Physical broadcast channel pbch receiving method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsHailong HOU, Zhe JIN, Zukang SHEN
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Abstract
This application relates to the field of communication technologies, and provides a physical broadcast channel PBCH receiving method and apparatus, to improve PBCH information demodulation performance when a bandwidth of a terminal device is less than an SSB bandwidth in an NR system. The method includes: A terminal device separately receives, on time domain resources of at least two physical broadcast channels PBCHs, the PBCHs on different frequency domain resources, where frequency domain resources of the at least two PBCHs are the same; and performs combination processing on the PBCHs received on the different frequency domain resources.
Claims20
A downlink channel transmission method, performed at a terminal device, wherein the method comprises:
- separately receiving, on different time domain resources of at least two first channels, some first channels on different frequency domain resources;
- and
- performing combination processing on the some first channels received on the different frequency domain resources.
A downlink channel transmission method, performed at a network device, wherein the method comprises:
- sending first information, wherein the first information indicates that at least two first channels carry same information;
- and
- sending the at least two first channels on time-frequency resources of the at least two first channels.
An apparatus, comprising:
- a processor;
- and
- a non-transitory computer-readable storage medium storing a program including instructions to be executed by the processor to cause the apparatus to:
- separately receive, on different time domain resources of at least two first channels, some first channels on different frequency domain resources;
- and
- performing combination process on the some first channels received on the different frequency domain resources.
Dependencies are inferred from the claim text.