Failing to identify that a correlated subquery cannot be planned when the parent query FROM clause has a reference table: SELECT (SELECT max(u1.time) FROM users_table u1 JOIN users_reference_table u2 ...
Abstract: This paper proposes a new virtual ionospheric height model for over-the-horizon radar (OTHR) target tracking. Considering the spatial correlation of different ionosphere site, the virtual ...
Abstract: This paper analyzes the block error rate (BLER) of hybrid automatic repeat request with incremental redundancy (HARQ-IR) assisted short packet ...