Puneet Sharma is a Distinguished Technologist from the Hewlett Packard Laboratories, Palo Alto, CA where he heads the Networked Systems group. He started his research career as Research Scientist at

HP Labs HP Labs is the exploratory and advanced research group for HP Inc. HP Labs' headquarters is in Palo Alto, California and the group has research and development facilities in Bristol, UK. The development of programmable desktop calculators, ink ...

in September 1998. Sharma was born in

Delhi Delhi, officially the National Capital Territory (NCT) of Delhi, is a city and a union territory of India containing New Delhi, the capital of India. Straddling the Yamuna river, primarily its western or right bank, Delhi shares borders w ...

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

. He graduated with a B.Tech. in

Computer Science and Engineering Computer Science and Engineering (CSE) is an academic program at many universities which comprises scientific and engineering aspects of computing. CSE is also a term often used in Europe to translate the name of engineering informatics academic ...

from the

Indian Institute of Technology, Delhi The Indian Institute of Technology, Delhi is a public institute of technology located in New Delhi, India. It is one of the 23 IITs created to be Centres of Excellence for training, research and development in science, engineering and technolo ...

in 1993. He earned his

PhD PHD or PhD may refer to: * Doctor of Philosophy (PhD), an academic qualification Entertainment * '' PhD: Phantasy Degree'', a Korean comic series * ''Piled Higher and Deeper'', a web comic * Ph.D. (band), a 1980s British group ** Ph.D. (Ph.D. albu ...

Computer Science Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to Applied science, practical discipli ...

from the

University of Southern California The University of Southern California (USC, SC, or Southern Cal) is a Private university, private research university in Los Angeles, California, United States. Founded in 1880 by Robert M. Widney, it is the oldest private research university in C ...

. During his doctoral studies, he contributed to the standardisation of

Protocol Independent Multicast 400px, Example of a multicast network architecture Protocol-Independent Multicast (PIM) is a family of multicast routing protocols for Internet Protocol (IP) networks that provide one-to-many and many-to-many distribution of data over a LAN, ...

. His Ph.D. dissertation titled ''Scaling control traffic in network protocols'' hypothesises that unregulated growth of network control traffic such as routing, signalling and end-to-end protocol can jeopardise the primary function of the networks to carry data traffic. The dissertation presents designs for regulating network control traffic along three scaling dimensions: (1) frequency, (2) distribution scope, and (3) information aggregation. Several network protocols use the soft state paradigm for state management. These protocols use periodic refresh messages to keep the network state alive while adapting to changing network conditions. However, the scalability of protocols that use the soft-state approach is a concern. He co-invented the ''Scalable Timers'' approach for soft state protocols where timer values are adapted dynamically following the volume of control traffic and the available bandwidth on network link. He was named

Fellow of the Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operation ...

(IEEE) in 2014 ''for contributions to the design of scalable networking, software defined networks and energy efficiency in data centers''. In 2011, Sharma was recognized as Distinguished Member of the

Association for Computing Machinery The Association for Computing Machinery (ACM) is a US-based international learned society for computing. It was founded in 1947 and is the world's largest scientific and educational computing society. The ACM is a non-profit professional member ...

(ACM) for contributions to computing research. His work on Mobile Collaborative Communities has been featured in the

New Scientist ''New Scientist'' is a magazine covering all aspects of science and technology. Based in London, it publishes weekly English-language editions in the United Kingdom, the United States and Australia. An editorially separate organisation publishe ...

Magazine.

References

External links

* 20th-century births Living people Indian computer scientists Indian electrical engineers Distinguished Members of the ACM Fellow Members of the IEEE IIT Delhi alumni Hewlett-Packard people 21st-century American engineers Year of birth missing (living people) Place of birth missing (living people) American electrical engineers {{US-electrical-engineer-stub