Dynamic programming optimization in line of sight networks
نویسندگان
چکیده
منابع مشابه
Positioning Optimization Technique in Non-Line-of-Sight Environment
A positioning optimization technique for non-lineof-sight environment is presented based on weighted orthogonal polynomial fitting technique and singular value decomposition. First, non-line-of-sight errors in TOA measurements are mitigated using weighted orthogonal polynomial fitting technique and the true range between the measuring terminal and the mobile station is approximated. Then the st...
متن کاملSpeeding Up Exact Dynamic Programming for Series Line Optimization
Dynamic programming value iteration can be made more ef cient on speci c networks by characterizing the transient and insensitive states. These methods are demonstrated by nding the optimal policy for a ve-machine series make-to-stock line with machine failures. State space truncations are chosen by checking the recurrent class in previous runs. An approximate model is developed that reduces ...
متن کاملSemi-Definite Programming Relaxation for Non-Line-of-Sight Localization
We consider the problem of estimating the locations of a set of points in a k-dimensional euclidean space given a subset of the pairwise distance measurements between the points. We focus on the case when some fraction of these measurements can be arbitrarily corrupted by large additive noise. Given that the problem is highly non-convex, we propose a simple semidefinite programming relaxation t...
متن کاملEnergy Consumption Optimization in Wireless Sensor Networks Using Dynamic Programming
We address a scenario where energy-constrained sensors in a wireless sensor network can choose among different distributed coding schemes to encode their data. We propose a framework where the network is described as a graph, with sensors representing the nodes, and where communication and processing costs are associated to edge weights and the coding schemes associated to states of operation. ...
متن کاملDynamic Programming-Based Lifetime Reliability Optimization in Networks-on-Chip
Technology scaling leads to the reliability issue as a primary concern in Networks-on-Chip (NoC) design. Due to routing algorithms, some routers may age much faster than others, which become a bottleneck for system lifetime. In this chapter, lifetime is modeled as a resource consumed over time. A metric lifetime budget is associated with each router, indicating the maximum allowed workload for ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information and Computation
سال: 2020
ISSN: 0890-5401
DOI: 10.1016/j.ic.2019.104460