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Short message receiving method in zero emission cell based on td‑scdma technology

A technology of TD-SCDMA, receiving method, applied in the direction of message/mail/announcement

Active Publication Date: 2017-11-10
CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention solves the problem that the terminal can receive network short messages when the terminal equipment in the zero transmission state cannot send any information

Method used

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  • Short message receiving method in zero emission cell based on td‑scdma technology
  • Short message receiving method in zero emission cell based on td‑scdma technology
  • Short message receiving method in zero emission cell based on td‑scdma technology

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Experimental program
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Embodiment Construction

[0036] The present invention provides a method for receiving a short message in a zero-emission cell based on TD-SCDMA technology, comprising:

[0037] In the system information block 1 (SIB1), the field (Spare) in the parameter CN (Core Network: core network) domain NAS system information ("CNdomain specific GSM-MAP NAS system info") is a reserved field, and has been vacant and unused so far , so it can be considered to mark the reserved field in the form of special assignment as an effective identification of the zero-transmitting cell. It can be stipulated that the reserved Spare field is configured, and when the value is all 1, it means that the cell belongs to a zero-transmission cell, and at the same time, once the UE (User Equipment) enters the zero-transmission cell, the zero-transmission mode will be enabled immediately.

[0038] The specific parameter composition of SIB1 is shown in Table 1.

[0039] Table 1 CN domain specific GSM-MAP NAS system info (circuit CS dom...

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Abstract

The invention discloses a zero-transmission community short message receiving method based on the TD-SCDMA technology. The method includes the steps of configuring fields Spare in parameter CN domain NAS system information in a system information block, wherein it shows that a community is a zero-transmission community when each value is one; instantly starting the zero-transmission mode once a user device enters the zero-transmission community; conducting the paging process in the short message service receiving process if the short message needs to be sent to the user device through a network till paging is conducted on the corresponding user device, judging whether paging arrives at the user device or not according to network information in a paging indication channel through the user device, and then reading effective information on a paging channel.

Description

technical field [0001] Based on TD-SCDMA, the invention proposes a method for receiving short messages in a zero-transmission cell, which belongs to the communication field. Background technique [0002] In many special communication scenarios, the field site has strict requirements on the electromagnetic compatibility of the wireless communication technology used. For example, in the scenario where there are many devices sensitive to electromagnetic interference, the electromagnetic waves emitted by wireless terminal devices can interfere with sensitive devices. The normal operation of the equipment may also affect the accurate control and normal reading of some equipment meters. In order to avoid possible risks, the use of wireless terminals is prohibited in these scenarios, and fixed telephone systems are generally used for effective communication. [0003] Scenarios that are sensitive to electromagnetic interference require the user equipment (UE) to have zero transmiss...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/14
CPCH04W4/14
Inventor 孙伟强李宾钟程
Owner CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD
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