| Patent Number |
Title Of Patent |
Date Issued |
| 7369541 |
Multicast in a point-to point oriented packet-switched telecommunication network |
May 6, 2008 |
| The invention relates to a method, network node, router, serving node and system for performing multicast in a point to point oriented telecommunication network. The basic idea is to introduce multicast transmission for parts of a network that is basically point-to-point oriented. Th |
| 7366517 |
Cellular radio network reusing frequencies |
April 29, 2008 |
| Method of arranging a cellular radio network in a geographical area which is already covered by an existing cellular radio network, wherein cell clusters of the cellular radio network to be introduced and using a specific transmission frequency are located in areas determined by conn |
| 7180860 |
Method and devices to provide a defined quality of service in a packet switched communication ne |
February 20, 2007 |
| A method for the provision of a defined quality of service in a packet switched communication system with interconnected nodes (N) for the forwarding of data packets is described. The system comprises at least one edge node (EN) for the connection to user equipment (UE) or a further |
| 7146132 |
Cellular radio network reusing frequencies |
December 5, 2006 |
| Method of arranging a cellular radio network in a geographical area which is already covered by an existing cellular radio network, wherein cell clusters of the cellular radio network to be introduced and using a specific transmission frequency are located in areas determined by conn |
| 6496689 |
Indication of charging information using the USSD mechanism |
December 17, 2002 |
| To achieve an improved overview on service charges for a subscriber to a digital cellular communication network it is proposed to provide a mobile station with a charging indicating unit (6) adapted to receive charging information as unstructured supplementary service data messages (USSD |
| 5943344 |
Method and apparatus for formatting synchronous and asynchronous data |
August 24, 1999 |
| A method, and associated apparatus, formats asynchronous data, such as ATM data traffic, and synchronous data, such as synchronous voice traffic, pursuant to a common format. Once formatted pursuant to the common format, data generated during operation of two different types of communica |
