| Patent Number |
Title Of Patent |
Date Issued |
| 7391840 |
Phase locked loop circuit, electronic device including a phase locked loop circuit and method fo |
June 24, 2008 |
| A phase locked loop (PLL) circuit (1) comprising a loop input (11); a phase detector section (2) for detecting a phase difference between an input signal and a reference signal. The phase detector section (2) has a detector input connected to the loop input, a reference input and a d |
| 7389328 |
Method for control of personal data |
June 17, 2008 |
| The invention relates to end user controlled handling of personal data on e.g. the Internet. Web services are offered in a controlled manner from a service broker (250) provided with appropriate security mechanisms. The broker contains end user controlled policies related to personal |
| 7389112 |
Mobile terminal for optimal spectrum utilization in cellular systems |
June 17, 2008 |
| A method and apparatus for providing handover between carriers of different duplex frequency separation distances is provided. A mobile terminal is configured to operate in both fixed and variable duplex. The ability operate with unpaired up-link and down-link frequency carrier pairs |
| 7389099 |
Method and apparatus for canceling interference from high power, high data rate signals |
June 17, 2008 |
| A method and apparatus in a radio receiver for canceling interference from a high power, high data rate signal received in a combined signal that includes a contribution from the high power signal and a contribution from a lower power signal. It is first determined whether the high power |
| 7388913 |
Down scaling of images |
June 17, 2008 |
| A Discrete Cosine Transform (DCT) for an entire original sequence is obtained using the DCT coefficients representing the first half and the second half of the original sequence. This is useful when calculation of DCTs of a certain length is supported by hardware and/or software and |
| 7388855 |
Method for discovering a broadcast multicast services (BCMCS) controller in a packet data networ |
June 17, 2008 |
| A method and a packet data network for providing broadcast/multicast services (BCMCS) to a mobile terminal (MT). The method receives at a Dynamic Host Configuration Protocol (DHCP) server from the MT, for requesting an IP address of a primary BCMCS controller that serves the packet d |
| 7386726 |
Personal certification authority device |
June 10, 2008 |
| A method for public key certification in a local network environment, wherein a personal certification authority associated with the local network environment is connected with a first device needing to be certified. Responsive to the connection, a certificate is provided to the devi |
| 7386079 |
Seamless clock |
June 10, 2008 |
| System (10) comprising at least two units (1, 2) with clock functionality, the units being coupled to a common system clock line (SCLK), a common internal clock line (ICLK), and a logic bus (L-BUS), whereby one sole unit (1, 2) is being dedicated as a mater unit at a time. One source |
| 7383044 |
Method and database for performing a permission status check on a mobile equipment |
June 3, 2008 |
| A method and a central subscriber database are provided for performing a permission status check in a mobile network. A mobile station is identified using subscription related identification data and equipment based identification data. When a determination is made that current subsc |
| 7382881 |
Lawful interception of end-to-end encrypted data traffic |
June 3, 2008 |
| A method of facilitating the lawful interception of an IP session between two or more terminals 12,13, wherein session uses encryption to secure traffic. The method includes storing a key allocated to at least one of terminals 12,13 or to at least one of the subscribers using one of the |
| 7382821 |
Method and apparatus for configuring a RAKE receiver |
June 3, 2008 |
| 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 |
| 7382763 |
Communication device and method |
June 3, 2008 |
| In the present invention, the implementation of a protocol that embeds packets is made sensitive to the type of data being embedded, so that adjustable parameters can be set automatically at the layer providing the parameters being adjusted in accordance with the packets being embedded. |
| 7382732 |
Method and system for flow control for route switching |
June 3, 2008 |
| The present invention provides flow control for route switching in a communications system using retransmissions. It is well suited for a cellular mobile radio communications system, particularly a Universal Mobile Telecommunications System, UMTS. |
| 7382270 |
Method and apparatus for communication between an electronic device and a connected battery |
June 3, 2008 |
| 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 |
| 7380013 |
Method for providing information to a web server |
May 27, 2008 |
| Access to information related to a client terminal is provided to a first web server, the information being stored by a second web server. The first web server is connected to the client terminal via a proxy server. The second web server sends a message, including a cookie, to the proxy |
| 7379863 |
Method and device for reducing scheduling delay in a digital communication system |
May 27, 2008 |
| A method and device within a speech processing unit (SPU) for reducing scheduling delay between the SPU and a radio network node. Within the SPU, data packets are processed in a plurality of time slots that are subunits of frames. The device receives timing information from the node |
| 7376195 |
Digital communication systems having decreased memory |
May 20, 2008 |
| Methods and apparatus that do not require a memory between the combiner and decision boundary estimator in a digital communications receiver and that enjoy unaltered performance are described. The methods and apparatus include new ways of estimating bit decision boundaries and may also |
| 7376192 |
Delta modulation for channel feedback in transmit diversity wireless communication systems |
May 20, 2008 |
| A method is described herein for reducing the number of feedback bits needed to send channel state information over a feedback channel from a receiving unit (e.g., mobile terminal, base station) to a transmitter unit (e.g., base station, mobile terminal) in a wireless communication s |
| 7373160 |
Method and device for indicating amounts of data in mobile networks |
May 13, 2008 |
| A mobile communication device for use in a packet switched wireless communications network includes a display, which is able to indicate an amount of data remaining from a subscribed amount. This allows the user to see how much data he can send or receive, within a prepaid subscripti |
| 7373130 |
Simultaneous channel estimation of a carrier and an interferer |
May 13, 2008 |
| Interference suppression in a receiver in a wireless network that utilizes training sequences for synchronization and channel estimation, wherein the training sequence of an interfering channel overlaps the training sequence of a desired channel to cause degraded channel estimation, by |
| 7373119 |
Method and apparatus for analog-to-digital conversion |
May 13, 2008 |
| The present invention eliminates the need for an anti-aliasing filter in a receiver that employs an analog-to-digital converter. By maintaining a predetermined relationship between a local oscillator frequency and the sampling frequency of the analog-to-digital converter, aliasing that |
| 7373117 |
Power control in telecommunications networks |
May 13, 2008 |
| A radio frequency transmitter is power controlled using a controlling system including an integrating controller, together with an inner and an outer control loop. A tracking signal supplied by the inner loop to the integrating controller of the outer loop is used to avoid windup problem |
| 7372895 |
Method of and system for delay estimation with minimized finger allocation |
May 13, 2008 |
| A signal-path delay-estimation method includes correlating a computed coarse delay profile of at least one detected signal path cluster with a waveform to yield a strongest correlated peak for each of the at least one detected signal path cluster. The method also includes, for each of |
| 7372862 |
Rate adaption within a TDM switch using bit stuffing |
May 13, 2008 |
| The present invention discloses a method and an arrangement providing transmission of data through a node, e.g. a switch, having different input and output line interfaces in a wide range of data speed, without introducing any loss of bits, but still maintaining the nominal bit rate. |
| 7372829 |
Point to multipoint cell plan and migration |
May 13, 2008 |
| The present invention relates to cell plans and cell plan changes in point to multipoint systems (PMP). A cell plan arrangement is provided comprising cells having four 90.degree. sectors to which individual sector at least one of four orthogonal channels, such as channels distinguis |
| 7370211 |
Arrangement and method of execution of code |
May 6, 2008 |
| The present invention relates to systems (1) and a method for executing code. According to the method a non-critical code portion is executed on a computer (3). When an application (5) on the computer detects a critical code portion to be executed, the application sends a request to |
| 7369844 |
Supplementary call grabber service for mobile networks |
May 6, 2008 |
| A method and arrangement in a telecommunication network according to "GSM on the Net" or "IPT" intercepts an incoming call for a user registered at an access node for which an intercept service is active. Depending on the type of called party identifier provided with the incoming call, t |
| 7369813 |
Fast calibration of electronic components |
May 6, 2008 |
| The number of measurements needed to calibrate an electrical device is reduced. Apparatus and methods minimize output of one or more unwanted signals by determining a calibration setting, in a minimal number of measurements, from determined distances to a best setting. Each distance |
| 7369562 |
Method and apparatus for forwarding of telecommunications traffic |
May 6, 2008 |
| The present invention relates to a telecommunications node (1a) that is able to handle IP-traffic and to terminate telecommunications traffic, which node includes means for simple and effective load distribution between resources (40-43) in the node. The inventive telecommunications |
| 7369555 |
Channel resource allocation arrangement and method |
May 6, 2008 |
| A method and apparatus are proposed for dynamically allocating units of user data to resource devices when the user data is transmitted in small packets multiplexed onto long packets and both the long and short packets contain routing information relating to each unit of user data. In th |
| 7369541 |
Multicast in a point-to point oriented packet-switched telecommunication network |
May 6, 2008 |
| The invention relates to a method, network node, router, serving node and system for performing multicast in a point to point oriented telecommunication network. The basic idea is to introduce multicast transmission for parts of a network that is basically point-to-point oriented. Th |
| 7369525 |
Method for increasing the flexibility of a communication network with separated call control and |
May 6, 2008 |
| A method in a communication network having separate call control and bearer control for interfacing the network with a further network that utilizes monolithic signaling. The method increases the flexibility of an existing payload connection, especially in the case of a malfunction. |
| 7366756 |
System and method for securing privacy of chat participants |
April 29, 2008 |
| The present invention discloses a system and method for providing privacy to a client accessing a chat application on a chat server via the Internet wherein a request is transmitted for a chat application from a client to a first proxy server. The request is forwarded from the first |
| 7366667 |
Method and device for pause limit values in speech recognition |
April 29, 2008 |
| Method and device for the recognition of words and pauses in a voice signal. The words (W.sub.i) spoken in a row and pauses (T.sub.i) are thereby combined as to be appertaining to a word group as soon as one of the pauses (T.sub.i) exceeds a limit value (TG). Stored references (R.sub |
| 7366517 |
Cellular radio network reusing frequencies |
April 29, 2008 |
| Method of arranging a cellular radio network in a geographical area which is already covered by an existing cellular radio network, wherein cell clusters of the cellular radio network to be introduced and using a specific transmission frequency are located in areas determined by conn |
| 7366475 |
Signal strength measurements in cellular telecommunication systems |
April 29, 2008 |
| A mobile station (MS) and method for estimating received signal strength of a radio signal from a neighboring cell in a cellular radio telecommunication network. The MS measures the received signal strength of the radio signal over a plurality of frames, and calculates an average rec |
| 7366230 |
Power control in mobile radio communications systems |
April 29, 2008 |
| A power control unit (500) for a power control system in a mobile communication system, the power control unit (500) comprising an inner power control loop element (503, 507), which generates a transmit power control command (504), and an outer power control loop element (516) connec |
| 7366108 |
Network topologies |
April 29, 2008 |
| The present invention provides a method for optimization of the configuration of a hierarchical network having a first hierarchy level (LEVEL(j-1)), a second hierarchy level (LEVEL(j)) next below the first level, and a third hierarchy level (LEVEL(j+1)) next below the second level, e |
| 7365741 |
Method for navigation and selection at a terminal device |
April 29, 2008 |
| A system and method for navigation and selection in an information space at least partly displayed on a display screen at a mobile terminal device. The information space contains selectable information objects properties. The terminal device has motion-sensing means for control of th |
| 7363033 |
Method of and system for testing equipment during manufacturing |
April 22, 2008 |
| A platform system for a mobile terminal for a wireless telecommunications system includes a mobile-terminal platform assembly. The mobile-terminal platform assembly includes a software services component having at least one functional software unit, a hardware component having at least o |
| 7362853 |
Cost negotiation for communication sessions |
April 22, 2008 |
| A method of negotiating the sharing of a cost associated with a communication service between a plurality of participants. The method comprises sending a cost sharing request from a terminal 1 used by a first of the participants to the terminal 12,13 used by the or each other partici |
| 7362850 |
Method and arrangement for estimation of line properties |
April 22, 2008 |
| The length and attenuation of a signal line between a transmitter and a customer premises equipment is to be estimated. A frequency dependent line input impedance (Z.sub.in(f)) as seen from the transmitter, is measured and an absolute impedance value ( Z.sub.in(f) ) is generated. T |
| 7362792 |
Method of and apparatus for computation of unbiased power delay profile |
April 22, 2008 |
| A method of determining a noise-corrected power delay profile includes determining a power delay profile and calculating a noise-corrected power delay profile. The step of calculating the noise-corrected power delay profile includes using a biased noise-floor power estimate, the power |
| 7362193 |
Oscillator and an integrated circuit |
April 22, 2008 |
| A balanced crystal oscillator circuit comprising: a piezoelectric element Xtal (207; 215; 222,221; 313); a first oscillator subcircuit (202; 210; 218; 302) incorporating a transistor (204;212;220;304); and a second oscillator subcircuit (201;209;217; 301) incorporating a transistor (203; |
| 7359924 |
Methods, devices, and computer program products for generating a compressed status report that i |
April 15, 2008 |
| A first status report is generated based on initial data that has been received, such as from a mobile communications device and/or a packet network. The first status report is compressed to generate a first compressed status report. The first compressed status report is updated to g |
| 7359854 |
Bandwidth extension of acoustic signals |
April 15, 2008 |
| A solution for improving the perceived sound quality of a decoded acoustic signal is accomplished by extending the spectrum of a received narrow-band acoustic signal (a.sub.NB). A wide-band acoustic signal (A.sub.WB) is produced by extracting at least one essential attribute (z.sub.N |
| 7359360 |
Communication system supporting wireless communication of packet data and method and arrangement |
April 15, 2008 |
| A communication system supporting communication of packet data. It comprises a core network, which includes a number of packet data support nodes, a number of gateway nodes for communication with external packet data networks, and a number of radio networks. Each radio network includ |
| 7359359 |
Method and system of channel adaptation |
April 15, 2008 |
| The present invention relates to transmissions and retransmissions in a communications system. It reveals a method and system for backward compatible detection of an introduced channel sub-frame structure particularly well suited for data transmissions. The invention is well suited f |
| 7356748 |
Partial spectral loss concealment in transform codecs |
April 8, 2008 |
| The invention concerns a frequency-domain error concealment technique for information that is represented, on a frame-by-frame basis, by coding coefficients. The basic idea is to conceal an erroneous coding coefficient by exploiting coding coefficient correlation in both time and fre |
| 7356680 |
Method of loading information into a slave processor in a multi-processor system using an operat |
April 8, 2008 |
| A conventional bootloader can conflict with the operating system (OS) of a multi-processor system. An OS-friendly bootloader and methods are described that integrate an OS with a bootloader in any system in which a host processor and a client processor have a communication mechanism that |
