DEVICE, NETWORK, AND METHOD FOR WIDEBAND LTE WITH VIRTUAL (BASEBAND) CARRIER AGGREGATION

Title:

DEVICE, NETWORK, AND METHOD FOR WIDEBAND LTE WITH VIRTUAL (BASEBAND) CARRIER AGGREGATION

Document Type and Number:

WIPO Patent Application WO/2016/188374

Kind Code:

A1

Abstract:

Methods for wireless communications over a wideband carrier are provided. Time-frequency resources of the wideband carrier within a transmission time interval are divided into multiple time-frequency resource blocks. Each of the time-frequency resource blocks corresponds to a group of contiguous subcarriers of the wideband carrier and orthogonal frequency division multiplexing symbols. Data streams may be scheduled to be transmitted in different time-frequency resource blocks, and may be destined for different user equipments or the same user equipment. Baseband processing operations may be performed on data streams scheduled in different time-frequency resource blocks independently from one another. Separate control channels or one common control channel may be configured for data transmissions in different time-frequency resource blocks.

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Inventors:

CHENG QIAN (US)
XIAO WEIMIN (US)
SARTORI PHILIPPE (US)
LIU JIALING (US)

Application Number:

PCT/CN2016/082811

Publication Date:

December 01, 2016

Filing Date:

May 20, 2016

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W72/04; H04L27/26

Foreign References:

CN101690055A	2010-03-31
CN1983914A	2007-06-20
CN101106414A	2008-01-16
CN102684828A	2012-09-19
US20060104382A1	2006-05-18

Other References: