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Mitigation of signalling congestion in a wireless network

A wireless network and signaling congestion technology, applied in wireless communication, network traffic/resource management, electrical components, etc., to increase available signaling bandwidth and alleviate signaling congestion

Active Publication Date: 2016-03-23
HUAWEI TECH SWEDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Correspondingly, the object of the present invention is to provide a method and device for alleviating signaling congestion in a wireless network, which can overcome the above-mentioned defects, and effectively alleviate the congestion of the wireless network without significantly increasing the technical complexity of the wireless network infrastructure. signaling congestion in

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  • Mitigation of signalling congestion in a wireless network
  • Mitigation of signalling congestion in a wireless network
  • Mitigation of signalling congestion in a wireless network

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Embodiment Construction

[0070] From Figure 4 It can be seen from the schematic block diagram of , that the wireless network 1 in the embodiment of the present invention includes at least one base station 2 and mobile devices MD3-1, 3-2 and 3-3. A mobile device 3-i is any mobile device in a set of associated mobile devices. exist Figure 4 In the example of , the associated mobile device group includes three mobile devices, namely mobile devices 3-1, 3-2, and 3-3. The mobile device 3-i can be located at a fixed location, or it can move around the base station 2. For example, the mobile device 3-i may be a mobile user equipment UE. The mobile device may also consist of sensor or actuator devices located at fixed locations within range of the base station 2 . exist Figure 4In the schematic diagram of , three mobile devices 3-1, 3-2, and 3-3 are connected to the base station 2 of the wireless network 1 through the air interface. Messages, including signaling messages, are transmitted over the air...

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Abstract

Method and devices for mitigating signalling congestion in a wireless network, comprising building up (S1) a dictionary of collected signalling messages, the signalling messages being used as reference signalling messages and being transmitted on a signalling channel between at least one base station and mobile devices, the mobile devices having a concrete relationship like the same proximate area or device capability or service purposes, and compressing (S2) signalling messages being transmitted on the signalling channel between the base station and the mobile devices, based on the dictionary of the collected reference signalling messages.

Description

technical field [0001] The present invention relates to a method and a device for alleviating signaling congestion in a wireless network by reducing signaling overhead in the wireless network. Background technique [0002] Mobile and wireless communication systems have developed rapidly in recent times. There are different forms of wireless networks such as wireless personal area network WPAN, wireless local area network WLAN, or wireless mesh network. Wireless networks include cellular networks. A cellular network is a wireless network distributed over land areas called cells, each cell being served by at least one transceiver, a so-called cell site or base station. [0003] In addition to the massive increase in data traffic in wireless networks, the number of connected mobile devices has also increased significantly. As the density of mobile terminal equipment in a wireless network increases, signaling congestion in the network will also increase, and may even lead to ...

Claims

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Application Information

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IPC IPC(8): H04W28/06
CPCH04L69/04H04L47/2408
Inventor 周冁艾耿·史克鲁斯
Owner HUAWEI TECH SWEDEN
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