Method, system and device for resource allocation

A resource allocation and coefficient technology, applied in the field of communication, can solve problems such as no resource allocation implementation plan is given, and achieve the effect of improving resource utilization and improving service experience

Active Publication Date: 2009-10-21
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] To sum up, the prior art does not provide a specific implementation scheme for

Method used

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  • Method, system and device for resource allocation
  • Method, system and device for resource allocation
  • Method, system and device for resource allocation

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Embodiment Construction

[0033] Embodiments of the present invention provide a resource allocation method and system, as well as a PCRF entity, PDNGW, and eNB, to implement resource allocation for non-GBR type bearers under the AMBR mechanism in the EPS system, improve user service experience, and Resource utilization of the entire network.

[0034] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] The embodiments of the present invention define the proportion of bearer resources within the limited range of AMBR according to the characteristics of services transmitted on non-GBR bearers, so as to effectively improve the service experience effect of users. Specifically, the AMBR usage rules are pre-configured, including the relative weight coefficient of the non-GBR type of service quality classification identifier (QCI, QoS Class Identifier), and the multiple EPS Bearers used for one or more sessions, according to the AMBR us...

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Abstract

The invention discloses a method, a system and a device for resource allocation, which are used for realizing resource allocation for a non-GBR type bearer under the AMBR mechanism in an EPS system. The method for resource allocation comprises: a packet data network gateway (PDN GW) and an evolved node base station (eNB) acquire aggregate maximum bit rate (AMBR) using regulations which comprise the relative weight coefficient of non-guaranteed bit rate (non-GBR) type service quality classification identification (QCI); and the PDN GW and the eNB are used for resource allocation for the non-GBR type bearer between a user terminal and a packet data network (PDN) according to the AMBR using regulations. The invention also discloses a PCRF device, a PDN GW and an eNB. The method, the system and the device are used for the resource allocation for the non-GBR type bearer between a UE and a PDN.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a resource allocation method, system and device. Background technique [0002] Currently, during the evolution of the Long Term Evolution (LTE, Long Term Evolution) / System Architecture Evolution (SAE, System Architecture Evolution) standard, for the Aggregation Maximum Bit Rate (AMBR, Aggregation Maximum Bit Rate) implementation mechanism, the third-generation partner The TS23.401v8.1.0 specification of the plan (3GPP) provides framework principles, including: each packet data network (PDN, Packet Data Network Connection) connection and IP connection access network (IP-CAN, IP Connectivity Access Network) session level (Session level) Quality of Service (QoS) parameter AMBR is associated, and multiple Evolved Packet System (EPS, Evolved Packet System) bearers (Bearers) connected to the same PDN can share the AMBR. That is to say, when other EPS bearers are n...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W72/04
Inventor 习建德
Owner DATANG MOBILE COMM EQUIP CO LTD
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