Abstract: A femtocell gateway apparatus arranged on a mobile IMS network comprises a conversion unit that when receiving a request from a terminal via a mobile network, transfers the request to a femtocell access point located in a home, reads a stream or file including at least one of video and audio, from at least one of devices connected to the femtocell access point and devices connected thereto via a home network, subjects the read stream or file to a conversion suitable for at least one of the capability of the terminal and the characteristics of the network, and outputs the stream or file converted. The output packet is then sent through a packet forwarding apparatus on the mobile network to the terminal.

Abstract: A gateway receives a predetermined request from a terminal via a network, identifies the type of the terminal, reads a stream or a file, which includes at least one of a video and an audio, from at least one of an equipment connected directly to the gateway and an equipment connected to the gateway via a network, creates conversion information suitable for the type of the terminal, performs conversion for the stream or the file in accordance with the conversion information, and transmits the converted stream or file to the terminal.

Abstract: A conversion apparatus is provided for a system that delivers content to a first terminal comprising a set top box in home or the like from a delivery server apparatus over a first network. When a request for content is made from a second terminal over a second network, the conversion apparatus sends a request to the delivery server apparatus. The conversion apparatus performs conversion of the content sent from the delivery server apparatus with regard to at least one of the second terminal, the second network, and the first network. Then, the conversion apparatus sends converted content to the second terminal over the second network.

Abstract: Disclosed is a conversion apparatus including a decoding unit that decodes input encoded data into image data, and a size conversion unit that converts size of the image data based on a size conversion request received from outside and that expands/contracts, or splits/synthesizes motion vector or prediction mode of encoding parameters, received from the decoding unit, based upon a size conversion request, and an encoding unit that encodes image data after size conversion using the prediction mode or motion vector converted and transmits the resulting encoded image data via a transmission buffer to outside.

Abstract: A gateway apparatus receives a call control signal and/or a packet with voice data stored therein in a predetermined protocol from a packet transfer apparatus on a mobile high-speed network and converts the received protocol into a circuit-switched protocol used when an RNC connects to a circuit switching equipment on a mobile circuit-switched network, for output to the circuit switching equipment The gateway apparatus, on receipt of a call process signal and/or a voice signal, from the circuit switching equipment, converts the received protocol for output to the packet transfer apparatus.

Abstract: A gateway apparatus receives a call control signal and/or a packet that has voice data stored therein in a predetermined protocol or payload format from an access point, converts a protocol of the call control signal and/or a protocol or payload format of the packet into a circuit switched protocol used when an RNC connects to the circuit switching equipment for output to the circuit switching equipment, receives a call processing signal that uses the protocol as that used when the circuit switching equipment outputs to the RNC and a voice signal that uses the same protocol, converts protocol of the call processing signal and/or the voice signal for output to the access point.

Abstract: When a location of a portable terminal connected to another network beyond a packet communication network side changes, the gateway apparatus that is arranged between a mobile circuit switching network and a packet communication network (IMS network) and that performs mutual conversion between a circuit switching protocol and a packet communication protocol to execute voice communication, exercises control such that at least one of a sequence number and a timestamp in a packet destined to a portable terminal and output to the packet communication network, is made to vary continuously before and after movement of the portable terminal, in case the portable terminal connected to a network beyond the packet communication network side, moves its location.

Abstract: There are provided a content data transmission method, device, and program that minimize serious disturbances in reproduced content on the reception side, caused by a transmission error of encoded data, without sending feedback information from the reception side to the transmission side. When an encoder creates encoded data to be distributed, the encoder creates plural items of encoded data at the same time or creates FEC data at the same time in advance and, when storing the data in a file, stores the data as if the data were one item of encoded data. When a distribution server distributes the data using the file, the plurality of items of encoded data are automatically distributed at the same time and the FEC data is distributed. A client receives the plurality of items of encoded data or the FEC data to reduce the probability of data shortage due to a packet loss and, as a result, the deterioration in the image quality and the audio quality is reduced.

Abstract: A gateway apparatus receives a packet from the mobile high-speed network or from the IMS network, performs protocol conversion of the packet, converts an audio compression-encoding scheme, and outputs a resulting packet to the IMS network or the mobile circuit switched network, and receives a circuit switching protocol signal from the mobile circuit switched network or a packet from the IMS network to perform protocol conversion, converts an audio compression-encoding scheme, converts a resulting signal into a packet, and outputs the packet converted to the IMS network or the mobile high-speed network.

Abstract: A delivery system, which distributes at least one stream to a terminal over a network, includes a conversion apparatus that in distributing encoded data of a moving image specified by a terminal, re-uses information of the encoded data to convert the encoded data so that the encoded data converted fits in with at least one of capability information and status of a network notified from the terminal and transmits the encoded data converted to the terminal.

Abstract: In an interval from the time an origination-side terminal (102-1) calls a termination-side terminal (102-2) until the time that the termination-side terminal (102-2) responds, a server (103) reads content data and reproduction environment information that indicates the reproduction environment of the content data from a content database (207), issues a request to the origination-side terminal (102-1) or the termination-side terminal (102-2) to add a session composed of something other than speech, and transmits content data and reproduction environment information that were read to the origination-side terminal (102-1) or the termination-side terminal (102-2), and, in the interval until the termination-side terminal (102-2) responds, the origination-side terminal (102-1) or the termination-side terminal (102-2) reproduces the content data that were transmitted based on the reproduction environment information.

Abstract: A code conversion/transmission apparatus for being supplied with compressed encoded data and converting and outputting the data to a transmission path has code converter/transmitters for outputting the encoded data input thereto and encoded data produced by re-encoding the encoded data input thereto, or outputting a plurality of encoded data comprising encoded data produced by separately re-encoding the encoded data input thereto, respectively, and transmitting the plurality of encoded data to at least one transmission path. At least a portion of the encoded data input thereto and at least a portion of the re-encoded encoded data are transmitted to the transmission path.

Abstract: Disclosed is a server apparatus including a conversion unit which, in case another terminal takes part anew in a group of terminals, during a time of transmitting the copied stream or packet, converts a video frame to a non-predictive frame and transmits the non-predictive frame and transmits a video signal following the non-predictive frame, as it is.

Abstract: A negative electrode carbon material for a lithium ion secondary battery manufactured by calcinating a rice starch portion obtained by removing the pericarp and tests from unpolished rice and a method for manufacturing the same. The rice starch portion is preferably middle-grade white bran or high-grade white bran each obtained when unpolished rice is polished. The above negative electrode carbon material may have a relatively broad peak at a 2? of 40 to 50° and a sharp peak at a 2? of 42 to 44° in its powder X-ray (CuK?) diffraction. According to the present invention, a negative electrode carbon material for a lithium ion secondary battery which has the same quality as the prior art product can be manufactured at a low cost by making effective use of middle-grade white bran or high-grade white bran of rice.

Abstract: A gateway apparatus receives an image signal, which includes a moving image signal or a still image signal, from a first terminal connected to a first network, performs conversion that enhances resolution and image quality of the image signal, and transmits the converted image signal to a second terminal connected to a second network.

Abstract: A transcoder device includes means for receiving encoding information transmitted from a motion-picture encoding and transmitting device and decoding information transmitted from a motion-picture receiving and decoding device, referring to the encoding information and the decoding information to determine whether the syntax in a video packet transmitted from the motion-picture encoding and transmitting device is transcoded, and outputting transcoding control information, and means for transcoding an encoded bitstream that is input in the syntax level on the basis of the transcoding control information and transmitting the transcoded encoded bitstream to the motion-picture receiving and decoding device.

Abstract: Disclosed is a distribution server that receives as an input a compressed/encoded stream or packet of a moving image or a still image, performs conversion that enhances resolution and image quality of the input, and distributes the converted stream or packet to a mobile terminal via a mobile network.

Abstract: A gateway apparatus receives an image signal, including a moving image or a still image and transmitted from the first terminal to a first network, performs a conversion of the received image signal for enhancing resolution and image quality thereof, transmits the converted image signal to the second terminal connected to the second network, receives an image signal, including a moving image or a still image, and transmitted from a second terminal to the second network 170, and outputs the received image signal to the first network. The first terminal receives the image signal, output from the gateway apparatus to the first network, decodes the received image signal, and performs a conversion for enhancing resolution and image quality thereof, and displays the image signal.

Abstract: Disclosed is a server apparatus receives a stream or a packet, which includes a moving image or a still image, from a first terminal, performs conversion that enhances resolution and image quality of the received moving image signal or still image signal, and transmits said converted signal to a terminal other than said first terminal.

Abstract: An audio recording and reproducing apparatus includes a controller for controlling the entire behaviors, hard disc for write and read of audio data, audio compression/expansion circuit for expanding compressed audio data, and external I/O port. The audio recording and reproducing apparatus is connected to a network service center to obtain desired music data from storage of the network service center and to store it in the hard disc.