Implementation of the extended procedures of the IEEE 802.19.1 coexistence protocol

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概要

• 論文の詳細を見る

• When white space radio systems of the same type are operating in the same geographic location, coexistence problem can be solved by self-coexistence mechanisms embedded in such radio systems. However, when neighbor white space radio systems are of the different type, external coexistence system is required. The most developed external coexistence system is the IEEE 802.19.1 white space coexistence system. This paper shows dynamic behavior of the IEEE 802.19.1 white space coexistence system in the heterogeneous environment consisting of the IEEE 802.11 radio systems having bandwidth of 5MHz and 10MHz and operating in TV white space frequency bands. The IEEE 802.19.1 white space coexistence system is evaluated by using real radio system prototypes and real coexistence system prototype. In particular, three 802.11 5MHz networks are deployed each having one access point and one station and two 802.11 10MHz networks are deployed each having one access point and one station. Four TV channels are available. It is shown that when these five radio systems are not using IEEE 802.19.1 white space coexistence system, only three 5MHz radio systems can operate. When these five radio systems are using IEEE 802.19.1 white space coexistence system, all three 5MHz radio systems and both 10MHz radio systems can operate with high quality of service.

• 2012-10-10

著者

• HARADA Hiroshi

  Smart Wireless Laboratory

• FILIN Stanislav

  Smart Wireless Laboratory National Institute of Information and Communications Technology

• FILIN Stanislav

  Smart Wireless Laboratory, Wireless Network Research Institute, National Institute of Information and Communications Technology

関連論文

• Coexistence of Secondary User Networks under Primary User Constraints in TV White Space
• Autonomous Throughput Improvement Scheme Using Machine Learning Algorithms for Heterogeneous Wireless Networks Aggregation
• Autonomous Throughput Improvement Scheme Using Machine Learning Algorithms for Heterogeneous Wireless Networks Aggregation
• Coexistence of Secondary User Networks under Primary User Constraints in TV White Space
• Performance analysis of IEEE 802.19.1 based coexistence system in TV white space
• Implementation of the IEEE 802.19.1 coexistence system
• Throughput analysis of the IEEE 802.19.1 white space coexistence system in the heterogeneous environment
• Implementation of the extended procedures of the IEEE 802.19.1 coexistence protocol
• Simulation analysis of the coverage and capacity of the IEEE 802.11af and 802.22 white space radio systems (ソフトウェア無線)
• Implementation of the IEEE 802.19.1 coexistence system

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