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Method for determining paging time slot in CDMA cluster service base station

A technology for trunking services and base stations, applied in the field of communications, can solve problems such as slow startup and access, and achieve the effect of improving speed

Active Publication Date: 2010-12-01
SHENZHEN ZTE TRUNKING TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention is made in consideration of the above problems. The main purpose of the present invention is to provide a new scheme for determining the paging time slot of a CDMA trunking service base station by introducing a negative time slot, so as to solve the problem of slow power-on access in actual network operation. question

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  • Method for determining paging time slot in CDMA cluster service base station
  • Method for determining paging time slot in CDMA cluster service base station
  • Method for determining paging time slot in CDMA cluster service base station

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Abstract

Disclosed is a method for a base station to determine the paging time slot in a CDMA group system, which comprises as following: if the base station judges that a mobile station PTT version number is bigger than or equals to the preset value and obtains the negative time slot information of the mobile station, the minimum value among a maximum PTT time slot periodical index, a PTT time slot periodical index, a maximum time slot periodical index and a time slot periodical index is taken as a first time slot periodical index and the mobile station is paged through the time slot period determined by the first time slot periodical index; if the base station does not obtain the negative time slot information of the mobile station, the base station takes the minimum value among the maximum PTTtime slot periodical index, the time slot periodical index and the time slot periodical index as a second time slot periodical index and pages the mobile station through the time slot period determined by the second time slot periodical index; if the PTT protocol version number of the mobile station is smaller than the preset value, the base station takes the minimum value between the maximum time slot periodical index and the time slot periodical index as a third time slot periodical index and pages the mobile station through the time slot period determined by the third time slot periodical index.

Description

A method for determining a paging time slot by a CDMA trunking service base station technical field The present invention relates to the communication field, and in particular, relates to a method for determining the paging time slot of a CDMA (Code Division Multiple Access) trunking service base station. Background technique Two modes of paging are allowed in the CDMA system: slotted mode and non-slotted mode. Non-slotted mode (Non-slottedMode) refers to the working mode in which the mobile station continuously monitors the F-PCH instead of monitoring according to a specified time slot. Because the mobile station needs to continuously demodulate and decode the F-PCH and process the messages, the battery will be consumed quickly; at the same time, the system parameter message will be broadcast cyclically on the F-PCH without paging. Repeated reception is also a waste for a mobile station that has correctly obtained these parameters and is already in an idle state. Ther...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W84/08
CPCH04W8/22H04W68/02
Inventor 吴传喜
Owner SHENZHEN ZTE TRUNKING TECH CORP