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Methods, wireless device, radio base station and second network node for managing eps bearer

A technology of radio base station and wireless device, applied in the field of telecommunication system, can solve the problems of consumption of telecommunication system resources and low efficiency, etc.

Active Publication Date: 2016-11-02
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a GBR bearer is used for such a mission-critical service, resources of the telecom system will be consumed all the time, even though the service does not actually require a connection
So one downside of using GBR bearer is that it is not efficient in these scenarios

Method used

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  • Methods, wireless device, radio base station and second network node for managing eps bearer
  • Methods, wireless device, radio base station and second network node for managing eps bearer
  • Methods, wireless device, radio base station and second network node for managing eps bearer

Examples

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Embodiment Construction

[0043] In the following description, similar reference numerals are used, where applicable, to denote similar elements, units, modules, circuits, nodes, parts, items or features. In the figures, features present in some embodiments are indicated by dashed lines unless otherwise indicated.

[0044] figure 1 An exemplary wireless network 100 is depicted in which embodiments herein may be implemented. In this example, wireless network 100 is a Long Term Evolution (LTE) system. In other examples, the wireless network may be any cellular or wireless communication system, such as a Wideband Code Division Multiple Access (WCDMA) network, a Global System for Mobile Communications (GSM network), Wireless Fidelity (Wi-Fi), and the like.

[0045] figure 1 A wireless device 110 is shown in . The wireless network 100 can serve wireless devices 110 .

[0046] The wireless network 100 includes a radio base station 120 that can serve wireless devices 110 . The radio base station 120 may...

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PUM

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Abstract

A method and a wireless device (110) for managing an EPS bearer, a method and a radio base station(120) for setting parameters of an S1 bearer or an Iu bearer as well as a method and a second network node (150) for managing an EPS bearer are disclosed. The wireless device (110) sends, to the second network node (150), a request for setting up the EPS bearer for a service. The request is associated with a required level of a connectivity for the service. The required level relates to likelihood of maintaining the connectivity towards a first network node (140). The second network node (150) further receives the required level of the connectivity for the service. The second network node (150) sends, to a radio base station(120), a request for setting parameters of the S1 bearer or the Iu bearer. Corresponding computer programs and computer program products are also disclosed.

Description

technical field [0001] Embodiments herein relate to wireless communication systems, such as telecommunication systems. A method and wireless device for managing EPS bearers, a method and radio base station for setting parameters of S1 bearers or Iu bearers, and a method and second network node for managing EPS bearers are disclosed. A corresponding computer program and computer program product are also disclosed. Background technique [0002] Today's wireless communication systems are mainly used for human-centric communication and services. However, the trend is to utilize wireless communication systems for communications and services primarily involving machines. Such communications and services are often referred to as machine-to-machine (M2M) communications. [0003] Certain types of communications and services in M2M communications are expected to require the wireless connections provided by the wireless communications system to be highly reliable. Wireless connecti...

Claims

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Application Information

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IPC IPC(8): H04W28/24H04L29/06H04W4/00H04W28/26H04L41/5009H04L41/5051H04L43/0811H04L67/61H04W76/10H04W76/12
CPCH04W72/00H04L41/5009H04L41/5051H04L43/0811H04W76/12H04W4/70H04L67/61H04W72/21H04W4/00H04W76/10H04W72/04H04W88/02H04W88/08
Inventor J.萨奇斯G.米德M.赫克M.弗罗迪格E.达尔曼H.卡林
Owner TELEFON AB LM ERICSSON (PUBL)