Delay-Based Back-Pressure Scheduling in Multihop Wireless Networks
نویسندگان
چکیده
منابع مشابه
Minimum Delay Routing in Multihop Wireless Networks
End-to-end delay is an important QoS metric in multihop wireless networks such as sensor networks and mesh networks. Along with throughput, end-to-end delay determines the user-experienced data transmission time. End-to-end delay refers to the total time it takes for a single packet to reach the destination. It is a result of many factors including the length of the route and the interference l...
متن کاملFair TDMA scheduling in wireless multihop networks
In wireless multihop networks, communication between two end-nodes is carried out by hopping over multiple wireless links. However, the fact that each node has to transmit not only its own traffic, but also traffic on behalf of other nodes, leads to unfairness among the communication rates of the nodes. Traditional Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) based media access c...
متن کاملScheduling of Broadcasts in Multihop Wireless Networks
Broadcast is an important operation in wireless networks. However, broadcasting by naive flooding causes severe contention, collision, and congestion, which is named the broadcast storm problem. Many protocols have been proposed to solve this problem, with some investigations focusing on collision avoidance yet neglecting the reduction of redundant rebroadcasts and broadcasting latency; while o...
متن کاملScheduling Algorithms for TDMA Wireless Multihop Networks
Scheduling Algorithms for TDMA Wireless Multihop Networks Petar Djukic Doctor of Philosophy Graduate Department of Electrical and Computer Engineering University of Toronto 2008 Current and future wireless standards use TDMA to provide guaranteed Quality-ofService (QoS) in the network. While these standards specify how transmissions should occur, they do not discuss scheduling algorithms to fin...
متن کاملEnergy-delay tradeoff in wireless multihop networks with unreliable links
Energy efficiency and transmission delay are very important parameters for wireless multihop networks. Numerous works that study energy efficiency and delay are based on the assumption of reliable links. However, the unreliability of channels is inevitable in wireless multihop networks. In addition, most of works focus on self-organization protocol design while keeping non-protocol system param...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE/ACM Transactions on Networking
سال: 2013
ISSN: 1063-6692,1558-2566
DOI: 10.1109/tnet.2012.2227790