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Match Document Document Title
7627676 Communication control method, communication control apparatus and storage medium  
Even if a communication is interrupted, a communication control module in a data terminal reestablish the communication without informing a communication module that the communication has been...
7593475 Space-time and/or space-frequency block coding using complex signal swapping  
A method of space-time and/or space-frequency block encoding begins by receiving at least two complex signals, wherein each of the at least two complex signals includes a real component and an...
7542768 Dynamic ring start delay based on multiple factors  
Systems and methods are described for multiple leg call processing, in which the timing of a plurality of outgoing call legs is determined according to a plurality of parameters in order to achieve...
7539479 Use of T1 facility data link to transport status and configuration data packets for loop-powered T1 radio  
In order to configure and monitor the operation of a span-powered T1 radio, use is made of the out-of-band facility data link channel that is available within an extended superframe of the T1...
7529564 Timed ring suppressor  
Systems and methods for timed ring suppression are disclosed. After a communications device receives an incoming call and the ringer is activated to produce an initial audible alert, the ringer of...
7519009 Virtual exterior gateway protocol and related methods  
An aggregation of a plurality of networks. The aggregation includes a plurality of peer nodes of the networks, each node including a plurality of channels operating at a plurality of interior...
7515898 Connect customized ring back tone service only at one MSC when intersystem page is involved  
Embodiments of the present method allow only one serving mobile switching center to connect an incoming call from a communication terminal to a customized ring back tone server when a called mobile...
7508812 Socket management for always-on data connections  
A method of automatically keeping sockets open for always-on applications in a GPRS context is provided. Information is maintained by each wireless device identifying each APN (access point...
7471671 Band signal detection and presentation for IP phone  
A VoIP telephone operates in an IP environment wherein at least a portion of the signaling from a remote gateway is included within a media session real time protocol stream. The VoIP telephone...
7426379 Method and system for sound mitigation during initiation of a packet-based real-time media session  
A method and system for mitigating the impact of latency in the initiation of a packet-based real-time media session. When an initiating station is setting up a requested session, the initiating...
7379760 Data transmission-reception system and data transmission-reception method  
A data communication system is disclosed which comprises: first terminal devices for transmitting contents and content provider identification data identifying the providers of the contents; a...
7353047 Integrated mobile phone ring scheduler  
A mobile telephone comprises a ringer to provide an audible alert of an incoming telephone call. The mobile telephone has a ringer schedule interface to receive a ringer control schedule. The...
7330721 Method and system for supporting non-intrusive and effective voice communication among mobile users  
A system and related method for supporting non-intrusive and effective voice communication among mobile users in which voice calls between mobile users are managed based on callee availability,...
7277691 Method and system for management of call tones  
A method for management of call tones (tones that a caller hears when they call a party) is described which is particularly suitable for use by wireless telephones. The management of call tones can...
7277734 Device, system and method for augmenting cellular telephone audio signals  
A device, system and method is described for augmenting cellular telephone signals for a cellular telephone. In an exemplary embodiment, an audio signal device cellular is provided with a sound...
7248851 Method for controlling routing information for intellectual peripherals in subscriber-based ring-back-tone-service  
A method for controlling routing information for intellectual peripherals (IPs) in a subscriber-based ring-back-tone service. The routing information to be routed to IPs ( 50 ) corresponding to...
7203523 Portable telephone with musical tones playback and class response to incoming call(s)  
A portable telephone is designed to control generation of musical tones and/or incoming call sound in response to classes of telephone numbers by which incoming calls are to be received. That is,...
7171242 Method and apparatus for performing noise control in a telematics system  
A method and apparatus for accessing information in a wireless network is provided by determining whether a wireless connection from a mobile platform to a server is a phone call or a telematics...
7123903 Wireless telephone and wireless telephone system  
In a related art mobile telephone system, the generation of an RBT (ring back tone) and a busy tone is realized by transmitting data registered in a network system to a calling telephone. In a...
7113781 Methods and systems for generating and sending messages in a mobile communications network in response to a change in location of a subscriber  
A message processing platform correlates mobile call signaling messages transmitted between a home location register (HLR) and a (VLR) when a mobile subscriber changes locations. The message...
7089027 Method and system for advanced termination of communication sessions  
A method and system that helps to reduce delay in initiating communication sessions. A network entity operates as a signaling agent on behalf of a terminating node and positively acknowledges a...
7089041 Method for managing incoming calls on a mobile phone  
The present invention provides a method for managing incoming calls of a mobile phone. The mobile phone includes a control circuit and a volume detector. The method includes (a) receiving a call...
7069046 System and method for base station initiated call setup  
A system and method for performing base station initiated call setup is provided. A base station initiated call setup may be utilized to establish a test call, to deliver a packet data services...
7054657 Backwards compatible, extended method to execute check number calculation of IMEI  
A method is taught to provide an improved mobile station International Mobile Equipment Identity (IMEI) code having at least a six digit hexadecimal SNR representation, in conjunction with...
7043224 Communication apparatus  
An apparatus for communicating with one or more individuals, especially children, is disclosed. The apparatus comprises a transmitter and three receivers, allowing a parent or guardian to transmit...
6967580 Emergency and disabled persons communication business model algorithm and method and apparatus  
This invention is an algorithm and method and apparatus for communication in emergency situations and for persons who are disabled. The invention features unique telephone actuation means including...
6907113 Method and arrangement for providing customized audio characteristics to cellular terminals  
A method is provided for downloading audio characteristics to terminal equipment. A score information part ( 101, 302, 303 ) is provided describing the presentation instructions of an audible...
6882866 Portable information apparatus and information notification method for the same  
A portable information apparatus is disclosed which includes detecting section detecting an attached/detached state of the portable information apparatus to a housing portion, deciding section...
6778817 Method and system for combining wireless phone jack and RF wireless communications  
A system for communicating signals and data without the need for continuous telephone lines is described. This system provides a base unit connected to incoming signals, such as cable, satellite,...
6735457 Automatic number capture  
A wireless telephone comprising a receiver to receive a DTMF (dual tone multi-frequency) audio tone transmitted to the wireless telephone during a conversation mode of the wireless telephone, and a...
6718186 Melody playing system  
A cellular phone has a melody playing system for playing a melody upon a call sign of the cellular phone. The playing system has a control unit which retrieves tone data including pitch data and a...
6654598 Method for setting up call in wireless local loop system  
A WLL system having personal stations, either mobile stations or telephone sets with an NIU, a base station and a switching center. For faster connectivity, a method in accordance with the present...
6594480 Apparatus and method for automatically prioritizing telephone dialing strings  
In a telecommunications device having a memory, a user input device, and a modem for connection to an external network, each controlled by a processor, a dialing apparatus is provided for...
6580254 Apparatus and method for providing span power to communication equipment at a customer premise  
An apparatus and method are disclosed for providing backup power over communication wires from a central office of a service provider to a remote customer premise. In accordance with the invention,...
6526341 Paperless log system and method  
A method and apparatus for automatically creating and maintaining driver activity logs for vehicle operators. The vehicle operator is in communication with a central station using a mobile...
6498940 Sending dialed number  
A telephone dialling apparatus appends an end-of-dialling signal, for example a “SEND” signal, to a dialled telephone number by determining from first and second dialled digits how many digits...
6324384 Call processing method, subscriber unit, and access control apparatus operated in wireless local loop system  
Call origination processing in a wireless local loop system, wherein a dial tone generating unit and a control unit thereof are provided in a subscriber terminal located in an access network...
6311078 Automatic shutoff for wireless endpoints in motion  
A wireless telephone does not generate an alerting signal if the speed at which the wireless telephone is moving exceeds a predefined speed when an incoming call is received. If an alerting signal...
6259905 Method and apparatus to minimize dialing and connecting delays in a wireless local loop system  
A method of sending local dial tone to the subscriber from the fixed subscriber unit (FSU) is described. The method can include receiving and memorizing DTMF dialing from a connected telephone....
6256488 Dialing method in wireless local loop terminal  
A method for processing a dialed signal in a WLL terminal. Upon sensing of an off-hook state of a telephone connected by wires to a WLL terminal, a DTMF signal corresponding to a key input from the...
6192231 Telephone apparatus  
A telephone apparatus connects to a telecommunications network via an exchange line. It has signal recognition for detecting and recognizing calling line identity (CLI) and called number identity...
6115603 Class in-band service delivery over fixed wireless access communication systems  
A signaling path between a central office switch and a fixed radio access network terminal equipment supporting one or a plurality of subscriber handsets comprises a radio base station connection...
6073007 Wireless fleet communications system for providing separable communications services  
A method and apparatus for providing personal and business mobile wireless communications service is described. A message is received having a message type. Message separability and cost allocation...
6052573 Fixed subscriber unit of wireless local loop system  
An off-hook/on-hook signal discriminating means 5a is provided in a control portion 5 of the FSU in order to make discrimination between a pulse dial signal and a hooking signal. When a telephone...
6032034 Complete dialed number detection in WLL terminal without specified time delay  
A WLL subscriber unit (1) that operates in accordance with a method for establishing a call from a telephone (2) that forms a part of a WLL subscriber unit. The method includes the steps of: (a)...
6014574 Circuit configuration for voltage polarity reversal in a mobile radio transceiver  
A circuit configuration for producing an output voltage having a first polarity with respect to a reference potential, in a mobile radio transceiver supplied with an operating voltage having a...
6006083 Tone detection  
AMPS (Advanced Mobile Phone System) ST (signalling tone) is detected by a tone detector in which samples of a demodulated signal are amplitude limited to remove click energy, and the limited signal...
5799254 Method and apparatus for providing a dial tone to a telephone within a wireless local loop system  
The wireless local loop system employs cellular technology to provide telephone service to fixed telephones of remote stations having otherwise conventional handsets. The remote station emulates a...
5722088 Automatic prefix systems and methods for mobile radiotelephones  
A mobile radiotelephone is responsive to user entry of an extension such as the last four digits of a telephone number, to identify a prefix such as the first three digits of a telephone number,...
5136630 Intrinsically safe telephone  
An intrinsically safe telephone as provided for use in hazardous areas. The telephone includes a single line instrument located in the hazardous area which, in turn, is coupled by a two-wire...
Matches 1 - 50 out of 81 1 2 >