679 results about "Data terminal equipment" patented technology

A hard disk (530) of a personal computer has a content list file (150) and an encrypted private file (162). A license administration device (520) stores a binding key Kb in a license region (5215B) of a memory. The encrypted private file (162) can be decrypted and encrypted with the binding key Kb stored in the license administration device (520). The license of the obtained and encrypted content data is stored as private information in the encrypted private file (162). Consequently, the encrypted content data and the license distributed by software can be shifted to another data terminal device.

The present invention provides a method and apparatus for connecting terminal equipment to a wireless network with a mobile terminal, wherein the mobile terminal is assigned proxy functions that control access of the terminal equipment to an internet protocol multimedia subsystem (IMS) in the wireless network. The proxy control functions include identification or authentication functions, as well as call control functions. The terminal equipment performs protocol stream processing functions for communicating with the internet protocol multimedia subsystem (IMS). The protocol stream processing functions include real-time transport protocol (RTP) and real-time transport control protocol (RTCP) functions. The wireless network includes a universal mobile telecommunications system (UMTS) network coupled to the internet protocol multimedia subsystem (IMS). The internet protocol multimedia subsystem (IMS) includes a session initiation protocol (SIP) server for providing internet protocol multimedia information signals.

A low cost mechanism that may be used to extend Ethernet capability to low end devices provides sufficient capacity to support Ethernet communications using only a single twisted pair medium. Because only a single twisted pair is used, the overall cost, complexity and size associated with the integrating Ethernet functionality into an end device is reduced. A distributed power system delivers power to a Data Terminal Equipment (DTE) device over the single twisted pair medium. With such an arrangement, Ethernet capability and power may be simultaneously delivered to low end devices at a reduced cost.

The invention relates to a method, a device and a system for data transmission, network equipment and terminal equipment. The method for data transmission is applied to the terminal equipment and comprises that the terminal equipment is set to be at a first inactive state or a second inactive state when the terminal equipment does not need to send uplink data; the terminal equipment does not monitor paging messages under the first inactive state, monitors paging messages at a preset first monitoring time or first monitoring number of times under the second inactive state and does not monitor the paging messages beyond the first monitoring time or first monitoring number of times, thereby saving the power consumption of the terminal equipment, and saving the electricity consumption; when the terminal equipment needs to send the uplink data, the terminal equipment is set to be at a connection state, and the uplink data is sent when the terminal equipment updates system information; and downlink data cached by the network side equipment when the terminal equipment is under the first inactive state or the second inactive state is received, thereby ensuring transmission of the uplink data and the downlink data.

The invention discloses a flight ground support service commanding and dispatching system. The system can realize the real-time two-way communication of information such as data, voices, video, positioning and the like with a dispatching center by utilizing a broadband wireless communication network, wireless handheld data terminal equipment used by ground service personnel and wireless vehicle-mounted data terminal equipment arranged on a special vehicle, so that the dispatching center can comprehensively monitor all flight support service progresses and service resource positions, publish produced information and dispatch various resources in real time. The system can realize the preplanning, careful dispatching, whole-process monitoring and quantitative management of flight ground support services to fulfill the aims of improving the flight operating efficiency and the working efficiency of the personnel and increasing the utilization rate of the special vehicle.

The invention embodiment provides a notification method for transmitting resource indication information, which comprises configuring the network side and storing transport resource indication information; wherein the transport resource indication information comprises the indication information for constructing uplink mapping relation between the carrier wave of an uplink channel and the uplink channel, the indication information for constructing downlink mapping relation between the carrier wave of an downlink channel and the downlink channel and the indication information for constructing the binding relation between the uplink channel and the downlink channel. The network side sends the transport resource indication information to terminal equipment. The invention embodiment further provides the terminal equipment, a radio network controller and a communication system. Under the strengthening CELL-FACH state of a HSAP evolution system and the like N frequency point or multi-carrier communication systems, the technical proposal provided by the invention embodiment can realize the communication between the terminal equipment and the network side.

In data communication between a terminal equipment connected to a first network and a second network and a server terminal equipment via an interconnecting installation, there are provided a first communication controller in which data communication control is performed on the terminal equipment via the first network by a message group for functions of data transfer, transmission acknowledgment, flow control, and the like, and a second communication controller in which the data communication control is performed on the interconnecting installation with the terminal equipment via the first network by the message group, and the data communication control is performed with TCP module of the server terminal equipment according to TCP. By this, data communication efficiency is enhanced in a communication environment for communicating a communication terminal equipment on a cable network through a radio line or another access link.

A system and method for implementing an automated response functionality in a telecommunication network that includes a short-message service center (SMSC) for receiving, storing and sending a short message, an electronic mail service base for receiving, storing and sending an electronic mail message, a mobile services switching center (MSC), and data terminal equipment (DTE). When the intended recipient B-subscriber cannot be reached, an answering server automatically delivers responses to calls and / or electronic mail addressed by an originating A-subscriber to the B-subscriber, in accordance with and using information stored in predetermined fields of the calendar database of the B-subscriber.

A system for location identification in a local area network comprising: a current limited voltage source; a telecommunications outlet; communication cabling connecting the current limited voltage source to the telecommunications outlet; and a location identifier associated with the telecommunications outlet, the location identifier being responsive to a pre-determined voltage level from the current limited voltage source to transmit a multi-bit location data. In one embodiment the multi-bit location data is received at the power sourcing equipment and in another embodiment the multi-bit location data is received at a data terminal equipment connected to the telecommunications outlet.

The invention discloses a downlink control information processing method, which comprises that: user equipment (UE) receives the downlink control information of a base station (NodeB) and judges whether the downlink control information carries special patterns; if so, control information types carried in the downlink control information are acquired by reading control information type domains carried in the downlink control information, and the control information is read according to a corresponding mode. The invention also discloses a downlink control information processing system, base station equipment and terminal equipment. The method, the system and the equipment can reduce the processing overhead and battery consumption of the UE, and reduce the complexity of implementing the UE.

An apparatus and method for enabling Cisco legacy power to support IEEE 802.3 AF standard power. A network power system capable of delivering data terminal equipment power via a media dependent interface includes power source equipment according to Cisco legacy power and at least one powered device according to IEEE standard power. A power compatibility module is inserted between the power source equipment and the powered device to enable the power source equipment to appear according to IEEE standard power and the powered device to appear according to Cisco legacy power. The module includes switches, a DC / DC converter, an IEEE power source equipment circuit, and an isolator. The module optionally includes a user signaling device for communicating operating conditions of the module to a user. The module may be connected to two ports of the power source equipment to supply adequate power levels to the powered device.

The present invention proposes a method of performing an area update for a terminal equipment (4A, 4B) in a communication network (1, 2, 3, 5, 6), the communication network comprising at least two areas (5, 6) being defined within an access network, at least one of said areas being served by at least two core network elements (1-2, 2-3) of corresponding network element types, each of said at least two core network elements communicating with said access network defining said areas via a different interface (Iu, Gb), the method comprising the steps of: monitoring, at the terminal equipment side, via which of said at least two core network elements (1, 2) serving a currently visited area (5) the communication with the terminal equipment (4A) is effected, detecting, at the terminal equipment side, an area update condition for said terminal (4A, 4B), requesting, by said terminal equipment, an area update for said terminal equipment (4B), and wherein said terminal equipment (4B) sets an identifier in said area update request identifying the core network element via which the communication with the terminal equipment (4A) has previously been effected. Still further, the present invention proposes also an accordingly adapted terminal equipment.

A cellular phone in the form of a shell downloads and reproduces encrypted content data distributed from a distribution server. The cellular phone includes a detection unit detecting whether its casing in the form of the shell is open / closed. If with the cellular phone currently downloading or reproducing encrypted content data its casing in the form of the shell is closed, a controller controls a power supply unit to supply power required for completing the download process or the reproduction process. Thus if the casing is closed the cellular phone still can complete the download or reproduction process. Thus with the casing having been closed the cellular phone can download or reproduce data.

The method comprises: after receiving IPTV stream media service switch request message, bearing the IPTV stream media server switch request message into the SIP signaling; according to the switch request message, determining the information about the program and destination device to be switched; using SIP signaling to establish the connection with the destination device, and using the connection to send the IPTV media stream of said switched program.

The invention discloses a method, device and system for playing a media between synchronic HS (HTTP (HyperText Transfer Protocol) Streaming) terminal equipment. The method comprises the following steps: receiving the synchronic status information transmitted by terminal equipment according to synchronic configuration; determining a synchronic setting parameter according to the synchronic status information; and transmitting a synchronic indication containing the synchronic setting parameter to the terminal equipment, so that the terminal equipment can play the media according to the synchronic indication. The device comprises a first receiving module for receiving the synchronic status information transmitted by the receiving terminal equipment according to the synchronic configuration, a first determination module for determining the synchronic setting parameter according to the synchronic status information, and a first transmitting module for transmitting the synchronic indication containing the synchronic setting parameter to the terminal equipment. In the method, the device and the system, disclosed by the invention, as the adjustment of media stream playing speed and / or media stream playing time is carried out to the HS terminal equipment, the media among a plurality of the HS terminal equipment which are commonly watched can be synchronically played, and further the use experience of commonly watching business can be improved.

Disclosed is a data transmission method. In one aspect, the method comprises: a base station detecting a preset frequency band, and determining whether an idleness of a first time period exists in a subframe p of the preset frequency band in a preset time segment; and if the detection result is yes, a base station scheduling data on N consecutive subframes starting from a following subframe of the subframe p and transmitting the data, and setting A last symbols of a last subframe among the N consecutive subframes to be idle, N and A being both positive integers. In another aspect, the method comprises: a user equipment detecting downlink control signaling (DCI), the DCI being used for scheduling a user equipment to receive or send data in a subframe p of a preset frequency band; if the DCI is detected, the user equipment determining a last idle symbol B in the subframe p according to the DCI, B being a nonnegative integer; and the user equipment receiving or sending data in the subframe p of the preset frequency band according to the number B of idle symbols B.

The invention provides a networking method and a data transmission method of an intelligent household system and the intelligent household system. The intelligent household comprises an exchanging server, a gateway, wireless terminal equipment and / or cable terminal equipment. The cable terminal equipment is directly connected with the port of the gateway. The networking method comprises that: a wireless module connected with the port of the gateway is arranged; the wireless module and the cable terminal equipment are unified to address. A binding is established between the wireless module and the cable terminal equipment. The data packet which is received by the gateway and is distributed to the wireless terminal equipment bond with the wireless module by the exchanging server is transmitted to the wireless terminal equipment by the wireless module. And the date packet which is sent to the exchanging server by the wireless terminal equipment bond with the wireless module is distributed to the gateway which is connected with the wireless module. The invention provides the equal status to the cable and wireless equipment, so the networking structure of the intelligent household system is simplified and the information transmitting between terminals with different communication agreements can be realized.

The method is suitable for the technical field of data encryption. The invention provides a data encryption method and system, data decryption method and system and terminal equipment. During data encryption, the data receiver obtains a public key of the data receiver to achieve RANDOM GENERATION OF SYMMETRIC KEYS, the symmetric key is encrypted according to the public key of the data receiver sothat Key ciphertext is acquired. the transmission data is encrypted according to the symmetric key to obtain a data ciphertext, the data ciphertext is encrypted according to a pre-stored sending private key to obtain a digital signature, the key ciphertext is packaged the data ciphertext and the digital signature to generate a message, the message is snet to a data receiver, and when the data is decrypted, the transmission data is acquired by the data receiver according to the message. Therefore, the problem that when the encrypted data sent by the data sender is maliciously attacked by the man-in-the-middle, the sender and the receiver of the data cannot know whether the encrypted data is attacked or not, so that the security of data transmission is low is effectively solved.

A method of communicating data in a wireless telecommunications system between plural base stations and plural terminal devices using plural Orthogonal Frequency Division Multiplex, OFDM, sub-carriers spanning a first frequency bandwidth. The method includes: communicating data between a first base station and a first terminal device using a first OFDM sub-carrier group distributed across the first frequency bandwidth, communicating data between a second base station, geographically separated from the first base station, and a second terminal device using a second OFDM sub-carrier group distributed across a second frequency bandwidth, the second frequency bandwidth being smaller than and within the first frequency bandwidth; and communicating control-plane data between the first base station and the first terminal device using a combination of the first and second groups of the OFDM sub-carriers. Guard regions may be provided in the frequency domain between frequencies of transmissions associated with the first and second base stations.

In a cellular phone, a controller stores content data received from a distribution server into a memory. When the content data is to be transmitted to a memory card, a random number key generator generates a license key, and an encryption processing unit encrypts the content data using the license key. The controller transmits encrypted content data to a memory card via a memory card interface. Then, the controller deletes the content data stored in the memory. As a result, distribution of content data that must be deleted when transferring to another apparatus can be facilitated while protecting the copyright.

The invention relates to a method for supporting a data exchange between terminal equipment and a mobile communication network via a mobile terminal. The method comprises at the mobile terminal receiving from the terminal equipment a request to establish a connection to the mobile communication network for exchanging data and forwarding this request to the mobile communication network. The method further comprises in case a failure occurs concerning the requested connection and an indication of a cause of the failure is received at the mobile terminal from the mobile communication network, forwarding the indication to the terminal equipment. The invention relates equally to a corresponding mobile terminal, to a corresponding terminal equipment, to a corresponding system and to a corresponding software program product.

The invention provides a data pushing method, which is applied to terminal equipment. The method comprises the following steps: identifying image feature information in specified image data of the terminal equipment; and selecting recommendation data according to the image feature information, and pushing the recommendation data to the terminal equipment. According to the scheme, data is pushed according to the facial feature information of a user, so that accurate pushing of data is realized, and the user experience is improved.

The embodiment of the invention provides a remote control method, terminal equipment, a management server and a remote control system. The method is applied to a C / S network system, and the network system comprises the terminal equipment and the management server integrated with an FTP server. The method comprises the steps that a processor of the terminal equipment operates a first ISO file, a network association IP address and FTP service end information are obtained from a BMC of the first ISO file, the first ISO file is mounted on the terminal equipment in advance through the management server, the processor is in communication with the FTP server through the IP address and the FTP service end information, and a remote configuration file is obtained from the FTP server through the first ISO file so as to execute remote control. The problems that in the prior art, a network management system must comprise a DHCP server and a TFTP server and can remotely control the terminal equipment, and consequently, the remote control cost is high are solved.

A data terminal coupled to a local area network and a public switched telephone network includes first and second communications devices and a controller. The first and second communications devices transmit and receive communications data through the local area network and communications information through the public switched telephone network, respectively. The controller instructs the first communications device to perform a first data transfer operation for transferring communications data to a destination data terminal connected to the local area network when the second communications device receives destination identification information identifying the destination data terminal during a time when the second communications device performs a receiving operation for receiving the communications information from a communications machine connected to the public switched telephone network. The controller determines whether conditions of the first data transfer operation performed by the first communications device are proper and instructs the second communications device to terminate the receiving operation when the controller determines that the conditions of the first data transfer operation are improper.

The invention provides a call information processing method and terminal equipment. The call information processing method comprises the following steps that: called terminal equipment receives a calling request message including a calling terminal equipment identifier, sent by calling terminal equipment; the called terminal equipment determines whether the calling terminal equipment identifier is an unknown terminal identifier; and if so, the called terminal equipment shields a ringing procedure, gets through the current calling and sends recording prompt information to the calling terminal equipment so as to prompt the calling terminal equipment to notice that voice information needs to be transmitted in the current calling so as to obtain permission of a called user. The call information processing method and the terminal equipment provided by the invention have the capabilities of solving the problem of intercepting malicious callings and ensuring that incoming calls from non-malicious users cannot be filtered out.

A data-providing system comprising a transmission / reproduction control (control 2) section 100A and a program-organizing control (control 3) section 100B. The transmission / reproduction control (control 2) section 100A transmits a continuous stream of content data that is a combination of the multimedia contents (program data 1), auxiliary data items (data 2) and additional auxiliary data items (data 3). The section 100B automatically organizes a new program by processing the attributes (data 4) of program data items generated by dividing a program, the attributes (data 5), each paired with auxiliary data item, the attributes (data 6), each paired with one additional auxiliary data item, and the profile of an user apparatus 10C. The transmission / reproduction control (control 2) section 100A changes the order in which the auxiliary data items to be inserted in the program data will be transmitted, in accordance with the new program organized by the program-organizing control (control 3) section 100B.

The invention provides a fingerprint identification module which comprises a first flexible printed circuit board, a second flexible printed circuit board and a fingerprint chip. The fingerprint chip comprises a main body, a bending part and a first connection part. The first connection part is connected to the main body through the bending part. The main body is mounted on the first flexible printed circuit board; a holding space is formed between the first connection part and the first flexible printed circuit board; the second flexible printed circuit board comprises a second connection part; the second connection part is fixedly arranged in the holding space; the first connection part and the second connection part are electrically connected through conductive adhesives. According to the invention, a fingerprint chip is divided into several parts and through the overlapping connection of a first connection part and a second connection part, the overall height required by a fingerprint identification module can be effectively lowered.

An Internet facsimile gateway device that exchanges image information between a data terminal device and a facsimile device through a telecommunication network and the Internet by taking the steps of transmitting the image information included in an electronic mail message to the facsimile device when the Internet facsimile gateway device receives the electronic mail message requesting image-information transmission to the facsimile device, creating a delivery-confirmation mail message notifying a result of the image-information transmission after the image-information transmission by the Internet facsimile gateway device is completed if the electronic mail message requests the Internet facsimile gateway device to transmit the delivery-confirmation mail message to an original address of the electronic mail message, and transmitting the delivery-confirmation mail message to the original address of the electronic mail message.

There is disclosed a data receiving device for coupling to an AC power line through a standard light bulb socket. A standard medium lamp base is supported by a frame and connected to a branch circuit of the AC power line. An electrical device having signal terminals and supported by the frame is driven by electrical circuitry having a first input and a first output. The first output is coupled to the signal terminals for driving the electrical device. A data receiver has a second input for receiving both AC power and a data signal from the AC power line. The second input is coupled to the lamp base and a second output is coupled to the first input of the electrical circuitry. In another aspect, a data interface comprising a standard medium lamp base coupled to a data terminal device having a data receiving and / or transmitting interface circuit therein is threadably engaged to a standard medium lamp receptacle connected to the AC power line branch circuit. The data receiving and / or transmitting interface circuit, or data modem, in the data terminal device is configured for extracting data encoded for transmission or encoding data to be embedded and transmitted along the AC power line branch circuit.