Manish Mangal

Method and system for managing communication sessions during multi-mode mobile station handoff

Method and system for zone-based capacity control

Method and system for updating network presence records at a rate dependent on network load

Method for providing differing service levels in a wireless telecommunications network

Traffic distribution in a wireless communication system

Method and system for selectively reducing call-setup latency through management of paging frequency and buffering of user speech in a wireless mobile station

Method and system for reducing latency when initiating real-time media sessions

Method and system for tracking and billing vocoder bypass calls in a wireless wide area network

Method and system for facilitating end-to-end quality of service in a wireless packet data system

Method for vocoder selection based on loads in coverage areas of a wireless wide area network