| Patent Number |
Title Of Patent |
Date Issued |
| 7200381 |
Cost control management in telecommunication systems |
April 3, 2007 |
| A cost control method for a mobile terminal using a mobile telecommunication system comprises sending a cost control request from a Network Element, which is an access point for the mobile terminal to the system, to a Cost Control Function. A cost control result is determined at the |
| 7200128 |
Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications |
April 3, 2007 |
| A radiocommunication system supports multi-user multiplexing. Half rate data communications with interleaving of data between two sources are described. |
| 7197766 |
Security with authentication proxy |
March 27, 2007 |
| An arrangement to accomplish authentication of end-users (1) and end-points (1) in a packet based network, which includes components that support all or parts of different versions of the H.323 recommended standard, be proposed. Authentication is accomplished by means of an authentic |
| 7197622 |
Efficient mapping of signal elements to a limited range of identifiers |
March 27, 2007 |
| Signal elements are mapped to a limited range of identifiers by emulating a "virtual" space of identifiers larger than the real limited space of identifiers. The larger virtual identifier space is implemented by an intermediate memory, which provides storage of identifiers assigned from |
| 7197527 |
Efficient arithmetic in finite fields of odd characteristic on binary hardware |
March 27, 2007 |
| A method and apparatus for processing binary data representing field elements of an odd-characteristic finite field GF(p.sup.k). Binary data representing at least a portion of a field element of an odd-characteristic finite field GF(p.sup.k) is stored in a register, p being an odd pr |
| 7197317 |
Method and system of retransmission |
March 27, 2007 |
| The present invention relates to generation and transmission of status reports utilizing available HARQ information. The invention is well suited for a cellular mobile radio communications system, particularly a Universal Mobile Telecommunications System, UMTS. |
| 7197284 |
Antenna switches including field effect transistors |
March 27, 2007 |
| The present invention provides a transceiver circuit that includes a transmission amplifier coupled with an antenna input/output node. The transmission amplifier is configured to amplify communications to be transmitted from the transceiver circuit. The transceiver circuit further in |
| 7197063 |
Advanced rake delay control |
March 27, 2007 |
| Method and system are disclosed for providing advanced RAKE delay control in wireless communications systems. The RAKE delay control method and system of the invention is capable of tracking presently known paths over time and merging the tracking results with new path searcher results. |
| 7196825 |
Printer pen |
March 27, 2007 |
| A method and system for generating output from an electronic reading device is based on a detected position of the electronic reading device relative to a predefined address pattern on a specially formatted paper. Based on a periodic detection of successive positions of the electronic |
| 7195401 |
Method for manufacturing optical access units, an optical access unit and an optical fiber ferru |
March 27, 2007 |
| A method and an optical fiber access unit in which a fiber is optically connected to a transmitter and/or receiver chip. Said chip is in turn connected to an electronic circuit for signal processing and said circuit is connected to a coupling port for distributing signals to and from sai |
| 7195230 |
Optical fibre feed arrangement |
March 27, 2007 |
| The present invention concerns a procedure and a system for feeding optical fiber cables into a pipeline with the help of an installation device at adjustable speed. In order to prevent damage during the advancement of the optical fiber cable the engine (15) of the installation devic |
| 7194765 |
Challenge-response user authentication |
March 20, 2007 |
| A challenge-response user-authentication procedure masks an authentication center's expected response (XRES) utilizing a masking function (f) and by transmitting a random challenge and a masked expected response (XRES') instead of the XRES to an intermediate party where the actual user |
| 7194408 |
CELP encoding/decoding method and apparatus |
March 20, 2007 |
| A multi-codebook fixed bitrate CELP signal block encoder/decoder includes a codebook selector (22) for selecting, for each signal block, a corresponding codebook identification in accordance with a deterministic selection procedure that is independent of signal type. Included are also |
| 7194275 |
Position determination of mobile stations |
March 20, 2007 |
| In a cellular communications network, additional control signals comprising virtual base station identification data are distributed in the radio system from well defined locations by e.g. transmitters. Since there is a connection between each virtual base station identification data |
| 7194274 |
Method and arrangement for transferring positioning information between controlling units in a m |
March 20, 2007 |
| The present invention relates to a method and arrangements in a mobile telecommunication network for providing a first radio network controlling unit with positioning information for a mobile terminal. The mobile terminal is located within a cell and served by a radio base station co |
| 7194267 |
Transport channel control in a UMTS network |
March 20, 2007 |
| A method of switching from a first to a second transport channel for User Equipment (UE) in a UMTS Terrestrial Radio Access Network (UTRAN) of a UMTS system. The method comprises initiating a channel switch, and initiating a synchronisation of the UE to the second channel. The first |
| 7193987 |
IP communication in a cellular telecommunications system |
March 20, 2007 |
| A method of alerting a mobile wireless subscriber (11) registered with a mobile wireless communication network (1) to a session initiation request sent by a calling party (7). The method comprises receiving a SIP Invite message at a Home SIP server (8) of the mobile network (1), the SIP |
| 7192882 |
Component for electromagnetic waves and a method for manufacturing the same |
March 20, 2007 |
| The present invention relates to a method for fabricating a cavity in substrate for a component for electromagnetic waves, the method comprising providing said cavity by removal of material from said substrate by removal of material by immersing the substrate in a liquid bath of a ch |
| 7190781 |
Message transfer part point code mapping method and node |
March 13, 2007 |
| A method and network node are presented to route a signaling message in a SS7/C7 national telecommunication network between a Border Node within a first licensed operator network and a destination node within a second licensed operator network. The first and second licensed operator |
| 7188360 |
Universal authentication mechanism |
March 6, 2007 |
| A universal authentication mechanism for authenticating a user to a service provider (SP) is disclosed. An application device (ApD) requests a service for the user from the service provider (SP) and performs a transmission of a user identity (S10) identifying the user to the service |
| 7188300 |
Flexible layer one for radio interface to PLMN |
March 6, 2007 |
| Flexibly configurable layer one transport channels produce radio blocks in response to communication information and extract communication information from radio blocks. Each transport channel can include an encoder or a decoder coupled to and cooperable with a data puncturer or a da |
| 7187934 |
Method and apparatus for steering idle mobile stations |
March 6, 2007 |
| Load redistribution and other benefits may be achieved by dynamically distributing or "steering" idle mobile stations to a particular cell or area. For example, idle mobile stations may be steered from a loaded cell to less loaded cells by changing one or more cell broadcast parameters. |
| 7187682 |
Packet data serving node (PDSN) load optimization |
March 6, 2007 |
| A method and node for supporting PDSN load optimization in a CDMA2000 network. The Packet Core Network Manager calculates network statistics and uses the resulting numbers to set the PPP inactivity timer depending on the load on the PDSN. In a preferred embodiment, the calculation gives |
| 7187677 |
Avoiding stall conditions and sequence number ambiguity in an automatic repeat request protocol |
March 6, 2007 |
| The present invention provides a stall avoidance mechanism that may be used alone or in conjunction with an ambiguity avoidance mechanism in an ARQ protocol. Both mechanisms decrease data delays and increase data throughput rates. Stall avoidance is accomplished by determining whether |
| 7187671 |
Circuit switched private communication network with integrated packet switched multimedia extens |
March 6, 2007 |
| A multimedia data network (MMN) operating according to a packet switched standard and a circuit switched network (TABX) are connected without a gateway (GW). The circuit switched network (PABX) comprises a multimedia controller (MMC) which receives signaling messages from multimedia |
| 7187664 |
Method and arrangement in a communication system |
March 6, 2007 |
| The invention relates to a method and an Automatic Gain Control (AGC) unit for automatically minimizing the impact of inter-cell interference and/or interference between co-existing systems. The AGC unit is located within a transceiver unit, the transceiver unit is located in a radio bas |
| 7187646 |
Link quality determination of a transmission link in an OFDM transmission system |
March 6, 2007 |
| The present invention relates to a link quality determination unit (LQ-DET) for determining a link quality (LQ) of a transmission link (TL) between an OFDM transmitter (TR) and an OFDM receiver (RC) of an OFDM transmission system (SYS). A first link quality measure determination unit |
| 7185087 |
Maintenance of third party service's subscription information |
February 27, 2007 |
| The present invention relates to two methods, an apparatus and to a Service Capability Server (SCS) for controlling interactions between a network and a third party service. The SCS comprises capabilities for receiving a trigger request for at least one event from the third party ser |
| 7184791 |
Methods, receivers, and computer program products for determining transmission power control com |
February 27, 2007 |
| Methods, receivers, and computer program products for defining asymmetric decision regions of a symbol space to interpret transmitted power control commands are disclosed. A method of determining transmitted power control commands at a receiver can include defining a first decision regio |
| 7184710 |
Transmission of filtering/filtered information over the lur interface |
February 27, 2007 |
| In a radio access network, a drift radio network controller (DRNC) [26.sub.2] transmits to a serving radio network controller (SRNC) [26.sub.1] either (1) a filtering rule for a candidate cell [so that the serving radio network controller (SRNC) can generate a measurement list for a |
| 7184705 |
Distributed MAC in an uncoordinated radio environment |
February 27, 2007 |
| In a communication network having a plurality of units and a distributed MAC protocol, wherein data is exchanged between units during at least some of the time slots in a succession of time slots, a method is provided for establishing a desired network configuration. The method inclu |
| 7184704 |
Arrangements and methods for remote configuration of personal equipment via wireless detection o |
February 27, 2007 |
| An arrangement and method for equipment remote control according to a predetermined user profile. Controllable equipment is provided with a first wireless communication device. A user identity badge is provided with a second wireless communication device for communication, when in-ra |
| 7184462 |
Method and apparatus for configuring a rake receiver |
February 27, 2007 |
| A searcher uses an input signal, and for example, a matched filter to generate a first set of candidate paths. A selector uses the input signal and the first set of candidate paths to generate a second set of paths. The second set of paths is used to configure the fingers of a RAKE r |
| 7184415 |
Service access system and method in a telecommunications network |
February 27, 2007 |
| A system and method of providing a subscriber service to service users in a telecommunications network. In networks utilizing Session Initiation Protocol (SIP) control signaling for call setup and control, the SIP REGISTER message is modified to indicate service capability information |
| 7181614 |
Method and arrangement in a communication network |
February 20, 2007 |
| The present invention relates to establishing security within an ad hoc network. Such ad hoc networks do not have on-line connections to a particular server for getting desired public keys or certificates, thereby requiring them to create trust relations among their respective nodes |
| 7181218 |
Commanding handover between differing radio access technologies |
February 20, 2007 |
| A dual mode mobile terminal (30) is capable of communicating (e.g., with a core network) either via a first radio access network (12) having a first type radio access technology (GSM) or a second radio access network (14) having a second type radio access technology (UTRAN). When conditi |
| 7181212 |
Method and apparatus for location area updating in cellular communications |
February 20, 2007 |
| A radio access network provides information to a mobile radio terminal indicating a list of one or more geographic coverage areas from which the mobile radio terminal may or may not obtain service. In the preferred example embodiment, a "forbidden" list includes one or more geographic |
| 7181177 |
Channel estimation in a multi carrier transmit diversity system |
February 20, 2007 |
| A method and a circuit (44) for estimating channel coefficients in a multi carrier transmit diversity system operating in accordance with a block-coding scheme is described. The method comprises determining from a receive signal (Y) for each channel estimated channel coefficients (h) |
| 7181012 |
Secured map messages for telecommunications networks |
February 20, 2007 |
| An encrypted/authenticated mobile application part (MAP) protocol message is sent between a first network element (42A) of a first telecommunications network (40A) and a second network element (42B) of a second telecommunications network (40B). The first network element uses a master |
| 7180903 |
Resource management in uncoordinated frequency hopping system |
February 20, 2007 |
| A method and apparatus for communication using a plurality of time slots within a frequency spectrum is described. A fast frequency hopping traffic channel having a set of the plurality of time slots and a first set of hop carrier frequencies is established between a first and a seco |
| 7180860 |
Method and devices to provide a defined quality of service in a packet switched communication ne |
February 20, 2007 |
| A method for the provision of a defined quality of service in a packet switched communication system with interconnected nodes (N) for the forwarding of data packets is described. The system comprises at least one edge node (EN) for the connection to user equipment (UE) or a further |
| 7178089 |
Two stage date packet processing scheme |
February 13, 2007 |
| Data packets are efficiently combined to fit into a transmission interval. A current communications condition, e.g., the current channel quality, is detected and used to select an appropriate combination of modulation and channel encoding parameters. However, data packets are combined an |
| 7177642 |
Method and system for handling multiple registration |
February 13, 2007 |
| Method for supporting multiple registration from the same user requested from different terminals in a telecommunications system requiring to manage information related to the location of said user and related to the plurality of identifiers that identify said user in said system. The |
| 7177636 |
Radio terminal, radio terminal controlling apparatus and location registration auxiliary apparat |
February 13, 2007 |
| To reduce change on a cellular network side required at the time of utilizing a cellular network by way of an IP network.A radio terminal 110 puts a location registration message for a cellular network 100 on an IP packet, and sends the message to an access point 102. This IP packet is |
| 7177602 |
Electronic devices having automatic frequency control systems and methods and computer program p |
February 13, 2007 |
| An automatic frequency control (AFC) system in an electronic device is operated by using an AFC-algorithm component to determine a frequency error corresponding to a difference between a frequency of a signal output from a signal generator and a received signal frequency. The frequen |
| 7177378 |
Minimization of error contributions in a DMT system |
February 13, 2007 |
| Error contributions in a DMT system where a received DMT-signal is effected by intersymbol interference, intercarrier interference and additive noise are minimized. Intersymbol interference average power, intercarrier interference average power, and additive noise average power are c |
| 7177274 |
Methods of transmitting data packets without exceeding a maximum queue time period and related d |
February 13, 2007 |
| Methods of transmitting data can include providing a data packet in a transmit buffer and providing a delay bound time period within which the data packet should be transmitted after being provided in the transmit buffer. After providing the data packet in the transmit buffer, a dete |
| 7174139 |
Delay control in a digital radio transmitter system |
February 6, 2007 |
| A relative delay between analog R.F. output signals of a plurality of digital radio transmitters in a digital radio transmitter system is controlled. At least one interface receives delay information for each transmitter. A processing unit determines the relative delay between the ou |
| 7171211 |
Estimating signal strength measurements in a telecommunications system |
January 30, 2007 |
| The number of measurements being performed in a telecommunications system can be reduced by performing a predetermined measurement in Cell A and in co-located Cell B, step 1, for example a received signal code power (RSCP) measurement. The difference between the two signals is determined |
| 7171207 |
Method and devices for routing a message to a network server in a server pool |
January 30, 2007 |
| Method, devices, and computer programs for routing a message to a first network server (MSC1) in a server pool (CNSP) of a mobile communication system are disclosed. The mobile communication system comprises a controller (BSC2) of an access network (AN) connectable to the first netwo |
