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Group addresing method based on HRPD technology

A group and addressing technology, which is applied in the field of group addressing based on HRPD technology, can solve the problems of technology disclosure, no group addressing, and no explicit group addressing, so as to reduce the load and reduce the number of messages Effect

Inactive Publication Date: 2007-04-04
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current technology, although the HRPD protocol specifies unicast addressing and broadcast addressing, it does not clearly propose how to perform group addressing, and there is no other technology related to group addressing based on this technology.

Method used

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  • Group addresing method based on HRPD technology
  • Group addresing method based on HRPD technology
  • Group addresing method based on HRPD technology

Examples

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] A group addressing method based on HRPD technology of the present invention, as shown in Figure 3, mainly includes the following steps:

[0019] In the first step, the access network (Access Network, hereinafter referred to as AN) actively initiates negotiation with the access terminal (AccessTerminal, hereinafter referred to as AT) for negotiation parameters specially used for group addressing and determining the period of AT monitoring control channel, and the negotiation is successful. .

[0020] In the second step, when the AN sends a group message to a group on the control channel, the group message address is used; the AN sends the group message in a period of the control channel specially used for group addressing.

[0021] In the third step, the AT determines and monitors all the control channel cycles that it should monito...

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Abstract

The method comprises: the access network initiates a negotiation to the access terminal to decide the negotiation parameters of listen-in control channel cycle of the access terminal; the cycle defined by the parameters is used in group addressing; after successful negotiation, the access network uses the message address to show the message is a group message and carries the ID of the group when sending the group message, and sends the group message in the control channel cycle used in group addressing; according to the protocol rules and his own negotiation parameters, the access terminal determines and listens in the cycles of all control channel required to be listened in, and uses his own group ID to make match in the control channel cycle used in group addressing in order to decide if it a group message sent to his own group.

Description

technical field [0001] The present invention relates to a group addressing method in the field of mobile communication and trunking communication, in particular to a system based on High Rate Packet Data (hereinafter referred to as HRPD) and mobile communication based on HRPD technology. Group addressing methods for systems and trunked communication systems. Background technique [0002] CDMA2000 is one of the three major 3G standards, and HRPD is an important representative of CDMA2000 technology. In mobile communication, HRPD can not only realize various broadband services, but also carry out two-way high-speed data transmission. It provides network connection at any time and any place, thus making wireless network access easier, faster and more practical. Its excellent support for VOIP, broadcast and multicast applications has opened up a broad space for it, and the smooth upgrade capability of the CDMA2000 system has undoubtedly laid a solid foundation for its wide appl...

Claims

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Application Information

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IPC IPC(8): H04Q7/28
Inventor 刘燚灵方源立陈华徐子华肖荣建张万帅
Owner ZTE CORP
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