| Patent Number |
Title Of Patent |
Date Issued |
| 7142586 |
Robust delay estimation architecture |
November 28, 2006 |
| In a robust delay estimator system and method, an average PDP buffer serves as a source of reliable control information to other stages of the delay estimator. The PDP output from every path searcher and tuning finger pass is accumulated in the average PDP buffer, which maintains ave |
| 7142511 |
Telecommunication system comprising ATM core network |
November 28, 2006 |
| The invention relates to a telecommunication system comprising an ATM core network and at least one MGW, wherein the MGW is connected on its network side to the ATM core network, and where the termination on the other side of the MGW is done on an ATM interface comprised of Permanent Vir |
| 7138885 |
Transmit receive switch with high power protection |
November 21, 2006 |
| Microwave switch (MS) comprising an antenna branch (AB), a receive branch (RB), and a transmit branch (TB). According to one embodiment, the switch comprises a protection circuit (CPL, DTC, CTRL), which upon a high power signal (Dtc_h) being present on the antenna branch effectuates a bi |
| 7138863 |
Gain control of a power amplifier |
November 21, 2006 |
| The present invention presents an improved power control scheme for RF power amplifiers. The gain control signal used to control the power amplifier is subjected to pre-distortion (Hpre) before being supplied to the power amplifier, in order to reduce variations in control loop gain. |
| 7138861 |
Load mismatch adaptation in coupler-based amplifiers |
November 21, 2006 |
| Coupler-based amplifiers provide a measure of load mismatch based on the difference between the two output signal amplitudes from the amplifiers. This measure can be used to control variable matching networks (VMNs) or amplifier supply voltages to maintain constant distortion levels and |
| 7136681 |
Electrically conductive carrier and patterning for controlling current distribution in a wireles |
November 14, 2006 |
| A communications device includes a cover member, a circuit board having a lowest point of potential, and an antenna to transmit and receive RF signals. The antenna is electrically connected to the circuit board. A carrier is interposed between the circuit board and the cover member. The |
| 7136583 |
Protection in mixed optical WDM systems |
November 14, 2006 |
| Devices (13.1, 31.1) communicate with each other on a wavelength channel using wavelength specific signals on a working WDM fiber (21) having a parallel protection WDM fiber (23). An SDH system (13.S, 31.S) uses one channel of the WDM system of the fibers as one of the fibers of the |
| 7136536 |
Adaptive filter |
November 14, 2006 |
| An adaptive filter that, in one embodiment, filters rows of pixels of an image in a vertical direction, stores the results in row vectors, and then filters the row vectors in the horizontal direction, and displays the results or stores the results for later display. Coefficients of a |
| 7136395 |
Method and system for transmission of headerless data packets over a wireless link |
November 14, 2006 |
| Headerless (i.e., zero byte) data packets are sent by a compressor over a radio bearer. The radio bearer includes a synchronized wireless link. A sequential timer-based value is associated with each of the headerless data packets. A decompressor generates a header based on the sequential |
| 7136372 |
Adaption of services in a telephone network |
November 14, 2006 |
| The present invention relates to an arrangement for improving the service architecture for a compound network, comprising several types of access, as well as comprising parallel service nodes/networks for respective access technologies, and for the purpose of making customer specific |
| 7133476 |
Apparatus and methods for suppression of interference among disparately-modulated signals |
November 7, 2006 |
| Information is recovered from a composite signal including first and second component signals modulated according to respective first and second modulations, for example, 8-PSK and GMSK. The composite signal is processed based on predetermined characteristics of the first and second |
| 7132987 |
Antenna device, and a portable telecommunication apparatus including such an antenna device |
November 7, 2006 |
| An antenna device (10) for a portable telecommunication apparatus (1) has a first antenna (21) adapted for telecommunication in at least a first frequency band and a second antenna (22) adapted for short-range supplementary communication in a second frequency band. The first and seco |
| 7131771 |
Automatic optimization of a splice loss estimator for optical fiber splicers |
November 7, 2006 |
| A technique is provided for automatic optimization of a splice loss estimator of a fiber splicer (1), where the splice loss estimator is adapted, in a splice loss estimation procedure, to estimate the splice losses (L.sub.ti) of splices (i) of optical fibers as produced by the fiber |
| 7130650 |
Delivering messages in a telecommunications network |
October 31, 2006 |
| This invention relates to a flexible rate matching method, comprising the steps of: a) receiving a continuous stream of data items at a prespecified rate of a clock signal in a configurable data shift register; b) storing, for each data item stored in the data shift register, an asso |
| 7130635 |
Mobile radio system and a method for channel allocation in a mobile radio system |
October 31, 2006 |
| The present invention relates generally to a method for determining which radio channel to allocate to a mobile station for communicating via a mobile radio system, and a system for mobile radio communication in which a radio channel can be allocated to a mobile station. More particularl |
| 7130416 |
Subscriber line interface circuit |
October 31, 2006 |
| A subscriber line interface circuit (1') for supplying line current (IL') to a two-wire transmission line connected to a load (RL'), comprises a single current amplifier (3'). That single current amplifier (3') is to be connected with its output terminal to one (B') of the wires (A', B') |
| 7130336 |
Apparatus and method for provision of a back-up connection in a telecommunication system |
October 31, 2006 |
| The present invention relates to an apparatus in a telecommunication system for providing access to telecommunication services to subscribers at user terminals, each of which is separately connected to at least one access point via high speed modems and a communication network. The at |
| 7130045 |
Monochromator and method of use |
October 31, 2006 |
| A monochromator for isolating or recombining a narrowband optical signal from a broadband signal. A cylinder with a continuous outer wall and two planar end surfaces is composed of a dispersive medium. The cylinder forms a multi-reflective cavity, wherein a broadband optical signal e |
| 7127251 |
SRNS relocation in a UMTS network |
October 24, 2006 |
| Disclosed is a method and system for performing a Serving Radio Network Subsystem ("SRNS") Relocation for a given User Equipment ("UE") in a Universal Mobile Telecommunications System ("UMTS") network between a UMTS radio network and a UMTS core network, in which the UMTS radio netwo |
| 7127211 |
Method and apparatus for reduced intermodulation distortion in a radio transceiver |
October 24, 2006 |
| A transceiver transmits first and second signals on first and second transmit radio frequencies. After detecting a received signal, intermodulation distortion caused by transmission of the first and second signals is suppressed, reduced, and/or eliminated using information associated |
| 7127004 |
Interleaver and method for interleaving an input data bit sequence using a coded storing of symb |
October 24, 2006 |
| The invention relates to a method for storing code symbols and additional control information in a processing means of an encoder of a communication system. In particular, the invention relates to the storing of code symbols together with additional control information in an interlea |
| 7126999 |
Pseudo-polar modulation for radio transmitters |
October 24, 2006 |
| Methods of modulating a radio transmitter. An amplitude modulation signal is generated based on in-phase (I) and quadrature (Q) components of an information signal, and so that it has a reduced predetermined characteristic compared to the magnitude of the I and Q components of the in |
| 7126967 |
Time-alignment apparatus and method for providing data frames of a plurality of channels with pr |
October 24, 2006 |
| The invention relates to a time-alignment apparatus and a time-alignment method of a transmitter (TX) of a telecommunication system TELE. Successive data frames (ch1/0, ch2/0, ch3/0, ch4/0, ch8/0, ch300/0) are written to one or two frame memories (RAM1, RAM2) starting at a respective |
| 7126927 |
System and method for fair, channel-dependent scheduling for wireless systems |
October 24, 2006 |
| System and method for channel-dependent scheduling wherein data is stored indicating previous channel conditions between a transmitting node and at least one destination node. Additionally, data packets to be transmitted to at least one destination node are queued for later transmission. |
| 7126420 |
R.F. output power control |
October 24, 2006 |
| An R.F. power amplifier circuit comprising a power control loop is described. The power control loop includes an R.F. power amplifier having a power control input and a power supply input as well as at least one feedback path coupled between the power control input and the power supp |
| 7124102 |
Method and apparatus for determining a unique communication identifier |
October 17, 2006 |
| A method for assigning unique identifiers for allowing communication between a GPRS (General Packet Radio Service) system and a RADIUS (Remote Authentication Dial In User Service) server. The method includes connecting one or more external networks to the GPRS system and identifying |
| 7124079 |
Speech coding with comfort noise variability feature for increased fidelity |
October 17, 2006 |
| The quality of comfort noise generated by a speech decoder during non-speech periods is improved by modifying comfort noise parameter values normally used to generate the comfort noise. The comfort noise parameter values are modified in response to variability information associated |
| 7123626 |
Facilitating data transmission |
October 17, 2006 |
| The present invention provides a method, a system, a node in a communications system and a computer program facilitating a data transmission from a push service provider that addresses data by an Internet protocol address to a receiver which is identified in a communications system b |
| 7120782 |
Methods, systems and computer program products for accessing descriptive information associated |
October 10, 2006 |
| Accessing descriptive information associated with a TDMA/GSM switch having an adjunct processor is provided. At least a portion of a database of descriptive information is incorporated with data provided to the adjunct processor to control the TDMA/GSM switch. The adjunct processor is |
| 7120695 |
Method for limiting conveyance information of user profile within mobile Internet transactions |
October 10, 2006 |
| A system and method for contacting the origin server from a user comprises the steps of generating a minimal user profile for the user that is stored at a node associated with the user, said minimal user profile containing user designated CPI. A connection is established from the node |
| 7120465 |
Transceiver system including multiple radio base stations that share an antenna |
October 10, 2006 |
| A transceiver system is described herein that has an antenna coupled to a filter unit which is coupled to multiple radio base stations (RBSs). Each RBS uses one TX/RX cable and if needed a RX cable to connect to the filter unit. To enable the RBSs so they can share one antenna, each RBS |
| 7120448 |
Method and system of link control |
October 10, 2006 |
| The present invention relates to retransmissions in a communications system and more especially it relates to link load control in a cellular mobile radio system particularly in a Universal Mobile Telecommunications System, UMTS. BLER targets are set depending on load. |
| 7120328 |
Scalable, modular, strictly non-blocking electro-optical cross connect core |
October 10, 2006 |
| An OXC core uses electronic and/or optical switch elements as building blocks and a three stage interconnection architecture according to Clos theorem (Clos configuration), to achieve the strictly non-blocking condition. The hardware architecture of the OXC core is carried out with s |
| 7120199 |
Link adaptation for MIMO transmission schemes |
October 10, 2006 |
| MIMO transmission methods are applied to communicaiton systems in which a transmitter has more than one transmit antenna and a receiver has more than one receive antenna. Information to be transmitted is divided into a plurality of subsignals according to the number of used transmit ante |
| 7120156 |
Policy information transfer in 3GPP networks |
October 10, 2006 |
| The invention relates to policy information transfer in 3GPP networks. A Policy Decision Point (PDP) that deals with more than one Policy Enforcement Point (PEP) has a table associating IP addresses with PEPs so that it knows what PEP to send the policy information to. The invention |
| 7116998 |
Subtractive multipath delay detection |
October 3, 2006 |
| In a RAKE receiver delays associated with multipath signals are determined by subtracting power values associated with sidelobes of a peak value for each of the multipath signals. The determination can be performed in two stages, in the first stage the determination of the delays is made |
| 7116772 |
Communication network |
October 3, 2006 |
| A communication network for transporting calls, where a service provision entity adds user identification information to call data of a call being set up by a non-dialable virtual subscription such that the subscriber behind the call being set up by the non-dialable virtual subscription |
| 7116683 |
Sequencing of user data packets segmented into AAL2 packets transported over internet protocol ( |
October 3, 2006 |
| Techniques are provided for sequencing user data packets (e.g., voice packets) segmented into plural AAL2 packets which are in turn carried over Internet Protocol (IP). Concerning segmented user data packets, the techniques of the present invention utilize one or more predetermined v |
| 7113768 |
Controlling charging for wireless message services |
September 26, 2006 |
| The invention relates to a method in a wireless communications system (WCS) of controlling charging procedures for message services which enable transport of messages from a mobile station (MS) to a service center (SC), the method comprising transporting a message from the mobile sta |
| 7113600 |
Base transceiver station automatic encryption handling |
September 26, 2006 |
| A system and method for automatically selecting an encryption, or ciphering, algorithm in a cellular communication network is disclosed. A cellular communication network includes a Base Transceiver Station (BTS) connected to a Base Station Controller (BSC), which is connected to a Mo |
| 7113536 |
Rendezvous point interpiconet scheduling |
September 26, 2006 |
| Apparatus and methods for providing Rendezvous point Interpiconet Scheduling (RIPS) in an ad hoc polling based communication infrastructure such as a Bluetooth system in which a PMP node (Participant in Multiple Piconet nodes) belongs to more than one piconet. The rendezvous (RV) poi |
| 7113328 |
Dual-wavelength pumped thulium-doped optical fiber amplifier |
September 26, 2006 |
| An arrangement and method provide an optical thulium doped fiber amplifier utilizing a dual wavelength pumping scheme for amplifying an optical signal. The method includes the steps of: a first deposition (a) of energy into the fiber amplifier by pumping with radiation of a first wav |
| 7110948 |
Method and a system for voice dialling |
September 19, 2006 |
| In a speech recognition system of a mobile telephone the words are organized in a trellis structure. Thus, at each instant the speech recognition system only needs to search a limited part of the entire vocabulary. Such an arrangement solves the problem of having to search many words |
| 7110673 |
Optical communication system |
September 19, 2006 |
| In networks carrying existing optical traffic on one wavelength band in combination with wavelength division multiplexed traffic carried on a second wavelength band, there is a need to enable processing of the two systems without subjecting the WDM channels to unacceptable losses. The |
| 7110388 |
Handling of circuit-switched data services in IP-based GSM networks |
September 19, 2006 |
| A communication network element or part and a method for operating a communication network part are disclosed. The communication network part includes a first layer for transferring signalling information assigned to a telephone call being processed in the network and a second layer for |
| 7110376 |
Method and apparatus for improved cell detection |
September 19, 2006 |
| A method and apparatus for improved cell detection in a cellular communication system correlates a received signal with both a primary synchronization signal and a secondary synchronization signal. The results from the primary and secondary synchronization detection are used to deter |
| 7109846 |
Method and system for control and maintenance of residential service networks |
September 19, 2006 |
| The present invention discloses a system for controlling at least one residential property in a plurality of connected residential networks. The system comprises a remote control unit arranged to control residential properties, which remote control unit via the Internet is in connect |
| 7109795 |
Amplifier-mixer device |
September 19, 2006 |
| An amplifier mixer device includes an amplifier structure having at least one amplifier input and at least one amplifier output. At least one of the amplifier outputs is looped back via a feedback to at least one of the amplifier inputs. The amplifier structure includes a mixer structure |
| 7107577 |
Software architecture for controlling an apparatus with one or more hardware units |
September 12, 2006 |
| A software architecture is used to control an apparatus with one or more hardware units that each perform one or more corresponding functions. The software architecture includes a device group data structure for each hardware unit and one or more device data structures for each hardware |
| 7107066 |
Multicast support in packet switched wireless networks |
September 12, 2006 |
| A packet radio data network includes a gateway node (GGSN), at least one serving node (SGSN) coupled to the gateway node, a plurality of radio access nodes (RAN) coupled to the serving node (SGSN), the packet radio network transporting packet data from an external packet data network. |
