Patent application number | Description | Published |
20120268549 | Wireless video conference system and multi-conference switching method thereof - The disclosure discloses a wireless video conference system, which comprises: a conference control module and a wireless conference switching module which are located at a system side, and a wireless video conference terminal module located in a wireless terminal, wherein the conference control module is configured, when a new conference is started, to send data information of the new conference and data information of an original conference to the wireless conference switching module; the wireless conference switching module is configured, when the new conference is started, to send a conference start instruction to the wireless terminal in a member list of the new conference, and to switch the wireless terminal to the new conference or maintain the wireless terminal in the original conference according to a conference switching instruction from the wireless terminal; and the wireless video conference terminal module is configured to receive the conference start instruction from the wireless conference switching module, and to send the conference switching instruction to the wireless conference switching module according to a choice of a user. The disclosure further discloses a multi-conference switching method in a wireless video conference system. By the disclosure, the multi-conference switching of the wireless terminal in the wireless video conference system is implemented. | 10-25-2012 |
20130215755 | GATEWAY DATA TRANSMISSION METHOD, DEVICE AND SYSTEM - A gateway data transmission method, device and system are provided, which relate to the field of communication, and involve solving data congestion in a dual mode gateway caused by occupation of resources of the dual mode gateway in existing gateway data transmission technology. The method provided in the present disclosure includes: when service data from a cellular network side needs to be transmitted to a capillary vessel network device via a dual mode gateway, it is determined if the dual mode gateway is congested; if it is congested, a delay transmission message is transmitted to a data transmission main body at the cellular network side, the delay transmission message includes a reaccess time evaluated for service data by the dual mode gateway, the data transmission main body delays the transmission of the service data. The present disclosure can be applied in communication between all sorts of different networks. | 08-22-2013 |
20130278707 | VIDEO COMMUNICATION METHOD AND TERMINAL - The disclosure provides a method for realizing visual communication and a terminal. The method includes: the initiating terminal and the receiving terminal of the visual communication establish a Bluetooth wireless communication link between the initiating terminal and the receiving terminal via the respective Bluetooth module thereof; and the initiating terminal and the receiving terminal transmit the multimedia information via the established Bluetooth wireless communication link to carry out the visual communication. In the disclosure, the Bluetooth technology and the low rate audio/video coding technology are combined effectively with the feature that the connection and networking are flexible and diversified and the capability of transmitting via a low bandwidth channel. | 10-24-2013 |
20140087665 | Method for Bluetooth Accessory Pairing with Bluetooth Device, and Bluetooth Accessory - The disclosure relates to a method for a Bluetooth accessory pairing with a Bluetooth device, and a Bluetooth accessory, in both of which the Bluetooth accessory can check a pairing list stored in a Bluetooth device; when the pairing list is not empty, the Bluetooth accessory searches for a preset number of Bluetooth devices from the pairing list according to connection priorities of Bluetooth devices and establishes connections with the preset number of Bluetooth devices searched out. The disclosure takes the number of times of connections between the Bluetooth device and the Bluetooth accessory as the connection priority, and implements the establishment of a connection between the Bluetooth accessory and the Bluetooth device according to the connection priority, in this way, the Bluetooth accessory can automatically pair with a plurality of Bluetooth devices. In addition, during the search process of the Bluetooth accessory, the Bluetooth accessory can terminate the search at any time according to an external instruction from a user and enter a discoverable mode, so as to pair and establish a connection with a device other than the devices in the pairing list; therefore, the flexibility of pairing is greatly improved, the delay of pairing is reduced and the user experience is improved. | 03-27-2014 |
20150026774 | ACCESS AUTHENTICATION METHOD AND DEVICE FOR WIRELESS LOCAL AREA NETWORK HOTSPOT - Disclosed are an access authentication method and device for a WLAN hotspot. The method comprises: an access password of a WLAN hotspot is updated according to a preset update time interval; and access for a wireless workstation which is accessing to the WLAN hotspot through a soft AP is authenticated according to the updated access password. The disclosure can solve the problem in the related art that other users can use traffic without limitation once they have stolen the password which causes great damage to users who pay the bill because the access password of the WLAN hotspot can only be manually updated. | 01-22-2015 |
20150146713 | Time synchronization method and system using WiFi-direct - Disclosed are a time synchronization method and system using WiFi-direct. The method comprises: a master control device obtaining from a base station standard date and time information used for time synchronization; establishing a WiFi-Direct connection between the master control device and a slave device; in accordance with an active manner, the slave device obtaining a time synchronization manner or a passive reception time synchronization manner, and obtaining the standard date and time information from the master control device through the WiFi-Direct connection; and the slave device calculating an actual standard date and time with the influence of transmission time delay eliminated using the standard date and time information, and setting a system date and time thereof using the actual standard date and time. The master control device of the present invention transmits to each slave device standard date and time information obtained from a base station through Wi-Fi Direct to enable each slave device to achieve time synchronization. | 05-28-2015 |
20150268148 | FULL-AUTOMATIC ERYTHROCYTE SEDIMENTATION RATE ANALYSIS METER AND DETECTING METHOD THEREOF - The invention provides a full-automatic erythrocyte sedimentation rate analyzer, which comprises a base as well as a blending device and a detecting device mounted on the base, wherein the blending device comprises a sample rack, a sample rack bracket and a rotating device; the sample rack bracket is arranged on the base, and is connected to the sample rack through a rotating shaft; more than one test tube rack is arranged on the sample rack; the rotating device is connected to the rotating shaft, and drives the rotating shaft to rotationally drive the sample rack to turn over up and down; a plurality of holes are arranged in each test tube rack; a fixing device is arranged in the hole, and used for placing and fixing a closed container containing samples; the detecting device comprises a guide device, a driving device, infrared transmitting and receiving devices having the same quantity as that of the test tube racks, and a mounting rack; the driving device drives the mounting rack to move up and down along the guide device; the mounting rack drives the infrared transmitting and receiving devices to move; the closed containers containing the samples are located on moving paths of the infrared transmitting and receiving devices; and infrared rays penetrate through the closed containers to realize detecting. | 09-24-2015 |