公开(公告)号：US20170302497A1

公开(公告)日：2017-10-19

申请号：US15640384

申请日：2017-06-30

Applicant: Intel Corporation

Inventor： Alexei DAVYDOV ,  Hwan-Joon KWON ,  Gregory V. MOROZOV ,  Alexander MALTSEV

IPC: H04L27/36 ,  H04L1/00 ,  H04L12/18 ,  H04L27/34 ,  H04W4/08 ,  H04L5/00

CPC classification number: H04L27/36 ,  H04L1/0016 ,  H04L1/0023 ,  H04L5/0053 ,  H04L12/189 ,  H04L27/34 ,  H04W4/08

Abstract: Examples include techniques for using a modulation and coding scheme (MCS) for downlink transmissions. In some examples information elements (IEs) for either a physical multicast channel (PMCH) or a physical multicast control channel (PMCCH) include information to indicate an MCS for downlink transmission over a PMCH or PMCCH between an evolved Node B (eNB) and user equipment (UE). For these examples, the information in the IEs include indications of whether higher order modulation for quadrature amplitude modulation (QAM) have or have not been enabled. Both the UE and the eNB may operate in compliance with one or more 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) standards.

公开(公告)号：US20190007878A1

公开(公告)日：2019-01-03

申请号：US15990643

申请日：2018-05-27

Applicant: INTEL CORPORATION

Inventor： Alexei DAVYDOV ,  SeungHee HAN ,  Yuan ZHU ,  Xiaogang CHEN ,  Alexander MALTSEV ,  Gregory MOROZOV

IPC: H04W36/14 ,  H04W56/00 ,  H04W88/08 ,  H04W72/00 ,  H04B7/024 ,  H04W72/04 ,  H04J11/00 ,  H04B7/06 ,  H04B7/0456 ,  H04W24/10 ,  H04W76/11 ,  H04W76/10 ,  H04W76/14 ,  H04W12/02 ,  H04L29/12 ,  H04L12/46 ,  H04L29/06

Abstract: Various embodiments are generally directed to improved channel quality information feedback techniques. In one embodiment, for example, an evolved node B (eNB) may comprise a processor circuit, a communication component for execution by the processor circuit to receive a channel quality index for a physical downlink shared channel (PDSCH), the channel quality index associated with a defined reference resource, and a selection component for execution by the processor circuit to select a modulation and coding scheme (MCS) for transmission over the PDSCH of user equipment (UE) data in one or more resource blocks, the selection component to compensate for a difference between a cell-specific reference signal (CRS) overhead of the defined reference resource and a CRS overhead of the one or more resource blocks when selecting the MCS. Other embodiments are described and claimed.