Tencent Technology (Shenzhen) Company Limited

Tencent Technology Company Limited

Liangliang Fan

Kai Liu

Chenglin Liu

Xiangyao Lin

Jinhai Liu

Shihai Cheng

Anqi Ren

Can Liu

Rungui Ye

Yaobo Hua

Lejun Liu

Zhijie Zhou

Bin Huang

Leteng Weng

Nongfei Pan

Zhan Shu

Yu Ngok Li

Danqing Sun

Yaxuan Zhu

Qing He

Jingui Wang

Yi Dan

Yuejun Liu

Ganrong Yang

Suipeng Qi

Wei Luo

Yong Zhang

Bin Zhang

Ling Li

Xiaohui Yao

Kai Feng Li

Qing Huang

Yang Guo

Yi Shan

Feng Lu

Runjia Huang

Haiwen Chen

Tianqing Huang

Yuewei Chen

Runda Cai

Xing Liang

Yuan Zhao

Qianya Lin

Jin Huang

Jin Lin

Kunfeng Rong

Yueteng Weng

Yifu Wang

Xueqin Lin

Jingqiong Feng

JingJing Li

Linping Tang

Huihui Chen

Shaojie Li

Guo Ling

Junda Li

Yuexin Zhang

Huan Xiao

Xiumin Lin

Kai Li

Zhuwei Xiong

Juanjuan Liang

Dunwei Wu

Yuyan Long

Lulu Xie

A data transmission system is provided for improving transmission scope and efficiency. The system includes a data device having a device identifier; a server having a server-side of an application program; and a mobile terminal having a client-side of the application program. The data device receives a trigger instruction, and broadcasts within a preset distance the device identifier of the data device according to the trigger instruction. When a distance between the mobile terminal and the data device is less than or equal to the preset distance, the mobile terminal enters the application program to receive the device identifier broadcasted by the data device, uploads the device identifier to the server-side of the application program, receives web page information that is corresponding to the device identifier and obtained by the server-side according to the device identifier, and displays the web page information on the application program of the mobile terminal.

Data transmission method and system, mobile terminal, and data device

The disclosure describes a device control method. A close-range communication connection between a terminal and a target device is established. A feature description of the target device is obtained through the close-range communication connection. The feature description corresponds to a function of the target device. An operation permission regarding the feature description is queried. The function is controlled by the terminal using the feature description according to the operation permission regarding the feature description.

Device control method and apparatus

A computer-implement method of processing resource exchange information includes the following steps: obtaining a data package including a user card identifier and a social network application identifier from a mobile phone; establishing a correspondence between the user card identifier and the social network application identifier and storing the correspondence in the computer system; obtaining user card data and resource exchange information from a payment terminal, wherein the user card data includes the user card identifier; performing security verification to the user card data and obtaining the corresponding social network application identifier when the security verification succeeds; processing a resource transfer request according to the social network application identifier and the resource exchange information and generating corresponding processing state information; and returning the corresponding processing state information to the payment terminal.

Method and system for processing resource exchange information

A method and device for controlling peripheral devices via a social networking platform includes a method and device for registering a peripheral device on a social networking platform, which includes: at a user device having one or more processors and memory: executing a social networking client application of the social networking platform on the user device; through the social networking client application, receiving an input identifying a peripheral device; and in response to receiving the input identifying the peripheral device: sending a request to establish a social networking identity for the peripheral device; and upon successful establishment of the social networking identity for the peripheral device, presenting the peripheral device as a social network contact of the user account in a user interface of the social networking client application.

Method and device for controlling peripheral devices via a social networking platform

A method for providing network connection to a smart device via a social networking application that is operating on a computing device different from the smart device is disclosed. The computing device obtains a device identifier of the smart device, and obtains a key of the smart device associated with the device identifier of the smart device from a social networking server. The key is pre-set to be uniquely associated with a device model of the smart device. The computing device encrypts configuration information of a target wireless network using the key associated with the smart device, to obtain encrypted configuration information. The target wireless network is currently accessed by the computing device. The computing device then broadcasts the encrypted configuration information. The smart device receives and decrypts the encrypted configuration information using a copy of the key stored on the smart device to access the target wireless network.

Network connection method, apparatus, storage medium and terminal

An information transmitting method and device, and an information receiving method and device are provided. The information transmitting method includes: obtaining authentication information; converting the authentication information into a binary sequence; encoding the binary sequence into optical signals based on a correspondence between a binary number and an optical signal; and transmitting the optical signals to a receiving device, wherein the receiving device receives the optical signals, obtains the authentication information carried in the optical signals, and performs an information authentication based on the authentication information.

Information transmission method, information reception method and apparatus

A service terminal, which is communicatively coupled to a remote server, communicates with an offline mobile phone located nearby via a short-range wireless communication protocol to complete a service request initiated by the mobile phone. The service terminal repeatedly broadcasts, via a short-range wireless transceiver, a service message to neighboring mobile terminals until after receiving a service purchase request message from one of the mobile terminals. The service terminal then suspends the broadcast of the service message and submits the service purchase request to the remote server and then receives a purchase confirmation message from the remote server. Next, the service terminal transmits, via the short-range wireless transceiver, the purchase confirmation message back to the user terminal.

Method, user terminal, and service terminal for processing service data

This application discloses a data communication method implemented at an electronic device. The electronic device obtains a sequence of data packets. Each data packet complies with a first data format corresponding to a network access protocol and comprises a respective header that further includes a data length field for specifying a length of the respective data packet. Data are then assigned to the data length fields of the sequence of data packets according to a second data format. The electronic device encrypts the sequence of data packets including the assigned data. The encrypted data packets are then sent to a receiver device that is communicatively coupled to the electronic device via a wireless network. The receiver device is configured to retrieve the assigned data from the data length fields of the data packets according to the first and second data formats and perform operations in accordance with the retrieved data.

Data communication via data packet headers

Systems and methods are provided for instant messaging. For example, a first association relationship with at least one first apparatus client for instant messaging is established; and a first control instruction is transmitted to the at least one first apparatus client to trigger the at least one first apparatus client to control, according to the first control instruction, an intelligent apparatus connected to the at least one first apparatus client to execute one or more predetermined operations.

Systems and methods for instant messaging

An IoT communication method, including: receiving via an account of the communication end, access information or control information sent from an account of a user end. The access information includes an identifier of a source terminal and an access command which accesses status information of the source terminal. The control information includes the identifier of the source terminal and a control command which controls the source terminal, the account of the communication end and the account of the user end are bound to each other in instant messaging software; sending the access command or the control command to the source terminal specified by the identifier of the source terminal; obtaining source information which the source terminal returns in response to receiving the access command or the control command from the communication end; sending, via the account of the communication end, the source information to the account of the user end.

Internet of Things (IoT) communication method, communication end, and user end

Method and device of encrypting communication between a server and a peripheral device are disclosed. The method includes: a server receiving a session request from a control device, the session request including a predetermined device ID of a peripheral device associated with the control device; generating a first session key for encrypting and decrypting future communication between the peripheral device and the server; identifying a pre-stored encryption key corresponding to the predetermined device ID from a database, wherein the pre-stored encryption key is also pre-stored in the peripheral device; encrypting the first session key using the pre-stored encryption key; sending the encrypted first session key to the peripheral device via the control device; and encrypting communication to the peripheral device in a respective communication session using the first session key.

Method and system for encrypted communications

Embodiments of the present invention disclose a data transmission method, a data transmission device and system. The method includes: receiving a picture pushing message from an instant messaging service device, the picture pushing message including a target picture and a source user identification, and the picture pushing message being sent when the instant messaging service device receives a picture sending request from an instant messaging client to a specified public account, the picture sending request including the target picture and the source user identification; based on the source user identification, querying a target electronic photo frame identification having a binding relationship with the source user identification; and based on the target electronic photo frame identification, sending the target picture to an electronic photo frame corresponding to the target electronic photo frame identification.

Data transmission method, and relevant device and system

This application discloses a data transfer method for transferring information concerning a service set associated with a communication network. An electronic device obtains a plurality of data packets that comply with a specific data format corresponding to a network access protocol, and each data packet includes a respective header that further includes at least one data field. A service set identifier (SSID) data set is arranged in the at least one data field of the plurality of data packets according to a link layer data structure. The SSID data set at least includes a SSID and a SSID password, and identifies a wireless network that transmits the plurality of data packets and is accessible when the SSID password is verified. The data packets that include the SSID data set are encrypted, and to a receiver device that is communicatively coupled to the electronic device via the identified wireless network.

Methods and systems for enabling communication with a receiver device in a network

Growing community of inventors

Shenzhen, China

Liangliang Fan