Title:
METHOD FOR CHANGING TRANSMISSION SPEED FOR PACKET IN WIRELESS LAN SYSTEM AND WIRELESS TERMINAL USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/182333
Kind Code:
A1
Abstract:
A method for changing a transmission speed for a packet in a wireless LAN system, according to one embodiment of the present invention, comprises the steps of: a first wireless terminal comprising a main radio module and a WUR module transmitting, to a second wireless terminal, a WUR mode request frame for requesting that a transmission speed of a wake-up packet be changed from a predetermined first transmission speed to a second transmission speed; and when an acknowledgement frame for the WUR mode request frame is received from the second wireless terminal, the first wireless terminal operating in a low-power mode in which the main radio module is in a deactivated state, and the WUR module is in a turned-on state for receiving the wake-up packet on the basis of the second transmission speed.
Inventors:
KIM SUHWOOK (KR)
RYU KISEON (KR)
KIM JEONGKI (KR)
SONG TAEWON (KR)
PARK EUNSUNG (KR)
RYU KISEON (KR)
KIM JEONGKI (KR)
SONG TAEWON (KR)
PARK EUNSUNG (KR)
Application Number:
PCT/KR2018/003721
Publication Date:
October 04, 2018
Filing Date:
March 29, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W28/10; H04L27/02; H04L27/26; H04W52/02; H04W84/12
Domestic Patent References:
| WO2016186738A1 | 2016-11-24 |
Other References:
KISEON RYU ET AL.: "Overall MAC Procedure for WUR", IEEE 802.11-16/1445R1, vol. 802.11WUR, 8 November 2016 (2016-11-08), pages 1 - 9, XP068110860
EUNSUNG PARK: "Various Symbol Types for WUR", IEEE 802.11-17/0350R0, vol. 802.11ba, 13 March 2017 (2017-03-13), pages 1 - 21, XP068115406
PO-KAI HUANG: "WUR Negotiation and Acknowledgement Procedure Follow up", IEEE 802.11-17/0342R4, vol. 802.11ba, no. 4, 17 March 2017 (2017-03-17), pages 1 - 17, XP068115391
JOERG ROBERT: "Ultra Low Power Strategies for Selective Wake-Up from Receiver Prospect", IEEE 802.11-17/0184R0, vol. 802.11ba, 20 January 2017 (2017-01-20), pages 1 - 15, XP068112641
EUNSUNG PARK: "Various Symbol Types for WUR", IEEE 802.11-17/0350R0, vol. 802.11ba, 13 March 2017 (2017-03-13), pages 1 - 21, XP068115406
PO-KAI HUANG: "WUR Negotiation and Acknowledgement Procedure Follow up", IEEE 802.11-17/0342R4, vol. 802.11ba, no. 4, 17 March 2017 (2017-03-17), pages 1 - 17, XP068115391
JOERG ROBERT: "Ultra Low Power Strategies for Selective Wake-Up from Receiver Prospect", IEEE 802.11-17/0184R0, vol. 802.11ba, 20 January 2017 (2017-01-20), pages 1 - 15, XP068112641
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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