Abstract

Ubiquitous computing is a method of enhancing computer use by making many computers available throughout the physical environment, but making them effectively invisible to the user. Background network to support ubiquitous computing is ubiquitous network by which users can enjoy network services whenever and wherever they want (home, office, outdoors). In this paper Issues related to ubiquitous network, smart objects and wide area ubiquitous Networks have been discussed. We also discuss various elements used in ubiquitous computing with the challenges in this computing environment

Highlights

  • Ubiquitous Computing has potential applications in several sectors such as healthcare, Business processes, disaster management, farmland irrigation and empowering the common Man to improve the quality of life

  • Ubiquitous computing is a method of enhancing computer use by making many computers available throughout the physical environment, but making them effectively invisible to the user

  • In this paper Issues related to ubiquitous network, smart objects and wide area ubiquitous Networks have been discussed

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Summary

INTRODUCTION

Ubiquitous Computing has potential applications in several sectors such as healthcare, Business processes, disaster management, farmland irrigation and empowering the common Man to improve the quality of life. Ubiquitous Communication is based on the concept of ubiquitous computing, where technology recedes into background of our lives to make human computer interaction much easier They require efficient, multimedia and power-aware technologies linking together many Heterogeneous devices distributed over small or large specifications and pear-to-pear and ad hoc paradigms. Ubiquitous computing means anywhere (at work, at home, in the city, in the country or on move), anytime (24 hours, day or night), anyone (adults or children, elderly or Handicapped), any thing (home appliances, individual items, cars, food products). It needs numerous base stations (BS) in cellular system and access point (AP) in wireless local area network (WLAN), which cost more. Smart objects and RFID tags are connected through wide area ubiquitous network

Ubiquitous Network
RF Identification
ELEMENTS OF UBIQUITOUS COMPUTING
Wireless Technology
CHALLENGES OF UBIQUITOUS COMPUTING
Findings
CONCLUSIONS

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