DELAY REPORTING FOR COHERENT JOINT TRANSMISSION

Abstract: apparatuses and methods for delay and frequency reporting for coherent joint transmission. a method performed by a user equipment (ue) includes receiving information about a report, the information indicating nantenna groups, where n>1, determining, based on the information, a reference antenna group n, and determining, based on the information and the reference antenna group n, for each antenna group n≠n, a first delay value dand a second delay value d. the method further includes transmitting the report including a first indicator indicating the reference antenna group n, a second indicator indicating, for each antenna group n≠n, an interval to which the first delay value dbelongs, and a third indicator indicating, for each antenna group n≠n, whether the second delay value dis inside or outside a pre-defined range via a 1-bit indicator.

Inventor(s): Gilwon Lee, Md. Saifur Rahman, Eko Onggosanusi

CPC Classification: H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports})

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