| Patent Number |
Title Of Patent |
Date Issued |
| 7107041 |
Method for monitoring authentication performance in wireless communication networks |
September 12, 2006 |
| A method for monitoring network authentication performance in wireless communication systems is disclosed, whereby a standardized message will be used to enable external reporting of a selection of (or all) successful Global Challenges. A network operator can select which Global Chal |
| 7106718 |
Signaling quality of service class for use in multimedia communicatations |
September 12, 2006 |
| A signaling bearer quality of service profile is pre-established and configured in various nodes in an access network. This is a new quality of service class designed to meet the needs of signaling bearers in multimedia sessions. A message requesting a bearer to support a communicati |
| 7106701 |
End-to-end frame quality classification |
September 12, 2006 |
| Frame quality information is transmitted and updated within a core network (CN) and a RAN downlink to UE. In the CN, CRC checks are done and the FQC field is set according to the results of the CRC check and the received FQC field's value, and transferred to the next node in the communic |
| 7104706 |
Heating device |
September 12, 2006 |
| The present invention relates to a heating device having at least a first heating element 102 for heating at least one protective sleeve 105, 602 arranged around at least a first uncoated optical fiber section 501, 603. Said sleeve 105, 602 being arranged to shrink when exposed to heat t |
| 7103662 |
System and method for improved session management in a data cellular network |
September 5, 2006 |
| A system and method is disclosed for improved session management when roaming between access networks (AN) within a data cellular network. In one embodiment, gateway functionality is added to one AN in each subnet. The Gateway AN (GAN) provides session transfer capabilities during a |
| 7103345 |
Call information output in a telecommunication network |
September 5, 2006 |
| A method of providing information relating to a telephone call, in a GSM cellular radio telephone network, to a data storage system. The method comprises receiving caller identity information at a Mobile Switching Centre (MSC) of the network during a call set-up procedure between a m |
| 7103124 |
Synchronization of nodes |
September 5, 2006 |
| A method and apparatus for adjusting an oscillator in a network for correcting frequency drift is disclosed. Nodes in the network exchange time stamp messages with each other. The time stamp messages contain the time the stamp message is transmitted, node measurement value of an inte |
| 7103037 |
Method and system for the management of signaling gateways and signaling gateway processes in tr |
September 5, 2006 |
| Method and system to manage the state maintenance and the traffic maintenance of a Signalling Gateway Process (SGP), and of the corresponding Signalling Gateway (SG) or SGs served by such SGP, in scenarios where traditional Switched Circuit Network (SCN) signalling is transported ove |
| 7103020 |
PLMN radio interface with upper layer supervision of layer one transport channels |
September 5, 2006 |
| Flexibly configurable layer one transport channels produce radio blocks in response to communication information and extract communication information from radio blocks. One of the transport channels can be enabled to extract its associated communication information from a radio bloc |
| 7102482 |
Relay and cross-connect |
September 5, 2006 |
| The present invention relates to a fuse-relay including a first pole (1, 11, 21, 31, 81) and a second pole (2, 12, 22, 32, 82). According to the invention the fuse-relay includes a resilient device (5, 18, 27, 37, 87) that is held in an elastically deformed position by a fuse (6, 16, 26, |
| 7102480 |
Printed circuit board integrated switch |
September 5, 2006 |
| A printed circuit board includes a first layer on which a first stationary contact terminal is formed and one or more second layers spaced apart from the first layer by at least one intermediate layer. A portion of the one or more second layers extends into a recess formed by a discontin |
| 7102456 |
Transmission line |
September 5, 2006 |
| A method of controlling a characteristic impedance of a transmission line, and a transmission line implementing the method. According to a basic version of the invention a distance between longitudinal currents are controlled, thereby controlling a characteristic inductance of the tr |
| 7102447 |
XO-buffer robust to interference |
September 5, 2006 |
| Disclosed are methods and circuit configurations for reference frequency signal distribution circuitry that suppress unwanted spurious components introduced by way of RF signal leakage. The methods and circuitry may include relocating components of a buffer along a reference frequency |
| 7099865 |
Method and arrangement in a distributed system |
August 29, 2006 |
| A method and arrangement in a distributed system for synchronizing configuring data at a receiving unit with corresponding source configuring data. The configuring data and the source configuring data are arranged in one or preferably several groups of data. Reference checksums are c |
| 7099683 |
Method for controlling the signal level from terminals to a node in a network in point to multi- |
August 29, 2006 |
| A received signal level is controlled in a node used in a point to multi-point (PmP) radio-communication system having microwave time division multiple access (TDMA). Local node control is activated by an AGC in the receiving node, and simultaneously, a radio control loop is activate |
| 7099675 |
Location update procedure when roaming from a first communication service domain to a second com |
August 29, 2006 |
| The invention relates to a location update procedure in a mobile communications system (150) having at least one first communications service domain (100) and at least one second communications service domain (110). The mobile subscriber (140) is allowed to register in said first com |
| 7099622 |
Controlling channel switching in a UMTS network |
August 29, 2006 |
| In a UMTS Terrestrial Radio Access Network (UTRAN), a method of switching from a current common channel to a dedicated channel for a UE. The method comprises estimating the round trip delay for data packets travelling between the UE and a peer node with which the UE is communicating. The |
| 7099344 |
Multiple dialogues on connection-oriented TCAP transaction |
August 29, 2006 |
| In a method and system for improving the efficiency of TCAP transactions, a TCAP transaction is set up in a semi-permanent basis between two signaling points having frequent request-reply communication. The semi-permanent TCAP transaction is thereafter used for application dialogues |
| 7099332 |
Emergency calling with a VoIP device in a VLAN environment |
August 29, 2006 |
| Method (130) for optimizing emergency call service in a Virtual Local Area Network including at least one Voice over Internet Protocol device. A range of port numbers is reserved for use during emergencies (134). Next, a VoIP device transmits an emergency call within the VLAN using a por |
| 7095719 |
Method and apparatus for dynamic packet selection in uncoordinated radio systems |
August 22, 2006 |
| Method and apparatus for dynamically selecting a packet type based on the quality estimates of the channel are disclosed. From these channel quality estimates, specific properties of the packet may be selected including whether a coding scheme should be used, the packet length, and t |
| 7095284 |
Amplifier device |
August 22, 2006 |
| An amplifier device, including: at least one input contact, an amplifier section for amplifying a signal presented at said input contacts whereby an amplified signal is obtained; said amplifier section being connected to said input contact; a bias current source connected to said amplifi |
| 7095277 |
Method and arrangement for a power amplifier |
August 22, 2006 |
| The present invention relates to an arrangement and a method for amplifying high frequency RF signals having amplitude and phase variations. The objective problem of the present invention is to provide an efficient power amplifier for amplifying high frequency RF signals. The object |
| 7093010 |
Operator-defined consistency checking in a network management system |
August 15, 2006 |
| A flexible consistency checking mechanism allows network operators to create their own consistency checking rules. Several consistency check formulas are provided. Each formula defines one or more general operations on one or more managed network objects. By applying a general consis |
| 7092710 |
Method of and equipment for performing radio communication in a plurality of radio communication |
August 15, 2006 |
| A method of and equipment for performing radio communication (7) between a fixed radio access unit (5, 10, 13, 15) and a remote portable radio telecommunication unit (8) arranged for operating in accordance with a predetermined radio communication standard, such as Digital Enhanced C |
| 7092698 |
Method and apparatus for setting up simultaneous calls |
August 15, 2006 |
| The invention relates to a method and logical units for providing services in a mobile communication system. In the mobile communication system a number of calls are handled for one user. The calls may have different bearer capabilities. In case a further call with its bearer capability |
| 7092514 |
Audibility enhancement |
August 15, 2006 |
| An apparatus for enhancing audibility of a far-end speech signal from a far-end user to a near-end user in a telephony system includes a near-end background noise signal level estimator (26) at the near-end user. A near-end speech signal level estimator (24) is also provided at the n |
| 7092463 |
Method and apparatus for interference rejection |
August 15, 2006 |
| The invention relates to an apparatus, and an associated method, in a communication system that is tolerant to interference. The received signal is divided into a real and an imaginary part, and the noise and interference is modeled as a filtered process. The invention solves the int |
| 7092388 |
Interconnection of signalling nodes |
August 15, 2006 |
| A method and an apparatus of adding an application in a signal messaging network without adding a node in the network. An application platform is connected between two nodes by means of a first link and a second link. The application platform only comprises OSI stacks to layer 2 after wh |
| 7091889 |
Speed and memory optimized interleaving |
August 15, 2006 |
| This invention relates to a method for interleaving, according to an interleaving scheme, an input sequence comprising K bits into an interleaved sequence, comprising the steps of (a) storing the input sequence in a first memory means, (b) generating first indices of N succeeding bit |
| 7089550 |
Method and system for performing SW upgrade in a real-time system |
August 8, 2006 |
| A new method is disclosed, for upgrading the software in a real-time distributed software system comprising several processes running in parallell. The method involves a preparatory procedure in which the new software is installed. Then, the software is activated, the components orde |
| 7089489 |
Method and arrangement for browsing documents in a database |
August 8, 2006 |
| The present invention relates to methods and arrangements for browsing documents stored in a database or several databases. At least one of said documents is including references to other documents and/or files in the database or several databases. The browsing comprises steps for re |
| 7089274 |
Method and an electrical device for efficient generation of multi-rate pseudo random noise (PN) |
August 8, 2006 |
| An electrical device for generating a multi-rate pseudo random noise (PN) sequence. A sequence generator is adapted to output a plurality of sequence values based on a step control signal (S.sub.t). A selection system is adapted to select one of a plurality of sequence values based o |
| 7089010 |
Method and apparatus for presentation of calling subscriber number in mobile networks |
August 8, 2006 |
| Methods and apparatus for reliable transmission of a calling subscriber number ("A-numbery") received at a Gateway Mobile Switching Center ("GMSC") of a home Public Land Mobile Network ("PLMN") along with an incoming call towards a roaming destination subscriber are disclosed. A GSM |
| 7089002 |
Releasing plural radio connections with omnibus release message |
August 8, 2006 |
| An omnibus connection release message transmitted from a control node of radio access network is used to release plural radio connections, thereby obviating problems attending transmission of plural release messages. In accordance with a first example, a control node of the radio access |
| 7088967 |
Data-compensating power measurement |
August 8, 2006 |
| A method and a device for compensating a data-dependency of a power measurement caused by linear modulation is described. The method comprises performing a first measurement (160) of a transmitted output power and performing a second measurement (160) of a reflected power, wherein th |
| 7088694 |
Transfer of overlapping routing area control information in a radio access network |
August 8, 2006 |
| A radio access network (20) comprises plural radio network controllers (24) including a first radio network controller. The plural radio network controllers are situated to establish one or more overlapping routing areas (URAs), each overlapping routing area comprising a cell controlled |
| 7088681 |
Network selection for connectivity |
August 8, 2006 |
| The invention relates to data communication via a plurality of communication networks, such as IP, ATM, STM, PLMN, etc, networks, and in particular to selection of networks for connectivity. A system is provided in a first network for receiving and holding information from other seco |
| 7088188 |
Differential oscillator |
August 8, 2006 |
| The invention relates to a new family of differential oscillators based on oscillator amplifiers with local feedback forming respective local feedback systems, and at least one common link interconnecting the local feedback systems. Each branch of the differential oscillator includes an |
| 7088176 |
Method and arrangement relating to multicarrier power amplifiers |
August 8, 2006 |
| The present invention relates to a Multi Carrier Power Amplifier, MPCA, comprising a number of parallel Multi Carrier Power Amplifiers, each comprising an amplification loop and an error cancellation loop, said amplification loop comprising at least a first gain and phase control net |
| 7085425 |
Embedded DCT-based still image coding algorithm |
August 1, 2006 |
| In an embedded DCT-based (EDCT) image coding method, decoded images which give better PSNR over earlier JPEG and DCT-based coders are obtained by a scanning order starting, for each bitplane, from the upper left corner of a DCT block (corresponding to the DC coefficient) and transmitting |
| 7084678 |
Fractional frequency divider |
August 1, 2006 |
| A frequency divider device includes a divider input and a phase count and select section. The phase count and select section includes at least two phase count and select inputs each communicatively connected to the divider input (for receiving each at least one phase shifted signal h |
| 7082320 |
Integration of wireless LAN and cellular distributed antenna |
July 25, 2006 |
| A system and method for supporting wireless in-building communications uses a wireless local area network access point, a cellular distributed antenna system, and a cellular radio base station coupled to the cellular distributed antenna system. The cellular radio base station provides |
| 7082305 |
Method and apparatus for generating a neighbor cell list |
July 25, 2006 |
| A user equipment (UE) communicates with at least one cell defining an active set. A velocity vector including position, speed, and direction is associated with the UE. A radio network controller receives information related to the velocity vector and creates a filtered neighbor cell list |
| 7082159 |
Methods and arrangements in a telecommunications system |
July 25, 2006 |
| A method and apparatus in a wireless communication system comprising at least one transmitter provided with at least two antennas and at least one receiving unit provided with at least one antenna and wherein training sequences are transmitted from the at least two antennas of the at |
| 7082103 |
Subscriber terminal, network controller and communication system for performing packet data tran |
July 25, 2006 |
| In a communication system (SYS) in which a packet data transfer is performed between the network side (NS) and the subscriber terminal side (SS) a physical connection (LC) is maintained during the data packet transfer. An active period detector (AP-DET) detects an active period of da |
| 7079601 |
Efficient channel estimation in a digital communications system |
July 18, 2006 |
| A channel estimation method and apparatus for GSM/EDGE digital communications systems utilizing previously unexploited properties of GSM/EDGE training sequences to permit a more efficient initial channel estimation for equalizer operation and for joint synchronization and equalizer w |
| 7079590 |
DC-offset compensation |
July 18, 2006 |
| A method of estimating a DC offset value of a signal includes estimating a DC offset value of a preamble part of the signal using a pair of diodes (D1, D2) and a resistor (R) connected in parallel. During receipt of the data part of the signal, the diode pair (D1, D2) is switched out of |
| 7079038 |
Method and apparatus for communication between an electronic device and a connected battery |
July 18, 2006 |
| An apparatus supporting both identification of a battery type and communications over an interface between a battery and an electronic device is disclosed. The electronic device includes a processor for communicating with communications circuitry of the battery. Identification circui |
| 7076249 |
Method and apparatus for generating management data for drifting mobile radios |
July 11, 2006 |
| Management information is determined for both non-drifting and drifting mobile radios being serviced by a cell and/or by an RNC and reported to a management system for further processing. A distribution of drifting mobile radios to non-drifting mobile radios in a particular cell (or for |
| 7076248 |
Recovery of mobile station(s) in connected mode upon RNC failure |
July 11, 2006 |
| An enhanced radio network controller (RNC) node of a radio access network stores context information for a user equipment unit which is in a Connected Mode, and initiates a cell update-prompting message which is transmitted the user equipment unit. The stored context information is u |
