Homogeneous FACsPbI<sub>3</sub> Films via Sequential Deposition for Efficient and Stable Perovskite Solar Cells. [PDF]
Adv Sci (Weinh)A compositional homogeneous perovskite is achieved by constructing a δ‐phase perovskite in the PbI2 film by predepositing the cesium source before PbI2 deposition and facilitating the uniform vertical distribution of FA and Cs cations. The compositional homogeneous perovskite solar cells achieve a higher champion PCE of 24.59%, compared to 22.96% for ...
Jiang X +9 more
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Transportation of Aspergillus nidulans Class III and V Chitin Synthases to the Hyphal Tips Depends on Conventional Kinesin. [PDF]
PLoS ONE, 2015 Cell wall formation and maintenance are crucial for hyphal morphogenesis. In many filamentous fungi, chitin is one of the main structural components of the cell wall. Aspergillus nidulans ChsB, a chitin synthase, and CsmA, a chitin synthase with a myosin
Norio Takeshita +7 more
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Comparing Delay-Constrained ALOHA and CSMA: A Learning-Based Low-Complexity Approximate Approach
IEEE Open Journal of the Communications Society, 2021 Supporting delay-constrained traffic becomes more and more critical in multimedia communication systems, tactile Internet, networked control systems, and cyber-physical systems, etc. In delay-constrained traffic, each packet has a hard deadline.
Lei Deng +3 more
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Experimental Demonstration of Delay-Bounded Wireless Network Based on Precise Time Synchronization
IEEE Access, 2022 Low latency and reliable information transfer are highly demanded in fifth generation (5G) and beyond 5G wireless communications. A novel delay-bounded wireless media access control (MAC) protocol called Carrier Sense Multiple Access with Arbitration ...
Haruaki Tanaka +7 more
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Intelligent TDMA heuristic scheduling by taking into account physical layer interference for an industrial IoT environment [PDF]
, 2017 In an Internet of Things environment, where multiple mobile devices are brought together, it is not always possible to serve all these devices simultaneously. We developed an intelligent Time Division Multiple Access (TDMA) scheduler which allows to plan
De Poorter, Eli +7 more
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Asymptotic performance characteristics of CSMA and CSMA ← CD → CSMA/CD networks [PDF]
Mathematical Problems in Engineering, 1996 This paper presents analytical formulae for performance evaluation of CSMA and CSMA/CD networks with a finite number of buffered users. The asymptotic theory developed in [1] is extended to local area networks so as to investigate the resulting steady state throughput, time delay, probability of blocking, and local stability of each equilibrium.
openaire +1 more source
On the stability of flow-aware CSMA [PDF]
, 2010 We consider a wireless network where each flow (instead of each link) runs its own CSMA (Carrier Sense Multiple Access) algorithm. Specifically, each flow attempts to access the radio channel after some random time and transmits a packet if the channel ...
Bonald, T., Feuillet, M.
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Q-CSMA: Queue-Length Based CSMA/CA Algorithms for Achieving Maximum Throughput and Low Delay in Wireless Networks [PDF]
, 2009 Recently, it has been shown that CSMA-type random access algorithms can achieve the maximum possible throughput in ad hoc wireless networks. However, these algorithms assume an idealized continuous-time CSMA protocol where collisions can never occur.
Ni, Jian, Srikant, R., Tan, Bo
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Archiwa - Kancelarie - Zbiory, 2012 Professor Karol Górski (1903-1988) was an expert on spirituality in Poland, and an author of many publications, such as An outline of the history of spirituality in Poland published in Krakow in 1986. Professor was inspired by the Michaelite spirituality,
Roman Majka CSMA
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Enabling WLAN and WPAN Coexistence via Cross-Technology Communication
Sensors, 2022 In the limited frequency spectrum shared by various wireless communication technologies, cross-technology interference is an important factor which determines communication performance.
Seungku Kim
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