摘要:
The present invention relates to a method and a system for operating a radio communication network which is characterized in that a first radio communication network uses at least one function of a second radio communication network by connection the first radio communication network to at least one module of the second radio communication network.
摘要:
The present invention relates to a method for application layer authentication of subscribers connected to the authenticating network domain by a 2G or 2.5G GPRS core network or a 3G UMTS network, characterised by using data which are assembled by the network layer during establishment of a PDP context in GPRS networks. The invention comprises System of units in a mobile telecommunication network, including at least a first authentication unit which is connected via a data line to a second unit which assembles data according to the described method.
摘要:
The present invention relates to an Internet protocol based multimedia system characterized by combining means for location information with media components during information exchange between a communication center (3) and peripheral units (1), and a procedure for information exchange using the components of such an Internet protocol based multimedia system.
摘要:
The present invention relates to a method for application layer authentication of subscribers connected to the authenticating network domain by a 2G or 2.5G GPRS core network or a 3G UMTS network, characterised by using data which are assembled by the network layer during establishment of a PDP context in GPRS networks. The invention comprises System of units in a mobile telecommunication network, including at least a first authentication unit which is connected via a data line to a second unit which assembles data according to the described method.
摘要:
The present invention relates to an Internet protocol based multimedia system characterized by combining means for location information with media components during information exchange between a communication center (3) and peripheral units (1), and a procedure for information exchange using the components of such an Internet protocol based multimedia system.
摘要:
The present invention relates to a method for transmitting user data via a dialed connection in a radio communication network, characterized in that the user data are transmitted as dedicated data packets upon controlled release. A dedicated push-to-talk domain is provided which is hosting push-to-talk service network nodes (PTT SNN) and application servers (AS).
摘要:
A method and system for operating a push-to-talk communication between a PoC-group consisting of at least of one member of a first communication network and a PoC-group consisting of at least of one member of a second communication network, using a PoC application server in each communication network. Members of the PoC-group of the first network operator are connected with the members of the PoC-group of the second network operator, and the PoC application servers are synchronized to each other.
摘要:
The present invention relates to a method for transmitting user data via a dialed connection in a radio communication network, characterized in that the user data are transmitted as dedicated data packets upon controlled release. A dedicated push-to-talk domain is provided which is hosting push-to-talk service network nodes (PTT SNN) and application servers (AS).
摘要:
The present invention relates to a method and a system for operating a radio communication network which is characterized in that a first radio communication network uses at least one function of a second radio communication network by connection the first radio communication network to at least one module of the second radio communication network.