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Patent # Description
US-7,436,896 High rate transmit diversity transmission and reception
The performance and symbol rate in a wireless mobile system are increased by forming a transmission code matrix using transformed orthogonal codes, in such a way...
US-7,436,886 Coding scene transitions in video coding
A method of generating a scene transition in a video sequence between a first and a second scene. One of the scenes comprises independently decodable video...
US-7,436,827 Data bearers in a communication system
The present invention relates to provision of data bearers in a communication system (2) comprising a first node (1) and a second node (4). A message is...
US-7,436,807 Communication network
A network for communicating with a plurality of radiotelephones via respective communication channels over timeslots on a carrier, wherein the channels can...
US-D578,504 Handset
US-7,434,258 Method and communication system for controlling security association lifetime
A method for selecting a time length of a security association (SA) between user equipment (UE) which transmits and receives communications and a control entity...
US-7,434,047 System, method and computer program product for detecting a rogue member in a multicast group
A system for multicasting a data packet in a multicast group includes a network entity, and a plurality of members of the multicast group. A member can notify...
US-7,433,716 Communication apparatus
A communication apparatus is described that automatically allocates the position of participants in a group call at various positions in sound-space. The...
US-7,433,711 Mobile communications terminal and method therefor
A user of a camera equipped communication terminal is aided by the use of the invention when, e.g., dialing a phone number, sending a message to a recipient...
US-7,433,708 Variable bandwidth in a communication system
A method, device, and system that use narrowband channels to provide higher re-use without multiplying the operator spectrum requirement. If a communication...
US-7,433,698 Cell reselection signalling method
The invention relates to methods pertaining to cell reselection in a cellular telecommunication system. According to the invention, a connection setup rejection...
US-7,433,681 Method and device arrangement for using a text message to control multimedia data to be transmitted, and a...
The invention relates to a method, server and device arrangement for transmitting high-class multimedia messages of a mass event. When this method is utilized,...
US-7,433,677 Communication devices and method of communication
In a portable communications device, information provided by an identification means is used to establish communication between communication means and a second...
US-7,433,672 Apparatus and system for emergency recording and notification and associated method
An apparatus and system for communicating an emergency and an associated method are provided. In one embodiment of the present invention, the apparatus is a...
US-7,433,466 Radio handset
A rear cover of a radio handset having a scooped recess for improving the ergonomics of the phone for single-handed operation.
US-7,433,385 Code division multiple access communication
In a CDMA communication system, stations operating in the same area transmit to a receiver using a common carrier frequency. Each station transmits a plurality...
US-7,433,368 Signaling transport converter
For transmitting data in a communication network between a signaling entity and a peer signaling entity through a transport layer, such as TCP, a signaling...
US-7,433,339 Data transmission method and equipment
Equipment for transmitting a signal, the equipment comprising an antenna array (600-606) for providing three or more radiation antenna patterns. The equipment is...
US-7,433,334 Method for establishing a communication link between a user equipment and a radio network
A method for improving the performance of random access when establishing a communication link between a user equipment (UE) and a radio network (UTRAN) the...
US-7,430,617 Method and system for header compression
A compression context for a plurality of packets is established with a receiving device. Each of these packets is associated with one or more reliable multicast...
US-7,430,604 Method and equipment for accessing a telecommunication network
A method for accessing a network in a telecommunication system which includes at least one terminal and a plurality of networks. Information sets describing...
US-7,430,432 Apparatus, and associated method, for calculating communication channel indications for use in a radio...
Apparatus, and an associated method, for determining a carrier-to-interference ratio to be used in a closed-loop power control scheme to control power levels at...
US-7,430,424 Mobile communication method and terminal
In a mobile communication terminal, message content and recipient information is received input from a user during a message creation process. After receiving a...
US-7,430,401 Network monitoring method for telecommunications network
This invention relates to monitoring and maintaining a network in telecommunications networks which comprise a large number of network elements. These network...
US-7,430,232 Method and system for broadcasting a programme
Method and apparatuses for broadcasting and receiving a programme are presented. A programme is broadcast from a broadcasting system. Broadcast ...
US-7,430,196 Transmission systems
A receiver comprising a processor having an input to receive a sequence of transmission frames conforming to a transmission protocol to represent payload data, ...
US-7,430,188 Data transmission method and radio link system
This invention relates to data transmission in a microwave link system particularly through point-to-multipoint connections. The arrangement according to the...
US-7,430,170 System and method for implementing protocol stack across multiple chassis
A network gateway element is provided. The network gateway element appears as a single node to the external world, while it physically is maintained in at least...
US-7,430,162 Interleaving of information bits
The present invention relates to a method in a transmitter for interleaving information bits from a data block into transmission bursts. Each of the information...
US-D577,717 Set of key buttons for a handset
US-D577,716 Set of key buttons for a handset
US-D577,702 Handset
US-D577,701 Handset
US-7,428,466 Self-correcting barometer and/or altimeter
Altimeters correct themselves by analyzing pressure data to identify underlying climatic changes and modify sensed pressures accordingly to provide corrected...
US-7,427,745 Optical shutter for miniature cameras
The invention relates to a shutter for an optical imaging system, e.g. a digital camera. The shutter comprises an interface between a transparent body and a...
US-D577,358 Holder for a handset
US-7,426,746 Location privacy in a communication system
A mechanism for providing a mobile node with reliable information for location privacy decisions in connection with an address update process that gives the...
US-7,426,406 Mobile communications device with synchronising hinge
The invention relates to a mobile communications device comprising a housing, a transceiver in the housing, a keypad connected to the housing, and a display...
US-7,426,393 Method and system of identifying network services
A method and apparatus for transmitting and accessing announcement information identifying available services. Services are provided on the network over a...
US-7,426,316 Method and apparatus for image improvement
A method and an apparatus for improving the image quality. The method comprises steps of producing image correcting information to decrease errors in the image...
US-7,426,245 DC compensation in direct conversion radio receivers
A direct conversion receiver uses an algorithm implemented by a DSP to cancel residual DC offsets during demodulation of a GMSK modulated signal. The algorithm...
US-7,426,244 Telecommunications system and receiver
The invention relates to a method for estimating power in a CDMA telecommunications system, in which method a sample set is formed from the received signals. The...
US-7,426,211 Data transmission method and data transmission arrangement
The invention relates to an arrangement for implementing data transmission between at least two devices. At least a section of a connection between at least two...
US-7,426,187 False sync code protection (FSP) decoding by software
This invention describes a false sync code protection (FSP) decoding technique by software for removing padding binary numbers from video data signals in...
US-7,424,299 System and method for slot allocation with reduced need for measurement
In a communication system in which mobile terminals may roam throughout an area with a plurality of base stations with overlapping coverages and wherein the base...
US-7,424,296 Method and apparatus for soft handover area detection for uplink interference avoidance
A method and system for soft handover detection for uplink interference avoidance that includes a network device and mobile device in a communications network....
US-7,424,115 Generating asymmetric keys in a telecommunications system
A method for creating a key pair in a telecommunications system comprises a user terminal and at least one network node serving the user terminal. In the method,...
US-7,424,102 Charging for an IP based communication system
There is disclosed a method for charging for services in a communication system supporting a Diameter IP protocol, comprising defining at least one attribute...
US-7,424,076 System and method for providing synchronization information to a receiver
The invention provides a method and system for synchronizing a transmitter and a receiver wherein the transmitter generates phase difference information...
US-7,424,064 Polar transmitter with digital to RF converter
A polar transmitter, operable in linear mode or switched mode, uses a conversion module to convert baseband signals into amplitude data and phase data. The phase...
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