| Paper: | ITT-P2.2 | ||
| Session: | Communication Technoloiges | ||
| Time: | Friday, May 21, 09:30 - 11:30 | ||
| Presentation: | Poster | ||
| Topic: | Industry Technology Track: Cellular and Satellite Telephony | ||
| Title: | A NOVEL DYNAMIC CHANNEL ASSIGNMENT STRATEGY USING NORMAL GRAPHICAL SIGNAL PROCESSING FOR HIERARCHICAL CELLULAR SYSTEMS | ||
| Authors: | Jung-Chieh Chen; National Tsing Hua University | ||
| Jiunn-Tsair Chen; National Tsing Hua University | |||
| Abstract: | Evolution of cellular systems in urban environments results inmicrocell and macrocell overlaying architectures with he-avytraffic loading seen around hot spots. To achieve high spectrumefficiency, serious traffic blocking problems usually emerge insuch architecture if the network resource is not well managed.Based on a normal graph framework, we propose a fully-distributeddynamic channel assignment algorithm for hierarchical cellularsystems using antenna arrays. Utilizing the available mobilestation location information, the proposed algorithm definessoft-information to reflect the local traffic distribution. Thesoft-information is then iteratively exchanged among mobilestations and base stations to significantly increase systemcapacity. | ||
| Back | |||
Home -||-
Organizing Committee -||-
Technical Committee -||-
Technical Program -||-
Plenaries
Paper Submission -||-
Special Sessions -||-
ITT -||-
Paper Review -||-
Exhibits -||-
Tutorials
Information -||-
Registration -||-
Travel Insurance -||-
Housing -||-
Workshops