Conditionally Randomized Channel Selection Algorithm for Multi-Channel MAC Protocol in Ad Hoc Networks
スポンサーリンク
概要
- 論文の詳細を見る
The Medium Access Control (MAC) protocol that uses non-overlapping multiple channels, called the multi-channel MAC protocol, was proposed in order to increase the capacity of ad hoc networks. Since the number of packet interfaces on each node is less than the number of channels in ad hoc networks in general, the node needs to select a suitable channel for data transmission. This means that the multi-channel MAC protocol must be provided with a good channel selection algorithm. In this paper, we design a channel selection algorithm called Conditionally Randomized Channel Selection (CRCS) based on Extended Receiver Directed Transmission (xRDT) protocol that only uses one packet interface. Briefly, CRCS uses the acitve channel for data transmission until the amount of data packets reaches a threshold, at which point it selects one of the available channels other than the active channel. Although CRCS is a very simple channel selection algorithm, by using network simulator we find that CRCS is effective to increase the capacity of ad hoc networks and to keep the load balance of all channels compared to the other channel selection algorithms.
論文 | ランダム
- Surgical Outcome of Cervical Expansive Laminoplasty in Patients With Diabetes Mellitus
- Reaction of 11-Methoxy-6,11-dihydrodibenz[b, e]oxepins with Active Methylene Compounds
- 生老病死について学ぶ意味 : 少子・高齢化時代を生きるために
- 睡眠薬やトランキライザーは痴呆の原因になるのでしょうか? (特集 プライマリケア医のための痴呆の診かた) -- (Q&A)
- 1C-07 リアルワーク型教員養成カリキュラムにおける授業手法の提案 : ミシガン州立大学におけるインターンシップ観察からの考察(教員養成, 日本理科教育学会 第56回全国大会)