Abstract: A system, method and device for adjusting a communication parameter for a network communicating with a communication device are provided. The method comprises: monitoring for a condition relating to a first network that has been in communication with the communication device; and determining whether an adjustment is to be implemented on a communication parameter of a second communication network that has been in communication with the communication device based on the condition and if so, implementing the adjustment to the communication parameter for the second communication network.
Type:
Application
Filed:
March 12, 2013
Publication date:
September 18, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Lizhong ZHU, Qingmai ZHOU, Jun XU, Rudy Eugene RAWLINS, Michael Peter MONTEMURRO, Fei HE
Abstract: A system and method that may facilitate transmission bandwidth savings in non-stationary vehicle-to-vehicle wireless communication channels. At a transmitting vehicle, a transmitter may adaptively change the number of pilot symbols or pilot rate within a frame based upon the current channel statistics. The transmitter may utilize a look-up table approach to select a best pilot rate based upon current conditions associated with the transmitting vehicle, and/or a new frame structure to transmit pilot rate information. At the receiving vehicle, the receiver may be configured to detect a unique waveform transmitted by the transmitting vehicle to estimate the pilot rate information. Alternatively, the receiver on the receiving vehicle may be configured to predict and verify the pilot rate information from an encoded data symbol embedded within a frame transmitted by the transmitting vehicle, which may entail a detection algorithm using encoded data symbols and/or an estimation algorithm using channel statistics.
Type:
Application
Filed:
March 13, 2013
Publication date:
September 18, 2014
Applicant:
Research In Motion Limited
Inventors:
Sagar Dhakal, Nam Nguyen, James Earl Womack
Abstract: A mobile station in a communications system includes hardware and software stored on a tangible computer readable medium that, during operation, cause the mobile station to receive a timeslot assignment from a wireless network and operate based on the received timeslot assignment. The timeslot assignment may be based on whether a timing advance offset is used by the wireless network. The mobile station may also receive an indication from the wireless network, indicating whether a timing advance offset is used by the wireless network. The mobile station may subsequently operate based on the received indication.
Abstract: The present disclosure is directed towards mobile device location estimation, and more particularly, to indoor mobile device location estimation. One computer-implemented method includes using indoor floor map, indoor wireless local area network (WLAN) access point (AP) location map and constructing a pseudo-AP map associated with an indoor location, wherein the pseudo-AP map includes at least one pseudo-AP, each pseudo-AP a function of at least a radio-frequency (RF) signal strength indication (RSSI) associated with at least one actual AP associated with the indoor location; estimating a mobile device location within the boundaries of the indoor location using at least one actual AP associated with the indoor location, and at least one pseudo-AP from the pseudo-AP map associated with the indoor location; and using the estimated mobile device location for indoor navigation within the indoor location.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Jingwei Xu, Bruce Allen Bernhardt, Arnold Sheynman
Abstract: A control plane connection is established between a user equipment (UE) and a first wireless access network node. Signaling in the control plane connection is used for establishing a plurality of connections between the UE and corresponding additional plurality of wireless access network nodes, to communicate user plane data between the UE and the additional wireless access network nodes.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Yufei Wu Blankenship, Shiwei Gao, Hua Xu, Zhijun Cai
Abstract: Systems, methods, and software can be used to process a link on a device. In some aspects, a link is received on a device. The link can be a link to content stored external to the device. The link can be selected by a user and associated with a first perimeter on the device.
Type:
Application
Filed:
March 13, 2013
Publication date:
September 18, 2014
Applicants:
QNX SOFTWARE SYSTEMS LIMITED, RESEARCH IN MOTION LIMITED
Inventors:
Nils Patrik Lahti, Geordon Thomas Ferguson, George Ross Staikos, Khalid El Mously
Abstract: In some implementations, a method in a wireless network includes allocating a radio resource to a plurality of transmitters. The radio resource is configured for simultaneously transmitting and receiving user data with varying transmission delays. User data bursts are received, from the plurality of transmitters, with varying transmission delays transmitted over the allocated radio resource with varying resource identities.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
Research In Motion Limited
Inventors:
Mark E. Pecen, Shalini Suresh Periyalwar, Yongkang Jia, Chandra Sekhar Bontu
Abstract: A printed circuit board has a cavity formed in at least one side thereof and an electronic component disposed at least partially within that cavity. Electromagnetic interference (EMI)-shielding material is disposed between the electronic component and at least one of the side walls and bottom of this cavity. So configured, the overall height of the combined structure is reduced as compared to a surface-mounted component.
Type:
Application
Filed:
March 13, 2013
Publication date:
September 18, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Kevin Edward BOOTH, Xiaoping Jordge QIN
Abstract: A method involving receiving a real time communication signal at a radio receiver involves measuring at least one performance value associated with the radio receiver with an installed set of state variables; at a processor forming a part of the radio receiver: iteratively changing at least one of the state variables within a prescribed range in order to identify an improved value of the state variable that provides an improvement to the at least one performance value; storing the improved value of the state variable; applying a statistical weighting to the improved value and storing the statistical weighting; and adjusting the prescribed range of the state variable based upon the statistical weighting to provide a revised prescribed range that is statistically likely to contain state variable that provides improvement in the at least one performance value. This abstract is not to be considered limiting.
Abstract: Disclosed herein is a method of radio link monitoring (RLM) in a UE comprising the steps of: selecting a control channel type to perform RLM on, wherein the control channel type includes one or more of: a physical downlink control channel (PDCCH); or an enhanced physical downlink control channel (EPDCCH); receiving a transmission on a carrier, the transmission comprising one or more reference signals; and determining the quality of the radio link using the selected control channel type and the one or more reference signals.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Hua Xu, Yufei Wu Blankenship, Zhijun Cai, Shiwei Gao, Yi Song
Abstract: A method, system and apparatus for automatically generating distribution lists are provided. In response to receiving, using a communication interface of a device comprising a processor and the communication interface, a message comprising a given identifier, a distribution list is automatically generate at the processor, the distribution list comprising at least one network address associated with the message.
Type:
Application
Filed:
March 7, 2013
Publication date:
September 11, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Terrill Mark DENT, Gregory Robertson BENTZ
Abstract: The present disclosure provides methods and devices for interacting with a visual timeline of an application. The method comprises displaying on a display a visual timeline having one or more visual elements each representing an action performed in respect of the application, each action corresponding to a save point or an incremental change to the application, wherein the visual elements are arranged in a chronological order in which the actions occurred. An application state for display within an editor user interface can be selected using the visual timeline.
Type:
Application
Filed:
March 5, 2013
Publication date:
September 11, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Michael Stephen Brown, Terrill Mark Dent, Kalu Onuka Kalu, Gerhard Dietrich Klassen
Abstract: The present disclosure provides methods and devices for real-time collaboration on an application under development among two or more collaborating devices. A server maintains the application code for the application. Changes to the application, which may be additions, deletions or modifications, made by the collaborating devices are sent to the server. The server distributes the changes to other collaborating devices in real-time or near real-time, which update the current state of the application to reflect the changes.
Type:
Application
Filed:
March 5, 2013
Publication date:
September 11, 2014
Applicant:
Research In Motion Limited
Inventors:
Michael Stephen Brown, Terrill Mark Dent, Kalu Onuka Kalu
Abstract: The present disclosure provides a method and device of distributing visual representation of changes to an application. The method includes: determining one or more pages in the application which have changed between a first state of the application at a first time and second state of the application at a second time; rendering the one or more pages which have changed at the first state of the application; rendering the one or more pages which have changed at the second state of the application; and sending a notification including a visual differential of one or more rendered pages of the application which have changed between the first state of the application and the second state of the application.
Type:
Application
Filed:
March 5, 2013
Publication date:
September 11, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Michael Stephen Brown, Terrill Mark Dent, Kalu Onuka Kalu, Ryan Gregory Wood, Spencer William Bloom
Abstract: Methods and devices to generate a multiple-channel audio recording are disclosed. An example method includes initiating a registration of a first device in response to determining that the first device is in a physical location of an event, sending first registration information to register the first device for the event, recording first audio via the first device, and sending the first audio for combination with second audio recorded via a second device.
Type:
Application
Filed:
March 8, 2013
Publication date:
September 11, 2014
Applicant:
Research In Motion Limited
Inventors:
Dan Zacharias GĂ„RDENFORS, Mathias Lewin
Abstract: The present disclosure provides a Web-based integrated development environment and graphical user interface for real-time collaborative application development which uses a connected device. Changes made to an application within the application development tool are applied to a connected mobile device in real-time or near real-time application.
Type:
Application
Filed:
March 11, 2013
Publication date:
September 11, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Michael Stephen Brown, Terrill Mark Dent, Kalu Onuka Kalu
Abstract: A system and method are provided for outputting alarm notifications. The method comprises: prior to activating an alarm on the electronic device, determining, from data stored on the electronic device, whether at least one of a predetermined type of event exists; and outputting a first modified alarm notification to indicate a relatively more urgent alarm if at least one of the predetermined type of event exists.
Abstract: A first wireless access network node sets a data rate for communication of data between a second wireless access network node and a user equipment (UE) that is concurrently connected to the first wireless access network node and the second wireless access network node. The first wireless access network node sends information relating to the data rate to the second wireless access network node for use by the second wireless access network node in controlling data communication between the second wireless access network node and the UE.
Type:
Application
Filed:
March 8, 2013
Publication date:
September 11, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Yufei Wu Blankenship, Shiwei Gao, Zhijun Cai, Yi Song
Abstract: An apparatus has a first housing and a second housing. By one approach at least the second housing has at least one exterior edge configured as a pivot surface. The first housing includes at least a first magnet and the second housing includes at least a second magnet that is disposed proximal to the aforementioned pivot surface. So configured, the first and second magnet interact with one another and thereby serve as a magnetic connector such that the first housing pivots with respect to the second housing about the pivot surface. By one approach, the first and second housing do not pivotally connect to one another via a mechanical connector.
Abstract: A method and device for acquiring an image such as a splash screen for an application. A screenshot instruction is sent to a target device upon detecting a trigger event; image data is received from the target device in response to the screenshot instruction; and upon receiving the image data, the image data is automatically stored and associated with the application.
Type:
Application
Filed:
March 5, 2013
Publication date:
September 11, 2014
Applicant:
RESEARCH IN MOTION LIMITED
Inventors:
Michael Stephen Brown, Terrill Mark Dent, Kalu Onuka Kalu