G. Sasaki

Publications70
h-index21
Citations3,095
Highly Influential Citations202
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  • Publications
  • Influence
Link scheduling in polynomial time
  • B. Hajek, G. Sasaki
  • Mathematics, Computer Science
  • IEEE Trans. Inf. Theory
  • 1 September 1988
TLDR
Two polynomial-time algorithms are given for scheduling conversations in a spread spectrum radio network. Expand
  • 609
  • 37
  • PDF
Optical Networks: A Practical Perspective, 3rd Edition
Fiber-optic networking, on both small and large scales, has lots of advantages over traditional wire and wireless networks. First, optical signals can travel enormous distances without the need for… Expand
  • 197
  • 23
  • PDF
Wavelength assignment in a WDM ring to minimize cost of embedded SONET rings
TLDR
We study WDM networks in the form of rings and higher level networks as SONET/SDH self-healing rings. Expand
  • 203
  • 18
Cost effective traffic grooming in WDM rings
TLDR
We provide network designs for optical wavelength division multiplexed (OWDM) rings that minimize overall network cost, rather than just the number of wavelengths needed. Expand
  • 301
  • 17
  • PDF
Quality of protection (QoP): a quantitative unifying paradigm to protection service grades
In this paper we discuss a quantitative framework for best- effort protection of the optical layer. This framework provides a way to bridge the gap between two known protection grades of fully… Expand
  • 119
  • 17
  • PDF
Combined WDM and SONET network design
TLDR
This paper considers grooming of low speed traffic into high speed lightpaths in a WDM based optical ring with a primary goal of reducing the cost of the entire system, which is dominated by the SONET transmission equipment connected to the optical ring. Expand
  • 147
  • 16
  • PDF
Scheduling transmissions in WDM broadcast-and-select networks
TLDR
The authors consider all-to-all transmission schedules, which are defined to be ones that schedule a packet transmission between each input-output pair. Expand
  • 128
  • 12
Multiwavelength optical networks with limited wavelength conversion
TLDR
This paper proposes optical wavelength division multiplexed (WDM) networks with limited wavelength conversion that can efficiently support lightpaths (connections) between nodes. Expand
  • 149
  • 12
  • PDF
Multiwavelength optical networks with limited wavelength conversion
TLDR
This paper proposes optical wavelength division multiplexed (WDM) networks with limited wavelength conversion that can efficiently support lightpaths (connections) between nodes. Expand
  • 169
  • 9
Wireless sensor placement for reliable and efficient data collection
  • E. Biagioni, G. Sasaki
  • Computer Science
  • 36th Annual Hawaii International Conference on…
  • 6 January 2003
TLDR
This paper presents and analyzes a variety of regular deployment topologies, including circular and star deployments as well as deployments in square, triangular and hexagonal grids. Expand
  • 170
  • 6
  • PDF