Title:
METHOD AND DEVICE FOR TRANSMITTING DATA ON UNLICENSED SPECTRUM
Document Type and Number:
WIPO Patent Application WO/2019/056332
Kind Code:
A1
Abstract:
A method and device for transmitting data on an unlicensed spectrum so as to improve the utilization of unlicensed spectrum resources and the capacity of wireless communication systems. The method comprises: a network side device sending broadcast information in an unlicensed spectrum on a carrier wave that is used to transmit broadcast information such that a first terminal device receives resource configuration information on an anchor point carrier wave; the network side device sending the resource configuration information on the anchor point carrier wave, the resource configuration information being used to indicate a first logic carrier wave identifier, and the first logic carrier wave identifier being used to determine a first carrier wave that is used by the network side device to transmit data with the first terminal device during a next cycle of a current cycle, wherein the first logic carrier wave identifier is used to uniquely identify the first carrier wave among N carrier waves, and the anchor point carrier wave is one from among the N carrier waves; the network side device frequency hopping during the next cycle onto the first carrier wave that is determined according to the first logic carrier wave identifier so as to transmit data with the first terminal device.
Inventors:
ZHANG WURONG (CN)
LI ZHENYU (CN)
NAN YANG (CN)
HAN JINXIA (CN)
LI ZHENYU (CN)
NAN YANG (CN)
HAN JINXIA (CN)
Application Number:
PCT/CN2017/103060
Publication Date:
March 28, 2019
Filing Date:
September 23, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W16/14; H04B1/713; H04W56/00
Foreign References:
| CN105247929A | 2016-01-13 | |||
| CN106256146A | 2016-12-21 | |||
| US20160135181A1 | 2016-05-12 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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