摘要:
A method of operating a communications network (20) comprising a wireless terminal (30) which communicates with a network node (22) comprises using the wireless terminal (30) to perform measurements relative to plural cells of the network, and then using the wireless terminal (30) or the network node (22) to make a determination regarding an extent of connection of the wireless terminal to a best cell of the network. The method also comprises using the wireless terminal (30) or the network node (22) to select a mobility related parameter for the wireless terminal (30) in accordance with the determination.
摘要:
The invention is directed towards determining whether a hard handover should be performed of a mobile station (48) in relation to a first group of cells (16, 18, 20, 24) including a number of active cells (16, 18, 20) and handled by a first cell handling device (10) to a second group of cells (32, 36, 38) handled by a second cell handling device (26), when the cell handling devices lack a direct communication link (lur). Either the first cell handling device or the mobile station obtains measurements of link quality between the mobile station and cells of the groups, determines a first and second total quality factor for the groups, performs an evaluation of a preferred group involving comparing the first total quality factor with the second quality factor and initiates a handover from the first group to the second group if the second group is preferred.
摘要:
In a radio communication network there are a number of radio base stations, at least one of which belongs to a first radio access network and manages at least one active cell serving user equipment. It is determined whether a passive other cell of a radio base station belonging to a second overlapping radio access network should be activated based on information representative of radio access preferences of the user equipment (S1). When it is determined that the passive other cell should be activated, the passive cell is requested to be activated by causing the corresponding radio base station belonging to the second overlapping radio access network to start transmission of cell-defining information (S2).
摘要:
The invention discloses a method (400) for use in a controlling node (110) of a cell (105) in cellular communications system (100), and comprises the steps of: • Overhearing and recording (405), at a first predefined point (410) in the controlling node (110), traffic transmitted by the controlling node to one or more user terminals (115, 120, 125) in said cell (105), • Repeating or playing back (420) recorded traffic at a second predefined point (425) in the controlling node (110), so that said recorded traffic is mixed (445) with traffic, if any, which is actually transmitted to user terminals (115, 120, 125) in the cell (105).
摘要:
The technology in this application identifies a relay cell serviced by a relay radio node in a radio access network (RAN) of a cellular communications system in which there is a radio connection between the relay radio node and a donor radio base station. The donor radio base station is identified by a RAN donor radio base station cell identifier. A RAN relay cell identifier is determined that uniquely identifies the relay cell within the RAN, the RAN relay cell identifier including a relay cell identifier and a donor base station identifier. The RAN relay cell identifier is then provided or used as needed so that the relay radio node can transmit the RAN relay cell identifier to uniquely identify the relay cell to one or more radio terminals in the RAN.
摘要:
Measurement event evaluation is of interest in a user equipment (UE) configured with multiple downlink component carriers (CCs). The UE performs measurements of a neighbor and a specific one of the configured CCs, being used as a reference CC. The UE evaluates, based on the measurements of the neighbor and the reference CC, being a specific one of the configured CCs, an evaluation criterion for triggering a measurement report from the UE. In this way, the number of event evaluations and measurement reports can be reduced, since a specific reference CC is used for the purpose of measurement event evaluation in a scenario when the UE is configured with multiple CCs.
摘要:
Method and arrangements for enabling improved handover of a user equipment (3) communicating in a first radio access network (1) utilizing a first radio access technology (RAT), where the user equipment (3) measures a first parameter and a second parameter for a plurality of neighboring cells (20) of at least a second radio access network (2) utilizing WCDMA, reports the measured parameters to a node (10) in the first network (1) and handover is initiated to one of the cells (20) in the second network (2) based on both of the reported first parameter and second parameters.
摘要:
A transdermal therapeutic system in plaster form for controlled release of oestradiol in combination with norethisterone acetate, comprising a backing layer, a reservoir supersaturated with active ingredients which is attached to said backing layer and prepared using polyacrylate pressure-sensitive adhesives and crystallization inhibitors, and a detachable protective layer, is characterized in that the crystallization inhibitor is an amino-containing polymer.
摘要:
A method and apparatus for controlling uplink transmission powers of mobile stations in the cellular system are disclosed. Because mobile stations have inherent limitations and output power dynamic range, one mobile station which migrates very close to a common base station may be instructed to reduce its transmission power level to an amount which is less than the inherent mobile station minimum output power threshold. If the mobile station does not reduce power, it dominates neighboring mobile stations, causing other mobile stations which are operating within acceptable parameters to be dropped in favor of the dominating mobile station. The present invention provides a method and apparatus for removing an offending mobile station transmission until a path loss increases to the point that the offending mobile station can operate within acceptable reception power levels by transmitting at its inherent minimum power level.
摘要:
In a speech recognition device (1) comprising receiving means (36) for receiving voice information (AI) uttered by a speaker and including speech coefficient memory means (38) for storing a speech coefficient indicator (SKI, PRI, SMI, WI) and including speech recognition means (42) which are arranged for recognizing text information (RTI) corresponding to the received voice information (AI) by evaluating the voice information (AI) and the speech coefficient indicator (SKI, PRI, SMI, WI), and including correction means (49) for correcting the recognized text information (RTI) and for producing corrected text information (CTI), text comparing means (52) are provided for comparing the recognized text information (RTI) with the corrected text information (CTI) and for determining at least a correspondence indicator (CI) and the adjusting means (50) are provided for adjusting the stored speech coefficient indicator (SKI, PRI, SMI, WI) by evaluating only one of such text parts (P2) of the corrected text information (CTI) whose correspondence indicator (CI) has a minimum value (MW).