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Method for recovering dropped call in mobile station for CDMA system and method for informing recovery of the dropped call
Method for recovering dropped call in mobile station for CDMA system and method for informing recovery of the dropped call
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机译:用于cdma系统的移动站中恢复掉话的方法和通知恢复掉话的方法
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摘要
A novel mobile station for a CDMA system does not repeat initial pilot acquisition, when a call is abnormally released. The mobile station performs energy measurement on PN offset values of the neighbor base stations, received from the previous service base station, to determine a reference active sector. Based on whether the determined sector is identical to the previous reference active sector, call re-origination is performed from the sync channel state or the paging channel state. Accordingly, the user shouldn't have to redial and wait for a long time until the call re-origination is performed successfully. In addition, the mobile station does not need to perform initial pilot acquisition unnecessarily, and can reduce the time required for recovering the dropped call.
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