A resource allocation method for wireless network with multiple APs

被引：0

作者：

Li, Chunlin ^{[1
]}

Huang, Yuejiang ^{[1
]}

Wang, Hong ^{[1
]}

Niu, Changxi ^{[1
]}

机构：

[1] Li, Chunlin

[2] Huang, Yuejiang

[3] Wang, Hong

[4] Niu, Changxi

来源：

| 1600年 / 09期

关键词：

Multiple access points - Multiple aps - Network delays - Network resource - Resource allocation algorithms - Service resources - Utility functions - Utility values;

D O I：

10.14257/ijmue.2014.9.8.05

中图分类号：

学科分类号：

摘要：

When an amount of users are accessing the wireless network with multiple Access Points (APs), a challenge is how to allocate the wireless network resources effectively. A utility function is proposed to evaluate the effectiveness, and a Resource Allocation Algorithm (RAA) is introduced to solve this problem. The algorithm firstly calculates the utility values from a user's request to different available APs. Then it stores the results with request ID and AP ID in a pair. In each allocation time slot, request-AP-utility pairs are arranged in utility value from high to low. Then the available service resources are allocated to the requests properly by a Fast Resource Allocation. Compared with Fair-Method in the same simulation scene, RAA gains 200% performance in delay with only 15% losing of load balance. © 2014 SERSC.

引用

页码：51 / 58