plurality of base stations of a wireless communication system. Measurement Messages from the User Equipment are received and stored in a message buffer for a defined period of time. Later arriving messages replace previous messages during the defined period of time. When the defined period of time elapses, the latest stored message is processed in parallel fashion in a processing pipeline with other messages for the UE and other UEs. The latest message is processed by first converting it to soft handoff actions and inserting such actions into a processing pipeline. A conflict table is generated during the parallel processing of the soft handoff actions to avoid the processing of messages that conflict with each other. Conflicting messages are put into a pending state and remain in such state until they are canceled by subsequent messages or the conflict no longer exists.
REFERENCES:
patent: 6134443 (2000-10-01), Spann et al.
patent: 6807426 (2004-10-01), Pankaj
patent: 2002/0045448 (2002-04-01), Park et al.
Lau Kin Nang
Masoomzadeh-Fard Ali
Meyers Martin H.
Salvarani Alexandro
Sanders Susan Wu
Lucent Technologies - Inc.
Smith Creighton
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