A bandwidth and effective hit optimal cache scheme for wireless data access networks with client injected updates

2012 ◽  
Vol 56 (7) ◽  
pp. 2080-2095 ◽  
Author(s):  
Mursalin Akon ◽  
Mohammad Towhidul Islam ◽  
Xuemin (Sherman) Shen ◽  
Ajit Singh
Keyword(s):  
Data Access ◽  
Access Networks ◽  
Wireless Data ◽  
Cache Scheme

Application of Wireless Data Grids for Health Informatics

2008 ◽  
pp. 61-67 ◽  
Author(s):  
Omer Mahmood
Keyword(s):  
Health Informatics ◽  
Data Access ◽  
Rural And Remote ◽  
Wireless Data ◽  
Remote Communities ◽  
Remote Areas ◽  
Lack Of Information ◽  
Health Practitioners ◽  
Rural And Remote Areas ◽  
Information And Communication

Distance and inaccessibility create special challenges for health practitioners in rural and remote areas. Health professionals in rural and remote areas face problems such as prescription concerns due to lack of information. This occurs due to a gap in knowledge regarding medications, as health practitioners do not have access to medical history of their patients. Frequent migration of patients in rural and remote communities results in the loss of patients’ medical records. In addition, doctors have limited access to therapeutic information, as searching the Internet from most remote communities is expensive and slow. In addition, frequent migration of patients in remote communities results in the loss of patients’ histories. This chapter proposes a refined conceptual health information management model based on the model presented by Mahmood (2006). The discussed model is based on the use of Data Grid technology and Data Recharging techniques employed in conjunction with wireless communication technologies to overcome the problems and challenges faced by health practitioners. The model categorizes the health establishments in remote areas into two categories on the basis of geographical characteristics and data access requirements. The discussed model aims to meet information and communication technology (ICT) requirements of health practitioners operating in each recognized category.

A Secure Wireless Data Access Service for the Government of Canada

2007 ◽  
pp. 318-338
Author(s):  
Howie Macumber ◽  
Bing Cheung
Keyword(s):  
Data Access ◽  
Spectrum Management ◽  
Public Works ◽  
Wireless Data ◽  
Ieee 802.11B ◽  
Government Services ◽  
Access Service ◽  
The Government ◽  
Government Of Canada ◽  
Technological Perspective

This chapter examines work conducted by Public Works and Government Services Canada, a department of the Government of Canada (GoC), to assess the potential for a Secure Wireless Data Access Service (SWDAS) that is envisaged to be provided as a common service to departments and agencies of the GoC. The main focus of the work has been on Wi-Fi, especially the IEEE 802.11b standard, and its application. Areas examined include technology, security, spectrum management, user surveys, applications, business, ?nance, service trial, future trends, and recommendations for the implementation of Wi-Fi in government. It is demonstrated that the application of Wi-Fi technology in the GoC would be bene?cial for the government workforce from both a ?nancial and a technological perspective.

Lifting the limits on high speed wireless data access using antenna arrays

2001 ◽  
Vol 39 (9) ◽  
pp. 156-162 ◽  
Author(s):  
A. Lozano ◽  
F.R. Farrokhi ◽  
R.A. Valenzuela
Keyword(s):  
Antenna Arrays ◽  
High Speed ◽  
Data Access ◽  
Wireless Data

FW-DAS: Fast Wireless Data Access Scheme in Mobile Networks

2014 ◽  
Vol 13 (8) ◽  
pp. 4260-4272 ◽  
Author(s):  
Giwon Lee ◽  
Insun Jang ◽  
Sangheon Pack ◽  
Xuemin Shen
Keyword(s):  
Mobile Networks ◽  
Data Access ◽  
Wireless Data ◽  
Access Scheme

Intelligent Caching Wireless Data Access in the Wireless Spectrum

2013 ◽  
Vol 11 (5) ◽  
Author(s):  
Syazwa Mad Jais ◽  
Sarina Sulaiman ◽  
Siti Mariyam Shamsuddin
Keyword(s):  
Data Access ◽  
Wireless Data ◽  
Wireless Spectrum
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