| Patent Number |
Title Of Patent |
Date Issued |
| 6961362 |
Communication method and its power control method |
November 1, 2005 |
| The purpose of the present invention is to offer a structure of a CDMA system having a power control method and interference cancellers which can effectively increase the system capacity and is resistant to sudden changes on the communication path, and to achieve a power control method |
| 6961349 |
Handling TCP protocol for connections transmitted in parallel over radio link |
November 1, 2005 |
| The radio link control (RLC) entity uses availability of Internet Protocol (IP) packets for a given TCP connection to control separately for the given TCP connection in-sequence delivery to an Internet Protocol layer of Internet Protocol (IP) packets without regard to availability of Int |
| 6959065 |
Reduction of linear interference canceling scheme |
October 25, 2005 |
| A system, method and apparatus for demodulating a received signal using a configurable receiver. The receiver performs the demodulation of a signal according to a selected interference cancellation demodulation scheme. The same receiver can be configured, by setting certain parameters, t |
| 6959063 |
Fractional-N phase locked loop |
October 25, 2005 |
| A phase-locked loop has a phase detector that generates a phase difference signal, a circuit that generates a phase-locked loop output signal having a frequency that is a function of the phase difference signal, a frequency divider that receives the phase-locked loop output signal and ge |
| 6958983 |
Method and system for optimal routing of calls in a base station system |
October 25, 2005 |
| A method and system are provided for optimal routing of calls in an Internet Protocol-based Base Station System (IP-based BSS), whereby a plurality of new messages are introduced on the A-interface. One such message informs the BSS that the Circuit Identity Codes (CICs) included in t |
| 6957091 |
Portable multi-band communication device, and a method for determining a charge consumption ther |
October 18, 2005 |
| A portable multi-band communication device has a power amplifier, a battery for supplying power to the power amplifier, and a controller, which controls an output power level of the communication device by generating a digital control signal for the power amplifier. The controller monito |
| 6957087 |
Power control in MCPA equipped base stations |
October 18, 2005 |
| A method and apparatus for controlling power in a Multiple Carrier Power Amplifier (MCPA) equipped base station in a wireless communication system. MCPA gain level is adjusted to maintain a linear transmit power, measured during an interval, and related information fed back across an int |
| 6957072 |
Calibration of positioning systems |
October 18, 2005 |
| Mobile station positioning methods are calibrated using an error bias estimation for refining the determination of the mobile station location which does not require any added hardware to the telecommunications system. The position of the mobile station is calculated assuming no bias |
| 6956860 |
Facsimile services in mobile networks |
October 18, 2005 |
| A system, mobile fax terminal, and method for providing fax service for mobile networks. A fax adapter receives fax data from a fax machine via standard fax protocols, maps the fax data onto Transmission Control Protocol (TCP) or User Datagram Protocol (UDP) packets, and sends the ma |
| 6956856 |
System and method for managing a plurality of calls |
October 18, 2005 |
| A system and method to manage a plurality of calls, comprises a first node including a memory for receiving a message announcing a through-connection for a first call and recording a record of the first call (including an indication of the through-connection) in the memory. A second node |
| 6956843 |
Method for improving the setup of telephone-to-telephone calls |
October 18, 2005 |
| Method for setting up telephone-to-telephone calls using telephones connected to a PSTN/ISDN access network and using a separate packet-switched network as a by-pass network, wherein telephone gateways (GW) provide bridges between the access network and the by-pass network, and conne |
| 6956821 |
Path determination in a data network |
October 18, 2005 |
| A path through a data network is calculated that accounts for priority levels of already-established paths. Potential new paths are determined taking into account priority level information associated with data network links. Of the determined paths, the path selected is preferably o |
| 6954726 |
Method and device for estimating the pitch of a speech signal using a binary signal |
October 11, 2005 |
| A method of estimating the pitch of a speech signal comprises the steps of sampling the speech signal to obtain a series of samples, dividing the series of samples into segments, each segment having a fixed number of consecutive samples, calculating for each segment a conformity function |
| 6954644 |
Using geographical coordinates to determine mobile station time position for synchronization dur |
October 11, 2005 |
| A telecommunications system comprises a source base station (BS.sub.S), a destination base station (BS.sub.D) having a synchronization searcher (s), and a synchronization start position determination unit (101) which establishes a start position (SP) of a synchronization search window fo |
| 6954489 |
Determining correlations of received sequences to multiple known sequences in a communications s |
October 11, 2005 |
| A method, system, and apparatus enables interfering signals in a communications system to be efficiently identified using correlation calculations. Once identified, the interfering signals may be rejected and removed from further processing in a receiver. The number of mathematical o |
| 6954458 |
System and method for message transport and segmentation |
October 11, 2005 |
| A node, and a system including a first node, supporting message transport and segmentation in a communications network having a plurality of nodes, comprising a memory including a database for storing a plurality of segmentation support capability test results, wherein the memory further |
| 6954441 |
IP-based GSM and UMTS system |
October 11, 2005 |
| A mobile telecommunications system has an IP-based GSM system, a UMTS system, and a connection connecting both the IP-based GSM system and the UMTS system to a common IP network. The telecommunication system can be incorporated in a network having a plurality of systems all connected by |
| 6954430 |
Load regulation |
October 11, 2005 |
| The present invention discloses a process unit (10) comprising a real data generator (12), a buffer (14) buffering the data and a queue length monitor (16), which regulates the data generator (12) depending on the queue length. The system is characterized by a dummy load generator (18), |
| 6953981 |
Semiconductor device with deep substrates contacts |
October 11, 2005 |
| The present invention relates to a semiconductor device arranged at a surface of a semiconductor substrate having an initial doping having an electrical connection comprising at least one plug made of a material with a high conductivity, especially a material other than the substrate, |
| 6952735 |
Dynamically distributed IP-pool in GPRS |
October 4, 2005 |
| This invention relates to an arrangement to distribute IP-addresses in a GPRS network. The GPRS system has a pool of of IP-addresses to be used by subscribers. This pool is located on a global processor in the GPRS system which is distributing addresses to all other processors in the ext |
| 6952723 |
Method and system for correcting invalid hyperlink address within a public network |
October 4, 2005 |
| A method of facilitating the correction of an incorrect hyperlink contained in a source web page stored on a first web server (7) at an address identified by a first Universal Ressource Locator (URL) and which hyperlink points to a second URL at a second web server (8). The method co |
| 6952564 |
Method and arrangement relating to transceivers |
October 4, 2005 |
| The invention relates to the field of methods and arrangements pertaining to transceivers. The object of the invention is to enable transceivers to be used more simply and more cheaply. This is achieved with an improved method of calibrating transceivers, and with transceivers that can b |
| 6952497 |
Method and system for electronically recording transactions and performing security function |
October 4, 2005 |
| A method and system for electronically recording and authorizing a transaction utilizes an electronic reading device for generating an electronic reproduction of written information by detecting positions of the electronic reading device relative to a particular address pattern in a |
| 6952433 |
Method for increasing the flexibility of a communication network with separated call control and |
October 4, 2005 |
| A system and method that enables a more flexible architecture in communication networks with separated call control and bearer control. The invention enables full support of the advantages of a communication network with separated call control and bearer control when interfacing with |
| 6952212 |
Frame decimation for structure from motion |
October 4, 2005 |
| A preprocessing mechanism automatically processes a video sequence in order to obtain a set of views suitable for structure from motion (SaM) processing. The preprocessor employs a frame decimation algorithm which removes redundant frames within the video sequence based on motion est |
| 6952138 |
Generation of a phase locked loop output signal having reduced spurious spectral components |
October 4, 2005 |
| The present invention helps to mitigate and reduce the amount of interfering signals (e.g. RF leakage) that enter the phase detector of a phase locked loop by acting as a less than perfect sampler. This is accomplished by introducing a time jitter to the signal edges that enter the p |
| 6950669 |
Power control algorithm for packet data based on queue/channel utilization |
September 27, 2005 |
| Method and system are disclosed for improving the channel quality in a packet data radio network. In each cell of the radio network the packet data is measured based on channel utilization and/or packet queue measurements. A power control algorithm uses the packet data load to determ |
| 6950479 |
DC offset compensation |
September 27, 2005 |
| 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 |
| 6950445 |
Communication system and method for shared context compression |
September 27, 2005 |
| A system, method, and apparatus for increasing the efficiency of the compression of a communication protocol for use over bandwidth limited communication links. One aspect of the present invention provides for the sharing of context information between a compressor and decompressor at |
| 6950410 |
Frequency multiplexer |
September 27, 2005 |
| Multiple circuits connected to a common terminal are switched where the frequency bands to be conducted through the circuits are close. Each circuit has an independent signal path to the common terminal which contains a filter and a device. Each device has a first and a second state. |
| 6950070 |
Arrangement for a mobile terminal |
September 27, 2005 |
| A mobile terminal (1), comprising a casing (2), which accommodates radio electronic circuits (REC) and a screening device (SD) for the radio electronic circuits, comprises an antenna system comprising an end-fed antenna (EA), having an extended shape, presenting a first end and a sec |
| 6950065 |
Mobile communication device |
September 27, 2005 |
| A mobile communications device has a multifrequency band antenna with a low band portion (LB) tuned to a low frequency band, and a first high band portion (HB1) tuned to a first high frequency band at higher frequencies than the low frequency band. The low band portion (LB) and the first |
| 6948108 |
Method and device for reducing the processing time of data in communication networks |
September 20, 2005 |
| The invention relates to a method and a device for improving the processing time of received data in packet oriented applications during a transmission via communication networks, in particular via an IP network and a mobile communication network such as the Global System for Mobile |
| 6947753 |
Determination of mobile station location |
September 20, 2005 |
| A system, method and processing unit for mobile station location determination. Mobile Assisted Handoff (MAHO) measurements are sent to the processing unit that also retrieves the corresponding transmitted signal strengths and electromagnetic field distribution functions for the rele |
| 6947747 |
Implementation of basic call setup transporting layer address and logical point in forward direc |
September 20, 2005 |
| The invention herein relates to implementation of basic call setup for GSM/UMTS core networks, including supplementary services CFU, CFB, CFNREA, CFNRY, CW, HOLD and MPTY, with transporting Media Gateway address and logical point coding and framing information in a forward direction in |
| 6947738 |
Multimedia messaging service routing system and method |
September 20, 2005 |
| A multimedia messaging system for sending and receiving multimedia MMS messages. The MMS messages are sent to a MMS server and addressed to the recipient's MSISDN number. MMS server sends a notification to a PAP server that sends the notification as a WAP Push to the recipient mobile dev |
| 6947724 |
System and method of billing based on the reported traffic load in a telecommunications network |
September 20, 2005 |
| A system and method in a telecommunications network for billing a call placed by a user based on a reported traffic load in the network. The system includes at least one Media Gateway Control Function (MGCF) that sends a reported traffic load for the MGCF in a registration message to a |
| 6947711 |
Method and apparatus for generating a radio frequency signal |
September 20, 2005 |
| The invention relates to linearization of a radio frequency (RF) power amplifier (5) by predistortion. Digital predistortion is performed (1) on received digitized base-band input signals to compensate for amplifier distortion. The resulting signal is converted to an analog signal via tw |
| 6947560 |
Method and device for effective key length control |
September 20, 2005 |
| The present invention includes a method and device for calculating an encryption key, K'.sub.c, for use in the initialization of an encryption algorithm. The present invention discloses a method for calculating the encryption key, K'.sub.c (x), by obtaining a ciphering key, K.sub.c (x), |
| 6947434 |
Subgroup multicasting in a communications network |
September 20, 2005 |
| A message is distributed from a source to one or more hosts in a communications network that comprises one or more multicast capable routers. To do this, a first multicast capable router generates a first table that identifies sub-branches connected to the first multicast capable rou |
| 6947405 |
Cellular system with cybercells |
September 20, 2005 |
| A local site communication system, including a broadband connection between the local site and an internet, a wireless local site network in the local site and communicating data between the broadband connection and the mobile terminal when the mobile terminal is located at the local sit |
| 6947401 |
Hierarchical mobility management for wireless networks |
September 20, 2005 |
| Methods and apparatus for providing a hierarchical mobility management function for routing packets to mobile nodes are provided. The hierarchical mobility management function may be placed anywhere within the network and provide efficient use of IPv6 addresses. A node implementing t |
| 6947394 |
Flexible radio link control protocol |
September 20, 2005 |
| A flexible Radio Link Control (RLC) protocol for a mobile communication system is provided, whereby a plurality of different RLC functions are defined. These different RLC functions can be combined in a number of different ways to produce a complete and functional, but more flexible RLC |
| 6947390 |
Method for the selection of transmission entities |
September 20, 2005 |
| The invention relates to a method for selecting transmission entities for supporting services within and between networks. The problem of selecting a transmission entity, taking as well a plurality of service parameter as a plurality of transmission entities into account, is solved by se |
| 6946916 |
Arrangement and a method relating to phase locking |
September 20, 2005 |
| The present invention relates to an arrangement for phase locking of a Voltage Controlled Oscillator (VCO) to a selected frequency harmonic among a number of predetermined or available frequencies (harmonics), comprising a reference generator for generating a reference frequency, a phase |
| 6945709 |
Optocapsule unit for an optohybrid assembly, a lower casing part of such an optocapsule unit, an |
September 20, 2005 |
| An optocasule unit for an optohybrid assembly (10), said capsule unit comprising a lower casing part (36) and a compatible upper cover part (54) which together form, at one end (50) thereof, an integral receptacle section for obtaining an optomechanical interface and receiving and de |
| 6944462 |
Control node handover in radio access network |
September 13, 2005 |
| A telecommunications system (10) has a radio access network comprising plural control nodes (26) and inter-control node links (Iur) for connecting the plural control nodes. A handover selection function (200) makes a selection regarding which of plural connections handled by the radi |
| 6944460 |
System and method for link adaptation in communication systems |
September 13, 2005 |
| A system, method, and computer program product for allocating resources to a communication channel between a transmitter and a receiver are disclosed. The receiver implements a procedure that instructs the transmitter to utilize the maximum available bandwidth, consistent with mainta |
| 6944161 |
Method and device for assigning cell data units to sequential storage positions of data frames u |
September 13, 2005 |
| In a communication system (SYS) circuit switched data frames (DF) are disassembled into ATM cells (CL), routed through an ATM routing network (RN) and cell data is reassembled into data frames (DF) by a frame assembly device (FAD). Second type cells including a pointer value (PTR) ar |
| 6943627 |
Calibration of an adaptive signal conditioning system |
September 13, 2005 |
| The invention provides robust and non-invasive calibration of an adaptive signal conditioning system having a signal conditioning block in the signal path to a signal conversion system, and a feedback path with a number of feedback components for enabling adaptation, by means of a pa |
