Search International and National Patent Collections

1. (WO2017036296) METHOD AND DEVICE FOR TRANSMITTING NARROW-BAND ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SIGNAL

Pub. No.:    WO/2017/036296    International Application No.:    PCT/CN2016/094963
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Aug 13 01:59:59 CEST 2016
IPC: H04W 16/14
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: XIA, Shuqiang
夏树强
DAI, Bo
戴博
ZHANG, Wen
张雯
Title: METHOD AND DEVICE FOR TRANSMITTING NARROW-BAND ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SIGNAL
Abstract:
A method of transmitting a narrow-band orthogonal frequency division multiplexing signal, comprising: determining a spectrum resource of a narrow-band orthogonal frequency division multiplexing system in a bandwidth of a long-term evolution (LTE) system sharing the bandwidth with the narrow-band orthogonal frequency division multiplexing system according to a resource selection strategy; and transmitting the narrow-band orthogonal frequency division multiplexing signal on the determined spectrum resource of the narrow-band orthogonal frequency division multiplexing system. The solution enables transmission of a narrow-band orthogonal frequency division multiplexing signal in a bandwidth of an LTE system, thus facilitating signal detection and cost reduction of a terminal served by the barrow-band orthogonal frequency division multiplexing system, and also reducing interference between the LTE system and the narrow-band orthogonal frequency division multiplexing system.