Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Kai‐Wei Fan"'
Publikováno v:
Journal of Cellular and Molecular Medicine. 26:3598-3607
LECT2 (leucocyte cell-derived chemotaxin 2) is a 16-kDa protein mainly produced by hepatocytes. It was first isolated in PHA-activated human T-cell leukaemia SKW-3 cells and originally identified as a novel neutrophil chemotactic factor. However, man
Publikováno v:
IEEE/ACM Transactions on Networking. 19:947-960
Renewable energy enables sensor networks with the capability to recharge and provide perpetual data services. Due to low recharging rates and the dynamics of renewable energy such as solar and wind power, providing services without interruptions caus
Publikováno v:
ACM Transactions on Sensor Networks. 5:1-34
Low duty cycle operation is critical to conserve energy in wireless sensor networks. Traditional wake-up scheduling approaches either require periodic synchronization messages or incur high packet delivery latency due to the lack of any synchronizati
Publikováno v:
Ad Hoc Networks. 7:904-917
In wireless sensor networks, the many-to-one data communication pattern induces high collision losses as multiple transmissions cause contention and interference along the paths from sources to the sink. This paper proposes a low-overhead MAC layer s
Publikováno v:
IEEE Transactions on Mobile Computing. 7:1271-1284
Computing and maintaining network structures for efficient data aggregation incurs high overhead for dynamic events where the set of nodes sensing an event changes with time. Moreover, structured approaches are sensitive to the waiting time that is u
Publikováno v:
IEEE Transactions on Mobile Computing. 6:929-942
Data aggregation protocols can reduce the communication cost, thereby extending the lifetime of sensor networks. Prior works on data aggregation protocols have focused on tree-based or cluster-based structured approaches. Although structured approach
Publikováno v:
International Journal of Network Management. 11:129-136
Publikováno v:
Wireless Sensor Networks & Applications; 2008, p331-347, 17p
Publikováno v:
SenSys
Renewable energy enables sensor networks with the capability to recharge and provide perpetual data services. Due to low recharging rates and the dynamics of renewable energy such as solar and wind power, providing services without interruptions caus
Autor:
Kai-Wei Fan, Prasun Sinha
Publikováno v:
MASS
To benefit from data aggregation in large scale sensor networks, an aggregation point, i.e. the place where data are aggregated, must be close to sources. In event triggered sensor networks, this can be achieved by dynamically constructing a tree con