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Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)


Location: Stockholm, SE
No. of applications: 16

Application No.Application TitleIssue Date
20100063801Postfilter For Layered Codecs
A scalable decoder device (50) for signals representing audio comprises a primary decoder (21) connected to an input (40). The primary decoder (21) is arranged to provide a primary decoded signal (23) based on received parameters (4...
03/11/2010
20100061386Method and Arrangement Relating to Communications Network Services Request Activation
The present invention relates to an arrangement and method of services request in a packet switched telecommunications network. The network comprises a first server (240) arranged to communicate with a second server (230), said first server being arranged ...
03/11/2010
20100061343Scenario Based Measurement Type Selection
Techniques are provided to obviate unnecessarily requesting that different types of measurements are simultaneously made by a user equipment unit (30) in anticipation of a handover in a radio access network. In accordance with one aspect of the technology, in pre...
03/11/2010
20100029334Apparatus And A Method For Directing A Received Signal In An Antenna System
The present invention relates to an antenna system (1), a method and an apparatus (20) for directing a received signal (RX), along selected signal path/paths (12, 13, 14, 15), such that the operation of any of the radio base stations (40, 50)...
02/04/2010
20100016034Power supply method and apparatus for radio access network nodes/sites
Nodes/sites of a radio access network have power utilization and power backup facilities and capabilities suitable for particularized node operation. Features of the nodes/sites and/or of the radio access network include power load control; intermittent charging of batt...
01/21/2010
20100014575Pulse Width Modulator
A switch-modulator (15) for a radio-frequency power amplifier, arranged to modulate the I-signal and the Q-signal of the complex components (I+j.Q) separately in an I-signal part (2a) and a Q-signal part (2b) in order to create a modul...
01/21/2010
20090313379Topology Hiding Of Mobile Agents
A method, infrastructure node (11, 12, 202), and mobile node (1) arranged to hide topology information from the user and mobile node by translating topology information to non-topology related address information and using session management messages of a ...
12/17/2009
20090291666Charging Of GPRS Traffic For Roaming Mobiles By Performing Traffic Counting At The User Terminal
The application relates to charging of traffic from terminals and in particular of charging of traffic from GPRS mobile terminals which are roaming in a visited PLMN (not claimed). According to the applicant's acknowledged prior art, either the traffic passes the home P...
11/26/2009
20090274074Method for Channel Quality Measures in a Multiple Antenna System
The invention relates to a laminate structure comprising a first active layer having a first electrode potential, a second active layer having a second electrode potential, wherein the second electrode potential being different from the first electrode potential and whe...
11/05/2009
20090268696Method And Arrangement In A Mobile Telecommunication Network
The present invention is based on the idea to allocate HS-DSCH power at TTI based on the HS-SCCH allocation of TTI and an estimation of the HS-SCCH allocation of TTI+1. The estimation of the HS-SCCH allocation of TTI+1 is based on estimation of which users that will be ...
10/29/2009
20090239585Method And Apparatus Relating To Channel Decoding
The present invention relates to channel decoding and provides ways and means for improved channel decoding of data frames. The frame has been channel encoded and transmitted to a receiver (3a). The frame includes a part (51, 53) with information th...
09/24/2009
20090238258Switched Mode Power Amplification
The invention concerns a method of amplifying a radio frequency signal, a switched mode power amplifying device and a radio transmission device comprising such a power amplifying device. The switched power amplifying device (10) comprises an envelope signal input...
09/24/2009
20090207771Broadcast AMD Multicast On High Speed Downlink Channels
A high speed downlink packet access base station (HSPDA Node B) and a method therefore working in acknowledged mode (AM), the base station being adapted for unicast transmission on a physical downlink shared channel (HS-DSCH), by preceding announcement on a shared contr...
08/20/2009
20090190603IMS Service Proxy In HIGA
The present invention relates to a communication system (SYS), a gateway apparatus (HiGA) and a method for allowing services of a first type provided by a communication server (IMS-S) to be provided to terminal devices (T1, T2, . . . Tn . . . TN) of a home...
07/30/2009
20090186617Best-Effort Macro Diversity
The present invention relates to a network node and a method for providing macro diversity in a radio telecommunications network comprising a radio base station providing a radio link to a mobile terminal, the radio base station comprises communication resources for sup...
07/23/2009
20090135721Scheduler
The present invention relates to a node and a method in a cellular radio network telecommunication system for assigning resources to users, comprising a network node having resources to be allocated to users being present in a radio cell served by the network node. The ...
05/28/2009

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