Rajendra A. Panchal

Method and apparatus for CDMA soft handoff for dispatch group members

Method and apparatus for providing dispatch scan in a CDMA communication system

Method for provisioning compatible interoperation information for a private branch exchange

Method and apparatus for providing a dispatch patch service in a CDMA communication system

Method and apparatus for providing power control for cdma dispatch services

Method and apparatus to facilitate use of a session initiation protocol instance to support on-hold session status

Method and apparatus to facilitate transferring chairmanship of an ad-hoc conference call

Method and apparatus to facilitate persistence of a handed-off communication system

Method for providing dispatch scan service, method for acquiring dispatch scan service, base site, and communication unit

Procede et appareil destines a faciliter la continuite d'une session de communication transferee