Intel Corporation

Apple Inc.

Motorola Corporation

Eryk Dutkiewicz

Markus Dominik Mueck

Beeshanga Jayawickrama

Srikathyayani Srikanteswara

Christian Drewes

Ying He

Pierce Rixon

Michael Heimlich

Gengfa Fang

Zhibin Yu

Biljana Badic

Jaime Andres Borras

Keith Nolan

Sabine Roessel

Floyd D Simpson

Leonardo Gomes Baltar

Kilian Roth

Christopher G Ware

Mustafa Emara

Raad Raad

Killian Roth

Miltiadis Filippou

Ren Ping Liu

Dinh Thai Hoang

Diep Nguyen

Srikanteswara Srikathyayani

Beeshanga A Jayawickrama

Some embodiments of this disclosure include apparatuses and methods for accessing a communication frequency channel by a first communication system during a first time interval, and accessing the communication frequency channel by a second communication system during a second time interval adjacent to the first time interval. The first communication system communicates using cellular communication techniques, and the second communication system communicates using IEEE 802.11 based communication techniques.

Accessing a communication channel using disparate communication systems

An apparatus and a method for allocating wireless channels are disclosed. For example, the method, by an aggregator, aggregates sensed information received from a plurality of sensing devices, by an analyzer, analyzes the sensed information that is aggregated and determines when an incumbent is not detected based on the analysis, and allocates, by a channel allocator, a wireless channel of the targeted frequency spectrum to a user equipment when the incumbent is not detected.

Allocating wireless channels

A method and apparatus for managing node failures in a mesh network is provided. In an example method for, a trigger is sent to a target node to return test data. The test data received from the target node is analyzed. The target node is classified as valid if the test data is within expected parameters.

Internet-of-things swarm management

Examples provide an access node controller, an apparatus for an access node, an access node for a mobile communication system, a mobile communication system, method and computer program for an access node. The access node controller is configured to determine one or more transmission parameters for a first access node of a mobile communication system. The mobile communication system further comprises a second access node. The access node controller comprises one or more interfaces configured to obtain priority area information of the second access node. The second access node has priority access in the priority area compared to the first access node. The access node controller comprises a control module configured to control the one or more interfaces and configured to determine the one or more transmission parameters for the first access node based on the priority area information of the second access node and based on an access condition at a priority area boundary.

Access node controller, an apparatus for an access node, an access node for a mobile communication system, a mobile communication system, a method and a computer program for an access node

Embodiments of an Evolved Node-B (eNB), Local Controller (LC) device, and methods for allocation of shared spectrum for secondary usage are generally described herein. In some cases, primary usage of the shared spectrum may be prioritized over the secondary usage of the shared spectrum. The eNB may receive, from the LC device, a spectrum availability message that indicates an availability of the shared spectrum for the secondary usage. The eNB may transmit, to the LC device, spectrum sensing information that is based at least partly on one or more signal strength measurements for UEs connected to the eNB. The eNB may further transmit, to the LC device, a spectrum engagement message that indicates an intention of the eNB to use at least a portion of the shared spectrum for communication with the UEs.

Evolved node-b, local controller and method for allocation of spectrum for secondary usage

A non-transitory computer readable medium may store instructions that when executed by a processor direct the processor to perform a radio spectrum allocation method including processing requested radio access terms of one or more lower-tiered users and determining available radio access terms from one or more incumbents, generating a plurality of candidate radio access licenses based on the requested radio access terms and the available radio access terms, determining radio conditions of each of the plurality of candidate radio access licenses, and based on the determined radio conditions, selecting a radio access license from the plurality of candidate radio access licenses and directing the one or more lower-tiered users to use the selected radio access license or operated based on the selected radio access license.

Methods and devices for shared spectrum allocation

A communication circuit arrangement includes a sub sampling circuit configured to obtain wideband signal data including candidate reference sequences from a plurality of carrier channels and to downsample the wideband signal data to shift the candidate reference sequences closer to each other in frequency, a comparison circuit configured to compare the downsampled signal data to a composite detection sequence to detect whether any of the candidate reference sequences match any of a plurality of predefined reference sequences in the composite detection sequence, and a decision circuit configured to determine whether any of the plurality of carrier channels contain an active network based on the detection results.

Methods and devices for user detection in spectrum sharing

A mobile terminal device may include a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The mobile terminal device may be configured to transmit or receive a data sequence using a first channel and a second channel according to a data allocation ratio, wherein the data sequence is allocated between frequency division duplexing (FDD) transmission or reception and time division duplexing (TDD) transmission or reception according to the data allocation ratio, and concurrently to transmitting or receiving the data sequence, recurrently adjust the data allocation ratio to re-allocate the distribution of the data sequence between FDD transmission or reception and TDD transmission or reception on the first channel and the second channel.

Methods for performing mobile communications between mobile terminal devices, base stations, and network control devices

A shared spectrum network device in a higher-tier network may include one or more processors configured to receive information provided from a lower-tier network, estimate, based on the information, interference to the higher-tier network from one or more transmitters of the lower-tier network, compare the estimated interference to a threshold value, and identify a geographic zone in which transmission by one or more transmitters of the lower-tier network is limited based on the comparison.

SAS PAL GAA co-channel interference mitigation

Described herein are technologies related to an implementation of reducing a time cost of accessing a Licensed Shared Access (LSA) during a transmission opportunity in a transceiver circuitry of a portable device.

Signal buffering for licensed shared access (LSA) technology

A communication unit () can have at least a first receiver () and a second receiver (). The latter typically consumes more power than the former during ordinary operation. Pursuant to one embodiment a communication unit can use the lower-power receiver to detect energy on a monitored channel while the second receiver is retained in a reduced power mode of operation. Upon detecting an absence of channel activity the second receiver can be restored to normal operability to effect such activities as are then presently required.

Growing community of inventors

Sydney, Australia

Eryk Dutkiewicz