Search Results - "Wang, Ruhai"

Bundle Protocol Over Highly Asymmetric Deep-Space Channels by Sabbagh, Alaa, Ruhai Wang, Kanglian Zhao, Dongming Bian

“…Bundle protocol (BP) is the main protocol of delay/disruption-tolerant networking which is developed to provide reliable data delivery services in a stressed…”
Get full text

Optimal RTO Timer for Best Transmission Efficiency of DTN Protocol in Deep-Space Vehicle Communications by Wang, Ruhai, Qiu, Mingjian, Zhao, Kanglian, Qian, Yi

“…The delay/disruption-tolerant network (DTN) was proposed as an end-to-end networking architecture for file delivery service in a stressed communication…”
Get full text

LTP Aggregation of DTN Bundles in Space Communications by Wang, Ruhai, Wei, Zhiguo, Zhang, Qinyu, Hou, Jia

“…Delay-/disruption-tolerant networking (DTN) offers a solution to highly stressed communications in space environments. Very little work has been done in…”
Get full text

Performance modeling of licklider transmission protocol (LTP) in deep-space communication by Qian Yu, Burleigh, Scott C., Ruhai Wang, Kanglian Zhao

“…Delay/disruption tolerant networking (DTN) offers a solution to communications in "challenged" networks. Some work has been seen in evaluating the performance…”
Get full text

Modeling memory-variation dynamics for the Licklider transmission protocol in deep-space communications by Kanglian Zhao, Ruhai Wang, Burleigh, Scott C., Mingjian Qiu, Sabbagh, Alaa, Jianling Hu

“…Delay/disruption-tolerant networking was developed to enable automated network communications despite the long link delay and frequent link disruptions that…”
Get full text

Memory Dynamics and Transmission Performance of Bundle Protocol (BP) in Deep-Space Communications by Chunhai Feng, Ruhai Wang, Zhengguo Bian, Doiron, Tyler, Jianling Hu

“…Delay/disruption tolerant networking (DTN) was proposed as an end-to-end networking architecture providing file delivery service in and/or through stressed…”
Get full text

Protocol Testing of SCPS-TP over NASA's ACTS Asymmetric Links by Ruhai Wang, Horan, S.

“…As the transport layer protocol of the Space Communication Protocol Standard (SCPS) suite, SCPS-Transport Protocol (SCPS-TP) is actually transmission control…”
Get full text

Licklider Transmission Protocol (LTP)-Based DTN for Cislunar Communications by Ruhai Wang, Burleigh, S C, Parikh, P, Che-Jen Lin, Bo Sun

“…Delay/disruption-tolerant networking (DTN) technology offers a new solution to highly stressed communications in space environments, especially those with long…”
Get full text

Analytical characterization of licklider transmission protocol (LTP) in cislunar communications by Zhihua Yang, Ruhai Wang, Qian Yu, Xue Sun, De Sanctis, Mauro, Qinyu Zhang, Jianling Hu, Kanglian Zhao

“…The performance of delay/disruption tolerant networking (DTN) protocols in cislunar and deep-space communication systems has previously been studied by…”
Get full text

Combining modified Graeb score and intracerebral hemorrhage score to predict poor outcome in patients with spontaneous intracerebral hemorrhage undergoing surgical treatment by Wang, Shen, Xu, Xuxu, Yu, Qiang, Hu, Haicheng, Han, Chao, Wang, Ruhai

“…Objective Spontaneous intracerebral hemorrhage (sICH) is a frequently encountered neurosurgical disease. The purpose of this study was to evaluate the…”
Get full text

Network Availability Maximization for Free-Space Optical Satellite Communications by Gong, Shulei, Shen, Hong, Zhao, Kanglian, Wang, Ruhai, Zhang, Xinggan, De Cola, Tomaso, Fraier, Juan A.

“…This letter considers availability maximized ground station (GS) selection for free-space optical (FSO) satellite networks, which is a challenging problem in…”
Get full text

Window-based and rate-based transmission control mechanisms over space-Internet links by Ruhai Wang, Gutha, B.I., Rapet, P.V.

“…Space communications urgently need an effective transmission control mechanism. This paper presents an experimental, comparative analysis of window-based…”
Get full text

CFDP-based two-hop relaying protocol over weather-dependent Ka-band space channel by Yang, Zhihua, Li, Hongbing, Jiao, Jian, Zhang, Qinyu, Wang, Ruhai

“…In this paper, we propose a novel relaying protocol based on the Consultative Committee for Space Data Systems File Delivery Protocol (CFDP) over a…”
Get full text

Detection of Fraudulent Usage in Wireless Networks by Bo Sun, Bo Sun, Yang Xiao, Yang Xiao, Ruhai Wang, Ruhai Wang

“…The complexity of cellular mobile systems renders prevention-based techniques not adequate to guard against all potential attacks. An intrusion detection…”
Get full text

Modeling RTT for DTN Protocol Over Asymmetric Cislunar Space Channels by Yu, Qian, Wang, Ruhai, Zhao, Kanglian, Li, Wenfeng, Sun, Xue, Hu, Jianling, Ji, Xiaoyong

“…Extensive work has been done in the performance evaluation of delay-/disruption-tolerant networking (DTN) technologies in cislunar and deep-space…”
Get full text

Insights on mechanisms of aluminum phytotoxicity mitigation by canola straw biochars from different regions by Dong, Ying, Yu, Yuanchun, Wang, Ruhai, Chang, E., Hong, Zhineng, Hua, Hui, Liu, Hui, Jiang, Jun, Xu, Renkou

“…To better understand the amendment effects and mechanisms of aluminum (Al(III)) phytotoxicity mitigation by different regional crop straw biochars, wheat…”
Get full text

The effect of DTN custody transfer in deep-space communications by Yu, Qian, Sun, Xue, Wang, Ruhai, Zhang, Qinyu, Hu, Jianling, Wei, Zhiguo

“…Delay/disruption tolerant networking (DTN) is considered a suitable technology for challenging communications in the space flight operations environment. A key…”
Get full text

15N Natural Abundance Characteristics of Ammonia Volatilization from Soils Applied by Different Types of Fertilizer by Peng, Lingyun, Tao, Limin, Ma, Shutan, Wang, Xi, Wang, Ruhai, Tu, Yonghui, Wang, Liangjie, Ti, Chaopu, Yan, Xiaoyuan

“…Ammonia (NH3) volatilized from cropland significantly impacts the ecological environment and human health. The identification and quantification of atmospheric…”
Get full text

Bundle protocol for data delivery over highly asymmetric deep-space channels by Bian, Zhengguo, Wang, Ruhai, Zhao, Kanglian, Bian, Dongming, Xie, Zhidong, Qian, Yi

“…Bundle Protocol is the main protocol of delay-/disruption-tolerant networking. Its store-and-forward mechanism and custody transfer option enable it to provide…”
Get full text

Performance of DTN protocols in space communications by Sun, Xue, Yu, Qian, Wang, Ruhai, Zhang, Qinyu, Wei, Zhiguo, Hu, Jianling, Vasilakos, Athanasios V.

“…Delay/disruption tolerant networking (DTN) was developed to enable automated network communications despite the long link delay and frequent link disruptions…”
Get full text