Zte Corporation

Liangbin Li

Yi Li

Fei Yang

Xi Yu

Zhongshi Xie

Zhiqiang Huang

Longcheng Liang

Xuyao Luo

Yunshan Sun

Guomian Cheng

Zhuo Liu

The method for sending the trunking paging includes: after receiving a group paging request, a base station sending a paging message to trunking terminals in a present cell in a predetermined paging time slot, wherein the paging message includes a group identification of a group needing to be paged. A base station for sending the trunking paging includes a receiving module and a sending module. A method for receiving the trunking paging includes: after monitoring a paging message, when determining that a group identity included in the paging message is the same as a group identity of the group to which the present terminal belongs, a trunking terminal accessing the group service, and sending a paging response to base station, or not sending a paging response to base station. A trunking terminal for receiving the trunking paging includes a monitoring module, a judging module and a group service processing module.

Method and corresponding apparatus for sending and receiving trunking paging in LTE system

A method for implementing a trunking service, an evolved node B and a terminal are applied to a long term evolution system, and the method comprises: an evolved node B receiving a call request message sent by a calling terminal in a trunking common control channel (TCCCH) in an uplink direction, wherein, the TCCCH is used for bearing an uplink message of a trunking terminal. The above-mentioned technical solution implements a trunking function in a manner of newly adding a trunking service dedicated logic channel in an uplink/downlink direction and on the basis of an LTE system standard protocol, and supports concurrence of an LTE service and a trunking service in a same system. The demands of the trunking communications may be implemented on the basis of the LTE system, and the coexistence of the trunking service and the LTE service in a same system is implemented.

Method for implementing trunking service, evolved node B and terminal

A method and a device for classifying wireless data service are provided in the disclosure. The method comprises the following steps of: calculating Key Performance Indicators KPIs of the wireless call information, matching the calculated KPIs with the service model which is preset, and determining a service type of a call. The disclosure may quickly and accurately differentiate the actual IP service type of a user without increasing the system load at a base station or a core network, so that the quality of service of a wireless network is improved and the resource may be distributed reasonably.

Method and device for classifying wireless data service

A method and system for accessing a reverse common channel in a wireless network, said method comprises: according to burst data to be sent, a terminal sending a burst data request to a base station in said reverse common channel; according to captured said burst data request, said base station allocating resources to the burst data to be sent in said reverse common channel, and notifying allocated resources to said terminal through a forward common channel; and said terminal using said resources allocated by said base station to send said burst data to said base station in said reverse common channel according to a Hybrid Automatic Repeat Request (HARQ). The present invention can improve the access capacity of the reverse common channel and the rate of carrying the burst data in the reverse common channel, especially in the Do Rev. A system.

Access method and system for reverse public channel in wireless network

The present invention discloses a system of group communication and a method of group call processing based on CDMA2000 high-rate packet data network. The group communication system based on CDMA2000 high-rate packet data network includes: base station, packet control function module, packet data service node and AAA (authentication, authorization, accounting) server. The system further includes: multiple accessing terminals for making or responding the service request of group talk; group dispatching server for providing centralized control of group talk service, implementing the entire group talk service procedure from group user authentication to transmission of voice service package; group dispatch user side, which is an accessing gateway of group communication system, for providing signaling and service link between the base station and the group dispatching server. The present invention realizes the group communication system in the current high-rate packet data network, so that the group communication system satisfies the requirements of third generation communication, and adapts the development of the communication system.

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Shenzhen, China

Liangbin Li