MX340483B - Metodo y dispositivo de retroceso en acceso de canal del tipo de ranura del sistema lan inalambrico. - Google Patents

Metodo y dispositivo de retroceso en acceso de canal del tipo de ranura del sistema lan inalambrico.

Info

Publication number
MX340483B
MX340483B MX2015006760A MX2015006760A MX340483B MX 340483 B MX340483 B MX 340483B MX 2015006760 A MX2015006760 A MX 2015006760A MX 2015006760 A MX2015006760 A MX 2015006760A MX 340483 B MX340483 B MX 340483B
Authority
MX
Mexico
Prior art keywords
backoff
channel access
raw
wireless lan
lan system
Prior art date
Application number
MX2015006760A
Other languages
English (en)
Other versions
MX2015006760A (es
Inventor
Seok Yongho
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2015006760A publication Critical patent/MX2015006760A/es
Publication of MX340483B publication Critical patent/MX340483B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente invención se refiere a un método de comunicación inalámbrica, y más específicamente, a un método y dispositivo de retroceso en el acceso de canal de tipo de ranura en un sistema de LAN inalámbrica. Un método para llevar a cabo el acceso de canal por una estación (STA) en un sistema de LAN inalámbrica de acuerdo con una modalidad de la presente invención incluye: la recepción de información de configuración de ventana de acceso restringida (RAW) acerca de la STA de un punto de acceso (AP); llevar a cabo un procedimiento de retroceso utilizando un segundo estado de la función de retroceso para un acceso de canal dentro de la RAW; y llevar a cabo un proceso de retroceso por el uso de un primer estado de función de retroceso cuando se termina la RAW; y llevar a cabo un procedimiento de retroceso utilizando un primer estado de la función de retroceso cuando se termina la RW. La estación STA puede mantener una pluralidad de estados de función de retroceso que incluye el primer estado de la función de retroceso utilizado fuera de la RAW y el segundo estado de la función de retroceso utilizado dentro de la RAW.
MX2015006760A 2012-12-19 2013-10-30 Metodo y dispositivo de retroceso en acceso de canal del tipo de ranura del sistema lan inalambrico. MX340483B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261739658P 2012-12-19 2012-12-19
US201261740424P 2012-12-20 2012-12-20
US201361750299P 2013-01-08 2013-01-08
PCT/KR2013/009729 WO2014098367A1 (ko) 2012-12-19 2013-10-30 무선랜 시스템의 슬롯 방식 채널 액세스에서의 백오프 방법 및 장치

Publications (2)

Publication Number Publication Date
MX2015006760A MX2015006760A (es) 2015-08-05
MX340483B true MX340483B (es) 2016-07-08

Family

ID=50930803

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006760A MX340483B (es) 2012-12-19 2013-10-30 Metodo y dispositivo de retroceso en acceso de canal del tipo de ranura del sistema lan inalambrico.

Country Status (11)

Country Link
US (1) US9516674B2 (es)
EP (1) EP2938152B1 (es)
JP (1) JP6122141B2 (es)
KR (1) KR101642312B1 (es)
CN (1) CN104871630B (es)
AU (1) AU2013364741B2 (es)
CA (1) CA2891902C (es)
MX (1) MX340483B (es)
RU (1) RU2607253C1 (es)
TW (1) TWI523548B (es)
WO (1) WO2014098367A1 (es)

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Also Published As

Publication number Publication date
MX2015006760A (es) 2015-08-05
CN104871630B (zh) 2019-03-22
EP2938152A4 (en) 2016-07-27
TWI523548B (zh) 2016-02-21
EP2938152A1 (en) 2015-10-28
EP2938152B1 (en) 2019-01-30
KR101642312B1 (ko) 2016-07-25
AU2013364741B2 (en) 2015-09-17
JP6122141B2 (ja) 2017-04-26
CA2891902A1 (en) 2014-06-26
CN104871630A (zh) 2015-08-26
JP2016506654A (ja) 2016-03-03
KR20150087837A (ko) 2015-07-30
RU2607253C1 (ru) 2017-01-10
WO2014098367A1 (ko) 2014-06-26
US20140169290A1 (en) 2014-06-19
TW201427448A (zh) 2014-07-01
AU2013364741A1 (en) 2015-06-04
US9516674B2 (en) 2016-12-06
CA2891902C (en) 2020-02-25

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