Blackberry Corporation

Research in Motion Corporation

Malikie Innovations Limited

Maiyuran Wijayanathan

David Philip Hole

Richard Charles Burbidge

Stephen John McCann

Venkata Ratnakar Rao Rayavarapu

Andrew Mark Earnshaw

Takashi Suzuki

Noushad Naqvi

Johanna Lisa Dwyer

Johanna Dwyer

Chen Ho Chin

Mark Earnshaw

Chen-ho Chin

Syed Hussain Ali

David Phillip Hole

Gordon Peter Young

Ingo Waldemar Weigele

Stephen Mccann

Venkata Ratnakar Rayavarapu

Chen-Ho Chin

Mo-Han Fong

Stefano M Faccin

Jeffrey William Wirtanen

M Khaledul Islam

Paul Marcus Carpenter

Dominik Buszko

Young Ae Kim

Jigar Shah

Jan Hendrik Lucas Bakker

Andrew John Farnsworth

Jean-Philippe Paul Cormier

Claude Jean-Frederic Arzelier

Hugh R Hind

Trevor Plestid

Steven Michael Hanov

Stephen Andrew Howell

Joseph Tu Long Deu-Ngoc

Venkata Ratriakar Rayavarapu

Shaik Mohammed Kabeer Ahmed

Ingo W Weigle

Bhabani Sankar Panda

Ingo W Weigele

Shaik Mohammed Ahmed

Jigar Vireshkuma Shah

Adrian Buckley

Muhammad Khaledul Islam

Thomas Leonard Trevor Plestid

Richard Charles Burbridge

Richard Burbidge

Jan Hendrick Lucas Bakker

Joseph Deu-Ngoc

Andrew Mark Eearnshaw

In an access device associated with a first network cell, a method for enabling user equipment (UE) to obtain a service unavailable through the first network cell includes receiving a request for the UE to access the service, and identifying, in a message to the UE, a plurality of second network cells providing the service.

Method for accessing a service unavailable through a network cell

A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE and informing a second network cell that the UE is requesting to obtain the service unavailable through the first network cell. The request may be received from a user of the UE or may be a paging message.

A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE, and receiving a message from an access device associated with the first network cell, wherein the message identifies a plurality of second network cells providing the service.

Communication network techniques may use geographic information to reduce a number of neighboring cell measurements to be taken. Such techniques may be useful, for example, in cell reselection.

Geographically-organized neighbor cell lists

A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbour cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.

Systems and methods for mobile stations to identify radio access technologies

A method at a user equipment including a mobile equipment and a smartcard, the method receiving from a remote server a plurality of subscriber identities and a roaming policy; storing the plurality of subscriber identities and roaming policy on the smartcard; selecting, based on the roaming policy, a subscriber identity; and attaching to a network based on the selected subscriber identity.

Method and system for utilizing a multi-identity UICC

Growing community of inventors

Waterloo, Canada

Maiyuran Wijayanathan