Method and apparatus for transmitting reference signal for frequency offset estimation in new wireless communication system
AssigneeKt Corporation
InventorsKi-tae Kim, Woo-jin Choi
Life of this patent
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Abstract
Provided are a configuration method and a transmission method of a new reference signal for frequency offset estimation in a novel wireless communication system. The method may include configuring a synchronization signal to be transmitted through a first bandwidth part of one or more bandwidth parts configured by dividing an entire bandwidth into one or more parts, allocating the one or more reference signals for estimating the frequency offset on one or more resources other than a resource for configuring the synchronization signal, and transmitting the one or more reference signals for estimating the frequency offset.
Claims18
A communication method for a user equipment (UE), the method comprising:
- receiving, from a base station, a synchronization signal in a first set including one or more symbols through a first bandwidth part of one or more bandwidth parts;
- receiving, from the base station, a radio resource control (RRC) signal including configuration information about a reference signal;
- and
- receiving, from the base station, the reference signal in a second set including one or more symbols, based on the configuration information through a second bandwidth part other than the first bandwidth part.
A communication method for a base station, the method comprising:
- transmitting to a user equipment (UE), a synchronization signal in a first set including one or more symbols through a first bandwidth part of one or more bandwidth parts;
- transmitting, to the UE, a radio resource control (RRC) signal including configuration information about a reference signal;
- and
- transmit, to the UE, the reference signal in a second set including one or more symbols, based on the configuration information through a second bandwidth part other than the first bandwidth part.
A communication device comprising:
- a memory;
- and
- a processor operably coupled to the memory,
- wherein the processor is configured to:
- cause the device to receive, from a base station, a synchronization signal in a first set including one or more symbols, through a first bandwidth part of one or more bandwidth parts;
- cause the device to receive, from the base station, a radio resource control (RRC) signal including configuration information about a reference;
- and
- cause the device to receive, from the base station, the reference signal in a second set including one or more symbols, based on the configuration information, through a second bandwidth part other than the first bandwidth part.
Dependencies are inferred from the claim text.