Title:
ELECTRONIC DEVICE FOR SUPPORTING ACCESS TO WIRELESS MEDIA USING TARGET WAKE TIME (TWT) DEFINED IN IEEE 802.11 STANDARD
Document Type and Number:
WIPO Patent Application WO/2020/050533
Kind Code:
A1
Abstract:
An electronic device is provided, which includes a housing, at least one wireless communication circuit located inside the housing and configured to transmit and receive a wireless signal in accordance with the IEEE 802.11 standard, a processor operatively connected to the wireless communication circuit, and a memory operatively connected to the processor and configured to store target wake time (TWT) configuration information based on a quality of service (QoS) individually related to at least one service type, wherein the memory, when executed, stores instructions to cause the processor to broadcast a signal including the TWT configuration information using the wireless communication circuit, receive, from an external electronic device, an authority request for a first TWT at least partly based on the broadcasted information, transmit an authority approval for the first TWT to the external electronic device based on the TWT configuration information and the authority request, and transmit and receive data with the external electronic device at a time selected by the TWT configuration information based on the first TWT. Other certain embodiments are possible.
Inventors:
CHOI JUNSU (KR)
MIN HYUNKEE (KR)
OH HYUNAH (KR)
LEE SUNKEE (KR)
MIN HYUNKEE (KR)
OH HYUNAH (KR)
LEE SUNKEE (KR)
Application Number:
PCT/KR2019/010818
Publication Date:
March 12, 2020
Filing Date:
August 23, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W74/00; H04W74/08; H04W84/12; H04W88/02
Domestic Patent References:
| WO2018056680A1 | 2018-03-29 |
Foreign References:
| US20180084496A1 | 2018-03-22 | |||
| KR20170033121A | 2017-03-24 | |||
| US20180115950A1 | 2018-04-26 | |||
| US20180192444A1 | 2018-07-05 |
Other References:
MATTHEW FISCHER: "CR TWT Operation", IEEE DRAFT; 11-17-1138-12-00AX-CR-TWT-OPERATION, 13 September 2017 (2017-09-13), XP068122027
MATTHEW FISCHER: "CR TWT IE", IEEE DRAFT; 11-17-1893-06-00AX-CR-TWT-IE, 18 January 2018 (2018-01-18), XP068122681
See also references of EP 3821665A4
MATTHEW FISCHER: "CR TWT IE", IEEE DRAFT; 11-17-1893-06-00AX-CR-TWT-IE, 18 January 2018 (2018-01-18), XP068122681
See also references of EP 3821665A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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