| 基于多周期GVA拍卖的带宽分配机制研究 |
| |
| 引用本文： | 张恒,郭超平.基于多周期GVA拍卖的带宽分配机制研究[J].现代电子技术,2010,33(24):120-123,126. |
| |
| 作者姓名： | 张恒 郭超平 |
| |
| 作者单位： | [1]陕西省商贸学校,陕西西安710065 [2]西安通信学院,陕西西安710106 |
| |
| 摘 要： | IEEE 802.16无线城域网协议未给出网络带宽分配算法或建议。在此针对IEEE 802.16的QoS定义,通过在用户与网络间建立价格机制,提出多周期的广义Virckrey拍卖（GVA）机制（MP-GVA）,实现多周期、连续资源预留机制以及对服务流带宽的动态按需分配。MP-GVA机制利用价格杠杆来调节用户需求和控制资源分配,达到优化系统资源配置和激励用户协作两个目标,而且通信开销较小,与IEEE 802.16具有良好的兼容性。
|
| 关 键 词： | IEEE 802.16 资源分配 博弈论 拍卖机制 GVA |
Research of Bandwidth Resource Allocation Based on Multi-period Generalized Virkrey Auction |
| |
| ZHANG Heng,GUO Chao-ping.Research of Bandwidth Resource Allocation Based on Multi-period Generalized Virkrey Auction[J].Modern Electronic Technique,2010,33(24):120-123,126. |
| |
| Authors: | ZHANG Heng GUO Chao-ping |
| |
| Affiliation: | 1.Shaanxi Commerce and Trade School,Xi＇an 710061,China;2.Xi＇an Communication Institute,Xi＇an 710061,China) |
| |
| Abstract: | Since there are no bandwidth allocation（BA） algorithm or relevant suggestion in IEEE 802.16 wireless metropolitan area network protocol,a multi-period GVA mechanism where the bandwidth is periodically allocated on demand to meet the requirement of the users and the resources are continuously reserved for multi-period is presented according to the QoS definition of IEEE 802.16.The bandwidth re-allocation between the BS and the accessing request user is modeled as a multi-period generalized Vickrey auction mechanism,where the resources are optimally allocated and the players are encouraged to cooperate and maximize their utilities.With little communication overhead,the MP-GVA mechanism is well compatible with IEEE 802.16. |
| |
| Keywords: | IEEE 802 16 resource allocation game theory auction theory GVA |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
