METHOD AND DEVICE FOR INFORMATION TRANSMISSION

Title:

METHOD AND DEVICE FOR INFORMATION TRANSMISSION

Document Type and Number:

WIPO Patent Application WO/2018/059202

Kind Code:

A1

Abstract:

Embodiments of the present application provide a method and a device for information transmission. The method comprises: user equipment receiving system information transmitted by a base station, the system information comprising first configuration information for indicating a fixed downlink time-frequency resource and a fixed uplink time-frequency resource; and, according to the first configuration information, the user equipment obtaining information carried by the fixed downlink time-frequency resource or configuring information carried by the fixed uplink time-frequency resource. The base station indicates the fixed uplink and downlink time-frequency resources via the first configuration information in the system information but does not indicate the specific unit type of the time-frequency resources. The unit type of each time-frequency resource can be dynamically configured subsequently during information transmission. The ratio of the uplink and downlink time-frequency resources can be dynamically configured according to service conditions, and the system information does not need to be used for configuration. Thus, a low level of user equipment access delay is ensured, and transmission type of time-frequency resources is rapidly configured, improving service quality.

Inventors:

ZHANG XU (CN)
CHENG YAN (CN)
XUE LIXIA (CN)
ZHOU YONGXING (CN)

Application Number:

PCT/CN2017/100732

Publication Date:

April 05, 2018

Filing Date:

September 06, 2017

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W24/10

Foreign References:

CN1719928A	2006-01-11
CN1780457A	2006-05-31
CN102158325A	2011-08-17
CN104144503A	2014-11-12
CN103312650A	2013-09-18
CN201610860638A	2016-09-28

Other References: