상세정보
학술대회
Compact Initial Signal for License Assisted Access Cell Signal Detection
- 발행일
- 201910
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2019, pp.840-842
- 협약과제
- 19HH5200, [전문연구실] 초정밀 서비스 실현을 위한 On-Time·On-Rate 무선액세스 및 광에지 클라우드 네트워킹 핵심기술 개발, 이상호
- 초록
- In this paper, we discuss some aspects of detecting LAA/NR-U serving cell signal in the unlicensed bands, and introduce a new low overhead compact initial signal design for efficient detection of serving cell signal in the heterogeneous wireless systems environment. Since keeping track of synchronization to the serving cell is critical to identify the PCI, we consider the effect of CFO to the PCI detection probability, and some link level simulations on selected PCI detection schemes are compared. In addition, we discuss merits of introducing the compact initial signal design for DL serving cell signal detection in shared unlicensed bands.
- KSP 제안 키워드
- Detection probability, Heterogeneous wireless systems, License Assisted Access, Link level simulation, Signal Design, low overhead, signal detection, unlicensed band