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

Method and equipment for balancing loads of carriers

A load balancing and load balancing technology, applied in the field of communication, can solve problems such as unbalanced carrier load, and achieve the effects of throughput balance, stability, and user load balance

Active Publication Date: 2011-06-29
DATANG MOBILE COMM EQUIP CO LTD
View PDF3 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention provides a carrier load balancing method and equipment, which are used to solve the problem that the existing dynamic channel allocation (SDCA) algorithm in the HSPA system causes the load imbalance of each carrier

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
  • Method and equipment for balancing loads of carriers
  • Method and equipment for balancing loads of carriers
  • Method and equipment for balancing loads of carriers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Such as figure 2 As shown, it is a schematic flowchart of a method for carrier load balancing provided by an embodiment of the present invention. The method specifically includes the following steps:

[0029] Step S201, when the trigger condition of the carrier load calculation is reached, according to the current transmission power / reception power of the carrier, and / or the number of users currently connected to the carrier, and / or the current throughput of the carrier shared channel, according to the carrier load calculation rule , to determine the current load of each carrier.

[0030] Among them, the trigger conditions for carrier load calculation specifically include:

[0031] There is a new user request to access the HSDPA carrier or the HSUPA carrier or the HSPA carrier; or,

[0032] The current HSDPA carrier, HSUPA carrier, or HSPA carrier has users in the maintenance phase, and the carrier load calculation period has reached.

[0033] Among them, the HSDPA ...

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 method and equipment for balancing loads of carriers, which are used for solving the problem that the loads of the carriers are unbalanced by adopting the existing slow dynamic channel allocation (SDCA) algorithm in a high speed packet access (HSPA) system, thereby more balancing the loads according to receiving and transmitting powers of the carriers, throughputs and the number of users, avoiding a user experience on the carriers with the heavier loads from getting bad, improving resource utilization rate and being favourable for the stability of hardware equipment.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for balancing carrier loads. Background technique [0002] The dynamic channel allocation algorithm, SDCA algorithm, is a resource selection algorithm that allocates new target resources to users when they apply for new resources or change existing resources in a mobile communication system. The SDCA algorithm can prioritize the available alternative resources according to different strategies for use by algorithm modules such as admission, switching, or reconfiguration. [0003] The current SDCA algorithm, for HSDPA (High Speed ​​Downlink Packet Access, High Speed ​​Downlink Packet Access) or HSUPA (High Speed ​​Uplink Packet Access, High Speed ​​Uplink Packet Access) carriers, due to the shared channel being scheduled user situation changes quickly , so generally only power / interference or BRU (Basic Resources Unit, basic resource unit) occupancy of ...

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 Applications(China)
IPC IPC(8): H04W28/08
CPCH04L5/0046
Inventor 赵孟凯
Owner DATANG MOBILE COMM EQUIP CO LTD
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