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Patent Searching and Data


Title:
FREQUENCY BAND INDICATING METHOD, FREQUENCY BAND DETERMINING METHOD, TRANSMITTER DEVICE, AND RECEIVER DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/037693
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a frequency band indicating method, a frequency band determining method, a transmitter device, and a receiver device. The frequency band indicating method comprises: generating frequency band indicating information, wherein the frequency band indicating information is used for indicating a frequency band that a channel state information reference signal (CSI-RS) is in, the frequency band is one of multiple frequency bands, and system configuration parameters of at least two of the multiple frequency bands are different; and sending the frequency band indicating information. The present invention also provides a frequency band determining method, a transmitter device, and a receiver device. According to the technical solution provided by the embodiments of the present invention, a frequency band that a CSI-RS is in is indicated, wherein the frequency band is one of multiple frequency bands, and system configuration parameters corresponding to at least two of the frequency bands are different. Therefore, by means of the technical solution provided by the embodiments of the present invention, corresponding channel measurement resources can be allocated for channel measurement operations in different frequency bands, so as to implement channel measurement on the frequency bands.

Inventors:
SHI HONGZHE (CN)
HAN WEI (CN)
BI XIAOYAN (CN)
Application Number:
PCT/CN2018/101412
Publication Date:
February 28, 2019
Filing Date:
August 21, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B17/00
Foreign References:
CN102780532A2012-11-14
CN105471559A2016-04-06
CN102237908A2011-11-09
EP3206448A12017-08-16
CN201710737939A2017-08-24
Other References:
See also references of EP 3618313A4
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