World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
37
Citations
6448
World Ranking
10674
National Ranking
4464

Electronics and Electrical Engineering

D-Index
34
Citations
5795
World Ranking
5736
National Ranking
1952

Overview

What is he best known for?

The fields of study he is best known for:

  • Computer network
  • Telecommunications
  • Voice over IP

His scientific interests lie mostly in Computer network, Telecommunications, Call control, Call setup success rate and Call management. The study incorporates disciplines such as Broadband and Broadband communication in addition to Computer network. His Broadband research focuses on Identification and how it relates to Variable bitrate and Real-time computing.

His research integrates issues of Call forwarding and On-the-fly encryption in his study of Telecommunications. His research investigates the link between Call control and topics such as Conference call that cross with problems in End-to-end delay. Spencer Wang usually deals with Priority call and limits it to topics linked to Call waiting and Communications system.

His most cited work include:

  • Method for billing IP broadband subscribers (440 citations)
  • Personal user network (closed user network) PUN/CUN (265 citations)
  • Chase me system (259 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Computer network, Telecommunications, Wireless, Call control and Centrex. His Computer network study combines topics from a wide range of disciplines, such as Call waiting and Caller ID. His Telecommunications research integrates issues from Telephone number and Call forwarding.

His Wireless study integrates concerns from other disciplines, such as Mobile station, Base station, Dual mode mobile and Station. His Call control study which covers Conference call that intersects with End-to-end delay. His Priority call and Call setup success rate study in the realm of Call management interacts with subjects such as Call volume.

He most often published in these fields:

  • Computer network (79.41%)
  • Telecommunications (57.35%)
  • Wireless (27.94%)

What were the highlights of his more recent work (between 2002-2014)?

  • Telecommunications (57.35%)
  • Computer network (79.41%)
  • Broadband (11.76%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Telecommunications, Computer network, Broadband, Residential gateway and User interface. His Cordless, Call management, Call control and Telephone call study, which is part of a larger body of work in Telecommunications, is frequently linked to Call volume, bridging the gap between disciplines. His Cordless research incorporates themes from Wireless, Handover, Over the Air, Telephone number and Mobile telephone.

His work on 3pcc, Call setup success rate and Call termination as part of general Call management study is frequently linked to International direct dialing, therefore connecting diverse disciplines of science. His Service provider research extends to Computer network, which is thematically connected. His Port research is multidisciplinary, incorporating perspectives in Service and Network packet.

Between 2002 and 2014, his most popular works were:

  • Method for billing IP broadband subscribers (440 citations)
  • Neighborhood cordless service call handoff (77 citations)
  • Personal control of address assignment and greeting options for multiple BRG ports (77 citations)

In his most recent research, the most cited papers focused on:

  • Computer network
  • Telecommunications
  • Voice over IP

Telecommunications, Broadband, Computer network, Residential gateway and Port are his primary areas of study. In general Telecommunications, his work in Cordless, Telephone call and Handover is often linked to Mobile identification number linking many areas of study. His work deals with themes such as Cost database, Service provider, Real-time computing and Variable bitrate, which intersect with Broadband.

His Computer network study combines topics in areas such as Wireless and Identification. His Residential gateway study often links to related topics such as Service.

Best Publications

  • Method for billing IP broadband subscribers

    Fen-Chung Kung;Anish Sankalia;Hopeton Walker;Spencer Wang

  • Personal user network (closed user network) PUN/CUN

    Kung Fen-Chung;Jesse Eugene Russell;Hopeton Walker;Spencer Wang

  • Chase me system

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Spencer Wang

  • Personal ip follow-me service

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Hopeton S. Walker

  • Enhanced subscriber IP alerting

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Hopeton Walker

  • Broadband cable IP telephony network architecture

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Spencer Wang

  • System With Call Forward Profile

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Hopeton S. Walker

  • Multiple call waiting in a packetized communication system

    Fen-Chung Kung;Jesse E. Russell;Hopeton Walker;Spencer C. Wang

  • IP conference call waiting

    Fen-Chung Kung;Hopeton Walker;Spencer Wang

  • Conference server for automatic x-way call port expansion feature

    Fen-Chung Kung;Anish Sankalia;Spencer Wang

  • Protected IP telephony calls using encryption

    Fen-Chung Kung;Jesse Eugene Russell;Hopeton Walker;Spencer Wang

  • Integrated multimedia messaging service

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Hopeton Walker

  • Broadband Residential Gateway with PBX capabilities

    Fen-Chung Kung;Jesse Eugene Russell;Hopeton Walker;Spencer Wang

  • Activity log for improved call efficiency

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Spencer Wang

  • Automatic call manager traffic gate feature

    Fen-Chung Kung;Anish Sankalia;Spencer Wang

  • Distributed network voice messaging for wireless centrex telephony

    Albert Chow;Jinman Kim;Spencer C. Wang

  • Responding to a call with a prompt and routing the call to a phone selected in response to the prompt

    Fen-Chung Kung;Anish Sankalia;Spencer C. Wang;Jesse E. Russell

  • Neighborhood cordless service call handoff

    Albert Chow;Jinman Kim;Spencer Wang;Wenchu Ying

  • Local number portability database for on-net IP call

    Fen-Chung Kung;Jesse Eugene Russell;Anish Sankalia;Hopeton S Walker

  • Programmable ring-call forwarding in a wireless centrex services system

    Albert Chow;Jinman Kim;Hopeton Walker;Spencer Wang

Frequent Co-Authors

Hopeton Walker
Hopeton Walker Chip Law Group
Jesse Eugene Russell
Jesse Eugene Russell incNETWORKS, Inc.

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