Abstract
We propose a wireless spectrum sharing framework based on waiting-line auction [1]. Our framework includes both spectrum assignment and power allocation; it is designed to maximize the primary user's profits as well as to optimize the overall rate under secondary users' minimal rate requirements. On secondary users' side, it is proved that bidders could achieve equilibrium bids according to Nash Equilibrium strategy function, which relate to their valuations for communications. For the primary user, we design a low-complexity auction clearing algorithm that considers both primary user's revenue and the system overall rate.
Original language | English (US) |
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Pages | 1031-1035 |
Number of pages | 5 |
DOIs | |
State | Published - 2008 |
Externally published | Yes |
Event | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008 - Guangzhou, China Duration: Nov 19 2008 → Nov 21 2008 |
Conference
Conference | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008 |
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Country/Territory | China |
City | Guangzhou |
Period | 11/19/08 → 11/21/08 |
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Communication
Keywords
- Dynamic spectrum sharing
- Game theory
- Power allocation
- Waiting-line auction
- Water-filling