Imec

Samsung Electronics Co., Ltd.

Katholieke Universiteit Leuven

Interuniversitair Microelektronica Centrum (imec)

Katholieke Universiteit Leuven, Ku Leuven R&d

Bruno Bougard

Francky Catthoor

Sofie Pollin

Gregory Lenoir

Robert Priewasser

Frederik Naessens

Jochen Uwe Giese

Curt Schurgers

Gokhan Cosgul

Michael Thul

Veerle Derudder

Alexandre Giulietti

Li Min

David Novo Bruna

A digital receiver is disclosed. In one aspect, the receiver includes a receiving module for receiving packetized data. The receive may further include a first processing module for packet detection having a first programmable processor. The receiver may further include a second processing module for demodulation and packet decoding having a second programmable processor. The receiver may further include a first digital receive controller having a third processor arranged for being notified of detection of data by the first processing module and for activating the second processing module.

Digital receiver for reactive radio

A system for execution of a decoding method is disclosed. The system is capable of executing at least two data decoding methods which are different in underlying coding principle, wherein at least one of the data decoding methods requires data shuffling operations on the data. In one aspect, the system includes at least one application specific processor having an instruction set having arithmetic operators excluding multiplication, division and power. The processor is selected for execution of approximations of each of the at least two data decoding methods. The system also includes at least a first memory unit, e.g. background memory, for storing data. The system also includes a transfer unit for transferring data from the first memory unit towards the at least one programmable processor. The transfer unit includes a data shuffler. The system may also include a controller for controlling the data shuffler independent from the processor.

ASIP architecture for executing at least two decoding methods

Presented is a method of managing the operation of a system including a processing subsystem configured to run a multimedia application and a telecommunication subsystem. The method includes determining telecom environment conditions, and selecting a working point from a plurality of predetermined working points. The selecting is based at least in part on the determined environmental conditions. The method also includes setting control parameters in the multimedia application and/or the telecommunication subsystem to configure the system to operate at the selected working point, and operating the system at the selected working point.

Method for operating a combined multimedia-telecom system

Disclosed is a method for managing the operation of a telecom system, and minimizing the energy to be drained from a power supply. According to the method, a rate constraint and telecom environment conditions are determined. Then, a working point is selected a plurality of predetermined working points based on the rate constraint and the telecom environment conditions. The telecom system is operated at the selected working point by setting corresponding control parameters.

Method for operating a telecom system

One inventive aspect relates to a system and method for performing communication between a transmitting device and a receiving device along a communication path. The transmit device and the receive device each have at least one antenna. At least one of the devices has a plurality of antennas. The method comprises determining first information about the communication path. The method further comprises determining second information about the desired performance parameters of the communication. The method further comprises selecting based on the first and second information a mode of communication from a predetermined set of communication modes. The set includes a Single Input Single Output (SISO) and at least one Multiple Input Multiple Output (MIMO) communication scheme. The method further comprises performing communication in accordance with the selected mode.

System and method for communication with adaptive link control

Methods and apparatus wherein subsequent permutation and inverse permutation operations provide inputs in correct order for first and second processes. Processes needing inputs in original order and processes needing inputs in permutated order can be distinguished, thereby using one of the processes as reference process. Permutation and inverse permutation operations which can fit into a turbo coding system and in systems applying the turbo coding principle. At least one permutation and one inverse permutation operation can be performed subsequently. Permutation and inverse permutation operations may be altered by scheduling linear writing and reading operation and permutated or inverse permutated writing and reading operations. These methods enable parallel execution of sub-processes, where the processes producing and consuming data can be performed in a parallel way, and the writing and reading operations to and from a memory can be performed in a parallel way.

Method and apparatus for interleaving, deinterleaving and combined interleaving-deinterleaving

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Jodoigne, Belgium

Bruno Bougard