E
Enrique Hernandez-Valencia
Researcher at Bell Labs
Publications - 13
Citations - 433
Enrique Hernandez-Valencia is an academic researcher from Bell Labs. The author has contributed to research in topics: Network packet & Header. The author has an hindex of 8, co-authored 13 publications receiving 426 citations. Previous affiliations of Enrique Hernandez-Valencia include Alcatel-Lucent.
Papers
More filters
Patent
Method for providing quality of service for delay sensitive traffic over ip networks
Bharat Tarachand Doshi,Enrique Hernandez-Valencia,Kotikalapudi Sriram,Yung-Terng Marlboro Wang,On-Ching Yue +4 more
TL;DR: In this paper, a Virtual Provisioning Server is utilized to maintain bandwidth capacity data for each path segment within the IP network and to forward the bandwidth capacity to a Signaling Gateway, who determines whether to accept or reject an additional delay sensitive traffic component based upon available bandwidth capacity for an IP network path.
Journal ArticleDOI
How will NFV/SDN transform service provider opex?
TL;DR: A view into the operational costs of a typical service provider is provided and how the NFV/SDN attributes can be expected to influence the business equation is discussed.
Journal ArticleDOI
Architectures for broadband residential IP services over CATV networks
TL;DR: Some of the architectural options that must be carefully considered in order to deliver Internet protocol (IP) services to such users in an efficient yet flexible manner are reviewed.
Journal ArticleDOI
Rate control algorithms for the ATM ABR service
TL;DR: The detailed framework for the ABR service standardized by the ATM Forum is reviewed, the underlying service philosophy and protocol design goals for ABR flow control, and the premises and high-level performance characteristics for the more promising ABR rate control schemes proposed so far are reviewed.
Journal ArticleDOI
A simple data link protocol for high-speed packet networks
Bharat T. Doshi,Subrahmanyam Dravida,Enrique Hernandez-Valencia,Wassim A. Matragi,M. Akber Qureshi,Jon Anderson,James S. Manchester +6 more
TL;DR: This paper presents a simple data link (SDL) protocol based on using a Length Indicator field and a header cyclic redundancy check (CRC), rather than a flag, to delineate frames, which is inherently scalable to high speeds and provides constant transmission overhead.