Roman Pichna

Handling a pre-empted communication

Method, apparatus, and computer program product for providing internet protocol multicast transport

QUALITY OF SERVICE MECHANISM

Action times for handover of mobile stations

Provision of location information in a communication system

Method and apparatus utilizing protocols

Method, Apparatus and System for Preventing the Initiation of a Handover for a Time Period After the End of a Service

Avoiding ping-pong handovers

Indicating action times and fast ranging capabilities of target base stations

Method and apparatus for distribution of topology information in communication networks

MECHANISM FOR AUTHENTICATION AND AUTHORIZATION FOR NETWORK AND SERVICE ACCESS

Method and structures for mobility policy in a WiMAX communications system

Method, apparatus, and computer program product for providing internet protocol multicast transport

PROCESSING OF AN EMERGENCY SESSION IN A WIMAX NETWORK

Emergency and priority calling support in WiMAX

Distributing content in a communication network

SYSTEM, METHOD AND COMPUTER ACCESSIBLE MEDIUM FOR DETERMINING ACTION TIME IN A COMMUNICATION NETWORK

Multiple Action Times in Mobile WiMAX Fast Handover

Enabling provider network inter-working with mobile access

RESIDUAL TRAFFIC STATE FOR WIRELESS NETWORKS

Devices and methods for local breakout in a gateway of an access service network

Apparatus, method, and computer program product providing improved point-to-multipoint communication in a wimax system

Apparatus, method and computer program product providing faster handover in mobile wimax system

Broadcast support for mobile systems

Multi-access authentication in communication system

Quality of service mechanism

Handover optimization in a wireless network

Fixed access point for a terminal device

Session continuity

Ad hoc networking of terminals aided by a cellular network

Ad hoc networking of terminals aided by a cellular network