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Wireless resource adjustment method and device thereof

A wireless resource and adjustment method technology, applied in the field of communication, can solve the problems of signaling storm, unfavorable terminal power saving, etc., and achieve the effects of preventing signaling storm, good network optimization and power saving, and maximizing the utilization rate of wireless resources

Inactive Publication Date: 2014-03-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0032] The present invention provides a wireless resource adjustment method and device to at least solve the problems in the related art that the terminal frequently accesses the network, or frequently or sporadically sends data packets, which causes signaling storms and is not conducive to terminal power saving.

Method used

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  • Wireless resource adjustment method and device thereof
  • Wireless resource adjustment method and device thereof
  • Wireless resource adjustment method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0161] This preferred embodiment describes that after the terminal accesses the 3GPP network, the mobility management network element SGSN / MME obtains the terminal radio resource usage parameters from the user subscription data, and transmits the parameters in the Network Access Signaling (Network Access Signaling, abbreviated as NAS) ) in the response message (which may be a signaling message such as a radio access resource assignment message, a radio bearer establishment message, etc., as in subsequent preferred embodiments) to the radio access network RNC / eNB. The wireless access network dynamically adjusts the terminal's wireless resources according to the terminal's wireless resource usage parameters, so that the terminal maintains a connection state and adopts an appropriate bandwidth when frequently sending small data packets. The idle timer is adjusted as follows: if the frequency of sending and receiving small data packets is very low (that is, occasional small data pa...

Embodiment 2

[0176] This preferred embodiment describes that after the terminal accesses the 3GPP network, the wireless access network obtains the terminal wireless resource usage parameters according to the measurement of the small data sending and receiving interval and the data packet length. The wireless access network dynamically adjusts the terminal's wireless resources according to the terminal's wireless resource usage parameters, so that the terminal maintains a connection state and adopts an appropriate bandwidth when frequently sending small data packets. The idle timer is adjusted as follows: if the frequency of sending and receiving small data packets is very low (that is, occasional small data packets), shorten the idle timer time so that the terminal enters the idle state as soon as possible after sending and receiving data to save energy; if the frequency of sending and receiving small data packets If the degree is very high (that is, frequent sending of small data packets),...

Embodiment 3

[0195] This preferred embodiment describes that after the terminal accesses the 3GPP network, the core network side media gateway GGSN / PDN GW obtains the terminal wireless resource usage parameters according to the measurement of the small data sending and receiving interval and the data packet length, and sends them through the SGSN / MME Give wireless access to the network. The wireless access network dynamically adjusts the terminal's wireless resources according to the terminal's wireless resource usage parameters, so that the terminal maintains a connection state and adopts an appropriate bandwidth when frequently sending small data packets. The idle timer is adjusted as follows: if the frequency of sending and receiving small data packets is very low (that is, occasional small data packets), shorten the idle timer time so that the terminal enters the idle state as soon as possible after sending and receiving data to save energy; if the frequency of sending and receiving sma...

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Abstract

The invention discloses a wireless resource adjustment method and a device thereof. The wireless resource adjustment method comprises the following steps: (1) a wireless access network obtains terminal service frequency information which comprises the frequency information of a terminal access network or a transceiver data packet; and (2) the wireless access network adjusts an idle timer parameter corresponding to a terminal whose frequency of an access network or frequency of a transceiver data packet satisfies a condition according to the terminal service frequency information. According to the method and the device, the terminal is connected to the network frequently, or when 3GPP network frequent or sporadic data is connected, a network side carries out optimization and adjustment on an idle timer according to the terminal service frequency information, thus under the premise of not reducing a user experience, the terminal which is frequently connected to the network to send data maintains a connection state for a long time, the signaling storm caused by the frequent initiation of data transmission by the terminal is prevented, and the power saving of the terminal is facilitated to a certain extent.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for adjusting wireless resources. Background technique [0002] At present, machine-to-machine (M2M for short) communication services have gradually been widely used, for example, in logistics systems, remote meter reading, smart home and other fields. M2M service providers mainly use existing wireless networks to carry out M2M services, for example, general packet radio service (General Packet Radio Service, referred to as GPRS) network, evolved packet system (Evolved Packet System, referred to as EPS) network and other packet switching (Packet Switched, referred to as PS) network. [0003] In the third generation mobile communication system, GPRS evolves into a Universal Mobile Telecommunications System Packet Switch (UMTS PS for short) domain. figure 1 is a schematic diagram of the network architecture of UMTS PS according to related technologies, such ...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W52/02H04W72/12
CPCH04W72/12Y02B60/50H04W72/0453H04W28/0252H04W76/27H04W52/0251Y02D30/70H04W72/51H04W72/53
Inventor 谢宝国李志军
Owner ZTE CORP