| Patent Number |
Title Of Patent |
Date Issued |
| 7272749 |
Server's function board maintenance |
September 18, 2007 |
| A method, a management node and a server for maintaining the server, which comprises a plurality of function boards, comprising steps and capabilities for receiving at the server a shutdown request comprising an identifier of at least one function board from the plurality of function |
| 7272078 |
Efficient clock calibration in electronic equipment |
September 18, 2007 |
| A representative measurement indicating a relative oscillation speed of a reference clock during a representative calibration period is ascertained. Multiple calibration periods are defined including first and second calibration periods. The first calibration period begins at a first |
| 7271827 |
System and method for recording moving images |
September 18, 2007 |
| The present invention relates to the recording of moving images by means of a portable communication device, such as a videophone. The communication device includes a main device (101), comprising a video camera (105). Furthermore, an accessory device (102), such as a headset, is als |
| 7269425 |
Location management system and a paging server in a wireless IP network |
September 11, 2007 |
| The present invention relates to a location management system and a paging server in an Internet Protocol, IP, communication network that is adapted for wireless communication. The wireless IP network comprises multiple routers wherein at least one of the routers is an access router adap |
| 7269422 |
Wireless telecommunications with adjustment of uplink power level |
September 11, 2007 |
| A control node (26) of a radio access network (24) comprises a soft handover unit (62) and a power control unit (50). The soft handover unit (62) controls a soft handover procedure wherein a user equipment unit (30) has diversity in radio transmissions with plural radio base stations |
| 7269149 |
Interleaving for mobile communications |
September 11, 2007 |
| A method for processing a bit sequence in a digital communication system, includes the steps of (a) storing the bits of said bit sequence at locations of a memory means indicated by a first interleaving scheme, (b) converting output bit positions into input bit positions according to an |
| 7269144 |
Radio transceiver on a chip |
September 11, 2007 |
| An entire radio transceiver can be completely integrated into one IC chip. In order to integrate the IF filters on the chip, a heterodyne architecture with a low IF is used. A single, directly modulated VCO is used for both up-conversion during transmission, and down-conversion durin |
| 7268620 |
Pre-distortion of non-linear devices |
September 11, 2007 |
| New technology is described to calculate and optimize a pre-distorter avoiding the need of time-alignment between input and output of the amplifier. An analog output spectrum is used to compute an optimum pre-distorter, either in digital or analog format. The output spectrum is used |
| 7266837 |
Authentication, authorization, and accounting (AAA) server |
September 4, 2007 |
| A system, method, and AAA (Authentication, Authorization, and Accounting) server in a packet data network. The AAA server authenticates users, authorizes services for the users when the users access the network, and generates a session identity that comprises a unique random value that i |
| 7266819 |
Method for automation of software upgrade |
September 4, 2007 |
| The present invention relates to a method for automation of software upgrade of network elements in data and communication networks. In a preferred embodiment of the present invention, an upgrade of network elements in a communication system is controlled from one certain workstation |
| 7266126 |
Telesystem with coupling device and a method in connection therewith |
September 4, 2007 |
| The present invention refers to a gateway (MGW1) in a telecommunication system (TS1) enabling connections to be effectively established between various networks (N1, N2, N3) in the telecommunication system. The gateway comprises resources from different nodes (RNC1, MSC1, IP1, VX1) o |
| 7266106 |
Frame size adaptation in real-time transport protocol |
September 4, 2007 |
| A method of adapting payload transport between a mobile station (MS) and an unlicensed-radio access network controller (UNC) using the Real-Time Transport Protocol (RTP). During the activation of a traffic channel, the UNC and MS negotiate an initial sample size for the payload to be car |
| 7266086 |
ARQ parameter negotiation in a data packet transmission system using link adaptation |
September 4, 2007 |
| A method for transmitting data packets between a transmitter and a receiver unit in a communication system is described. For transmitting data packets a transmission mode is selected from a plurality of available transmission modes and an automatic repeat request for retransmission i |
| 7263480 |
Multi-channel signal encoding and decoding |
August 28, 2007 |
| A multi-channel linear predictive analysis-by-synthesis signal encoding method determines (S1) a leading channel and encodes the leading channel as an embedded bitstream. Thereafter trailing channels are encoded as a discardable bitstream exploiting cross-correlation to the leading c |
| 7263373 |
Sound-based proximity detector |
August 28, 2007 |
| A proximity detector for use in a mobile telephone having at least a microphone and a loudspeaker operatively connected to a signal processor is presented. The proximity detector includes data processing and control modules having a module for controlling the signal processor for act |
| 7260193 |
Method and system of rating in a charging system |
August 21, 2007 |
| A method and system for determining rating data for services in a communication network, wherein an incoming charging request is received from a service element (105, 106), data such as a location number associated with a service or a subscriber (102) is accessed, and a tariff struct |
| 7258051 |
Arrangement for cutting an optical fibre |
August 21, 2007 |
| An arrangement for cutting an optical fibre comprises a fibre cutter for cutting the fibre. A motor is provided to operate the cutter. To start a cutting movement, the motor is controlled by a control unit in response to a start signal. The start signal is generated when the fibre is |
| 7257746 |
System for protection link supervision |
August 14, 2007 |
| In a transmission network utilizing link fault protection between nodes, a working and a standby transmission line are terminated at each node with termination boards. The termination boards are adapted to report faults to a link supervision block. The link supervision block is adapted t |
| 7257646 |
Method and arrangement for handling information packets via user selectable relay nodes |
August 14, 2007 |
| The invention is related to a method in a communication network for handling traffic, such as data packets, from source nodes to destination nodes, via user selectable relay nodes. The relay nodes form an overlay network of nodes operated and managed by an overlay network operator. C |
| 7257403 |
Service-based inter-system handover |
August 14, 2007 |
| The present invention facilitates control over inter-system handover between different types of radio access technologies. Assuming a radio connection has been established between a first mobile radio communications system and a user equipment (UE) using an anchor node, a request is |
| 7257111 |
Method and system of managing a call in a telecommunication system |
August 14, 2007 |
| The present invention relates generally to telecommunication services and, in particular, to a system and method of managing a call, particularly with regard to a modification to bearer characteristics. In one aspect the invention provides a method and system of managing a call in a |
| 7254765 |
Method and devices for error tolerant data transmission, wherein retransmission of erroneous dat |
August 7, 2007 |
| A method and an apparatus for transmitting error-tolerant data is disclosed employing the ARQ technique, wherein the retransmission of erroneous data is performed up to the point where the remaining amount of errors is acceptable (for instance because the erorrs will not be perceived |
| 7254413 |
Method and system of transmission power control |
August 7, 2007 |
| The present invention relates to cellular mobile radio systems, and more especially it relates to Code Division Multiple Access, CDMA, cellular mobile radio systems, particularly to transmission power control in such systems. A method and apparatus transmitting TPC bits with inherent |
| 7254127 |
Method for checking whether a mobile station supports a location service (LCS) in a packet switc |
August 7, 2007 |
| The present invention is related to LoCation Services (LCS) in General Packet Radio Service (GPRS). Because the specification of LCS was missing in the first versions of the technical specifications of GPRS, but already introduced in the GSM specifications, there will be a number of |
| 7251770 |
Method and apparatus for decoding of turbo encoded data in a communication system |
July 31, 2007 |
| A method and apparatus for decoding turbo encoded data. A first turbo decoding iteration is performed to produce a most likely sequence of symbols, each symbol having an amplitude value and a positive or negative sign. The sequence of symbols is error checked, and if an error is dete |
| 7251271 |
Digital filter design |
July 31, 2007 |
| Method and apparatus for designing digital filters are provided. One method includes the steps of determining a real-valued discrete-frequency representation of a desired digital filter and transforming this discrete-frequency representation into a corresponding discrete-time represe |
| 7249217 |
Content addressable memory (CAM) and method of downloading and banking filters |
July 24, 2007 |
| A Content Addressable Memory (CAM) that downloads and banks a group of filters. Each filter has an associated filter-index, which is mapped in a mapping table to an available CAM address for storing the associated filter. Each succeeding filter in the group of filters is stored in a |
| 7246349 |
Migration support mechanism in open service and open mobile architecture |
July 17, 2007 |
| A method for migrating between first and second service enablers in an open service architecture includes registering a second service enabler within open service architecture framework. The properties of the registered second service enabler are compared with the properties of at le |
| 7246165 |
Policy co-ordination in a communications network |
July 17, 2007 |
| In order to address the problem of allowing a GGSN 16 of a UMTS core network to work towards multiple Policy Control Functions (PCFs) 17 co-located with P-CSCF nodes 18 using the COPS protocol, a policy control function coordinator (PCF-C) 15 is implemented between the GGSN 16 and th |
| 7246057 |
System for handling variations in the reception of a speech signal consisting of packets |
July 17, 2007 |
| The present invention relates to a receiver system in a communication system supporting packet-based communication (e.g., an IP-network), including a receiver, speech decoder and a jitter buffer for handling delay variations in the reception of a speech signal consisting of packets c |
| 7245922 |
Method and apparatus for controlling quality of service for multiple services through power sett |
July 17, 2007 |
| A method and apparatus provides for control of the quality of service for service groups by controlling the power of each service group. The carrier-to-interference requirements for which each service group achieves its minimum acceptable link quality is determined. The difference in |
| 7245921 |
Channel reservation in a location area |
July 17, 2007 |
| There is described a mobile cellular telephone system, in which channels can be reserved dynamically, in each cell of the system. A locating area can be defined for a specific class of customer, and a channel can be reserved for that customer in each cell covered by the locating area, fo |
| 7245918 |
Distributing shared network access information in a shared network mobile communications system |
July 17, 2007 |
| Shared network area (SNA) information is distributed using indicators that represent the SNA information. First SNA information for a first group of first network mobile subscribers is mapped to a first SNA indicator. Similarly, (SNA) information for a second group of second network mobi |
| 7245672 |
Method and apparatus for phase-domain semi-coherent demodulation |
July 17, 2007 |
| A method and apparatus for phase-domain semi-coherent demodulator including a receiver for receiving at least a phase component of an input signal. The phase domain semi-coherent demodulator may include a decision unit for forming a decision based on a delayed reference signal and the |
| 7245649 |
Methods and apparatus for adapting a hop sequence when establishing a communication connection |
July 17, 2007 |
| Methods and apparatus are provided for establishing a connection between a scanner device and a pager device over a sequence of hop channels. The scanner device is repetitively activated and a hop channel is selected from the sequence of hop channels as a function of a present phase. A |
| 7245602 |
System and method for anonymous Bluetooth devices |
July 17, 2007 |
| A method and apparatus for enabling anonymous communications from a first Bluetooth device to a second Bluetooth device is disclosed wherein a temporary identification number associated with the first Bluetooth device is obtained and used in transmissions from the first Bluetooth dev |
| 7245360 |
Determining MFD of optical fibers |
July 17, 2007 |
| When an optical fiber (1, 1') is heated by an electrical discharge generated between electrodes (3) thermal light emission from the core and cladding of fiber forms a hot image which can be observed by an optical imaging system (9, 15, 17). Since the concentration of dopants in the c |
| 7243292 |
Error correction using finite fields of odd characteristics on binary hardware |
July 10, 2007 |
| Binary data representing a code word of an error-correcting code is used for calculating a syndrome, wherein a given portion of the binary data comprises k groups of data bits and represents a field element of the finite field GF(p.sup.k), p being an odd prime number, the field element |
| 7243218 |
Method and processing unit for selective value prediction using data cache hit/miss information |
July 10, 2007 |
| The present invention relates to a processing unit for executing instructions in a computer system and to a method in such a processing unit. According to the present invention a decision is made whether or not to base execution on a value prediction (P), wherein the decision is base |
| 7243164 |
Personal mobile internet |
July 10, 2007 |
| A client-server based system for providing location related information and services to mobile users is disclosed. A plurality of servers, wherein a server is a provider of information and services related to a specific predefined geographical coverage area, operate in a tree-shaped |
| 7242345 |
Method for controlling a radar antenna |
July 10, 2007 |
| A method is described for detecting an object with target radar. After the first detection of an object, the antenna is tilted. The original direction towards the object is restored by electronically steering the emitted beam. The beamsteering is obtained by changing the frequency of |
| 7240830 |
Layered SIM card and security function |
July 10, 2007 |
| A smart card and a smart card and security function system for a mobile terminal for a wireless telecommunications system. The smart card includes a software services component in which software is organized in at least one functional software unit and in a plurality of software laye |
| 7240127 |
Protected Ethernet backplane communication |
July 3, 2007 |
| A multiprocessor system is provided that has a plurality of processor modules coupled together via a backplane. The system comprises a first processor module having a first processor and a first switch, the first switch being operable to route data packets. The system also comprises a |
| 7239891 |
Portable telecommunication apparatus for controlling an electronic utility device |
July 3, 2007 |
| A portable telecommunication apparatus has a user interface, a programmable controller, a memory coupled to the controller, and an information access program, such as a WAP browser, which is stored in the memory and is executable by the controller. The information access program prov |
| 7239677 |
Method and apparatus for soft symbol scaling |
July 3, 2007 |
| Methods of scaling path delay values in a communication system, in which estimates of received symbols corresponding to the path delays are combined, include the step of determining a respective weight value for each path delay based on relative correlations of the path delays. The w |
| 7239621 |
Physical channel relation system/method for use in cellular telecommunications network |
July 3, 2007 |
| In a cellular telecommunications network, a base station (BS) utilizes parameter(s) included in a received transport channel setup message (e.g., in a received COMMON TRANSPORT CHANNEL SETUP REQUEST message) in order to determine whether or not the physical channel identified in the |
| 7239265 |
Method for evaluating and controlling a radar installation |
July 3, 2007 |
| A method is disclosed for evaluating the terrain surrounding a radar site. The method comprises to calculate the radar horizon around a radar site from stored terrain elevation information. The information obtained can be used for controlling the scanning profile of the radar, by letting |
| 7236784 |
Method of and system for selecting a PLMN for network sharing |
June 26, 2007 |
| A method for selecting a public land mobile network (PLMN) from a plurality of available PLMNs more particularly, one embodiment of the invention includes the steps of transmitting, via a mobile network, information related to the plurality of available PLMNs. The method further incl |
| 7236540 |
Channel estimation in a transmission diversity system |
June 26, 2007 |
| A method of channel estimation in a transmission diversity system includes observing phase differences between channel estimates in a diversity antenna, either determining whether a phase shift is a right half plane or a left half plane and calculating a left/right estimate, or deter |
| 7233595 |
Transport of encoded information across a core network |
June 19, 2007 |
| The present invention relates generally to the transport of information between telecommunications nodes. In one aspect, in a telecommunication system having a first network based on a first technology and a second network based on a second technology, the second network in communication |
