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| 20100061356 | METHOD AND SYSTEM FOR INTERFERENCE REDUCTION THROUGH PROXIMITY BASED TRANSMISSION MODE CHANGE - A method for transmission mode change in a telecommunication network, said network having a public network comprising at least one public base station (NB) covering a public cell and a private network comprising at least one private base station (PBS) covering a private cell, wherein said at least one private base station has limited access rights for User Equipment (UEs) in the private network, and where said UEs are able to also communicate with the public network, comprising the step of: performing a private base station transmission mode change when the private base station is in an interference reduction transmission mode to an active transmission mode when a UE with access right to said private base station is detected in proximity of said private base station, where a detection of said proximity is based on information being specific for said UE and its relation to said private base station. The disclosure also relates to a telecommunication system. | 03-11-2010 |
| 20110028143 | METHOD AND APPARATUS OF LIST MANAGEMENT - List management including storage and management of a CSG/PSG list in a user equipment is disclosed. The method of list management in user equipment of a wireless communication system includes storing a CSG/PSG list in the user equipment, and revising data entries in the CSG/PSG list according to network/cell related information input manually by a user of the equipment. | 02-03-2011 |
| 20110065434 | METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION - A method, terminal, and system for cell reselection are disclosed. The method includes: a terminal obtains a dedicated priority list from a first system; and performs cell reselection according to the dedicated priority list when the terminal camps on a cell of a second system. The corresponding terminal and system are also provided in other embodiments of the invention. According to an embodiment of the invention, the terminal performs cell reselection by using the dedicated priority list obtained from the first system so as to free the second system from establishing the dedicated priority list. Problems in the prior arts that establishment of the dedicated priority list causes too much increased signaling and too high costs for network upgrade are solved. | 03-17-2011 |
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| 20090036092 | COORDINATED NODE B RADIO RESOURCE MANAGEMENT MEASUREMENTS - The present invention relates to a subscription-based measurement concept where the detailed parameters for a certain measurement report are set by a measurement provider, i.e. a radio base station, instead of the measurement requester. For this purpose the measurement provider “publishes” a certain set of measurements that controller units for radio resource management (RRM) can subscribe to. According to the present invention parameters of measurements are defined in detail in the measuring entity, i.e. the target radio base station, as opposed to being defined by the requesting entity, i. e. the RRM controller. | 02-05-2009 |
| 20090268689 | Forwarding learnt state information to target node at mobility - A method for handover in a telecommunication system is disclosed. The method determines a traffic time pattern in a handover situation where a user equipment is handed over from a source cell to a target cell in the telecommunication system. History information relating to a traffic time pattern used in the source cell by the user equipment being handed over is forwarded from a controller node of said source cell to a controller node of said target cell. In the target cell, a traffic time pattern to be used by said user equipment in said target cell after the handover is estimated by taking into consideration at least said history information. | 10-29-2009 |
| 20110034169 | METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION - A method, terminal, and system for cell reselection are disclosed. The method includes: a terminal obtains a dedicated priority list from a first system; and performs cell reselection according to the dedicated priority list when the terminal camps on a cell of a second system. The corresponding terminal and system are also provided in other embodiments of the invention. According to an embodiment of the invention, the terminal performs cell reselection by using the dedicated priority list obtained from the first system so as to free the second system from establishing the dedicated priority list. Problems in the prior arts that establishment of the dedicated priority list causes too much increased signaling and too high costs for network upgrade are solved. | 02-10-2011 |
| 20110255514 | METHOD AND APPARATUS OF COMMUNICATION - The disclosure pertains to cell transmit parameter management of wireless communication systems. It applies to different wireless access technologies. An example embodiment of the disclosure includes reference-signal transmit-power coordination between cells over a base-station-base-station interface. | 10-20-2011 |
| 20110300896 | METHOD, APPARATUS, AND SYSTEM FOR DETECTING A RADIO NETWORK PROBLEM - A method, an apparatus, and a system for detecting a radio network problem are disclosed. The method includes: when a radio network problem occurs on a user equipment (UE), a first base station controlling a cell that a radio resource control (RRC) connection established with the UE, receives problem information about the radio network problem sent by the UE, in a procedure of re-establishing the RRC connection by the UE, and sends the problem information to a second base station controlling a cell where the radio network problem occurs. In this way, the network side can automatically identify and detect the radio network problem which occurs on the UE, so that the network can perform self-adjustment and optimization, therefore improving the network performance and satisfying use requirements of users. | 12-08-2011 |
| 20120021746 | METHOD, APPARATUS, AND SYSTEM FOR DETECTING A RADIO NETWORK PROBLEM - A method and an apparatus for detecting a radio network problem are disclosed. The method includes: when a radio link failure (RLF) problem occurs on a user equipment (UE) in a previous cell, a first base station controlling a new cell that a radio resource control (RRC) connection established with the UE receives problem information about the RLF problem sent by the UE, after the RRC connection is established, and the first base station sends the problem information to a second base station controlling the previous cell. In this way, the network side can automatically identify and detect the radio network problem which occurs on the UE, so that the network can perform self-adjustment and optimization, therefore improving the network performance and satisfying use requirements of users. | 01-26-2012 |
| 20120083276 | METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION - A terminal and system are disclosed. The terminal includes an obtaining unit and a processing unit. The obtaining unit is configured to obtain a dedicated priority list and a valid time of the dedicated priority list from a Long Term Evolution (LTE) system. When the terminal camps on a cell of a non-LTE system, the processing unit is configured to perform cell reselection according to the dedicated priority list before the valid time expires, and perform cell reselection according to a public priority list after the valid time expires, where the public priority list is obtained from one of the LTE system and the non-LTE system. According to an embodiment of the invention, the terminal performs cell reselection by using the dedicated priority list obtained from the LTE system so as to free the non-LTE system from establishing the dedicated priority list. | 04-05-2012 |
| 20120088507 | METHOD FOR HANDOVER PROBLEM IDENTIFICATION - Method for handover problem identification in a mobile telecommunications system, the system including at least a first radio basestation, a second radio basestation and a mobile terminal able to communicate with said basestations, said mobile terminal is adapted to do a handover from the first basestation to the second basestation, the method including the steps of:
| 04-12-2012 |
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| 20090253435 | METHOD FOR ALLOCATING COMMUNICATION RESOURCE IN A TERRESTRIAL WIRELESS COMMUNICATION SYSTEM - Embodiments of the present invention disclose a method for allocating communication resources for communicating data in a terrestrial wireless communication system including a first set of radio transmitters, at least part of said radio transmitters being used by a coordination entity, and the method comprises: sending an inquiry from said coordination entity, requesting a representation of communication resources available for allocation in each of at least a subset of said first set of radio transmitters, said subset being used by said coordination entity; obtaining a response to said inquiry, said response comprising a representation of available communication resources of said subset of radio transmitters; and based on said response, allocating communication resources from said first subset of radio transmitters. Embodiments of the present invention also disclose a communication system and a radio transmitter. | 10-08-2009 |
| 20090274050 | LOAD CONTROL OF UE MBMS MEASUREMENT REPORTING - An improved method and a communication means node implementing the method for load control in connection with a multimedia service transmission intended for multiple receivers over a wireless network are disclosed. The receivers in the wireless network are able to respond to requests communicated from an ordering entity by feeding back responses to a management entity in said wireless network. The feedback of these responses uses a different communication means, separate from said wireless network. This different communication means has limited communication resources. A transmission load caused in said different communication means by said feedback of said responses is according to the invention controlled by the different communication means itself. | 11-05-2009 |
| 20110182202 | WIRELESS SERVICE PROVISION - The invention pertains to wireless service provision comprising reception or transmission of wireless signals from/to a communications system not (yet) available for public communications in an environment providing telecommunications services of another communications system. An example embodiment of the invention explores and implements triggering of a user equipment to perform test or measurement of a target network from an originating network, whereas the user equipment triggers establishment of a communications channel in the target network, the target network providing test signals to the user equipment. | 07-28-2011 |
