Title:
METHODS AND SYSTEMS FOR NUMEROLOGY DETERMINATION OF WIRELESS COMMUNICATION SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2018/149165
Kind Code:
A1
Abstract:
A method, system, and device to obtain a basic subcarrier spacing, or a channel bandwidth, or a maximum transmission bandwidth, or a usable subcarrier spacing set via a predefined mapping rule is provided. In an embodiment, a method in a network component to determine a system numerology includes determining, by the network component, one or more subcarrier spacing options from a candidate subcarrier spacing set that is associated with a carrier frequency band. The method also includes transmitting, by the network component, a signal indicating to one or more UEs one or more subcarrier spacing options from the candidate subcarrier spacing set.
Inventors:
ZHANG LIQING (CA)
TANG HAO (CN)
LI XINXIAN (CN)
TANG ZHENFEI (CN)
TANG HAO (CN)
LI XINXIAN (CN)
TANG ZHENFEI (CN)
Application Number:
PCT/CN2017/106550
Publication Date:
August 23, 2018
Filing Date:
October 17, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Foreign References:
| US20150282178A1 | 2015-10-01 | |||
| CN106376050A | 2017-02-01 |
Other References:
See also references of EP 3571883A4
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