	US 12,035,383 B2
	Service carrier frequency selecting method and apparatus
Xiubin Sha, Guangdong (CN); Bo Dai, Guangdong (CN); Qian Dai, Guangdong (CN); Jianxun Ai, Guangdong (CN); Lianbin Xiao, Guangdong (CN); Ting Lu, Guangdong (CN); Zhongda Du, Guangdong (CN); Yuanfang Yu, Guangdong (CN); and Sergio Parolari, Guangdong (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE Corporation, Guangdong (CN)
Filed on Jul. 21, 2023, as Appl. No. 18/357,080.
Application 18/357,080 is a continuation of application No. 17/457,416, filed on Dec. 2, 2021, granted, now 11,723,085.
Application 17/457,416 is a continuation of application No. 16/055,813, filed on Aug. 6, 2018, granted, now 11,212,848.
Application 16/055,813 is a continuation of application No. PCT/CN2017/072270, filed on Jan. 23, 2017.
Claims priority of application No. 201610084117.1 (CN), filed on Feb. 6, 2016; application No. 201610140659.6 (CN), filed on Mar. 11, 2016; application No. 201610666760.5 (CN), filed on Aug. 12, 2016; and application No. 201610877947.X (CN), filed on Sep. 30, 2016.
Prior Publication US 2023/0363025 A1, Nov. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 76/10 (2018.01); H04W 36/00 (2009.01); H04W 72/044 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01); H04W 76/27 (2018.01)

CPC H04W 76/10 (2018.02) [H04W 36/0072 (2013.01); H04W 72/0453 (2013.01); H04W 72/0473 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02)]

6 Claims

1. A method for wireless communication, comprising: receiving, by a user equipment (UE), a message transmitted from a base station, wherein the message comprises a carrier frequency list comprising a frequency for carrying traffic within a channel bandwidth that is limited to 200 zHz; operating, by the UE, at the carrier frequency indicated by the message, wherein the carrier frequency is determined based on a carrier frequency index for the carrier frequency, wherein the carrier frequency index is associated with an indentification of the UE and a number of carrier frequencies in the carrier frequency list; evening, by the UE, a parameter that includes information for a transmission power of a narrowband reference signal (NRS) of the carrier frequency, wherein the parameter comprises an offset value indicating a difference of the transmission power of the NRS of the carrier frequency indicated by the information relative to a transmission power of an NRS of an anchor carrier frequency, wherein the anchor carrier frequency is configured to carry a broadcast channel or a synchronization channel; determining, by the UE, an energy per resource element of the narrowband reference signal of the carrier frequency based on the information for the transmission power of the NRS; and performing, by the UE, a reference signal received power measurement based on the energy per resource element of the NRS.