Ubiquitous Sensor Networks and Its Application
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Osvaldo Gervasi | Tai-Hoon Kim | Adrian Stoica | Carlos Ramos | Wai-Chi Fang | Sabah Mohammed | A. Stoica | W. Fang | Tai-hoon Kim | O. Gervasi | Sabah Mohammed | C. Ramos
[1] A.L. Dimeas,et al. Agent based Control for Microgrids , 2007, 2007 IEEE Power Engineering Society General Meeting.
[2] Tz-Heng Hsu,et al. A Network Coding Based Geocasting Mechanism in Vehicle Ad Hoc Networks , 2011, UCMA.
[3] Philip Levis,et al. The design and implementation of a declarative sensor network system , 2007, SenSys '07.
[4] Krishnendu Chakrabarty,et al. Sensor deployment and target localization based on virtual forces , 2003, IEEE INFOCOM 2003. Twenty-second Annual Joint Conference of the IEEE Computer and Communications Societies (IEEE Cat. No.03CH37428).
[5] Wei Hong,et al. TinyDB: an acquisitional query processing system for sensor networks , 2005, TODS.
[6] Nitin H. Vaidya,et al. Location-aided routing (LAR) in mobile ad hoc networks , 1998, MobiCom '98.
[7] M. Malajner,et al. Using RSSI value for distance estimation in wireless sensor networks based on ZigBee , 2008, 2008 15th International Conference on Systems, Signals and Image Processing.
[8] Ivan Bratko,et al. Prolog Programming for Artificial Intelligence , 1986 .
[9] Guo Zhong-wen,et al. Current Progress and Research Issues in Underwater Sensor Networks , 2010 .
[10] Matt Welsh,et al. Programming Sensor Networks Using Abstract Regions , 2004, NSDI.
[11] Insoo Koo,et al. An RSS-Based Localization Scheme Using Direction Calibration and Reliability Factor Information for Wireless Sensor Networks , 2010, KSII Trans. Internet Inf. Syst..
[12] Krishnendu Chakrabarty,et al. Sensor deployment and target localization in distributed sensor networks , 2004, TECS.
[13] Xiang Cao,et al. Deploying Directional Sensor Networks with Guaranteed Connectivity and Coverage , 2008, 2008 5th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks.
[14] Wang Yantao. The research on the parameters of the ant colony algorithm , 2008 .
[15] Gaurav S. Sukhatme,et al. Constrained coverage for mobile sensor networks , 2004, IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004.
[16] Deborah Estrin,et al. Directed diffusion: a scalable and robust communication paradigm for sensor networks , 2000, MobiCom '00.
[17] Xinming Zhang,et al. A Novel Virtual Anchor Node-Based Localization Algorithm for Wireless Sensor Networks , 2007, Sixth International Conference on Networking (ICN'07).
[18] Euan G. Nisbet,et al. Top-Down Versus Bottom-Up , 2010, Science.
[19] L. El Ghaoui,et al. Convex position estimation in wireless sensor networks , 2001, Proceedings IEEE INFOCOM 2001. Conference on Computer Communications. Twentieth Annual Joint Conference of the IEEE Computer and Communications Society (Cat. No.01CH37213).
[20] Hojung Cha,et al. Micro Sensor Node for Air Pollutant Monitoring: Hardware and Software Issues , 2009, Sensors.
[21] Albert,et al. Emergence of scaling in random networks , 1999, Science.
[22] Azzedine Boukerche,et al. Localization systems for wireless sensor networks , 2007, IEEE Wireless Communications.
[23] Lada A. Adamic,et al. Internet: Growth dynamics of the World-Wide Web , 1999, Nature.
[24] M. Welsh,et al. The Regiment Macroprogramming System , 2007, 2007 6th International Symposium on Information Processing in Sensor Networks.
[25] Mohamed F. Younis,et al. A survey on routing protocols for wireless sensor networks , 2005, Ad Hoc Networks.
[26] Mani B. Srivastava,et al. Dynamic fine-grained localization in Ad-Hoc networks of sensors , 2001, MobiCom '01.
[27] Hak-Man Kim,et al. A Bankruptcy Problem Approach to Load-shedding in Multiagent-based Microgrid Operation , 2010, Sensors.
[28] Heath Hofmann,et al. Adaptive piezoelectric energy harvesting circuit for wireless remote power supply , 2002 .
[29] R. Liscano,et al. A Web-Services Framework for 1451 Sensor Networks , 2005, 2005 IEEE Instrumentationand Measurement Technology Conference Proceedings.
[30] Thomas F. La Porta,et al. Movement-Assisted Sensor Deployment , 2006, IEEE Trans. Mob. Comput..
[31] Francesco Chiti,et al. Energy efficient MAC protocols for Wireless Sensor Networks endowed with directive antennas: a cross-layer solution , 2008, RWS 2008.
[32] Cai Wenyu. Wireless Sensor Network Routing Protocol Based on Improved Ant Colony Algorithm , 2007 .
[33] Jun Lu,et al. Coverage-aware self-scheduling in sensor networks , 2003, 2002 14th International Conference on Ion Implantation Technology Proceedings (IEEE Cat. No.02EX505).
[34] David E. Culler,et al. TOSSIM: accurate and scalable simulation of entire TinyOS applications , 2003, SenSys '03.
[35] Thomas A. Wettergren,et al. Optimal placement of distributed sensors against moving targets , 2009, TOSN.
[36] Shuo Wang,et al. Survey on mobile underwater wireless sensor networks , 2009 .
[37] Ian F. Akyildiz,et al. Sensor Networks , 2002, Encyclopedia of GIS.
[38] Ian F. Akyildiz,et al. Wireless sensor networks: a survey , 2002, Comput. Networks.
[39] Todd Millstein,et al. Kairos: a macro-programming system for wireless sensor networks , 2005, SOSP '05.
[40] Changjun Jiang,et al. VGITS: ITS based on intervehicle communication networks and grid technology , 2008, J. Netw. Comput. Appl..
[41] John S. Sobolewski,et al. SideCar: building programmable datacenter networks without programmable switches , 2010, Hotnets-IX.
[42] Hongyan Wang,et al. Complex Impedance Matching for Power Improvement of a Circular Piezoelectric Energy Harvester , 2011 .
[43] Yung C. Liang,et al. Smart dust sensor network with piezoelectric energy harvesting , 2010, Int. J. Intell. Syst. Technol. Appl..
[44] Robert Puers,et al. Power Processing Circuits for Piezoelectric Vibration-Based Energy Harvesters , 2010, IEEE Transactions on Industrial Electronics.
[45] S. Ferrari. Track coverage in sensor networks , 2006, 2006 American Control Conference.
[46] Sang Hyuk Son,et al. JAM: a jammed-area mapping service for sensor networks , 2003, RTSS 2003. 24th IEEE Real-Time Systems Symposium, 2003.
[47] Dong Xuan,et al. On Deploying Wireless Sensors to Achieve Both Coverage and Connectivity , 2006, 2009 5th International Conference on Wireless Communications, Networking and Mobile Computing.
[48] R. Ramakumar. Role of distributed generation in reinforcing the critical electric power infrastructure , 2001, 2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194).
[49] Deborah Estrin,et al. Highly-resilient, energy-efficient multipath routing in wireless sensor networks , 2001, MOCO.
[50] Xia Li,et al. The study on clustering algorithm of the underwater acoustic sensor networks , 2007, 2007 14th International Conference on Mechatronics and Machine Vision in Practice.
[51] David E. Culler,et al. Hood: a neighborhood abstraction for sensor networks , 2004, MobiSys '04.
[52] Kang B Lee,et al. Sensor Alert Web Service for IEEE 1451-based sensor networks , 2009, 2009 IEEE Instrumentation and Measurement Technology Conference.
[53] Miodrag Potkonjak,et al. Coverage problems in wireless ad-hoc sensor networks , 2001, Proceedings IEEE INFOCOM 2001. Conference on Computer Communications. Twentieth Annual Joint Conference of the IEEE Computer and Communications Society (Cat. No.01CH37213).
[54] Azween Abdullah,et al. Hop-by-Hop Dynamic Addressing Based (H2-DAB) Routing Protocol for Underwater Wireless Sensor Networks , 2009, 2009 International Conference on Information and Multimedia Technology.
[55] Tracy Camp,et al. Mesh-based geocast routing protocols in an ad hoc network , 2001, Proceedings 15th International Parallel and Distributed Processing Symposium. IPDPS 2001.
[56] Liao Haiyang,et al. Vibration-based Piezoelectric Generator and Its Application in the Wireless Sensor Node , 2008 .
[57] Peng Xie,et al. VBF: Vector-Based Forwarding Protocol for Underwater Sensor Networks , 2006, Networking.
[58] M.C. Domingo,et al. Design and Analysis of a GPS-free Routing Protocol for Underwater Wireless Sensor Networks in Deep Water , 2007, 2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007).
[59] Joseph Tillman,et al. Performance Metrics , 2009, Encyclopedia of Database Systems.
[60] Chih-Shun Hsu,et al. A Distributed Localization Scheme for Wireless Sensor Networks with Improved Grid-Scan and Vector-Based Refinement , 2008, IEEE Transactions on Mobile Computing.
[61] Mehdi Dehghan,et al. Monte Carlo Localization of Mobile Sensor Networks Using the Position Information of Neighbor Nodes , 2009, ADHOC-NOW.
[62] Jun-Hong Cui,et al. DBR: Depth-Based Routing for Underwater Sensor Networks , 2008, Networking.
[63] Saibal Roy,et al. Self-powered autonomous wireless sensor node using vibration energy harvesting , 2008 .
[64] Yuan-Ting Zhang,et al. Implementation of a WAP-based telemedicine system for patient monitoring , 2003, IEEE Transactions on Information Technology in Biomedicine.
[65] Charles J. Colbourn,et al. Unit disk graphs , 1991, Discret. Math..
[66] John Anderson,et al. Wireless sensor networks for habitat monitoring , 2002, WSNA '02.
[67] Hak-Man Kim,et al. Talmudic Approach to Load Shedding of Islanded Microgrid Operation Based on Multiagent System , 2011 .
[68] Manuel G. Ortega,et al. Improved sigma-delta background estimation for vehicle detection , 2009 .
[69] Peng Li,et al. Energy efficient wireless sensor network for structural health monitoring using distributed embedded piezoelectric transducers , 2010, Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.
[70] Hak-Man Kim,et al. Cooperative Control Strategy of Energy Storage System and Microsources for Stabilizing the Microgrid during Islanded Operation , 2010, IEEE Transactions on Power Electronics.
[71] Koen Langendoen,et al. Monte Carlo localization for mobile wireless sensor networks , 2008, Ad Hoc Networks.
[72] Weijia Jia,et al. Full-Coverage and k-Connectivity (k=14,6) Three Dimensional Networks , 2009, IEEE INFOCOM 2009.
[73] Shuo-Yen Robert Li,et al. Linear network coding , 2003, IEEE Trans. Inf. Theory.
[74] Jun-Hong Cui,et al. Improving the Robustness of Location-Based Routing for Underwater Sensor Networks , 2007, OCEANS 2007 - Europe.
[75] Peilin Hong,et al. A stateful multicast access control mechanism for future metro-area-networks , 2003, Internet Res..
[76] A.L. Dimeas,et al. Operation of a multiagent system for microgrid control , 2005, IEEE Transactions on Power Systems.
[77] Информатика. End-to-End Delay , 2010 .
[78] Nitin H. Vaidya,et al. Anycasting-based protocol for geocast service in mobile ad hoc networks , 2003, Comput. Networks.
[79] W.B. Heinzelman,et al. On the coverage problem in video-based wireless sensor networks , 2005, 2nd International Conference on Broadband Networks, 2005..
[80] Erol Gelenbe,et al. Adaptive Random Re-Routing for Differentiated QoS in Sensor Networks , 2008, BCS Int. Acad. Conf..
[81] Young Suk Seo,et al. Validation Evaluation of RFID Application for Logistics Industry - In Case of a Bonded Logistics System - , 2011 .
[82] Chen Hou-jin. Worst-Case Coverage Detection and Repair Algorithm for Video Sensor Networks , 2009 .
[83] Muriel Médard,et al. Achieving minimum-cost multicast: a decentralized approach based on network coding , 2005, Proceedings IEEE 24th Annual Joint Conference of the IEEE Computer and Communications Societies..
[84] C. Maihofer,et al. A survey of geocast routing protocols , 2004, IEEE Communications Surveys & Tutorials.
[85] Manuel R. Arahal,et al. Current paradigms in intelligent transportation systems , 2010 .
[86] Aboelmagd Noureldin,et al. Implementation methodology of embedded land vehicle positioning using an integrated GPS and multi sensor system , 2010, Integr. Comput. Aided Eng..
[87] Sachin Katti,et al. The Importance of Being Opportunistic: Practical Network Coding for Wireless Environments , 2005 .
[88] Jihong Shi,et al. Full connectivity and probabilistic coverage in random deployed 3D WSNs , 2009, 2009 International Conference on Wireless Communications & Signal Processing.
[89] Yang Yang,et al. A flow-based network monitoring framework for wireless mesh networks , 2007, IEEE Wireless Communications.
[90] Lisa Ann Osadciw,et al. Jamming attack detection and countermeasures in wireless sensor network using ant system , 2006, SPIE Defense + Commercial Sensing.
[91] A. Yazici,et al. Multimedia Processing in Wireless Sensor Networks , 2007, 2007 Innovations in Information Technologies (IIT).
[92] A. Barrat,et al. Dynamical and bursty interactions in social networks. , 2010, Physical review. E, Statistical, nonlinear, and soft matter physics.
[93] Xiang Li,et al. A local-world evolving network model , 2003 .
[94] Einar Halvorsen,et al. Piezoelectric MEMS energy harvesting systems driven by harmonic and random vibrations , 2010, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.
[95] W.K.G. Seah,et al. Multipath Virtual Sink Architecture for Underwater Sensor Networks , 2006, OCEANS 2006 - Asia Pacific.
[96] Nitin H. Vaidya,et al. Geocasting in mobile ad hoc networks: location-based multicast algorithms , 1999, Proceedings WMCSA'99. Second IEEE Workshop on Mobile Computing Systems and Applications.
[97] Gaurav S. Sukhatme,et al. Mobile Sensor Network Deployment using Potential Fields : A Distributed , Scalable Solution to the Area Coverage Problem , 2002 .
[98] Bing Jiang,et al. A Step-up Vibration Energy Harvester Based on Piezoelectric Bimorph Cantilever , 2011 .
[99] Tarek F. Abdelzaher,et al. Range-free localization schemes for large scale sensor networks , 2003, MobiCom '03.
[100] Manuel P. Malumbres,et al. Analyzing the behavior of acoustic link models in underwater wireless sensor networks , 2009, PM2HW2N '09.
[101] Adrien Badel,et al. A comparison between several approaches of piezoelectric energy harvesting , 2005 .
[102] Huadong Ma,et al. Correlation based video processing in video sensor networks , 2005, 2005 International Conference on Wireless Networks, Communications and Mobile Computing.
[103] T. von Eicken,et al. Parallel programming in Split-C , 1993, Supercomputing '93.
[104] Tao Dan,et al. Multimedia Sensor Network and Its Research Progresses , 2006 .
[105] Y. Chen. [The change of serum alpha 1-antitrypsin level in patients with spontaneous pneumothorax]. , 1995, Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases.
[106] Anlong Ming,et al. A Coverage-Enhancing Method for 3D Directional Sensor Networks , 2009, IEEE INFOCOM 2009.
[107] S.K. Panda,et al. Energy Harvesting using Piezoelectric Igniter for Self-Powered Radio Frequency (RF) Wireless Sensors , 2006, 2006 IEEE International Conference on Industrial Technology.
[108] Yong Yao,et al. The cougar approach to in-network query processing in sensor networks , 2002, SGMD.
[109] Jack Minker,et al. Deductive database , 2003 .
[110] Yuan Xue,et al. Providing survivability against jamming attack for multi-radio multi-channel wireless mesh networks , 2011, J. Netw. Comput. Appl..
[111] Elaine Shi,et al. Designing secure sensor networks , 2004, IEEE Wireless Communications.
[112] Supasate Choochaisri,et al. A System for Using Wireless Sensor Networks as Globally Deductive Databases , 2008, 2008 IEEE International Conference on Wireless and Mobile Computing, Networking and Communications.
[113] Stephen B. Wicker,et al. Phase transition phenomena in wireless ad hoc networks , 2001, GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270).
[114] Tobias Heckmann,et al. Magnitude and frequency , 2007 .
[115] Paul K. Wright,et al. Powering a wireless sensor node with a vibration-driven piezoelectric energy harvester , 2011 .
[116] Liviu Iftode,et al. Spatial programming using smart messages: design and implementation , 2004, 24th International Conference on Distributed Computing Systems, 2004. Proceedings..
[117] Kee Chaing Chua,et al. Sector-Based Routing with Destination Location Prediction for Underwater Mobile Networks , 2009, 2009 International Conference on Advanced Information Networking and Applications Workshops.
[118] JAMAL N. AL-KARAKI,et al. Routing techniques in wireless sensor networks: a survey , 2004, IEEE Wireless Communications.
[119] Philip Levis,et al. The nesC language: a holistic approach to networked embedded systems , 2003, SIGP.
[120] Bruce H. Krogh,et al. Energy-efficient surveillance system using wireless sensor networks , 2004, MobiSys '04.
[121] David Evans,et al. Localization for mobile sensor networks , 2004, MobiCom '04.
[122] Alhussein A. Abouzeid,et al. Coverage by directional sensors in randomly deployed wireless sensor networks , 2006, J. Comb. Optim..
[123] Yang Xiao,et al. Performance analysis of ALOHA and p-persistent ALOHA for multi-hop underwater acoustic sensor networks , 2011, Cluster Computing.
[124] V. Roychowdhury,et al. Scale-free and stable structures in complex ad hoc networks. , 2003, Physical review. E, Statistical, nonlinear, and soft matter physics.
[125] Wenyuan Xu,et al. The feasibility of launching and detecting jamming attacks in wireless networks , 2005, MobiHoc '05.
[126] James Harland,et al. An introduction to deductive database languages and systems , 1994, The VLDB Journal.
[127] Kamin Whitehouse,et al. Semantic Streams: A Framework for Composable Semantic Interpretation of Sensor Data , 2006, EWSN.
[128] Evan P. C. Jones,et al. Multipath load balancing in multi-hop wireless networks , 2005, WiMob'2005), IEEE International Conference on Wireless And Mobile Computing, Networking And Communications, 2005..
[129] Krishnendu Chakrabarty,et al. Sensor placement for effective coverage and surveillance in distributed sensor networks , 2003, 2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003..
[130] A. Zlatkis,et al. Design and operation of a photoionization detector for gas chromatography , 1968 .
[131] Hak-Man Kim,et al. Development of Hardware In-the-Loop Simulation System for Testing Operation and Control Functions of Microgrid , 2010, IEEE Transactions on Power Electronics.
[132] Yunhuai Liu,et al. Surface Coverage in Wireless Sensor Networks , 2009, IEEE INFOCOM 2009.
[133] Jorjeta G. Jetcheva,et al. Adaptive demand-driven multicast routing in multi-hop wireless ad hoc networks , 2001, MobiHoc '01.
[134] Dharma P. Agrawal,et al. Range-Free Localization Using Expected Hop Progress in Wireless Sensor Networks , 2009, IEEE Transactions on Parallel and Distributed Systems.
[135] Hong Yu,et al. Piezoelectric Battery Design to Harvest Ambient Vibration Energy for Wireless Sensor Nodes , 2010 .
[136] Teng Shaohua. Improved ACO-based wireless sensor networks routing , 2010 .
[137] Balázs Benyó,et al. An open architecture patient monitoring system using standard technologies , 2002, IEEE Transactions on Information Technology in Biomedicine.
[138] Cornelius Bauer. The process is as follows , 2005 .
[139] Amin Vahdat,et al. Declarative Resource Naming for Macroprogramming Wireless Networks of Embedded Systems , 2006, ALGOSENSORS.
[140] Ian F. Akyildiz,et al. A survey on wireless multimedia sensor networks , 2007, Comput. Networks.
[141] B. R. Badrinath,et al. Ad hoc positioning system (APS) , 2001, GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270).
[142] Tian He,et al. StarDust: a flexible architecture for passive localization in wireless sensor networks , 2006, SenSys '06.
[143] Giovanni Bucci,et al. A low cost embedded Web service for measurements on power system , 2005, IEEE Symposium on Virtual Environments, Human-Computer Interfaces and Measurement Systems, 2005..
[144] Goran M. Djuknic,et al. Geolocation and Assisted GPS , 2001, Computer.
[145] Deborah Estrin,et al. GPS-less low-cost outdoor localization for very small devices , 2000, IEEE Wirel. Commun..
[146] Deborah Estrin,et al. A wireless sensor network For structural monitoring , 2004, SenSys '04.
[147] Minglu Li,et al. Target-oriented scheduling in directional sensor networks , 2007, IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications.
[148] George Lawton,et al. Machine-to-machine technology gears up for growth , 2004, Computer.
[149] Yuan Li,et al. Research challenges and applications for underwater sensor networking , 2006, IEEE Wireless Communications and Networking Conference, 2006. WCNC 2006..
[150] Milica Stojanovic,et al. Focused beam routing protocol for underwater acoustic networks , 2008, Underwater Networks.
[151] D. Wobschall,et al. Low-power wireless sensor with SNAP and IEEE 1451 protocol , 2008, 2008 IEEE Sensors Applications Symposium.
[152] Hak-Man Kim,et al. A Multiagent System for Autonomous Operation of Islanded Microgrids Based on a Power Market Environment , 2010 .
[153] Chee-Yee Chong,et al. Sensor networks: evolution, opportunities, and challenges , 2003, Proc. IEEE.
[154] Jae-Hyuk Oh,et al. Empirical Analysis of Transmission Power Control Algorithms for Wireless Sensor Networks , 2007, 2007 Fourth International Conference on Networked Sensing Systems.
[155] W. Tsujita,et al. Dynamic gas sensor network for air pollution monitoring and its auto-calibration , 2004, Proceedings of IEEE Sensors, 2004..
[156] D. Ucinski. Optimal measurement methods for distributed parameter system identification , 2004 .
[157] I-Fan Chen,et al. A self-healing clustering algorithm for underwater sensor networks , 2010, Cluster Computing.
[158] Ahmed Helmy,et al. Efficient geocasting with perfect delivery in wireless networks , 2004, 2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733).
[159] Hak-Man Kim,et al. A New Challenge of Microgrid Operation , 2010, SUComS.
[160] Prasant Mohapatra,et al. Power conservation and quality of surveillance in target tracking sensor networks , 2004, MobiCom '04.
[161] Raouf Boutaba,et al. Totally Disjoint Multipath Routing in Multihop Wireless Networks , 2006, 2006 IEEE International Conference on Communications.
[162] Heath F. Hofmann,et al. Active Piezoelectric Energy Harvesting: General Principle and Experimental Demonstration , 2009 .
[163] M. Rudafshani,et al. Localization in Wireless Sensor Networks , 2007, 2007 6th International Symposium on Information Processing in Sensor Networks.
[164] C. Meloan,et al. Study of the Photoionization Detector for Gas Chromatography. , 1965 .
[165] Nael B. Abu-Ghazaleh,et al. A taxonomy of wireless micro-sensor network models , 2002, MOCO.
[166] D. Manjunath,et al. On the Path Coverage Properties of Random Sensor Networks , 2007, IEEE Transactions on Mobile Computing.
[167] David E. Culler,et al. TinyOS: An Operating System for Sensor Networks , 2005, Ambient Intelligence.
[168] Charalampos Konstantopoulos,et al. A survey on jamming attacks and countermeasures in WSNs , 2009, IEEE Communications Surveys & Tutorials.
[169] Zygmunt J. Haas,et al. Coverage and connectivity in three-dimensional networks , 2006, MobiCom '06.