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Energy-saving control method and device of base station between two radio network controllers

A wireless network, energy-saving control technology, applied in wireless communication, energy-saving ICT, energy-saving and other directions, can solve problems such as the failure of the base station to achieve energy-saving, increase the manufacturing cost of the base station, and the lack of corresponding attention to the energy-saving of the base station.

Active Publication Date: 2014-11-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology has the following problems: the use of such devices increases the manufacturing cost of the base station, and at the same time a large number of base stations that do not use such devices cannot achieve the purpose of energy saving
[0004] At present, there is no technical solution based on inter-RNC base station energy saving, and the issue of inter-RNC base station energy saving has not been given corresponding attention

Method used

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  • Energy-saving control method and device of base station between two radio network controllers
  • Energy-saving control method and device of base station between two radio network controllers
  • Energy-saving control method and device of base station between two radio network controllers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] In this embodiment, the judgment algorithm of energy-saving control between RNCs is based on the current time period, the energy-saving state of the RNC cell, the load situation of different RNC cells, and the comprehensive judgment of the energy-saving state; REQUEST) message carries inter-RNC cell information request; use inter-RNC cell information response (INTER-RNC CELL INFO RESPONSE) message to indicate processing success; use inter-RNC cell information failure (INTER-RNC CELL INFOFAILURE) message to indicate processing failure; use The inter-RNC cell information update (INTER-RNC CELLINFO UPDATE) message indicates that the inter-RNC cell information is updated; the inter-RNC energy saving control indication (INTER-RNC ENERGY SAVINGS INDICATION) message is used to carry the inter-RNC energy saving control indication; the inter-RNC energy saving control response ( INTER-RNC ENERGY SAVINGSRESPONSE) message indicates that the processing is successful; using an inter-R...

Embodiment 2

[0072]In this embodiment, the INFORMATION EXCHANGE INITIATION REQUEST, INFORMATION EXCHANGE INITIATION RESPONSE, INFORMATION EXCHANGE INITIATION FAILURE, and INFORMATION REPORT messages of the Iur interface are extended, and information elements are added to the messages to indicate inter-RNC cell information request, inter-RNC cell information response, inter-RNC cell Information failure response, inter-RNC cell information update, here can also be newly constructed similar messages to realize this function; expand the DIRECT INFORMATION TRANSFER message of the Iur interface, add information elements in the message to indicate inter-RNC cell energy-saving control instructions, inter-RNC energy-saving control response, In response to energy saving control failure between RNCs, a similar message can also be newly constructed to realize this function.

[0073] The modifications involving the 25.423 protocol messages are shown in Table 1 to Table 6, where the parts in bold italics...

Embodiment 3

[0096] In this embodiment, the INFORMATION EXCHANGE INITIATION REQUEST, INFORMATION EXCHANGE INITIATION RESPONSE, INFORMATION EXCHANGE INITIATION FAILURE, and INFORMATION REPORT messages of the Iur interface are extended, and information elements are added to the messages to indicate inter-RNC cell information request, inter-RNC cell information response, inter-RNC cell Information failure response, inter-RNC cell information update, here you can also construct a similar message to realize this function; expand the INFORMATION EXCHANGE INITIATION REQUEST, INFORMATION EXCHANGE INITIATION RESPONSE, INFORMATION EXCHANGE INITIATION FAILURE message of the Iur interface, add information elements in the message to indicate the inter-RNC cell Energy-saving control instruction, inter-RNC energy-saving control response, and inter-RNC energy-saving control failure response, similar messages can also be constructed here to realize this function.

[0097] The modification related to the 25....

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PUM

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Abstract

The invention discloses an energy-saving control method of a base station between two radio network controllers, comprising the following steps of acquiring state information of a district between two radio network controllers RNC; carrying out energy-saving control judgment according to the state information of the district in the RNC and state information of a district in another RNC, which has same or adjacent covering region with a district of certain RNC; and waking the district in another RNC, which has the same or adjacent covering region with the RNC, or / and the district of the RNC or / and enabling the district in another RNC, which has the same or adjacent covering region with the district of the RNC or / and the district of the RNC to be in dormant rest according to a judgment result. The invention also discloses a device for realizing the method. The invention is highest possible to realize energy saving of the base station and is simple and practical.

Description

technical field [0001] The present invention relates to an energy-saving control technology of a base station, in particular to an energy-saving control method and device for a base station between radio network controllers (RNC, Radio Network Controller). Background technique [0002] At present, the telecommunications industry has gradually entered the meager profit stage. While seeking to expand market share and business types to increase revenue, telecommunications operators are also paying more and more attention to energy saving and other cost reduction links. As a major energy consumer for operators, base stations are the key to energy conservation. At the same time, ordinary people are paying more and more attention to the problem of electromagnetic wave radiation pollution in the working state of the base station. [0003] At present, the energy saving of the base station is mainly achieved by adopting new energy-saving and environmental protection devices and impr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W76/04H04W88/08
CPCY02B60/50H04W52/0206Y02D30/70
Inventor 赵杰高音
Owner ZTE CORP