178 patents
Page 6 of 9
Utility
Decoder for low-density parity-check codes
23 Aug 22
Methods and apparatus for decoding LDPC code provide that an LDPC code may be represented as a Tanner graph comprising bit nodes and check nodes and connections between them.
Christopher Owen, Adrian John Anderson
Filed: 24 Jul 20
Utility
Memory access
2 Aug 22
An electronic device comprises a processor operable at a variable processor privilege level and a memory comprising a secure memory area.
Hannu Talvitie, Marko Winblad
Filed: 10 May 19
Utility
Radio transceivers
2 Aug 22
A radio transceiver device comprises a transmit amplifier, a receive amplifier, an impedance matching circuit portion, and an antenna connection node for connection to an antenna.
Stein Erik Weberg, Werner Luzi
Filed: 7 Nov 18
Utility
Memory Retention for Radio Device
28 Jul 22
This document discloses a solution for controlling refreshing of memory resources of a dynamic random access memory.
Ville MERIÖ
Filed: 20 Jan 22
Utility
Apparatus and Methods for Dc-offset Estimation
21 Jul 22
A radio system comprises a radio transmitter apparatus and a radio receiver apparatus.
Daniel James RYAN
Filed: 28 May 20
Utility
Local Oscillator Buffer
14 Jul 22
A local oscillator buffer circuit comprises a complementary common-source stage comprising a first p-channel transistor (MCSP) and a first n-channel transistor (MCSN), arranged such that their respective gate terminals are connected together at a first input node, and their respective drain terminals of each of is connected together at a buffer output node.
Sami Karvonen, Pete Sivonen
Filed: 6 Jan 22
Utility
Direct memory access controller
12 Jul 22
An electronic apparatus has a processor; a peripheral having a data interface and a data-attribute interface; a direct memory access (DMA) controller for the peripheral; a memory; a bus system connecting the processor, the DMA controller, and the memory; a data link between the DMA controller and the peripheral; and a data-attribute link between the DMA controller and the peripheral, separate from the data link.
Marko Winblad, Markku Vähätaini, James Nevala, Matti Tiikkainen, Hannu Talvitie
Filed: 28 May 19
Utility
Hardware multiple cipher engine
12 Jul 22
A hardware cipher engine encrypts or decrypts a block of input data from a sequence of blocks using a cipher operation where the block of output data depends on the input block's position in the sequence.
Veli-Pekka Junttila, Harri Matomäki, James Nevala, Matti Tiikkainen, Markku Vähätaini, Marko Winblad
Filed: 13 Dec 18
Utility
Radio communication
5 Jul 22
A method of communication over a cellular telecommunications network using an electronic device comprises communicating a session control signal between the electronic device and the cellular telecommunications network on a first radio channel provided by the cellular telecommunications network.
Jukka Luippunen, Tuomo Kumento, Jouni Korhonen, Veli-Pekka Junttila
Filed: 27 Aug 19
Utility
Analyzing the Frequency Stability of Radio Transceiver Apparatus
30 Jun 22
A method for analyzing a frequency stability of a radio transceiver device comprises receiving a first succession of unmodulated radio-frequency signals of different frequencies from a radio transceiver apparatus.
Daniel James Ryan
Filed: 16 Dec 21
Utility
Apparatus and Method for Registering an Apparatus with a Long Term Evolution (Lte) Cellular Network Using a Selected Access Technology
23 Jun 22
An apparatus has a radio for communicating with LTE networks using a first access technology and for communicating with LTE networks using a second access technology.
Tuomo KUMENTO, Aki RANTALA
Filed: 24 Apr 20
Utility
Secure-aware bus system
21 Jun 22
An integrated-circuit device includes a bus system, a plurality of master components, a plurality of slave components, and hardware filter logic.
Berend Dekens
Filed: 27 Jun 19
Utility
Determining Distance Between Two Radio Transceivers
2 Jun 22
A method for determining a distance between an initiator radio transceiver and a reflector radio transceiver is provided.
Daniel Ryan
Filed: 30 Nov 21
Utility
Radio Frequency Distance Determination
2 Jun 22
A method of determining a distance between a radio frequency device and a target is disclosed in which the radio frequency device receives a radio frequency signal from the target.
Daniel James Ryan, Erik Per Sandgren, Carsten Wulff
Filed: 30 Nov 21
Utility
Digital Radio Communications
2 Jun 22
Carsten Wulff, Pål Håland
Filed: 30 Nov 21
Utility
Synchronization of Auxiliary Activity
2 Jun 22
According to an aspect, there is provided a first radio device comprising means for performing the following.
Johan STRIDKVIST, Jan MÜLLER
Filed: 30 Nov 21
Utility
Method and System for Enabling Communication Between Multiple Virtual Platforms
26 May 22
A computer system configured to enable communication between two or more virtual platforms is disclosed.
Ziang Zhang, Michael Davis, Christopher Smith
Filed: 24 Nov 21
Utility
Mutual capacitance measurement
17 May 22
A circuit portion for indicating a mutual capacitance between a first and second node is provided.
Bartosz Gajda
Filed: 26 Jun 19
Utility
Oscillator circuit with two current supplies
17 May 22
An oscillator circuit comprises a crystal oscillator and an inverter.
Frode Telstø
Filed: 19 Jun 19
Utility
Frequency synthesiser circuits
10 May 22
A frequency synthesiser arrangement is arranged to receive a clock input signal and provide an output signal.
Lukasz Farian
Filed: 10 Dec 19