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1. (US20150098447) Method and device for selective decoding of beacon frame in wireless LAN system

Office : United States of America
Application Number: 14391131 Application Date: 15.04.2013
Publication Number: 20150098447 Publication Date: 09.04.2015
Grant Number: 09544175 Grant Date: 10.01.2017
Publication Kind : B2
Prior PCT appl.: Application Number:PCTKR2013003143 ; Publication Number: Click to see the data
IPC:
H04L 27/26
H04W 74/00
H04L 29/06
H04W 12/06
H04L 1/00
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
06
Authentication
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
Applicants: LG ELECTRONICS INC.
Inventors: Jeongki Kim
Jinsam Kwak
Yongho Seok
Seunghee Han
Jinsoo Choi
Agents: Dentons US LLP
Priority Data:
Title: (EN) Method and device for selective decoding of beacon frame in wireless LAN system
Abstract: front page image
(EN)

The present invention relates to a wireless communication system, and more particularly, to a method and device for performing or supporting selective decoding of a beacon frame in a wireless LAN system. A method of decoding a frame by a station STA in a wireless communication system according to an embodiment of the present invention may include: determining whether to decode each of a first data portion and a second data portion of the frame; and decoding one or more of the first data portion and the second data portion if it is determined that the decoding is performed. Hence, the frame may further include information that is used for the determination by the station STA on whether to decode each of the first data portion and the second data portion, and whether to decode may be determined on the basis of whether to change one or more of the first data portion and the second data portion.


Also published as:
KR1020140136458WO/2013/154405