Thursday, 12 June 2014
1. Cloud Computing and Internet of Things (IoT)
Prof Chen initially point out five broad research areas i.e. IOT,
big data, cloud computing and software defined network and later on
integrated IOT and cloud computing to highlight the important
innovations, technological enhancement, futures issues and market
expectations. In IOT services, three components he mainly integrates
i.e. applications as top tier, networking as middle tier and sensors as
bottom tier to focus various IOT service implementations.
The ability to combine sensors in IoT deployments has many
possibilities. A company that installs sensors in roadway that help
drivers find parking spots via an app , also through the implementation
of Google map and intelligent application the auto pilot car can be run
successfully. Also a discussion has made on the elastic computing for
computations and storage virtual reality to enhance the cloud services.
2. Crowd-sensing Using Sensors and Smartphones
Prof Hsu initially points out the scopes and concept of in-situ
sensors, power of crowd, event detection mechanism on smartphones,
context-aware mobile applications, crowdsourcing, optimal scheduling for
smart sensor activations and many more. Crowd-sensing Data from Mobile
Smartphones in Urban Spaces is a good research context in mobile data
management, especially for opportunistic crowd sensing, participatory
crowd sensing and infrastructure crowd sensing. GPS sensors of smart
phones traces uploaded by drivers and passengers can be used to generate
real time traffic statistics. Similarly, street-level audio samples
collected by pedestrians can be aggregated to create a citywide noise
map. Also a detailed discussion is made on geospatial information
gathering over sensor crowd-sensing.
3. Network view of human diseases
• Network view of human disease encompasses to research more and
more diseases through translating the genomic results into medical
applications.
• The assistance of bio markers is researched to identify the specific genes that cause to a specific illness.
• The distinctions between pathway study and disease study builds a
scenarios to explain the disease complexity through identification and
interaction process.
• Protein to protein interaction is major quality parameters that
can be widely used to the complexity of the large genetic network.
• The disease gene of similar disease tends to cluster in the
protein network and finds the scopes of bio-data analysis and marking.
4. Network Attached Storage
• Network attached storage (NAS) -When data are broken then how to
restore the broken data; it's a major problem in digital storage
technology.
• So to solve the problem RAID is used. In RAID the data are stored in multiple redundant disks.
• Discussion has made on following RAID. RAID-0, RAID-1, RAID-2,
RAID-3, RAID-4, RAID-5, RAID-6, nested RAID-5 + 0, RAID + share etc.
• Data replication has discussed mainly remote data replication.
• NAS- not only storage, but also a server. It encompass the built
of own application such as own YouTube, own drop box, Facebook,
Evernote, and many more apps that can be shared among users.
Tools used in project-
• REDMINE (user management, issue track, project mgt., collaboration with wikis).
• GIT (version control management, hot fix branch, released branch).
• JENKINS (build automation, code quality analysis, artifact management)
5. 4G evolution
The evolution of end user behavior and environment encompass the day
by requirements of technology. A comparison has been made among dumb
phone, smart phone, tablet and laptop to focus the faster and efficient
data transfer operations. The high mobility data access can be achieved
in 4g-LTE/WI-MAX as compared to 3G UMTS due to micro cell and femto cell
application on 4G. In a cellular structure over 3D environment, if we
study the evolution from 1G to 4G we observe that the cell size is
gradually reducing along with the potential coverage issue. In a typical
cellular network, the coverage is a serious issue in deployment stage
and the capacity is an issue in growth phase. The discussion has been
made on current indoor solution i.e. DAS (distributed antenna system)
that includes the growth and development of both passive and active DAS
structure.
Labels: Computer Internet tips
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