Abstract: The present application provides a method, a device, a transmitter, and a receiver for detecting syncwords. After inserting syncwords in a data frame to be transmitted, a transmitter transmits the data frame to be transmitted inserted with a preset number of syncwords to a receiver. Because the bit-length of information in the data frame to be transmitted inserted with the preset number of syncwords is a specified multiple of the length of the syncwords, and the symbol components of the preset number of the inserted syncwords are different, or the symbol components are the same but the orders of the symbols are different, the receiver correlates each syncword of the preset number of syncwords with the data frame to be transmitted inserted with the preset number of syncwords after receiving the data frame to be transmitted.

Abstract: The present application provides a method, a device, a transmitter, and a receiver for detecting syncwords. After inserting syncwords in a data frame to be transmitted, a transmitter transmits the data frame to be transmitted inserted with a preset number of syncwords to a receiver.

Abstract: Embodiments of the present disclosure disclose an information pushing method performed at a computer server, the method comprising: receiving an information retrieving request sent by a client; in response to the information retrieving request, identifying an information list and a current retrieval position of the information list; retrieving, from the information list, multiple pieces of information starting from the current retrieval position in a cyclic manner; and pushing the multiple pieces of information to the client, wherein the multiple pieces of information is presented at the client in their retrieval order.

Abstract: Embodiments of the present disclosure disclose an information pushing method performed at a computer server, the method comprising: receiving an information retrieving request sent by a client; in response to the information retrieving request, identifying an information list and a current retrieval position of the information list; retrieving, from the information list, multiple pieces of information starting from the current retrieval position in a cyclic manner; and pushing the multiple pieces of information to the client, wherein the multiple pieces of information is presented at the client in their retrieval order.

Abstract: A scheduling server receives a voice service group access request from a user terminal, wherein the voice service group access request carries an identifier of a voice service group that a user of the user terminal is to join. The scheduling server determines a candidate voice server set according to a region where the user terminal is located and/or a network operator of the user terminal. If the number of online users in the voice service group identified by the identifier in the voice service group access request does not exceed a predefined threshold, a relationship between the voice service group and a first voice server providing services for the voice service group is found in a storage area and the first voice server belongs to the candidate voice server set, the user terminal accesses the voice service group via the first voice server.

Abstract: A scheduling server receives a voice service group access request from a user terminal, wherein the voice service group access request carries an identifier of a voice service group that a user of the user terminal is to join. The scheduling server determines a candidate voice server set according to a region where the user terminal is located and/or a network operator of the user terminal. If the number of online users in the voice service group identified by the identifier in the voice service group access request does not exceed a predefined threshold, a relationship between the voice service group and a first voice server providing services for the voice service group is found in a storage area and the first voice server belongs to the candidate voice server se, the user terminal accesses the voice service group via the first voice server.