Saravana Velusamy

Management of quality of service policy changes in a communication network based on whether the policy change is an upgrade or a downgrade

Method and system for establishing a default bearer in accordance with a substitute packet data policy

Use of packet data duplication to manage access network connections

Management of bearers in a cellular wireless communication system

Method and system for controlling handover

Alleviating and overriding throttled conditions in LTE

Method and system for reducing frequent connection establishment requirements between network elements

Reducing transitions between idle and active states

Dynamic management and use of bearers for media communication

Internet multimedia subsystem (IMS) control over session transfer between communication networks