公开(公告)号：US20180279263A1

公开(公告)日：2018-09-27

申请号：US15996061

申请日：2018-06-01

Applicant: Intel Corporation

Inventor： Adrian P. Stephens ,  Eric A. Jacobsen ,  Sumeet Sandhu ,  Duncan M. Kitchin

IPC: H04W72/04 ,  H04W74/08 ,  H04W72/08 ,  H04W72/14

CPC classification number: H04W72/04 ,  H04W72/08 ,  H04W72/14 ,  H04W74/08

Abstract: Various embodiments are described for a trained data transmission for communication systems. A training phase may include a first wireless station exchanging medium reservation messages with a second wireless station to reserve a medium and to select a data transmission parameter. The data transmission parameter may include a modulation scheme and a forward error correction (FEC) coding rate. At least one of the medium reservation messages may include a duration field indicating a duration for which the medium is reserved. A first data phase may include sending data from the first wireless station to the second wireless station according to the selected data transmission parameter. A second data phase may then be performed without first repeating the training phase. The second data phase may include transmitting data from the first wireless station to a second wireless station according to the data transmission parameter.

公开(公告)号：US09992764B2

公开(公告)日：2018-06-05

申请号：US13912802

申请日：2013-06-07

Applicant: Intel Corporation

Inventor： Adrian P. Stephens ,  Eric A. Jacobsen ,  Duncan M. Kitchin ,  Sumeet Sandhu

IPC: H04W72/04 ,  H04W74/08 ,  H04W72/08 ,  H04W72/14

CPC classification number: H04W72/04 ,  H04W72/08 ,  H04W72/14 ,  H04W74/08

Abstract: Various embodiments are described for a trained data transmission for communication systems. A training phase may include a first wireless station exchanging medium reservation messages with a second wireless station to reserve a medium and to select a data transmission parameter. The data transmission parameter may include a modulation scheme and a forward error correction (FEC) coding rate. At least one of the medium reservation messages may include a duration field indicating a duration for which the medium is reserved. A first data phase may include sending data from the first wireless station to the second wireless station according to the selected data transmission parameter. A second data phase may then be performed without first repeating the training phase. The second data phase may include transmitting data from the first wireless station to a second wireless station according to the data transmission parameter.