Ravinder Paul Chandhok

Methods and apparatus for content based notification using hierarchical groups

METHOD AND APPARATUS FOR COLLECTING INFORMATION FROM A WIRELESS DEVICE

Message broadcasting over wireless networks

METHODS AND APPARATUS FOR PROVIDING A CONTROL CHANNEL IN A DATA NETWORK

Methods and apparatus for over-the-air subscriptions

Methods and apparatus for referring media content

Methods and Apparatus for Targeted Media Content Delivery and Acquisition in a Wireless Communication Network

Device retry mechanisms for content distribution

Method and apparatus for translating resource names in a wireless environment

Methods and apparatus for sampling usage information from a pool of terminals in a data network

Method and system for power-efficient monitoring of wireless broadcast network

BILLING SYSTEM WITH AUTHENTICATED WIRELESS DEVICE TRANSACTION EVENT DATA

Method and apparatus for collecting information from a wireless device

Methods and apparatus for content based notification using hierarchical groups

Methods and apparatus for service planning and analysis

Method and system for achieving faster device operation by logical separation of control information

Methods and apparatus for providing a control channel in a data network

Methods and apparatus for hybrid multimedia presentations

System and method for background download of digital content to an intermittently connected peripheral device via a wireless device

Methods and apparatus for hybrid multicast and unicast transmissions in a data network

Methods and apparatus to optimize delivery of multicast content using probabilistic feedback