S07 the Latest Development in Networks and Communication
S07.1 The Latest Development in Networks and Communications.
NAME : NURHAYATI BINTI OMAR
CLASS : 4 GAMMA
I\C : 960213-14-5552
GROUP MEMBER:
NURFADHILAH BT AZMAN
NURUL AMALIYA BT MOHD NOR AZAM
Contents
2.0 Mobile Computing
2.1 Definition
2.2 Spefication,Service And Frequencies Of Mobile Computing
3.0 Internet Technology And Services
3.1 VoIP 3.2 Blog
4.0 Types Of Networks 5.1 PAN 5.2 VPN 5.3 WLAN 5.4 WIMAX
5.0 Conclusion
Reference
COMPUTER NETWORKS AND COMMUNICATIONS 1. Introduction
Mobile Computing is an umbrella term used to describe technologies that enable people to access network services anyplace, anytime, and anywhere. Ubiquitous computing and nomadic computing are synonymous with mobile computing. Information access via a mobile device is plagued by low available bandwidth, poor connection maintenence, poor security, and addressing problems. Unlike their wired counterparts, design of software for mobile devices must consider resource limitation, battery power and display size. Consequently, new hardware and software techniques must be developed. For example, applications need to be highly optimized for space, in order to fit in the limited memory on the mobile devices. For Internet enabled devices, the good old TCP/IP stack cannot be used; it takes too much space and is not optimized for minimal power consumption. Given the plethora of cellular technologies that have emerged in such a market, it becomes extremely difficult to provide support for inter-device communication
2.0 MOBILE COMPUTING
2.1 Definition
Mobile computing is human-computer interaction by which a computer is expected
To be transported during normal usage. Mobile computing involves mobile communication,mobile hardware, and mobile software.Communication issues include ad-hoc and insfrastructure networks as well as communication properties,protocols data formats and concrete technologies. Hardware includes mobile devices or device
NAME : NURHAYATI BINTI OMAR
CLASS : 4 GAMMA
I\C : 960213-14-5552
GROUP MEMBER:
NURFADHILAH BT AZMAN
NURUL AMALIYA BT MOHD NOR AZAM
Contents
2.0 Mobile Computing
2.1 Definition
2.2 Spefication,Service And Frequencies Of Mobile Computing
3.0 Internet Technology And Services
3.1 VoIP 3.2 Blog
4.0 Types Of Networks 5.1 PAN 5.2 VPN 5.3 WLAN 5.4 WIMAX
5.0 Conclusion
Reference
COMPUTER NETWORKS AND COMMUNICATIONS 1. Introduction
Mobile Computing is an umbrella term used to describe technologies that enable people to access network services anyplace, anytime, and anywhere. Ubiquitous computing and nomadic computing are synonymous with mobile computing. Information access via a mobile device is plagued by low available bandwidth, poor connection maintenence, poor security, and addressing problems. Unlike their wired counterparts, design of software for mobile devices must consider resource limitation, battery power and display size. Consequently, new hardware and software techniques must be developed. For example, applications need to be highly optimized for space, in order to fit in the limited memory on the mobile devices. For Internet enabled devices, the good old TCP/IP stack cannot be used; it takes too much space and is not optimized for minimal power consumption. Given the plethora of cellular technologies that have emerged in such a market, it becomes extremely difficult to provide support for inter-device communication
2.0 MOBILE COMPUTING
2.1 Definition
Mobile computing is human-computer interaction by which a computer is expected
To be transported during normal usage. Mobile computing involves mobile communication,mobile hardware, and mobile software.Communication issues include ad-hoc and insfrastructure networks as well as communication properties,protocols data formats and concrete technologies. Hardware includes mobile devices or device
References: * Shelly Cashman,S Vermat (2004),Thomson Course Technology, Discovery Computer. * http://en.wikipedia.org/wiki/image:Bluetooth.headset.jpg * www.wimax.com/deployment/network