Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
11/1998
11/04/1998CN1198054A Spread spectrum communication system
11/03/1998US5832363 Mobile communication system including service management of traffic machines
10/1998
10/29/1998WO1998048585A2 Connecting a multimode terminal to the network in a mobile communication system
10/29/1998WO1998048580A2 Enhanced preemption within a mobile telecommunications network
10/29/1998WO1998048530A2 System and method for dynamically increasing the capacity of a code division multiple access radio telecommunications network
10/29/1998WO1998048529A2 System and method for allocating channel elements in a code division multiple access radio telecommunications network
10/29/1998WO1998048528A1 Mobile communication method and mobile communication system
10/29/1998WO1998030044A3 Channel strength measurement shifting scheme
10/29/1998WO1998030043A3 Compensation for mobile assisted handoff measurement inaccuracies
10/29/1998CA2287410A1 Connecting a multimode terminal to the network in a mobile communication system
10/28/1998EP0873664A1 Handover method and cellular radio network
10/28/1998EP0873641A1 Communication system and method
10/28/1998CN1197583A Method for selecting the way to perform a handover, and a cellular radio system
10/28/1998CN1197582A Handover method, and a cellular radio system
10/27/1998US5828661 Method and apparatus for providing a cone of silence in a cellular communication system
10/27/1998US5828659 Time alignment of transmission in a down-link of CDMA system
10/22/1998WO1998047302A2 Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method
10/22/1998WO1998047246A1 Base station apparatus of mobile communication system
10/22/1998WO1998047242A1 Method and apparatus for freeing a frame to aid in handoff determination in a code division multiple access communication system
10/22/1998CA2286597A1 Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method
10/21/1998EP0873034A2 Handover method in a spread spectrum communication system
10/21/1998EP0872152A1 Adaptive mobile station presence verification
10/21/1998EP0872150A1 System and method for adaptive measurement collection and handoff queuing in a radio telecommunications network
10/21/1998EP0872148A1 Process and device for data transmission in a cellular radio system
10/21/1998EP0872145A1 A method for improving the reliability of a handover and call establishment, and a cellular radio system
10/21/1998EP0872141A1 A handover method, and a cellular radio system
10/21/1998EP0872140A1 A method for selecting the way to perform a handover, and a cellular radio system
10/21/1998EP0872092A1 Telecommunication system, data-packet switch, and method for handover
10/21/1998EP0872052A1 Method and apparatus for performing handoff in a spread-spectrum communication system
10/21/1998CN1196648A Method for changing control channel in cellular system
10/20/1998US5825760 Transmission method and a cellular radio system
10/15/1998WO1998046031A2 Methods and apparatus for controlling allocation of traffic channels in macrocell/microcell telecommunications networks
10/15/1998WO1998045966A2 Method of and apparatus for scheduling data transmissions in a communication network
10/14/1998EP0871341A1 Method and apparatus for radio resource allocation by preemption in a cellular radiocommunication system having mobiles
10/14/1998EP0871340A2 Cellular radiotelephone system with dropped call protection
10/14/1998EP0870409A1 Reverse inter-msc handover
10/14/1998CN1196157A Hybrid cellular communication apparatus and method
10/13/1998US5822699 Method and apparatus for maintaining call in a communication system
10/13/1998US5822697 Hybrid cellular radio communication system
10/13/1998US5822696 Selecting a communications channel for a mobile station based on handover intensity
10/13/1998US5822313 Seamless handover in a cordless TDMA system
10/10/1998CA2232521A1 Process and device for channel allocation using a priority scheme in a cellular radiocommunication system
10/08/1998WO1998044669A1 Method and apparatus for transmitting information in a communication network
10/08/1998WO1998027777A3 Radio link quality handoff trigger
10/08/1998WO1998027765A3 Use of isdn to provide wireless office environment connection to the public land mobile network
10/07/1998EP0869629A1 Base station equipment for mobile communication
10/07/1998EP0868826A1 Inter-msc handover in high-speed data transmission
10/07/1998EP0868821A1 Identification of mobile calls within a mobile telephone system
10/06/1998US5819184 Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
10/06/1998US5819181 Apparatus and method for mitigating excess time delay in a wireless communication system
10/06/1998US5818824 Private multiplexing cellular network
10/06/1998US5818820 Method and system for data link expansion or contraction using spread spectrum TDMA communication
10/01/1998WO1998043463A1 Automatic media switching apparatus and method
10/01/1998WO1998043452A2 Method for transferring a bi-directional radio link and corresponding device
10/01/1998WO1998019492A3 Method of optimizing neighbor set during soft handoff of a mobile unit in a CDMA cellular environment
09/1998
09/30/1998EP0711481B1 Communications system with monitoring or control functions
09/30/1998CN1194740A Method and apparatus for preforming handoff in a spread-spectrum communication system
09/29/1998US5815814 Cellular telephone system that uses position of a mobile unit to make call management decisions
09/29/1998US5815812 Soft handoff system of spread spectrum communication
09/24/1998WO1998042111A1 Communication control for a user of a central communication center
09/24/1998DE19712047A1 Verfahren zur Übergabe einer bidirektionalen Funkverbindung sowie Anordnung Method for transferring a bidirectional radio connection and arrangement
09/23/1998EP0866628A2 System and method for dynamic channel assignment
09/23/1998CN1193884A Communication system
09/22/1998US5812540 Method and apparatus for mitigating an orphan condition in a spread-spectrum communication system
09/17/1998WO1998032294A3 Centralized radio network control in a mobile communications system
09/17/1998WO1998031154A3 A method to determine neighbour cell data in a mobile cellular system and a mobile station
09/16/1998EP0865222A1 Method and device for operation of radio systems with a plurality of frequency bands
09/16/1998EP0758516A4 Method and apparatus for frequency assignment for a communication unit
09/16/1998CN1193431A A method and apparatus for dynamic load balancing using handoff
09/15/1998US5809430 Method and apparatus for base selection in a communication system
09/15/1998US5809401 Method and apparatus for reducing interference in a radio communication link of a cellular communication system
09/11/1998WO1998029975A3 Communications channel selection
09/11/1998WO1998025432A3 Seamless soft handoff in a cdma cellular communications system
09/11/1998WO1998023110A3 Delivery of digital data messages in a dual mode cellular telephone network
09/11/1998WO1998012885A3 Method and apparatus for determining virtual cell area
09/09/1998CN1192843A Method and apparatus for time division duplex pilot signal generation
09/09/1998CN1192833A Linear coverage area antenna system for a CDMA communication system
09/08/1998US5805995 Method of handing off on-going communication
09/08/1998US5805993 Cell level change control device for cellular mobile radio networks with more than one level of cell
09/08/1998US5805581 Mobile communication system using various multiple access methods
09/08/1998US5805580 Cell Switching Network
09/03/1998WO1998038828A2 Mobile station handoff between a spread spectrum communications system and a frequency division communications system
09/03/1998WO1998038827A1 Handover and call setup in a mobile communication system
09/03/1998WO1998038824A1 Method of implementing a handover in a cellular radio system
09/03/1998WO1998030031A3 Selecting a signal at the bsc for soft handoff application
09/03/1998WO1998023122A3 Method and apparatus for inter-exchange handoff taking into account the service capabilities of the candidate cell
09/03/1998CA2282541A1 Handover and call setup in a mobile communication system
09/02/1998EP0861533A1 Method and apparatus for controlling a wireless communication system
08/1998
08/27/1998WO1998037723A1 Method and device in a mobile telecommunications system
08/27/1998WO1998037720A1 Handover in a mobile communication system
08/27/1998WO1998037719A1 Handover in a mobile communication system
08/27/1998WO1998037717A1 Securing of short message information during handover
08/27/1998WO1998030032A3 Simulcast handoff method compensating for cable length differences
08/27/1998WO1998018282A3 Cmda inter-mobile switching center soft hand-off
08/27/1998CA2282335A1 Method and device in a mobile telecommunications system
08/27/1998CA2281767A1 Handover in a mobile communication system
08/27/1998CA2251915A1 Handover in a mobile communication system
08/26/1998EP0860959A2 Communication control system and method of controlling communication
08/26/1998EP0540596B1 Speed estimation
08/26/1998CN1191661A Mobile station locating and handover arrangement for digital cellular telephone