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Alberto Leon-Garcia
Researcher at University of Toronto
Publications - 369
Citations - 12417
Alberto Leon-Garcia is an academic researcher from University of Toronto. The author has contributed to research in topics: Cloud computing & Quality of service. The author has an hindex of 37, co-authored 363 publications receiving 11422 citations.
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Journal ArticleDOI
Modulation-assisted unequal error protection over the fading channel
TL;DR: A practical alternative to the QPSK-based transmission systems with explicit UEP, such as GSM or IS-54 wireless transmission standards is proposed, which allows for a simpler convolutional encoder and, hence, a less complex decoding procedure.
Proceedings ArticleDOI
Enabling SDN applications on Software-Defined Infrastructure
TL;DR: An SDI that provides pluggable resource management modules for scheduling, networking control, fault management, and so on is presented that enables SDN applications using information available from other modules.
Journal ArticleDOI
A generic architecture for autonomic service and network management
TL;DR: The Autonomic Service Architecture is presented, a uniform framework for automated management of both Internet services and their underlying network resources that ensures the delivery of services according to specific service level agreements (SLAs) between customers and service providers.
Journal ArticleDOI
Performance of Integrated Packet Voice/Data Token-Passing Rings
D. Karvelas,Alberto Leon-Garcia +1 more
TL;DR: Performance results that indicate that packetized voice service can be provided on a token-passing ring without adversely affecting the performance of data traffic are presented.
Journal ArticleDOI
Optimal network rate allocation under end-to-end quality-of-service requirements
TL;DR: This work addresses the problem of allocating transmission rates to a set of network sessions with end-to-end bandwidth and delay requirements with a unified convex programming formulation that captures both average and probabilistic delay requirements.