A New Paradigm of Communication-Aware Collaborative Positioning for FutureG Wireless Systems
PROCEEDINGS OF THE 2023 INTERNATIONAL SYMPOSIUM ON THEORY, ALGORITHMIC FOUNDATIONS, AND PROTOCOL DESIGN FOR MOBILE NETWORKS AND MOBILE COMPUTING, MOBIHOC 2023(2023)
摘要
Future generation wireless systems are rapidly evolving to support positioning as a native feature using their communication infrastructure. Notwithstanding the dependence on a densely deployed infrastructure (for accurate positioning). We highlight the significant degradation due to the overhead of such an infrastructure-based positioning (IP) approach can bring communication performance warranting timely attention. We propose a fundamentally different paradigm of communication-aware collaborative positioning CO2P, whereby the burden of positioning is offloaded to client devices in an intelligent, communication-aware and collaborative (peer-peer) manner that reduces overhead and improves spatial reuse to preserve communication performance, without compromising on positioning accuracy. Through technically-sound algorithms CO2P addresses the underlying tradeoff between communication performance and positioning accuracy to deliver an efficient coexistence, providing a two-fold increase in both throughput and accuracy over conventional IP approaches. CO2P is also orchestrated as a practical, distributed, adoption-friendly solution that is realized using WiFi's positioning protocol.
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关键词
5G,next-generation wireless system,WiFi,wireless positioning
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