US 12,284,662 B2
Signal sending and receiving methods and devices
Peng Hao, Guangdong (CN); Shuqiang Xia, Guangdong (CN); and Patrick Svedman, Guangdong (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE Corporation, Guangdong (CN)
Filed on Sep. 1, 2023, as Appl. No. 18/460,318.
Application 18/460,318 is a continuation of application No. 17/331,410, filed on May 26, 2021, granted, now 11,751,220.
Application 17/331,410 is a continuation of application No. 16/370,869, filed on Mar. 29, 2019, granted, now 11,026,211, issued on Jun. 1, 2021.
Application 16/370,869 is a continuation of application No. PCT/CN2017/103216, filed on Sep. 25, 2017.
Claims priority of application No. 201610878654.3 (CN), filed on Sep. 30, 2016.
Prior Publication US 2023/0413298 A1, Dec. 21, 2023
Int. Cl. H04W 72/30 (2023.01); H04L 5/00 (2006.01); H04W 56/00 (2009.01); H04W 72/0453 (2023.01); H04W 74/0833 (2024.01)
CPC H04W 72/30 (2023.01) [H04L 5/0051 (2013.01); H04W 56/001 (2013.01); H04W 72/0453 (2013.01); H04W 74/0833 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for wireless communication, comprising:
searching for, by a terminal device, a synchronization signal and a broadcast channel from a base station, wherein the synchronization signal and the broadcast channel are carried in a first frequency domain resource set on a first physical carrier, and wherein a center frequency point of the synchronization signal or the broadcast channel is same as a center frequency point of the first frequency domain resource set; and
receiving, by the terminal device, information from the base station using a second frequency domain resource set on the first physical carrier, wherein a center frequency point of the first physical carrier is same as a center frequency point of the second frequency domain resource set,
wherein the first frequency domain resource set is associated with a channel number in a channel raster, wherein a channel raster interval represents an interval between adjacent channel numbers of the channel raster, wherein the searching for the synchronization signal and the broadcast channel is performed using a terminal raster interval that is different than the channel raster interval.