固定业务与6G移动网络频谱共享场景中的干扰分析
Interference Analysis in Spectrum Sharing Scenarios between Fixed Services and 6G Mobile Networks
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中文总结 AI 辅助
本研究分析固定业务与6G网络频谱共享的共存可行性，提出基于距离的保护分区和用户选择策略，在仅选择少量上行用户时可满足保护准则并保证容量性能。
中文摘要 AI 辅助
本研究探讨了在同一地点、频谱共享条件下，现有固定业务（FS）与6G网络共存的可行性。要实现共存，必须满足保护准则。监管机构将该准则定义为FS接收机处网络间干扰与噪声之比。仿真结果表明，若不实施某种干扰缓解策略，这种共存是不可能的。为此，从固定业务的角度出发，假设6G网络处于上行链路，研究了基于距离的保护分区和两种用户选择策略。结果表明，当仅选择少量上行用户时，可以满足保护准则，同时为共享频段中被选中的用户提供乐观的容量性能。
英文摘要
This study investigates the feasibility of coexistence between an incumbent fixed service (FS) and a 6G network in the same location under spectrum sharing. For coexistence to be possible, a protection criterion must be met. Regulatory agencies define this criterion as the ratio of inter-network interference to noise at the FS receiver. Simulation results indicate that this coexistence is not possible without the implementation of some interference mitigation strategy. To this end, a distance-based protection zoning and two user selection strategies were investigated from the fixed service perspective, assuming the 6G network is in uplink. The results indicate that meeting the protection criterion can be achieved when only few users in uplink are selected, while still providing optimistic capacity performance for such selected users in the shared band.
发表机构
- Federal University of Ceará（巴西联邦大学）
- Ericsson Research（爱立信研究院）
机构由 AI 辅助整理，请以论文原文为准。
