Communication protocols for energy constrained networks
Communication protocols for energy constrained networks
... develop communication protocols for energy constrained networks to achieve energy efficiency while maintaining good energy- delay tradeoffs We focus on wireless sensor networks as a class of energy constrained ... COMMUNICATION PROTOCOLS FOR ENERGY CONSTRAINED NETWORKS TAN HWEE XIAN (B Computing (Hons), NUS) A DOCTORAL THESIS SUBMITTED FOR THE DEGREE OF DOCTOR...
Báo cáo hóa học: " Energy-Efficient Medium Access Control Protocols for Wireless Sensor Networks" docx
... aware multiaccess protocol with signaling for ad hoc networks,” ACM SIGCOMM Computer Communication Review, vol 28, no 3, pp 5–26, 1998 P802.11, “Ieee standard for wireless lan medium access control ... transmission time for each TRFR message comply with a uniform distribution, and carrier sensing is done before sending Since hidden problem is accessible for our system, the per...
Analysis, design and optimization of energy efficient protocols for wireless sensor networks
... ANALYSIS, DESIGN AND OPTIMIZATION OF ENERGY EFFICIENT PROTOCOLS FOR WIRELESS SENSOR NETWORKS HOANG DUC CHINH (B.Eng., Hanoi University of Technology, Vietnam) A THESIS SUBMITTED FOR THE ... 21 1.3.4 Energy Efficient Routing and Optimization Methods in Wireless Sensor Networks 24 2.1 Introduction 24 2.2 Routing Protocols for Wireless Sensor Netwo...
Networking protocols for energy harvesting wireless sensor networks
... Wireless Sensor Networks (WSNs) 1.2 Energy Harvesting Wireless Sensor Networks (EH-WSNs) 1.2.1 Energy Harvesters for Sensor Nodes 1.2.2 Energy ... supplement the energy supply This technology is generically termed energy harvesting or energy scavenging 1.2 Energy Harvesting Wireless Sensor Networks (EH-WSNs) 1.2.1 Energy Harvesters for Sensor...
Dynamic resource allocation for energy constrained wireless networks over time varying channels
... Abstract Dynamic Resource Allocation for Energy- Constrained Wireless Networks over Time- Varying Channels by Zhang Xiaolu in Department of Electrical ... is on the establishment of a theoretical framework on dynamic resource allocation for energy- constrained wireless networks over time- varying channels This framework chooses the end-user applicat...
Cross layer scheduling and transmission strategies for energy constrained wireless networks
... small and energy- limited batteries Examples of such networks include mobile cellular systems, wireless local area networks, wireless ad hoc networks, and wireless sensor networks In these energy- constrained ... SUMMARY Recently, cross- layer design has been identified as a promising approach which achieves good performance for energy- constrained wireless netw...
Energy efficient protocols for wireless sensor networks
... mainly focus on the design of energy efficient protocols for WSNs in the form of wakeup scheduling of the sensor nodes We propose two energy conserving protocols for different applications, one ... WSN is designed for, it is necessary to make the protocols as energy- efficient as possible The reason is simply because the source of energy for typical sensors are limit...
Báo cáo hóa học: " Research Article Joint Sensing Period and Transmission Time Optimization for Energy-Constrained Cognitive Radios" doc
... that the sensing results are OFF) and transmits in both “OFF slots” and “ON slots” The optimal allocation of sensing period and transmission time for two access policies are formulated and the ... problem formulation in Section 2, the mathematical model and its the optimal allocation of sensing period and transmission time for two different access policies are...
Báo cáo hóa học: "Research Article Stochastic Resource Allocation for Energy-Constrained Systems" doc
... search for λ In other words, after transforming the original optimization problem into the Lagrangian form, we can find an optimal set of configurations for a particular workload in the larger stochastic ... the stochastic allocation problem can also be used to solve the related known-workload problem For a single workload, simply setting napps = and Pr(1) = for the workload maps...
Báo cáo hóa học: " Research Article Efficient MAC Protocols for Wireless Sensor Networks Endowed with Directive Antennas: A Cross-Layer Solution" pot
... pp 171–180, Los Angeles, Calif, USA, November 2003 [18] G Lu, B Krishnamachari, and C S Raghavendra, “An adaptive energy-efficient and low-latency MAC for data gathering in sensor networks, ” in Proceedings ... The channel access is managed by means of the carrier sense multiple access with collision avoidance (CSMA/CA) scheme, as specified in [19] Before transmitting a packet toward...
TIME DOMAIN MEDIUM ACCESS CONTROL PROTOCOLS FOR UNDERWATER ACOUSTIC NETWORKS
... is an investigation of time domain medium access control (MAC) protocols, specifically those based on Medium Access Collision Avoidance (MACA), for Underwater Acoustic Networks (UAN) A review ... ii TIME DOMAIN MEDIUM ACCESS CONTROL PROTOCOLS FOR UNDERWATER ACOUSTIC NETWORKS SHIRAZ SHAHABUDEEN (B.Eng., NUS, M.Tele.Eng., University of Melbourne) A THES...
Efficient data dissemination and collection protocols for wireless sensor networks
... this dissertation, we design and implement efficient large data dissemination and collection protocols for wireless sensor networks, which outperform state-of-the-art protocols by a large margin ... Efficient Data Dissemination and Collection Protocols for Wireless Sensor Networks Manjunath Doddavenkatappa A THESIS SUBMITTED FOR THE DEGREE OF PhD IN COMP...
Báo cáo hóa học: " Research Article Energy-Constrained Optimal Quantization for Wireless Sensor Networks" doc
... optimize Nk and xk , k = 1, , K, for a specific wireless sensor network Remark In this section, we have dealt with energy and quantization optimization for multiple sensors that are cooperating in ... stringent energy requirements that are prevalent in wireless sensor networks, we have pursued optimal quantization at sensor nodes to effect optimal reconstruction at the fus...
MAC protocols for wireless networks spatial reuse and energy efficiency
... MAC protocols for wireless ad-hoc networks and also energy- efficient MAC protocols for WSNs Chapter presents the design and evaluation of our traffic-adaptive multi-channel MAC protocol for wireless ... the problem of developing MAC protocols for wireless networks, in particularly, wireless sensor networks and wireless ad-hoc network Firstly, to pr...
Từ khóa:
- transport protocols for ad hoc networks
- 25 a standard set of protocols for packet switched networks introduced
- security protocols for sensor networks
- communication efficient self stabilizing protocols for spanning tree construction
- mac layer protocols for ad hoc wireless networks
- routing protocols for ad hoc wireless networks
- multicast routing protocols for mobile ad hoc networks