Telefonaktiebolaget Lm Ericsson (publ)

Staffan Månsson

Ali Nader

Patrik Åberg

Rowan Nigel Naylor

Andreas Anyuru

Per-Inge Tallberg

Ulf Morland

Magnus Templing

Martin Klitte

Ola Nilsson

Rickard Evertsson

Lennart Wegelid

Johan KÄLLSTRÖM

Per Fransson

There is provided mechanisms for locating wireless devices. A method is performed by a network operator node of cells. The method comprises obtaining an indication to locate wireless devices in a geographical area from a surveillance center node (s). The method comprises initiating a change of logical group area identity of those of its cells that at least partly overlap with the geographical area (s), thereby initiating location reporting from those wireless devices located in the geographical area that are in idle mode. The method comprises, in response thereto, receiving location indicating information from the wireless devices in the geographical area (s).

Mechanisms for locating wireless devices

Disclosed herein is a trainer of a many core system comprising a plurality of cores for controlling resource utilization within the many core system, wherein the trainer comprises a controller configured to cause a task scheduler to add a first synthetic variable load () to at least one task thread comprising at least one task and to schedule the at least one task thread; cause a generic probe element () to set a plurality of probes configured to measure a real time requirement at a respective plurality of points within an execution of the at least one task thread; cause a training element () to calculate a real time slack measurement constant (RS) value based on the worst case timing for each of the plurality of probes and to select at least one of the plurality of probes, wherein the selected at least one probe has a worst case RS value, wherein the training element is further configured to calculate a system load constant (SL) value based on the worst case RS value; and to cause a resource manager to adjust at least one system parameter based on the at least one probe having the worst case RS value. Also disclosed is a method of a trainer and a computer program product.

Trainer of many core systems for adaptive resource control

A computing device includes at least one master unit; at least one slave unit; an interconnect structure configured to route transactions from the at least one master unit to the at least one slave unit; and a transaction logger device configured to intercept and save a record of outstanding transactions sent by the at least one master unit to the interconnect structure. The transaction logger device is further configured to preserve the record of outstanding transactions when at least a part of the computing device is restarted.

Method, system and architecture for bus transaction logger

A method of processing data for storage in a storage medium coupled to a processing unit adapted to access data stored in the storage medium as one or more pages of data, each page having a predetermined page size and a corresponding virtual memory address, the method comprising: obtaining a compressed data item including compressed data corresponding to a first memory page of uncompressed data; dividing the compressed data item into an initial part and a supplementary part, the initial part having an initial part size; determining respective second memory locations for the supplementary parts so as to reduce the number of sectors occupied by the supplementary parts; allocating the initial part together with an index data item at a first memory location associated with the first memory page, the index data item being indicative of a second memory location; allocating the supplementary part at the second memory location.

Storing compressed data

A method of initializing a booting procedure of a mobile platform having a certain NAND flash memory. The method comprises sending () an initial read command sequence to the NAND flash memory and detecting () if the NAND flash memory is responsive to the read command sequence. If the NAND flash memory is responsive to the read command sequence the mobile platform will be configured () to interface with the NAND flash memory. If the NAND flash memory is not responsive to the initial read command sequence, the method further comprises sending () another read command sequence to the NAND flash memory. The another read command sequence is associated with the initially sent read command sequence. Next, it is detected () if the NAND flash memory is responsive to the another read command sequence, and if so the mobile platform will be configured () to interface with the NAND flash memory.

Method and device for initializing a booting procedure of a mobile device

Growing community of inventors

Åkarp, Sweden

Staffan Månsson