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Method for resource reservation and base station

A technology of resource reservation and base station, applied in the field of communication, can solve the problems of lack of QoS guarantee, affecting user experience, etc., to achieve the effect of supporting intelligence and ensuring service quality

Active Publication Date: 2015-07-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above air interface changes are transparent to the application layer, so the application layer will not send resource reservation requests again after the air interface is reactivated. As a result, subsequent services can only be transmitted on the main RLP flow, without QoS guarantee, affecting user experience

Method used

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  • Method for resource reservation and base station
  • Method for resource reservation and base station
  • Method for resource reservation and base station

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0045] In this embodiment, the core idea is to trigger the base station to actively reserve resources through the forward media plane message: when the base station processes the forward A8 message from the PCF, it combines the IPFlowID field in the GRE header of the message with the information maintained by the base station side. The resource allocation status judges whether the resource reservation has been made for the Reservation corresponding to the message, and if not, the base station actively reserves the resource for it. Another important idea is that in the current two-way interactive QoS application, the forward and reverse Reservations have the same ProfileID, so after confirming that the QoS application has been enabled through the forward message, you can simultaneously set up the corresponding profile ID for both the forward and reverse Reservations. Make resource reservations.

[0046] According to the above thinking, the technical solution of this embodiment ...

Embodiment 2

[0095] This embodiment describes in detail the situation where the AN initiates resource reservation to guarantee QoS, such as Figure 7 shown, including the following steps:

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Abstract

The invention discloses a method for resource reservation and a base station. The method comprises the steps that: the base station receives a media message corresponding to an application at an upper layer and from a packet control functional entity (PCF); the base station judges whether the resource reservation of the application at the upper layer is available according to the media message and locally saved resource reservation information; and if not being started, the resource reservation can be started. In the invention, the base station judges whether the message corresponds to a QoS (Quality of Service) application according to the media message corresponding to the application at the upper layer, and resource reservation is performed for the message automatically as required so that the support on the QoS service is more intelligent; even if a terminal does not send a resource reservation request, the base station can automatically send a request, and thereby the service quality of the QoS (Quality of Service) application can be guaranteed to the maximum extent.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource reservation method and a base station. Background technique [0002] CDMA2000 1x-EVDO mobile communication system is a wireless extension of the Internet, providing users with high-speed packet data services. After the system was upgraded to RevA (Revision A, version A), support for QoS (Quality of Server, quality of service) was added to better serve VT (Video Telephony, video telephony), VoIP (Voice over IP, IP telephony) and other delay-sensitive multimedia interactive applications (these applications are collectively referred to as QoS applications in this paper). Specifically, each data flow with special QoS requirements is called Reservation, and its QoS requirements use ProfileID (C.R1001, "Administration of Parameter Value Assignments for cdma2000Spread Spectrum Statndards" describes how ProfileID identifies a specific QoS requirement) to identify. When a u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/24H04W28/26
Inventor 喻磊孙洪峰魏铮唐灵灵王跃
Owner ZTE CORP
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