| Patent application number | Description | Published |
|---|
| 20080287114 | Adaptive Resource Handling for Radio Link Reconfigurations - The present invention relates to a method and arrangement in a radio base station ( | 11-20-2008 |
| 20090201947 | Method And Arrangement For Reducing The Amount Of Messages Sent In A Communication Network - The invention relates to a method and an arrangement for reducing the amount of messages sent in a communication network comprising a first communication network entity ( | 08-13-2009 |
| 20090207815 | RESOURCE ALLOCATION FOR CO-EXISTING NETWORKS - The present invention relates to methods and arrangements for improving the capabilities of an evolved Universal Terrestrial Radio Access Network, in particular for cases when more than one radio access network applying a time-division duplex transmission mode need to co-exist on a same carrier. The invention addresses further problems concerning an efficient allocation of uplink resources and resource allocation in a handover situation. The present invention assigns an attribute in form of a distinguishing value to the time slots used for the uplink and downlink transmission on said carrier such as to avoid scheduling of transmissions via a first radio access network in downlink or uplink time slots assigned to the second radio access network and to avoid scheduling of transmissions via the second radio access network in uplink time slots assigned for transmissions in the first radio access network. | 08-20-2009 |
| 20090239536 | Network Evaluated Hard Hardover Using Predictions - The invention is directed towards determining whether a hard handover should be performed of a mobile station ( | 09-24-2009 |
| 20100029277 | Method and Arrangement in a Radio Access Network - The present invention provides a method in a base station for transmitting cell information. The base station is comprised in a radio access network. The base station is adapted to communicate over a radio link with a user equipment located in a cell in the radio access network. The cell is served by the base station and is surrounded by neighbour cells. The method comprises the step of sending a message to the user equipment, using a point-to-point connection over the radio link. The message comprises neighbour cell information to assist the user equipment in handling mobility in idle mode | 02-04-2010 |
| 20100080171 | METHOD AND ARRANGEMENTS FOR CIRCUIT SWITCHED SERVICES IN COMMUNICATION NETWORKS - The present invention relates to methods and arrangements in mobile radio telecommunications for enabling access to Circuit Switched (CS) services for a user equipment (UE) that is connected to a LTE/SAE (Long Term Evolution/System Architecture Evolution) network. The UE's current position is stored in a LTE position format in the LTE network or in the SAE network. The invention provides steps and means for transforming the UE's position in LTE format to position information in CS format for the UE, steps and means for registering the UE in the CS network using said transformed position information, and steps and means for establishing access to CS services provided by said CS network. | 04-01-2010 |
| 20100172336 | Periodic Location Update Handling - A method and apparatus are provided for providing periodic location updates to a MSC-S in a CS core network providing CS services for a terminal attached to a PS cell of a radio access network such as an LTE radio access network. The method comprises sending periodic location updates from a PCSC in the core network to the MSC-S for as long as the terminal is registered with the PCSC or the PCSC receives location updates from the terminal. | 07-08-2010 |
| 20100189035 | Service Areas In CS Domain Services - The invention provides a method of enabling the service level networks (e.g. CSoLTE or IMS CN) to provide location-dependent services based on a circuit switched domain from a service level network to a mobile station communicating with a cell in a radio access network that utilises a packet switched domain. The method includes providing cell location information relating to the location of the cell; determining a Service Area Identifier based on the cell location information; and providing the Service Area Identifier to the service level network. The Service Area Identifier is then used for different location based services and applications in the service level network nodes. | 07-29-2010 |
| 20100195616 | Handover From Circuit Switched Over Packet Switched Domain to Circuit Switched Domain - A method for initiating handover of a circuit switched service using a packet switched bearer of a mobile station ( | 08-05-2010 |
| 20100238893 | method for registering a mobile terminal in a mobile radio communication system - The present invention relates to a method for registering a mobile terminal in a mobile radio communication system. The mobile radio communication system comprises at least one mobile radio communication core network and at least one IMS core network. The mobile terminal is located within a radio access network associated to the at least one mobile radio communication core network and comprises at least a first and a second periodic registration timer for respectively registering the mobile terminal with the at least one mobile radio communication core network and the at least one IMS core network upon their respective expiry. The method comprises the step of registering the mobile terminal with the mobile radio communication core network and with the at least one second network as any one of the at least first and second periodic registration timers, which is first to expire, expires. | 09-23-2010 |
| 20100246530 | Handover From Circuit Switched Domain to Circuit Switched Service Over Packet Switched Domain - A method for initiating handover of a circuit switched service using a circuit switched bearer of a mobile station from a circuit switched to a packet switched domain in a mobile communications network, the mobile communications network comprising a radio network and a core network, the radio network comprising a controlling node, the mobile station being o allocated an IP address and access port, said method comprising the controlling node communicating to the core network a relocation/handover required message; said relocation/handover required message comprising an indication of the IP address and access port allocated to the mobile station. | 09-30-2010 |
| 20100254313 | Address Provisioning in a Mobile Telecommunication System - A method of provisioning an address of a Packet Mobile Switching Centre at a Mobile Station, the Packet Mobile Switching Centre providing an interface between a packet switched domain to which the Mobile Station is attached, and a circuit switched service domain, and the packet switched domain comprising a Mobility Management Entity for handling Mobility Management in respect of the Mobile Station and for performing location updates with the Packet Mobile Switching Centre on behalf of the Mobile Station. The method comprises sending a Location Update request from the Mobility Management Entity to a Mobile Switching Centre server within the Packet Mobile Switching Centre on behalf of the Mobile Station. In response, the Mobile Switching Centre server returns to the Mobility Management Entity a Location Update Accept containing an address of the Packet Mobile Switching Centre. The Mobility Management Entity forwards the address to the Mobile Terminal. | 10-07-2010 |
| 20110014891 | Earthquake and Tsunami Cellular Warning System | 01-20-2011 |
