Qualcomm Incorporated

Scott M Owen

Robbin D Hughes

Paul T Williamson

Jan C Ault

Don Nielsen Andrus

A method and apparatus for detecting a pilot signal on a second frequency while monitoring a first frequency having an assigned paging slot and a plurality of non-assigned paging slots. The method comprises the steps of monitoring the assigned paging slot of the first frequency and scanning for the pilot signal on the second frequency during at least one of the non-assigned paging slots of the first frequency. If the pilot signal is detected while scanning the second frequency, the pilot signal is processed normally. The method also includes entering a sleep mode for a remainder of the non-assigned paging slots. In a preferred embodiment, scanning for the pilot signal on the second frequency occurs in a non-assigned paging slot immediately following the assigned paging slot. In an alternate embodiment, scanning for the pilot signal occurs in a non-assigned paging slot immediately preceding the assigned paging slot.

Method and apparatus for scanning other frequency pilot signals in a

The wireless communication device receives a neighbor list message from a first base station. The neighbor list message includes a respective base station configuration parameter for each of a plurality of base stations. In response to the neighbor list message, the wireless communication device constructs a neighbor list table, including one record for each of the plurality of base stations, with each record including their respective base station configuration parameter. After handing off to a second base station, the wireless communication device replaces the record for the second base station with a corresponding record for the first base station. The wireless communication device then may change the respective base station configuration parameter for at least one of the records of the plurality of base stations in the neighbor list table to match the base station configuration parameter of the second base station.

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San Diego, CA, United States of America

Scott M Owen