Patent application number | Description | Published |
20090245481 | METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING COLOR RING SERVICE - A method, system, and apparatus for implementing a color ring service. The method includes the following steps: playing, by a Color Ring Back Tone platform, a whole ring tone according to a selection of a subscriber; and obtaining, by the Color Ring Back Tone platform, a ring tone section of the whole ring tone according to a selection of the subscriber when playing the whole ring tone, and setting the ring tone section as a color ring of the subscriber. With the embodiments of the present invention, the subscriber can select his favorite ring tone section when the CRBT platform plays the whole ring tone selected by the subscriber himself, and the CRBT platform can set the ring tone section as a color ring of the subscriber, thereby realizing setting a certain section of the whole ring tone as a color ring of the subscriber. | 10-01-2009 |
20090290012 | METHODS FOR PROVIDING VIDEO CONTENT AND ASSOCIATED SERVICE DEVICES, SYSTEMS THEREOF - A method for providing video content in a video conference includes sending, by a conference terminal, a video content access request to a video conference system, controlling a VOD proxy server to obtain video streams from a streaming media application system and providing the video streams to the video conference system. A method for providing video content for a video conference and a VOD proxy server, a video conference system and an integrated videoconferencing service system thereof are also provided according to embodiments of the present disclosure. According to the embodiments of the present disclosure, the video content in the course of a video conference is no longer subjected to the type of video sources coupled to the conference terminal. The conference terminal may introduce various video contents supported by the streaming media application system into the video conference. Accordingly, auxiliary functions of the video conference are enriched. | 11-26-2009 |
20100002849 | METHOD, APPARATUS AND SYSTEM FOR REALIZING A MULTIMEDIA CALL - A method for realizing a multimedia call includes the following steps. A call request initiated by a calling terminal is received. An indication of the multimedia negotiation capability of the calling terminal is acquired, in which the indication of the multimedia negotiation capability identifies whether the terminal has the capability of supporting multiple multimedia negotiations or not. It is determined, according to the indication of the multimedia negotiation capability, whether the calling terminal has the capability of supporting multiple multimedia negotiations or not. A multimedia call connection is performed according to the multimedia negotiation capability of the calling terminal. It is determined, according to the factor whether the calling terminal has the capability of supporting multiple multimedia negotiations or not, how to perform the multimedia call connection, so as to flexibly realize the multimedia call connection accordingly. | 01-07-2010 |
20100082824 | PROGRAM NETWORK RECORDING METHOD, MEDIA PROCESSING SERVER AND NETWORK RECORDING SYSTEM - A program network recording method is provided. The method includes setting up a session control channel and a media transport channel with a user terminal, receiving media control information from the user terminal via the session control channel, receiving media data collected and transmitted in real time by the user terminal via the media transport channel, and executing a recording operation on the media data according to the media control information. A media processing system and network recording system are also provided for implementing at least portions of the provided method. | 04-01-2010 |
20100135336 | METHOD, APPARATUS, AND SYSTEM FOR SYNCHRONIZING TIME - The present invention discloses a method, an apparatus, and a system for synchronizing time, and relates to communication technologies. The method includes: receiving a time synchronization signal which includes a One Pulse Per Second (1PPS) and an absolute time data; and sending the time synchronization signals to the client through a wired medium to synchronize time. The apparatus includes a receiving module and a sending module. The system includes a time synchronization apparatus and a client. Time synchronization is implemented through an existing wired medium between base stations to accomplish μs-level time synchronization between indoor base stations without extra cabling. | 06-03-2010 |
20100223059 | METHOD AND APPARATUS FOR PLAYING DYNAMIC AUDIO AND VIDEO MENUS - A method and an apparatus for playing dynamic audio and video menus are provided herein to play two or more audio and video menu items dynamically. Specifically, the audio and video data in at least two obtained audio and video menu items are split into audio data and video data, respectively. After the splitting, the obtained video data is integrated into one video stream data and the audio data and the integrated video stream data are played. In this way, the video data of each menu item in the dynamic audio and video menus are played smoothly and the voice prompts can be spliced seamlessly. As such, the effect of the audio dynamic menus is the same as the effect of playing a single audio file, and the user can hear the voice menus smoothly. | 09-02-2010 |
20100235856 | METHOD, SYSTEM, AND DEVICE FOR REALIZING INTERNET PROTOCOL TELEVISION SERVICE - A method, system, and device for realizing an Internet Protocol television (IPTV) service are provided. The method includes the following steps. A message sent by a user terminal in a protocol format compatible with an IP multimedia subsystem (IMS) is received. The message in the protocol format compatible with the IMS is converted to a message in a protocol format compatible with an IPTV system. The message in the converted protocol format compatible with the IPTV system is transmitted to a corresponding entity in the IPTV system according to the content of the message. A conversion device is added between the conventional IPTV system and the IMS, so as to solve the problem in the prior art that a thorough and overall modification must be performed on the existing network system, thereby realizing interworking between the conventional IPTV system and the IMS, and achieving smooth upgrading of the IPTV system in the IMS network. | 09-16-2010 |
20100246528 | Method and Apparatus for Frequency Offset Compensation - Frequency offset compensating methods and apparatus are provided. A frequency offset of a terminal according to the pilots is estimated, and terminals are grouped according to the frequency offset of the terminals. The terminals in different frequency offset groups are dispatched and are scheduled to occupy the time frequency resources in different time slices. Frequency offset compensation is carried on for each group of terminals by using a corresponding frequency offset compensation value. | 09-30-2010 |
20100304726 | Method, device and system for implementing multimedia ring back tone - A method, device and system for implementing Multimedia Ring Back Tone (MRBT) are provided, where the method includes: when a multimedia terminal sends a multimedia call request to a non-multimedia terminal, receiving the multimedia call request forwarded by a Mobile Switching Center (MSC) according to subscription information for an MRBT service of the non-multimedia terminal acquired by a Home Location Register (HLR), wherein the multimedia call request includes a unique identifier of the non-multimedia terminal and/or a unique subscription identifier in the subscription information; and determining the non-multimedia terminal as a subscription terminal for the MRBT service according to a correspondence between the acquired unique identifier and the non-multimedia terminal or to the unique subscription identifier in the subscription information, and playing the MRBT to the multimedia terminal. Therefore, the calling multimedia terminal may not only communicate with the called non-multimedia terminal in voice, but also view other media information including videos. | 12-02-2010 |
20110019803 | Method and device for presenting reason prompt for video call failure - A method for presenting a reason prompt for a video call failure includes: acquiring, by a network-side entity, a value of reason for a video call failure determined by an originating switch, with which a calling terminal is communicated; determining a reason prompt corresponding to the value of the reason for the video call failure; and presenting the reason prompt to the calling terminal. An embodiment of the present disclosure further provides a device for presenting a reason prompt for a video call failure and an originating switch apparatus. Reason prompts for video call failures can be updated dynamically at the network side, thereby guaranteeing the accuracy of reason prompts for video call failures presented to a calling subscriber, and improving the experience of the subscriber. Meanwhile, the operator can update a reason prompts for a video call failure in time, and the flexibility in operation at the operator side is enhanced. | 01-27-2011 |
20120102517 | METHOD, SYSTEM AND DEVICE FOR PROCESSING MEDIA STREAM - A media stream processing method, a communication system, and a relevant device are disclosed, so as to improve the user experience. The method includes the following steps: a first media receiving device receives media streams, where the media streams include a first media stream and a second media stream; and the first media receiving device processes the first media stream quickly and plays the second media stream normally so that media play progress of the first media receiving device is synchronous with media play progress of the second media receiving device, where the second media receiving device is configured to receive multicast media streams, and the first media receiving device and the second media receiving device are in the same multicast group. A communication system and a relevant device are also disclosed herein. In this way, the user experience is improved. | 04-26-2012 |
20130077037 | LIQUID CRYSTAL GRATING MODULE AND TWO DIMENSION-THREE DIMENSION SWITCHABLE LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A liquid crystal grating module ( | 03-28-2013 |
20130128781 | Method and Device for Implementing Synchronization Between Different Systems - The present invention provides a method and a device for implementing synchronization between different systems. The method includes setting a starting time of an LTE TDD frame, where the starting time set for the LTE TDD frame is later than a starting time set for a WiMAX frame. The LTE TDD frame is transmitted after the starting time of the LTE TDD frame arrives. The WiMAX frame adopts a subframe ratio structure of 29:18, the LTE TDD frame adopts a subframe ratio structure of subframe configuration 1, and an UpPTS time slot and a last uplink symbol of a last uplink subframe which are in the LTE TDD frame are in a status of being knocked off. | 05-23-2013 |
20130167922 | CONDUCTING POLYMER-CARBON MATERIAL COMBINED COUNTER ELECTRODE AND MANUFACTURING METHOD THEREOF - A conducting polymer-carbon material combined counter electrode for dye-sensitized solar cell comprises a conducting substrate ( | 07-04-2013 |
20130181207 | ORGANIC ELECTROLUMINESCENSCE DEVICE AND MANUFACTURING METHOD THEREOF - An organic electroluminescence device comprises the following structure: a conductive base ( | 07-18-2013 |
20130186465 | COUNTER ELECTRODE FOR DYE-SENSITIZED SOLAR CELL AND MANUFACTURING METHOD THEREOF - The invention relates to a counter electrode for a dye-sensitized solar cell and a manufacturing method thereof. The counter electrode comprises a conductive substrate and an acid doped polyaniline layer coated on at least one surface of the conductive substrate. The conductivity of the counter electrode is increased, the recombination probability of I | 07-25-2013 |
20130214262 | ORGANIC ELECTROLUMINESCENCE DEVICE AND MANUFACTURING METHOD THEREOF - An organic electroluminescence device is provided. The device comprises an anode base layer ( | 08-22-2013 |
20130240867 | ORGANIC ELECTROLUMINESCENT DEVICE AND FABRICATION METHOD THEREOF - An organic electroluminescent device (OELD) and the fabrication method thereof are disclosed. The OELD comprises an anode( | 09-19-2013 |
20130306956 | FLEXIBLE ORGANIC ELECTROLUMINESCENT DEVICE AND MANUFACTURING METHOD THEREOF - A flexible organic electroluminescent device and a manufacturing method thereof are provided. The device comprises a substrate ( | 11-21-2013 |
20130334688 | MULTI-ELEMENTS-DOPED ZINC OXIDE FILM, MANUFACTURING METHOD AND APPLICATION THEREOF - The invention relates to the semiconductor material manufacturing technical field. A multi-elements-doped zinc oxide film as well as manufacturing method and application in photo-electric devices thereof are provided. The manufacturing method comprises the following steps: (1) mixing the powder of Ga | 12-19-2013 |
20140077202 | TOP-EMITTING ORGANIC LIGHT-EMITTING DEVICE AND METHOD FOR PREPARING THE SAME - A top-emitting organic light-emitting device (OLED) and a method for preparing the same are provided. The top-emitting organic light-emitting device comprises, stacked in sequence, a substrate ( | 03-20-2014 |
20140086089 | METHOD FOR DETECTING INTERFERENCE BETWEEN BASE STATIONS AND BASE STATION - The present invention provides a method for detecting interference between base stations and a base station. The method includes: receiving, by a first base station, a command sent by an operation maintenance center, wherein the command comprises a frame number of a specified frame; collecting, by the first base station, a signal in an uplink sub-frame of the specified frame, wherein the collected signal comprises a signal obtained by collecting an index sequence sent by a second base station in a downlink sub-frame of the specified frame; and determining, by the first base station, an index sequence of the second base station, wherein the index sequence of the second base station is selected from a plurality of candidate index sequences, each of which is used to be correlated with the collected signal. Embodiments of the present invention can improve the detection efficiency and performance. | 03-27-2014 |
20140124768 | TOP-EMITTING FLEXIBLE ORGANIC LIGHT EMISSION DIODE DEVICE AND PREPARATION METHOD THEREOF - A top-emitting flexible organic light emission diode device and preparation method thereof are provided. The device involves overlapping a substrate, an anode layer, a hole injection layer, a hole transport layer, an emission layer, an electron transport layer, an electron injection layer and a cathode layer sequentially. The material of the cathode is scythe-silver alloy or ytterbium-silver alloy. The method for preparing the device comprises the following steps: cleaning and drying the substrate; depositing the anode layer on the surface of the substrate; overlapped depositing the hole injection layer, the hole transport layer, the emission layer, the electron transport layer and the electron injection layer sequentially on the surface of the anode layer; depositing the cathode layer on the surface of the electron injection layer to obtain the device. | 05-08-2014 |
20140145114 | CERIUM DOPED MAGNESIUM BARIUM TUNGSTATE LUMINESCENT THIN FILM, MANUFACTURING METHOD AND APPLICATION THEREOF - Cerium doped magnesium barium tungstate luminescent thin film, manufacturing method and application thereof are provided, said method for manufacturing cerium doped magnesium barium tungstate luminescent thin film comprises the following steps: mixing MgO, BaO, WO | 05-29-2014 |
20140230902 | CO-POLYMER OF 2,7-FLUORENE AND BITHIAZOLE, METHOD FOR PREPARING SAME AND SOLAR BATTERY CONTAINING SAME - Provided are a co-polymer of formula (I) of 2,7-fluorene and bithiazole, a method for preparing same, and a solar battery containing same. The structural formula of the copolymer of 2,7-fluorene and bithiazole is as shown by formula (I), wherein both R | 08-21-2014 |
20140319506 | ORGANIC ELECTROLUMINESCENT DEVICE HAVING TERNARY DOPED HOLE TRANSPORTATION LAYER AND PREPARATION METHOD THEREFOR - Disclosed are an organic electroluminescent device having ternary doped hole transportation layer and a preparation method therefor. The electroluminescent device comprises a conductive anode substrate ( | 10-30-2014 |
20140332788 | POLYMERIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING SAME - The present invention relates to a polymeric electroluminescent device and a method for preparing the same. The device comprises a conductive anode substrate, a hole injecting layer, a hole transportation layer, an electron barrier layer, a light-emitting layer, an electron transportation layer, an electron injecting layer and a cathode laminated in succession, and the material for the electron barrier layer is one selected from lithium fluoride, lithium carbonate, lithium oxide and lithium chloride. By preparing lithium compound as an inorganic electron barrier layer, the polymeric electroluminescent device is made of cheap materials which are easily obtainable, and most importantly has a low work function of approximately 2.0 eV, which can form a transition potential barrier of approximately 1.0 eV with the light-emitting layer and can limit the recombination of electrons and holes as far as possible, thereby increasing the recombination possibility of excitons and in turn improving the light-emitting efficiency of the polymeric electroluminescent device. | 11-13-2014 |
20150028311 | DOPED ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING SAME - Disclosed is a doped organic electroluminescent device, comprising the following structures laminated in succession: a conductive anode substrate, a hole injecting layer, a hole transportation layer, an electron barrier layer, a light-emitting layer, an electron transportation layer, an electron injecting layer and a cathode; and the material for the electron barrier layer is a hole transportation material doped with a cerium salt. The material for an electron barrier layer in such a doped organic electroluminescent device is a hole transportation material doped with a cerium salt which has a low work function of approximately −2.0 eV and can effectively block electrons. By doping the cerium salt having a low work function into the hole transportation material as the electron barrier layer, the LUMO energy level of the hole transportation material is greatly increased, thereby elevating the potential barrier between the electron barrier layer and the light-emitting layer, so that it is difficult for the electrons to transit to the side of the hole transportation layer and a good electron barrier effect is achieved. The present invention also provides a method for preparing the doped organic electroluminescent device. | 01-29-2015 |