Matches 1 - 34 out of 34
Match Document Document Title
7388854 System for interconnecting wired and wireless phone services and method for processing call  
A system for interconnecting wired and wireless phone services in accordance with the present invention includes at least one of first wired terminals; public/private mobile communication terminals...
7369862 Method and system for providing data services to mobile communication terminals and mobile communication terminal therefor  
A method, a system and a mobile terminal for providing data services, whereby specific data services according to a zone of a precinct wireless network are conveniently provided to mobile terminal...
7299039 Method and system for providing data service in interworking wireless public and private networks  
A method and system for providing a data service in interworking wireless public and private networks, allows for data service data being transmitted through the private network when a data service...
7209899 Management device, network apparatus, and management method  
A terminal management device manages the sharing by at the least one business entity of costs related to distributed terminal devices. In a case that a new business entity, which uses the terminal...
7174175 Method to solve the multi-path and to implement the roaming function  
A telecommunication system intended for providing telecommunication services at a semiconductor manufacturing plant under the circumstances of shielded areas of clean rooms comprises a GSM base...
7127263 Private branch exchange system  
Each of a plurality of mobile stations is provided with a plurality of extension numbers including at least one unique extension number, and different lines are set for the plurality of extension...
7123839 System and method for transmitting signals over a fiber strand  
A method for transmitting a communication signal comprises transmitting a data signal over a wavelength on a single fiber strand and transmitting a radio frequency signal over another wavelength on...
7082320 Integration of wireless LAN and cellular distributed antenna  
A system and method for supporting wireless in-building communications uses a wireless local area network access point, a cellular distributed antenna system, and a cellular radio base station...
7006479 System and method of a wireless network operation and maintenance  
A wireless office communication system including a multi-protocol wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface...
6993359 Method and apparatus for inter-cell handover in wireless networks using multiple protocols  
A communication system formed by a private wireless network that can be used with public wireless networks using a public wireless protocol, such as GSM, and typically includes public networks,...
6819945 Wireless centrex feature activation/deactivation  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6785560 Speed calling in a wireless centrex system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6775556 Device and method for processing call between private exchange network and mobile communication network  
A system, device and method are provided for processing a call between a private exchange network and a mobile communication network in which a wireless trunk connection system or the like is used....
6771953 Wireless centrex call transfer  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6745025 Time-of-day call forwarding in a wireless centrex services system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6738615 Wireless centrex caller ID  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6711401 Wireless centrex call return  
A communications system includes a dual mode mobile station and a home base station. Dual mode mobile station is operable selectively in CDMA and analog modes. Home base station includes circuitry...
6687243 Method and apparatus for integrated wireless communications in private and public network environments  
A communications system extends over a cellular region formed of a plurality of wireless cells where each cell covers a portion of the cellular region. Each cell has a base station which is...
6681119 Wireless communication system in which a call from a private branch exchange is selectively delivered to a mobile unit  
A wireless communication system constructed according to the present invention includes an originating mobile switching center (MSC), a home location register (HLR), a serving MSC and supporting...
6654615 Wireless centrex services  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6654603 Call waiting in a wireless centrex system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6643507 Wireless centrex automatic callback  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6633636 Integrated wireless and private branch exchange communication network  
An interface assembly ( 18 ) for integrating operation of a private telecommunications system ( 12 ) such as a PBX with a wireless intelligent network ( 14 ) such as the PCS network operated by...
6631258 Busy call forwarding in a wireless centrex services system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6618600 Distinctive ringing in a wireless centrex system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6606505 Wireless centrex call screen  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6606495 Method and arrangement for wireless communication by means of at least two network computers  
An arrangement and a method with which wireless terminal devices which can usually be reached via a call number of one individual network computer can also be reached when they are located in the...
6606493 Wireless centrex conference call deleting a party  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6591115 Wireless centrex call hold  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6587683 Unconditional call forwarding in a wireless centrex services system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6574470 Programmable ring-call forwarding in a wireless centrex services system  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6535730 Wireless centrex conference call adding a party  
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones....
6501964 Sub-macro cellular base station  
The invention relates to sub macro cellular layers of a wireless communications system. An object of wireless communications system design is to reduce the number of base station sites required by...
EP1257132A1 Apparatus for integrating mobile telephones as terminals of a private communication system  
Apparatus to integrate mobile terminals (MS) (2) as extension terminals of a private communication system (PCS) (1). The PCS (1) can consist on one communication node -such as a Private Brach...
Matches 1 - 34 out of 34