Abstract: Some implementations described herein provide a semiconductor structure. The semiconductor structure includes a first terminal coupled to a substrate of the semiconductor structure. The first terminal comprises a tunneling layer formed on the substrate, a first conductive structure formed on the tunneling layer, and a dielectric structure formed on a top surface and on a first curved side surface of the first conductive structure. The semiconductor structure includes a second terminal coupled to the substrate. The second terminal comprises a second conductive structure formed on an isolation structure. The second conductive structure has a second curved side surface, and the dielectric structure is disposed between the first curved side surface and the second curved side surface.

Abstract: Some implementations described herein provide a semiconductor structure. The semiconductor structure includes a first terminal coupled to a substrate of the semiconductor structure, with the first terminal including a first portion of a tunneling layer formed on the substrate, and a first gate formed on the first portion of the tunneling layer. The semiconductor structure includes a second terminal coupled to the substrate and adjacent to the first terminal, with the second terminal including a second portion of the tunneling layer formed on the substrate, a second gate formed on the second portion of the tunneling layer, and a dielectric structure formed on a top surface and side surfaces of the second gate. The semiconductor structure includes a third terminal coupled to an insulating structure and adjacent to the second terminal, with the third terminal including, a third gate formed on the insulating structure.

Abstract: Some implementations described herein provide a semiconductor structure. The semiconductor structure includes a first terminal coupled to a substrate of the semiconductor structure. The first terminal comprises a tunneling layer formed on the substrate, a first conductive structure formed on the tunneling layer, and a dielectric structure formed on a top surface and on a first curved side surface of the first conductive structure. The semiconductor structure includes a second terminal coupled to the substrate. The second terminal comprises a second conductive structure formed on an isolation structure. The second conductive structure has a second curved side surface, and the dielectric structure is disposed between the first curved side surface and the second curved side surface.

Abstract: Some implementations described herein provide a semiconductor structure. The semiconductor structure includes a first terminal coupled to a substrate of the semiconductor structure, with the first terminal including a first portion of a tunneling layer formed on the substrate, and a first gate formed on the first portion of the tunneling layer. The semiconductor structure includes a second terminal coupled to the substrate and adjacent to the first terminal, with the second terminal including a second portion of the tunneling layer formed on the substrate, a second gate formed on the second portion of the tunneling layer, and a dielectric structure formed on a top surface and side surfaces of the second gate. The semiconductor structure includes a third terminal coupled to an insulating structure and adjacent to the second terminal, with the third terminal including, a third gate formed on the insulating structure.

Abstract: An apparatus and method for synchronizing audio-video captures first audio data, and sends the first audio data to a communication device. The first audio data includes first audio timestamps. The apparatus captures first video data, and sends the first video data to the communication device. The apparatus adjusts the first audio timestamps to adjust the first audio timestamps after receiving a DTMF message.

Abstract: An apparatus and method for synchronizing audio-video captures first audio data, and sends the first audio data to a communication device. The first audio data includes first audio timestamps. The apparatus captures first video data, and sends the first video data to the communication device. The apparatus adjusts the first audio timestamps to adjust the first audio timestamps after receiving a DTMF message.

Abstract: An audio-video synchronization method is executable in a video conference device. The method includes determining a first presence time of a predetermined visual effect in a captured video sample stream and a second presence time of a predetermined sound effect in a captured audio sample stream, calculating a time difference between the first and second presence time, and adjusting timestamps of each real-time transport protocol packet in an audio stream sent out by the video conference apparatus based on the time difference. The method further includes receiving an adjustment value from an user input, and adjusting timestamps of each real-time transport protocol packet in an audio stream received by the video conference apparatus based on the adjustment value.

Abstract: An audio-video synchronization method is executable in a video conference device. The method includes determining a first presence time of a predetermined visual effect in a captured video sample stream and a second presence time of a predetermined sound effect in a captured audio sample stream, calculating a time difference between the first and second presence time, and adjusting timestamps of each real-time transport protocol packet in an audio stream sent out by the video conference apparatus based on the time difference. The method further includes receiving an adjustment value from an user input, and adjusting timestamps of each real-time transport protocol packet in an audio stream received by the video conference apparatus based on the adjustment value.

Abstract: A mobile terminal connects to a wireless access point (AP) connected to a web server to retrieve and display a list of uniform resource locators (URLs) corresponding to types of multimedia content stored in a multimedia server. Each URL includes a channel identifier allocated to a corresponding type of the multimedia content. After receiving a selection of one URL, the mobile terminal parses the selected URL to retrieve a channel identifier, and automatically switches to a channel corresponding to the channel identifier. The mobile terminal connects to a wireless AP on the channel to retrieve a corresponding type of the multimedia content from the multimedia server.

Abstract: An Internet protocol (IP) phone establishes a voice communication with a remote IP phone, and establishes a desktop sharing connection with the remote IP phone upon a sharing key being pressed. The IP phone captures local desktop display data of a local computer, and transmits the local desktop display data to the remote IP phone over the Internet. The IP phone receives remote desktop display data of a remote computer from the remote IP phone over the Internet, and outputs the remote desktop display data to the local computer to display the remote desktop display data on the local computer.

Abstract: A wireless communication terminal roaming from a current access point (AP) to a destination AP within a plurality of APs includes various functional modules. The wireless communication terminal detects a current service quality parameter of each of the plurality of APs, a roaming frequency, and a packet retransmission rate of the wireless communication terminal in a predetermined detection period. Furthermore, the wireless communication terminal calculates a value of an RQI according to the current service quality parameter of each of the plurality of APs, the roaming frequency, and the packet retransmission rate of the wireless communication terminal, and regulates a roaming threshold of the current AP according to the value of the RQI and determines the destination AP that has satisfied a roaming condition corresponding to the value of the RQI.

Abstract: A mobile terminal connects to a wireless access point (AP) connected to a web server to retrieve and display a list of uniform resource locators (URLs) corresponding to types of multimedia content stored in a multimedia server. Each URL includes a channel identifier allocated to a corresponding type of the multimedia content. After receiving a selection of one URL, the mobile terminal parses the selected URL to retrieve a channel identifier, and automatically switches to a channel corresponding to the channel identifier. The mobile terminal connects to a wireless AP on the channel to retrieve a corresponding type of the multimedia content from the multimedia server.

Abstract: A mobile terminal device detects current communication environment status of the device and calculates a value of a radio quality index (RQI), and adjusts the roaming threshold according to the value of the RQI. The device further calculates a value of a user movement index (UMI) and adjusts the frequency of the device for scanning object access points. After determining the object access point that has satisfied a roaming threshold, the device ends the communication between the device and the current access point, and establishes a communication between the device and the object access point.

Abstract: A device for realizing on screen display (OSD) in video signals includes a comparator (430) and an outputting control unit (440). The comparator (430) is used for receiving OSD signals and identification signals on a background color selected to be transparent in the OSD signals, identifying the background color in the OSD signals based on the identification signals, and generating a control signal based on the identification. The outputting control unit (440) is connected to the comparator (430), and is used for receiving UV components of the OSD signals, UV components of the video signals, and the control signal, and for selectively outputting UV data of the video signals or UV data of the OSD signals according to the control signal. The device simulates translucent OSD by preparing the Y and UV components of displayable YUV signals respectively from the video signals and the OSD signals.

Abstract: A mobile terminal device detects current communication environment status of the device and calculates a value of a radio quality index (RQI), and adjusts the roaming threshold according to the value of the RQI. The device further calculates a value of a user movement index (UMI) and adjusts the frequency of the device for scanning object access points. After determining the object access point that has satisfied a roaming threshold, the device ends the communication between the device and the current access point, and establishes a communication between the device and the object access point.

Abstract: A wireless communication terminal roaming from a current access point (AP) to a destination AP within a plurality of APs includes various functional modules. The wireless communication terminal detects a current service quality parameter of each of the plurality of APs, a roaming frequency, and a packet retransmission rate of the wireless communication terminal in a predetermined detection period. Furthermore, the wireless communication terminal calculates a value of an RQI according to the current service quality parameter of each of the plurality of APs, the roaming frequency, and the packet retransmission rate of the wireless communication terminal, and regulates a roaming threshold of the current AP according to the value of the RQI and determines the destination AP that has satisfied a roaming condition corresponding to the value of the RQI.

Abstract: A device for realizing on screen display (OSD) translucency in video signals includes a comparator (430) and an outputting control unit (440). The comparator (430) is used for receiving OSD signals and identification signals on a background color selected to be transparent in the OSD signals, identifying the background color in the OSD signals based on the identification signals, and generating a control signal based on the identification. The outputting control unit (440) is connected to the comparator (430), and is used for receiving UV components of the OSD signals, UV components of the video signals, and the control signal, and for selectively outputting UV data of the video signals or UV data of the OSD signals according to the control signal. By employing the device, OSD translucency can be efficiently realized through simple operations. A related system and method for efficiently realizing OSD translucency are also provided.

Abstract: A multimedia messaging system and method for controlling message procedures.

Abstract: A multimedia messaging system includes: a database (61) storing data on collection terms and client contact data, wherein the data on collection terms includes message sources, clients, collection terms, and monitoring cycles, and the contact data includes client names and addresses; a message collecting module (62) for acquiring messages that match collection terms set by users; a message processing module (66) for generating alert messages based on said data on collection terms and contact data, the alert messages comprising client addresses; and a message sending module (68) for sending generated alert messages to clients. A related method includes: (i) accessing message sources at a predefined monitoring cycle; (ii) querying the message sources according to predefined collection terms; (iii) acquiring a message that matches the collection terms; (iv) generating an alert message based on the acquired message and on client contact data; and (v) sending the alert message to clients.

Abstract: A multimedia messaging system includes a database (61) for storing relevant basic data, a message receiving module (62) for receiving first messages provided by a plurality of message providers (2), a message processing module (66) for generating respective second messages based on the first messages, and a message sending module (68) for transmitting the second messages to respective message receivers (4) or substitutes thereof. Said basic data include message classification data, data on substitutes of message receivers, contact data on message receivers and substitutes thereof, and data on modes of transmission of messages. The message processing module includes a message processing sub-module (661), a feedback receiving sub-module (665), a time controlling sub-module (662), and a conversion controlling sub-module (663). A related multimedia messaging method is also disclosed.