Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Message flux control method and base station controller

A technology of base station controller and network controller, applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problems of long feedback period and inability to send flow control by base station controller.

Inactive Publication Date: 2012-05-09
ZTE CORP
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a feedback process spans the base station and the base station controller, and the feedback cycle is long, which introduces a two-way delay between the base station and the base station controller, and cannot control the transmission traffic on the base station controller side in real time.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Message flux control method and base station controller
  • Message flux control method and base station controller
  • Message flux control method and base station controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] A packet flow control method and a base station controller provided by the present invention will be described in detail below with specific embodiments in conjunction with the accompanying drawings.

[0056] First, a packet flow control method provided by an embodiment of the present invention is described in detail.

[0057] A packet flow control method provided by an embodiment of the present invention, such as figure 1 shown, including the following steps:

[0058] S101. The network controller module in the base station controller puts the message received from the upstream data source module in the base station controller into a corresponding queue; and executes S102 after this step is completed;

[0059] S102. Determine whether the cache level of the current queue reaches a preset high threshold; if so, execute step S103; if not, execute S108;

[0060] S103, the network controller module constructs a speed reduction flow control frame, and sends it to the upstre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a message flux control method and a base station controller, wherein the method comprises the following steps: after a network processor module in the base station controller puts a message received from an upstream data source module in the base station controller in a corresponding queue, determining whether a caching level value of the queue reaches a preset high threshold value or not; if the caching level value reaches the threshold value, constructing a speed reducing flux control frame and sending the speed reducing flux control frame to the upstream data sourcemodule; after a network control module in the base station controller transfers the message from the queue, determining whether the caching level value of the queue reaches a preset low threshold value or not; if the caching level value reaches the low threshold value, constructing a speed increasing flux control frame and sending the speed increasing flux control frame to the upstream data source module; and reducing or improving the message sending speed by the upstream data source module according to the speed reducing flux control frame or the speed increasing flux control frame. The invention better controls the message sending flux of the base station controller through a feedback mechanism between the network processor module and the upstream data source module in the base station controller.

Description

technical field [0001] The invention relates to a mobile communication system, in particular to a message flow control method and a base station controller. Background technique [0002] In a mobile communication system, the discontinuity of data services affects the effective use of bandwidth resources between the base station controller and the base station. In order to improve the utilization rate of transmission resources between the base station controller and the base station, the method adopted is to configure activation factors for discontinuous services, and allocate bandwidth to the services according to the maximum rate of the services multiplied by the activation factors during service access. From the perspective of the base station controller, the maximum bandwidth of services accessed on one port is greater than the actual available bandwidth. After the service is established, the traffic is bursty. When the real-time traffic of the service is greater than th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L49/901
Inventor 钱秋霞
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com