| 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 |
| 7352743 |
Traffic management system including packet to object synchronization mechanisms |
April 1, 2008 |
| A traffic management system and a method for managing in a network object traffic formed on a physical layer along path sections between individual path points. The traffic management system comprises a packet switched control network including said packet control units on a traffic cont |
| 7330906 |
Method and system for multiple hosts anycast routing |
February 12, 2008 |
| In case the first indicator specifies a number of anycast members greater than the second indicator, the number of nearest anycast members indicated by the second indicator (in the following: second number of anycast members) are skipped and not contacted, while a number of anycast m |
| 7305074 |
Communication system control method |
December 4, 2007 |
| A method of controlling the operation of a communication system is described, where the system comprises a first entity 2 for sending a first data object 21 to a terminal device 4 and a second entity 3 for sending a second data object to the terminal device at the request 41 of the t |
| 7283513 |
Call control network, access control server and call control method |
October 16, 2007 |
| The mobile communication network (30) comprises at least one circuit switching access network (33) that supports circuit switched communications. A call control system (23) for providing call related functions for packet switched communications, arranged to send and receive call cont |
| 7203163 |
Service parameter interworking method |
April 10, 2007 |
| To achieve a transparent service parameter exchange between networks using a circuit-oriented protocol and networks using a packet-oriented protocol, there is provided a service parameter interworking method adapted to achieve a service parameter exchange between the networks by mapp |
| 7113768 |
Controlling charging for wireless message services |
September 26, 2006 |
| The invention relates to a method in a wireless communications system (WCS) of controlling charging procedures for message services which enable transport of messages from a mobile station (MS) to a service center (SC), the method comprising transporting a message from the mobile sta |
| 7110388 |
Handling of circuit-switched data services in IP-based GSM networks |
September 19, 2006 |
| A communication network element or part and a method for operating a communication network part are disclosed. The communication network part includes a first layer for transferring signalling information assigned to a telephone call being processed in the network and a second layer for |
| 7107066 |
Multicast support in packet switched wireless networks |
September 12, 2006 |
| A packet radio data network includes a gateway node (GGSN), at least one serving node (SGSN) coupled to the gateway node, a plurality of radio access nodes (RAN) coupled to the serving node (SGSN), the packet radio network transporting packet data from an external packet data network. |
| 6947434 |
Subgroup multicasting in a communications network |
September 20, 2005 |
| A message is distributed from a source to one or more hosts in a communications network that comprises one or more multicast capable routers. To do this, a first multicast capable router generates a first table that identifies sub-branches connected to the first multicast capable rou |
| 6947390 |
Method for the selection of transmission entities |
September 20, 2005 |
| The invention relates to a method for selecting transmission entities for supporting services within and between networks. The problem of selecting a transmission entity, taking as well a plurality of service parameter as a plurality of transmission entities into account, is solved by se |
| 6928067 |
Basic architecture for packet switched protocol based GSM networks |
August 9, 2005 |
| Communication network and a corresponding method are disclosed for operating the communication network that has a packet switched protocol based cellular telephone network comprising a first layer for transferring signalling information assigned to a telephone call being processed by the |
| 6925304 |
Method for data connections in a cellular mobile communication network |
August 2, 2005 |
| A payload data connection arrangement within a core network in a cellular mobile communication network reduces the number of transcodings and reduces the number of transmission devices that are linked in by a more flexible handling of interworking functions. This is achieved by comparing |
| 6920134 |
Method for transporting physical objects, transportation system and transportation means |
July 19, 2005 |
| The invention relates to a method for transporting physical objects, wherein at least one physical object is transported from a sending station to a receiving station, wherein the transport occurs through at least one physical router, wherein the physical router executes a decision about |
| 6856612 |
Methods and systems for call routing and codec negotiation in hybrid voice/data/internet/wireles |
February 15, 2005 |
| A method and system for communicating information includes evaluation regarding routing of calls performed at a call control point in an ITSP and/or wireless network. A PIC identity associated with another party's preferences is acquired and sent to the call control point. The PIC id |
| 6792348 |
Traffic management system based on packet switching technology |
September 14, 2004 |
| A traffic management system comprises a road network on a physical layer and at least a packet switched control network on a traffic control layer. The vehicle traffic formed on the physical layer by a plurality of vehicles traveling along a plurality of road sections of the road network |
| 6791988 |
Processing of calls terminating in a packet switched protocol based cellular communication netwo |
September 14, 2004 |
| The present invention relates to a method for processing a call within a communication network having a packet switched protocol based cellular telephone network comprising a first layer for transferring signalling information assigned to a telephone call being processed by the commu |
| 6760325 |
Processing of mobile originated calls in packet switched protocol based communication networks |
July 6, 2004 |
| A method is disclosed for processing a mobile originating telephone call in a packet switched protocol based communication network comprising a packet switched protocol based cellular telephone network having a first layer for transferring signaling information assigned to the telephone |
| 6757266 |
Communication system method for setting up connections between terminals of a first and second c |
June 29, 2004 |
| The invention relates to a method and a communication system (SYS) for setting up connections from a first terminal (TE) of a first communication network (TCP/IP) to a second terminal (MS) of a second communication network (PLMN). A specific access server (AS) is selected on the basis of |
| 6694247 |
Traffic management system including a layered management structure |
February 17, 2004 |
| The invention relates to a traffic management system (TMSYS) including a layered structure of management layers. The system comprises a physical layer (PL) on which the actual traffic takes place. A traffic signalling layer (TSL) controls the traffic on the physical layer (PL) and collec |
| 6691164 |
Versatile system for functional distribution of location registers |
February 10, 2004 |
| A versatile network architecture (100) utilizing functional distribution of location registers to provide subscriber roaming without requiring local profile copies is disclosed; comprising a core network (102) having a mobility server (110) communicatively interfaced (114) with one or mo |
| 6577862 |
System and method for providing comfort noise in a mobile communication network |
June 10, 2003 |
| Provided is a system, method, and computer program for transmitting, across a mobile communication network, the occurrence of silence in a communication channel. The system generally comprises a first Media Gateway (MGW), which could be a transmission control node (first TCN), for ex |
| 6483820 |
System and method for dynamic radio resource allocation for non-transparent high-speed circuit-s |
November 19, 2002 |
| A system and method for providing dynamic demand based management of traffic channel allocation in a mobile communications network providing high-speed circuit-switched data services. Traffic channel allocation for the data services is controlled dynamically by an InterWorking Function |
