Method and apparatus for transmitting and receiving a wake-up signal in a wireless communication system
AssigneeLG Electronics Inc.
InventorsSanggook Kim, Ki-Dong Lee
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Abstract
Disclosed herein is a method for transmitting a wake-up signal in a wireless communication system supporting a wake-up radio (WUR) operation. The method performed by a network entity comprises transmitting a first wake-up signal for waking up a specific terminal to a specific access point (AP); transmitting a second wake-up signal to all APs within the coverage of the network entity if a response for the first wake-up signal is not received before a first timer expires; and transmitting, to a base station, a response message including control information indicating whether the specific terminal exists.
Claims9
A method for transmitting a wake-up signal in a wireless communication system supporting a wake-up radio (WUR) operation, the method performed by a network entity comprising:
- transmitting a first wake-up signal for waking up a specific terminal to a specific access point (AP);
- transmitting a second wake-up signal to all APs within a coverage of the network entity if a response for the first wake-up signal is not received before a first timer expires;
- and
- transmitting, to a base station, a response message including control information indicating whether the specific terminal exists,
- wherein the control information indicates that the specific terminal exists when the response for the second wake-up signal is received before a second timer expires,
- wherein the control information indicates that the specific terminal does not exist if the response for the second wake-up signal is not received until the second timer expires.
Dependencies are inferred from the claim text.