41
Ludden Brendan Patrick, Lopes Luis: Locating a mobile telephone using time of arrival measurements. Motorola, December 15, 1999: GB2338374-A (76 worldwide citation)

Apparatus and method for determining the location of a subscriber unit 1 in a mobile telecommunications network and particularly in a GSM cellular network, includes the provision of several receiver or "slave" stations 4, 5, 6, controlled by a "master" base transceiver station 2 and positioned at se ...


42
Montojo Juan, Malladi Durga Prasad, Tenny Nathan Edward, Grilli Francesco, Gholmieh Aziz: Method and apparatus for packet communications in wireless systems. Qualcomm Incorporated, Montojo Juan, Malladi Durga Prasad, Tenny Nathan Edward, Grilli Francesco, Gholmieh Aziz, WADSWORTH Philip R, March 1, 2007: WO/2007/025138 (73 worldwide citation)

Techniques for transmitting and receiving data in an efficient manner to potentially improve capacity for a wireless network and achieve power savings for a wireless device are described. The techniques utilize a Continuous Packet Connectivity (CPC) mode comprised of multiple (e.g., two) discontinuo ...


43
Amin Umesh J, Redden Michael: Roaming authorization system. At & T, August 6, 1997: EP0788287-A2 (73 worldwide citation)

A roaming restriction system permits a wireless carrier or a subscriber to set a profile that identifies a chosen time window within which the subscriber's wireless calls that are originated from one or more selected roaming areas, are not allowed to be completed, while calls that are initiated eith ...


44
Mitts Hakan, Immonen Jukka, Hansen Harri: Maintaining the composition of transferred data during handover. Nokia Mobile Phones, Nokia Telecommunications Oy, June 4, 1997: EP0777396-A1 (72 worldwide citation)

In a radio data transmission system which transmits data in cell form, the risk of cell loss or the risk of out-of-ordering during handover can be diminished by synchronizing the cell transmission between the new (50) and the old (40) base stations. The old base station (40) delivers to the new base ...


45
Liao Hanging, Boyle Stephen S, King Peter F, Schwarz Bruce V: Method and system for secure lightweight transactions in wireless data networks. Unwired Planet, May 12, 1999: EP0915590-A2 (70 worldwide citation)

The present invention is a method and system for establishing an authenticated and secure communication session for transactions between a server and a client in a wireless data network that generally comprises an airnet, a landline network and a link server therebetween. The client having limited c ...


46
Allard David Joseph, Canova Francis James Jr, Johnson Debra Ann Gawne, Lanier Charles Sterling, Lewis James Robert, Villafana William, Wulf James Christian: Personal communicator having a touch sensitive contol panel.. Ibm, May 3, 1995: EP0651544-A2 (69 worldwide citation)

A handheld, mobile personal communicator 10 has a user interface comprising a touchscreen display 28. The communicator 10 also has an editing function. In an editor mode, a first screen 150 is displayed containing a limited data entry area 152 and a full keyboard 156. By selecting a predetermined ke ...


47
Lee Young Dae, Chun Sung Duck, Jung Myung Cheul, Park Sung Jun: Method for scheduling radio resources in mobile communication system. LG Electronics, Lee Young Dae, Chun Sung Duck, Jung Myung Cheul, Park Sung Jun, KIM Yong, July 12, 2007: WO/2007/078155 (68 worldwide citation)

A method for scheduling radio resources in a mobile communication system is disclosed. The method includes allocating radio resources to a specific User Equipment (UE), receiving a release request message of the allocated radio resources from the specific UE and re-allocating unused radio resources ...


48
Prakash Rajat, Ulupinar Faith, Horn Gavin Bernard: A method and apparatus for adaptive registration and paging area determination. Qualcomm Incorporated, Prakash Rajat, Ulupinar Faith, Horn Gavin Bernard, WADSWORTH Philip R, December 28, 2006: WO/2006/138573 (68 worldwide citation)

Accordingly, a method adaptive registration is disclosed, wherein the access terminal adjusts the registration area based on mode and its location. Accordingly, the network also adjusts its paging area. Generally, the access terminal will transition from small registration area to large registration ...


49
Hwang Sung Oh, Kim Jae Yoel, Lee Kook Heui, Choi Sung Ho, Kwak Yong Jun, Lee Ju Ho, Lee Hyun Woo, Chang Jin Weon, Kin Seikun: Control data transmission method in code division multiplex connection mobile communication system. Samsung Electronics, December 20, 2002: JP2002-369258 (68 worldwide citation)

PROBLEM TO BE SOLVED: To provide equipment and a method for constituting at least one physical channel in the reverse direction in the configuration of a control channel in an reverse direction, a channel in a code division multiplexing system for each control channel, and a reverse control channel ...


50
Seppanen Jorma, Vaihoja Juha, Lietsalmi Mikko, Vanttila Jaakko: Multi-mode mobile terminal. Nokia Mobile Phones, June 25, 1997: EP0781064-A2 (68 worldwide citation)

A mobile station (10) maintains a single, prioritized list of all available networks (i.e., all public, residential, and private networks). Access to the various networks is then based on the user's needs. A first type of access is an automatic access, that requires little or no user involvement. A ...