Norbert Schwagmann

Message generating arrangement

Methods, devices and software programs for adapting uplink signaling during multicasting

Message generating arrangement

Management of dynamic groups in a communication system

Method for automatically setting up and/or controlling a telecommunication conference

Message generating arrangement

Generic object exchange profile message

Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system

MANAGEMENT OF DYNAMIC GROUPS IN A COMMUNICATION SYSTEM

Method for administration of a multicast service

GENERIC OBJECT EXCHANGE PROFILE MESSAGE

Communication device, method for establishing a communication connection and method for using a communication connection

Distance measurement in a radio communication device

Communication network unit and method for exchanging capability information

ADHOC COMMUNICATIONS

Programmable remote control unit and method

Communications System, Method for Controlling a Communications System, Network Access Device and Method for Controlling A Network Access Device

Method For Forming a Common Communication Session, Method For Forming a First Communication Session and a Second Communication Session From a Common Communication Session, and Communication Session Server

METHOD AND APPARATUS FOR GENERATING A MESSAGE IN A COMMUNICATION SYSTEM

APPARATUS AND METHOD FOR PROVIDING A COUPON PROGRAM

Data transmission in a communication session

MESSAGE GENERATION WITH IDENTIFICATION GROUP INFORMATION

COMMUNICATIONS DEVICE AND METHOD FOR CHANGING UTILIZATION DATA

Message generating arrangement

Method for determining the local position of at least one mobile radio communication device based on predetermined local positions of adjacent radio communication devices, associated radio communication device and radio communication system

COMMUNICATION DEVICE, RADIO COMMUNICATION ARRANGEMENT AND METHOD FOR TRANSMITTING INFORMATION

Method and system for transmitting supplementary data, and communication terminal

APPARATUS AND METHOD FOR DETERMINING A DEVICE CONNECTED TO A RADIO COMMUNICATION TERMINAL

Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network

Method for setting up a communication link

Apparatus and method for controlling a telecommunications conference

Method and apparatus for transmitting media data

Method for setting up a communication link with multimedia call signaling

COMPUTER-AIDED PROCESSING OF A VOTING MESSAGE AND DETERMINATION OF A VOTING RESULT

Computer-aided conference session having priority indication

SERVER, CLIENT, METHOD FOR OPERATING A SERVER AND METHOD FOR OPERATING A CLIENT

Communication Session Server

Method for delayed entering into a conversation or renewed entering into a conversation of at least one radio communication device in an already existing push-to-talk group discussion, radio communication device, exchange unit and radio communication network

Communication device, method for generating a transport protocol message, and method for processing a transport protocol message

Method and system for inserting a multimedia message multiple element into a multimedia message

Method for the transmission of user data objects

Method for the transmission of at least one group message, corresponding network control unit and radio communication device

Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system