Blackberry Corporation

Malikie Innovations Limited

Research in Motion Corporation

James Randolph Winter Lepp

Michael Peter Montemurro

Stephen John McCann

Stephen John Barrett

Jean-Philippe Paul Cormier

Oleg Los

Sheldon Terry Schwandt

Gordon Peter Young

Ian Christopher Drummond Doig

Petra Braun

Jeffrey Scott Dever

David Philip Hole

Johanna Lisa Dwyer

Scott Leonard Dill

Mahendra Fuleshwar Prasad

Jesse William Bennett

John Octavius Goyo

Roland Emlyn Williams

Vytautas Robertas Kezys

Eswar Kalyan Vutukuri

Mohammed Nawaf Smadi

Hao Xue

Jasmin Mulaosmanovic

Nicholas Patrick Alfano

Ghada Badawy

Göran Hageltorn

Stephen Mccann

Houffaneh Ali Osman

David Alexander Van Geyn

Tyson Philip Arndt

Zhijun Cai

Adrian Buckley

Nicholas William Anderson

Nicholas James Russell

Claude Jean-Frederic Arzelier

James Carl Infanti

Leonard Charles Layton

Richard Howard Kennedy

Pierre Pierre Blais

Klaus Kespohl

Farzin Dehmoubed

Konrad Hammel

Lucas Dobrowolski

Dongkai Guo

Darren Edward Rogers

Michael George Haines

Micheal Peter Montemurro

Scott Scott Dever

In some examples, a first wireless device sends, to a second wireless device, a control indication that controls transmission of group-addressed data between the first wireless device and the second wireless device over a wireless local area network (WLAN).

Controlling transmission of group-addressed data

A method for actuating a locking mechanism on a container, the method including receiving, at a computing device associated with the container, a policy for actuating the locking mechanism; determining, at the computing device, that conditions within the policy have been met; and actuating the locking mechanism.

Method and system for multi-party unlock in an inventory transaction

A source wireless device sends an indication of support for one or more broadcast services that broadcasts information over a wireless local area network (WLAN). The source wireless device determines, based on one or more factors, whether to use a broadcast stream of a broadcast service or a unicast stream to deliver information to one or more receiving wireless devices.

Indicating support for a broadcast service

A method at a first computing device providing a local traffic service, the method including detecting a vehicle is transitioning to a region of control of a second local traffic service; and providing, to a second traffic management service, priority information for the vehicle.

Method and system for traffic management

In some examples, a wireless device includes a communication interface to communicate with a wireless network, and at least one processor configured to, receive, from an access point (AP), information including a network address policy of the wireless network. The at least one processor is configured to further, in response to the information including the network address policy, use an address of the wireless device according to the network address policy.

Network address policy information received in a pre-associated state

A method at an infrastructure unit of signaling a presence of a vulnerable road user, the method including receiving at least one report from a sensor unit, the at least one report indicating the presence of the vulnerable road user; composing a message indicating the presence of the vulnerable road user; and transmitting the message to road users proximate the infrastructure unit on a channel.

Method and apparatus for providing road user alerts

In some examples, a first wireless device transmits, within a first band designated for vehicle-related communications, service information for a service, the service information comprising information of a channel in a second band for communication of data of the service, the second band being outside of the first band.

Advertising service information for a service

A method for balancing sensors within a sensor system, the method including receiving, at a gateway, data from a plurality of sensors, each of the plurality of sensors being connected to one of a plurality of sensor modules or the gateway; determining, at the gateway, that a signal strength from a first sensor falls below a threshold, the first sensor being one of the plurality of sensors; and based on the determining, allocating the first sensor to connect to a different one of the plurality of sensor modules, or to the gateway if connected to one of the plurality of sensor modules.

Method and system for load balancing of sensors

In some examples, a source device categorizes a plurality of messages for transmission to a recipient device, the plurality of messages comprising vehicle-related information. Based on the categorizing, the source device identifies selected messages of the plurality of messages to be aggregated. The source device aggregates the selected messages into a single transmission from the source device to the recipient device.

Aggregating messages into a single transmission

A method at a computing device within an Intelligent Transportation System, the method comprising: determining, at the computing device, whether a short-term certificate is available to sign a message; if the short-term certificate is available, signing the message with a private key associated with the short-term certificate; if the short-term certificate is not available, signing the message with a private key associated with a long-term certificate; and sending the message to a recipient.

Method and system for reduced V2X receiver processing load using certificates

A device includes a link layer configured to use a first link layer address and a second link layer address, maintain the first link layer address unchanged for a duration of an association of the device with a wireless network, and change the second link layer address from a first value to a second value during the duration.

Multiple link layer addresses for a device

A method at a sensor module within a sensor system for communicating with a gateway, the method including storing a timing profile for communications with the gateway; waking a radio core of the sensor module at a threshold time prior to a beacon signal being expected from the gateway; sampling a channel for the beacon signal at the radio core; if the beacon signal is detected: waking a processor on the sensor module; exchanging communication with the gateway; and powering down the processor and radio core upon completion of the exchanging communication.

Method and system for battery life improvement for low power devices in wireless sensor networks

In some examples, a system receives information based on wireless sensing performed using wireless signals of a wireless interface of a wireless node, the wireless interface of the wireless node to communicate data over a wireless connection established with another wireless device. The system performs authentication in response to the received information.

Authentication using wireless sensing

In some examples, a system detects an accident involving a first vehicle, where the detecting is based on an accident indication received by the service over a network from a second vehicle not involved in the accident, the second vehicle different from the first vehicle, and where the accident indication from the second vehicle is responsive to messages received by the second vehicle from other vehicles. In response to the detecting of the accident, the system verifies that the accident occurred by sending, from the service, queries to a roadside unit and a third vehicle, and receiving, at the service, responses to the queries from the roadside unit and the third vehicle, the responses containing event data collected by the roadside unit and the third vehicle of events in a vicinity of the accident.

Event data collections for accidents

Growing community of inventors

Ottawa, Canada

James Randolph Winter Lepp