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1. (WO2018222104) CODE BLOCK AWARE SLOT PREEMPTION

Pub. No.:    WO/2018/222104    International Application No.:    PCT/SE2018/050496
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 15 01:59:59 CEST 2018
IPC: H04W 72/04
H04L 5/00
H04W 72/12
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: SHAPIN, Alexey
SANDBERG, Sara
KILINC, Caner
BLANKENSHIP, Yufei
PARKVALL, Stefan
Title: CODE BLOCK AWARE SLOT PREEMPTION
Abstract:
According to certain embodiments a method is provided for use in a wireless transmitter that includes receiving an indication to schedule a high-priority transmission to preempt a lower-priority transmission that comprises one or more code blocks. A first resource allocation is determined for the high-priority transmission. A fraction of bits in the one or more code blocks of the lower-priority transmission that will be punctured by the first resource allocation is determined. When the fraction of bits in the one or more code blocks of the lower-priority transmission that will be punctured is less than a threshold, the first resource allocation is used for the high-priority transmission. Otherwise, a second allocation for the high-priority transmission is determined and used to minimize a number of the one or more code blocks that will be punctured.