scholarly journals Estimation of the packet processing time of hosts in the presence of interrupt coalescence

2015 ◽  
Vol 4 (2) ◽  
pp. 55-60
Author(s):  
Khondaker M. Salehin ◽  
Roberto Rojas-Cessa
Keyword(s):  
Processing Time ◽  
Packet Processing

A Method to Measure Packet Processing Time of Hosts Using High-Speed Transmission Lines

2015 ◽  
Vol 9 (4) ◽  
pp. 1248-1251 ◽  
Author(s):  
Khondaker M. Salehin ◽  
Roberto Rojas-Cessa ◽  
Sotirios G. Ziavras
Keyword(s):  
Transmission Lines ◽  
High Speed ◽  
Processing Time ◽  
Packet Processing

Scheme to Measure Packet Processing Time of a Remote Host through Estimation of End-Link Capacity

2015 ◽  
Vol 64 (1) ◽  
pp. 205-218 ◽  
Author(s):  
Khondaker M. Salehin ◽  
Roberto Rojas-Cessa ◽  
Chuan-bi Lin ◽  
Ziqian Dong ◽  
Taweesak Kijkanjanarat
Keyword(s):  
Processing Time ◽  
Packet Processing ◽  
Link Capacity

scholarly journals A Cross-Layer Framework for Efficient Streaming of H.264 Video over IEEE 802.11 Networks

2009 ◽  
Vol 2009 ◽  
pp. 1-13 ◽  
Author(s):  
Azfar Moid ◽  
Abraham O. Fapojuwo
Keyword(s):  
Wireless Network ◽  
Ieee 802.11 ◽  
Video Transmission ◽  
Processing Time ◽  
Video Quality ◽  
Cross Layer ◽  
Packet Processing ◽  
Network Parameter ◽  
Transmission Parameters ◽  
Buffer Length

This paper presents a framework for reliable and efficient streaming of H.264 video over an IEEE 802.11-based wireless network. The framework relies on a cross-layer mechanism that jointly adapts the video transcoding parameters at the application layer and the video transmission parameters at the data-link layer to the network conditions defined by buffer length and wireless propagation channel. The effectiveness of the proposed framework is demonstrated through the transmission of three test video sequences (Akiyo, Container, andForeman) having different degrees of motion over an IEEE802.11 wireless network. Simulation results show that the proposed cross-layer-based framework provides an enhancement of up to 3 dB in the video quality with a negligible increase (<5%) in the packet processing time. Hence, the proposed framework achieves a good balance in the tradeoff between video quality and packet processing time. The proposed framework, along with its performance results, provides valuable insights on the selection of network parameter values for efficient and reliable transmission of video applications in wireless networks.

A new tool for rapid development of electron microscopy negatives and micrographs: Initial impressions of the MOHR/PRO-8 processor

1992 ◽  
Vol 50 (2) ◽  
pp. 972-973
Author(s):  
James C. Long
Keyword(s):  
Electron Microscopy ◽  
Processing Time ◽  
Rapid Development ◽  
Processing Times ◽  
Initial Impressions ◽  
Transport Method

Over the years, many techniques and products have been developed to reduce the amount of time spent in a darkroom processing electron microscopy negatives and micrographs. One of the latest tools, effective in this effort, is the Mohr/Pro-8 film and rc paper processor.At the time of writing, a unit has been recently installed in the photographic facilities of the Electron Microscopy Center at Texas A&M University. It is being evaluated for use with TEM sheet film, SEM sheet film, 35mm roll film (B&W), and rc paper.Originally designed for use in the phototypesetting industry, this processor has only recently been introduced to the field of electron microscopy.The unit is a tabletop model, approximately 1.5 × 1.5 × 2.0 ft, and uses a roller transport method of processing. It has an adjustable processing time of 2 to 6.5 minutes, dry-to-dry. The installed unit has an extended processing switch, enabling processing times of 8 to 14 minutes to be selected.

Sign in / Sign up

Export Citation Format

Share Document