... Accession Number : ADA385969. Title : Prediction of Wireless Communication Systems Performance in Indoor Applications. ...
DTIC Science & Technology
In this paper, the performance of a two user UWB multiple access (UWB-MA) system based on multiple-pulse multiple-delay (MPMD) modulation scheme in an indoor wireless channel is evaluated by computer simulations. The indoor multipath propagation channel model used in this study is based on the modified statistical ...
Energy Citations Database
Performance of an Indoor Optical Wireless PPM-CDMA System with Interference Cancellation schemes-2-880-8224 Abstract - A new puke position modulation - code division multiple access (PPM-CDMA) system is proposed that PPM-CDMA systems with both decorrelating detection and SIC achieve signifcant SNR improvement over
E-print Network
CDMA (code division multiple access) may be an attractive technique for wireless access to broadband services because of its multiple access simplicity and other appealing features. In order to investigate traffic handling capabilities of a future network providing a variety of integrated services, this paper ...
NASA Astrophysics Data System (ADS)
An integrated information flexible system is proposed in this paper for indoor medical applications. The system is intended to provide clinicians with a portable device enabling to discover and recognize patients and easily access their electronic record in a fast and secure way for consultation or updating. Moreover the developed solution allows ...
PubMed
Interference among co-channel users is a fundamental problem in wireless networks, which prevents nearby links from operating concurrently. Directional antennas allow the radiation patterns of wireless transmitters to be shaped to form directed beams. Conventionally, such beams are assumed to improve the spatial reuse (i.e. concurrency) in ...
was not till the middle of the 20th century that modern digital communication technology ... of the data transfer and storage related issues is first drastically reduced. ... characteristics of an indoor wireless sensor network, i.e. shorter transmit ..... A Simple Power-Efficient MAC Scheme for Ad Hoc Networks: Channel access ...
NASA Website
A Robust Indoor Autonomous Positioning System Using Particle Filter Based on ISM Band Wireless Communications
Wireless Access: + Wireless Network + Guest Network + Wireless at Home ... The Guest Network offers both wired and wireless access, and allows guest users ...
In this paper a new hybrid wireless access system incorporating high bandwidth line-of-sight free space optical wireless and radio frequency localization is proposed and demonstrated. This system is capable of supporting several gigabits/second up-stream and down-stream data transmission and ideally suited for high bandwidth ...
... Accession Number : ADD756230. Title : INFLUENCE OF DESORPTION ON THE INDOOR CONCENTRATION OF TOXIC GASES. ...
Current wireless terminals are limited to voice terminals such as cellular and PCS phones, and traditional laptop computers and PDAs configured with wireless modems and network interface cards. However, the current wireless networks, which are by and large wireless extensions of the circuit -switched voice ...
The wireless personal area network (WPAN) is an emerging wireless technology for future short range indoor and outdoor communication applications. The IEEE 802.15.3 medium access control (MAC) is proposed, specially, for short range high data rates applications, to coordinate the access to the ...
You should consult the instructions provided by the vendor of your home wireless access point to fully configure wireless for home use. ...
high speed internet access/Wi-Fi Heated indoor swimming pool, sauna, whirlpool On-site guest self-laundry facilities (washer and dryer) ATM/cash machine on premises Various shops and restaurants within walking - Wireless Internet Laundry and Dry Cleaning Car Rental Desk Dining & Entertainment on site at Glasswoods
is the set of maximal-length pseudo-noise (PN) sequences known as - sequences [12]. If the period-off keying (OOK) or pulse-position modulation (PPM); � frequency-division multiple access (FDMA) using binary--Channel reuse, CDMA, FDMA, infrared, local area networks, TDMA, wireless communications. I. INTRODUCTION FREE
