5359 results about "Third generation" patented technology

The invention discloses an internet-of-things and android system based intelligent home system which comprises a control host and a plurality of terminal devices. The control host is provided with a high-performance arm processor, a touch screen and an android operation system, supports zigbee, blueTooth, wifi (wireless fidelity), 3G (the third generation) communication, is provided with a built-in web server and a built-in database, has functions of display, operation, control data storage, server, energy management, and particularly has functions of automatic control, hand-operated control, voice control and remote control. The terminal devices include a sensor terminal, a security terminal and a control terminal, are provided with independent processors and network addresses, have functions of data acquisition, data transmission, instruction receiving, transmitting and processing and IO (input / output) control, and support one or multiple wireless communication manners of zigbee, blueTooth, wifi and 3G.

A hybrid Media Gateway Control Function (MGCF) implemented in a 3G wireless telecommunications network that provides access to multimedia services and IP networks for a mobile terminal operating in a circuit-switched (CS) mode. The hybrid MGCF includes a CS-specific signaling mechanism that exchanges CS-specific control signaling with a radio access network (RAN) serving the mobile terminal, and a SIP signaling mechanism that exchanges SIP control signaling with a Call State Control Function (CSCF) that accesses multimedia services for the mobile terminal. A converter in the hybrid MGCF converts the CS-specific control signaling into SIP control signaling, and sends the SIP signaling to the SIP signaling mechanism. A switching control function within the hybrid MGCF controls a Media Gateway (MGW) to route media payload from the RAN to destinations such as multimedia IP networks.

A method for changing service from 2G network back to 3G network includes informing access network to revise said service to be SCUDIF call service after switched back service quality being decreased in 2G network is confirmed by core network in 3G network, revising said service to be SCUDIF call service by access network according said notification.

A method of testing a digital mobile phone network such as a GPRS or 3G network comprises either using real traffic or creating test traffic using test mobile phone coupled to a computer, and using the computer to measure a parameter associated with the network's response to the traffic. The measurements made by the computer are themselves sent as traffic to create one or more data streams within the mobile phone network comprising the traffic, measurements relating to the traffic, and signalling relating to the traffic, whereby this data stream or these streams can be captured at interface points within the network and analyzed to investigate the functioning of the network dynamically as the network is exercised with the traffic. Software and test equipment for performing the method are also described.

The embodiments of the present invention disclose a method for issuing paging messages and an MSC / VLR, the method includes: determining types of networks terminating the process. if the MS only accesses a 2G network; issuing, by the MSC / VLR, paging messages on an RNC, and terminating the process, if the MS only accesses a 3G network; and issuing, by the MSC / VLR, paging messages on both the BSC and RNC, if the MS accesses both the 2G network and the 3G network. According to the embodiments of the present invention, the MSC / VLR can choose to issue paging messages on the BSC or the RNC separately or on both the BSC and the RNC, since it can determine the types of networks accessed by the MS. Thus, unnecessary paging messages issued on the BSC same time, a great deal of radio paging channel resources on the BSC or the RNC is saved, which greatly reduces effects on the process of paging other MSs.

The invention provides a parking navigation and finding system based on object networking wireless sensing and video perception, comprising a main control computer. The main control computer is connected with a plurality of park control systems with number plate automatic identification and a plurality of integrated LCD displays with players and wireless stall sensors through a network; the wireless stall sensor is installed at each stall; the park control system comprises a number plate identification system, an RFID (Radio Frequency Identification Device) reader-writer and a matched radio frequency identification electronic tag; and the LCD display comprises a navigation screen at the garage entrance and the LCD display arranged on a client forwarding path. The parking navigation and finding system has the advantages of actively informing a related internal part or a common platform of characteristic vehicle information and having a remote maintenance system transmitted through 3G and is a typical object networking perception system. The parking navigation is precise through an object networking wireless perception technique and a number plate identification technique, a vehicle owner finds a stall efficiently and the identity identification is in advance.

Methods and apparatus for determining an object's three-dimensional location (i.e. real world coordinates) using the audio-video infrastructure of a 3G cellular phone or a 3C (Computer, Communications, Consumer) electronic device. A first detection device (e.g. a camera) is used to capture images of the objects. The captured image data is used to compute location data of the object in a first two-dimensional plane. A second detection device (e.g. microphone or infrared detector) may be used to collect additional location data in a second plane, which when combined with image data from the captured images allows the determination of the real world coordinates (x, y, z) of the object. The real-world coordinate data may be used in various applications. If the size of an object of interest is known or can be calculated, and the size of the projected image does not vary due to rotation of the object, a single camera (e.g. the camera in a 3G or 3C mobile device) may be used to obtain three-dimensional coordinate data for the applications.

A method of testing a digital mobile phone network such as a GPRS or 3G network comprises creating test traffic using an unmodified test mobile phone coupled to a computer, and using the computer to measure a parameter associated with the network's response to the test traffic. The measurements made by the computer are encoded into the test traffic to create a data stream within the mobile phone network comprising test traffic, measurements relating to the test traffic, and signalling relating to the test traffic, whereby this data stream can be captured at points within the network and analysed to investigate the functioning of the network dynamically as the network is exercised with the test traffic. Software and test equipment for performing the method are also described.

A remote real-time monitoring system based on cloud computing is disclosed, comprising: a monitored terminal which is a terminal for collecting data and processing control on site, a management terminal which is a user terminal for performing remote monitoring and managing on the monitored terminal, and a cloud monitoring platform. The monitored terminal and the management terminal are connected to the cloud monitoring platform through a network comprising GPRS, 3G, broadcast TV network, telecommunication network, power carrier network and satellite via the Internet. A monitoring service system operated on the cloud monitoring platform stores, analyzes and computes data sent by the monitored terminal A monitoring service system, a fault diagnosis system and a report analysis system and etc. are also mounted to monitor states of the monitored terminal and pre-warn a fault in real time.