'Beacon frame' presentation slideshows

IEEE 802.11 MAC

905 views • 71 slides

CWNA Guide to Wireless LANs, Second Edition

CWNA Guide to Wireless LANs, Second Edition. Chapter Five IEEE 802.11 Media Access Control and Network Layer Standards. Objectives. List and define the three types of WLAN configurations Tell the function of the MAC frame formats

937 views • 58 slides

CWNA Guide to Wireless LANs, Second Edition

CWNA Guide to Wireless LANs, Second Edition. Chapter Five IEEE 802.11 Media Access Control and Network Layer Standards. Objectives. List and define the three types of WLAN configurations Tell the function of the MAC frame formats

819 views • 58 slides

MBCA and Beacon Timing element clean up

MBCA and Beacon Timing element clean up. Date: 2007-11-09. Authors:. Abstract. The following slides present the suggested clean up of MBCA subclause and Beacon Timing element. Suggested change potentially resolves CID762, 896, 3968, 89, 90, 772, and 5664. MBCA rationale.

342 views • 26 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Status Update on the High-Rate Editing Progress] Date Submitted: [16 Sep., 2007] Source: [Youngae Jeon, Wangjong Lee, Seung Hyong Rhee, Sangsung Choi] Company [ETRI/KWU]

309 views • 24 slides

802.15.3

802.15.3. Taekyoung Kwon. CAP should exist in 2.4GHz PHY. 802.15.3 channels in 2.4GHz. 802.11 b channels (1/2). 802.11 b channels (2/2). Channel time allocation (CTA). Private CTA (dependent piconet) Dynamic (regular) CTA Per superframe Subrate : one CTA per multiple superframes

432 views • 24 slides

TGu/TGv Joint Meeting

TGu/TGv Joint Meeting. Authors:. Date: 2008-05-11. Abstract. This document contains the agenda and discussion slides for the May 13 th Joint TGu/TGv Jacksonville session, and reference material from the April 30 th , 2008 TGu/TGv ad-hoc, San Jose, CA. Agenda. Roll Call

347 views • 18 slides

Medium Access Control (MAC) Sub-layer

Medium Access Control (MAC) Sub-layer. Outline Bus (Ethernet, IEEE 802.3) Token ring (IEEE 802.5, FDDI) Wireless (IEEE 802.11). Token Ring Overview . Examples 16Mbps IEEE 802.5 (based on earlier IBM ring) 100Mbps Fiber Distributed Data Interface (FDDI). Shared Media: Access control

222 views • 16 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Enhancements enabling Standby Coordinator] Date Submitted: [1 Sept 2008 ] Source: [Ryoji Ono] Company [Mitsubishi Electric Corp.] [Hirohito Nishiyama] Company [Mitsubishi Electric Corp.]

227 views • 16 slides

Providing extended range with limited transmission power in 802.11ah network

Providing extended range with limited transmission power in 802.11ah network. Authors:. Date: 14-March-2012. Abstract.

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RAW Slot Assignment

Date: 2012-11-12. RAW Slot Assignment. Authors:. Authors:. Authors:. General procedures of uplink and downlink channel access (4.2.1, 4.2.2, 4.2.3) were adopted in the TGah SFD [1].

272 views • 13 slides

NDP Probing

NDP Probing. Authors:. Date: 2012-07-12. Authors:. Authors:. Motivation. How much power does STA consume during the scanning? In US [1], the numbers of 1MHz are 26 Total Energy Consumption = {(1360us*TX Power)+(550us*RX Power)}*26 = {(1360us*500mW)+(550us*250mW)}*26

314 views • 13 slides

TVWS Enablement Scenarios

TVWS Enablement Scenarios. Date: June, 29, 20 10. Authors:. Introduction. DSE Enablement Enablement Scenarios. Slide 2. DSE Enablement. Enabling Signal Any frame that contains DSE Registered Location Element with the RegLoc DSE bit set to 1

315 views • 13 slides

AP Discovery Information Broadcasting

AP Discovery Information Broadcasting. Authors:. Date : 2012-05-04. Abstract. This document describes a technical proposal for TGai . In this proposal means are provided to speed-up AP/network discovery that reduces network congestion when lots of associations are requested in a given time.

264 views • 12 slides

4.2.6 Wireless LAN Protocols

4.2.6 Wireless LAN Protocols. All radio transmitters have some fixed range Hidden station problem Fig. 4-11a Exposed station problem Fig 4-11b

936 views • 12 slides

Slide 1

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks(WPANs) Submission Title: 15.4m MAC Proposal: TVWS Multi-Channel Utilization (TMCU) Date Submitted: May 2012 Source: Youngae Jeon , Sangjae Lee and Sangsung Choi (ETRI), Soo-Young Chang (SYCA) Contact: yajeon@etri.re.kr

306 views • 12 slides

Beaconing in Mesh

Beaconing in Mesh. Authors:. Date: 2007-09-12. Abstract. The presentation analyses beaconing mechanisms on the MESH. The stand-by power consumption and robustness of the mechanisms are analyzed.

243 views • 11 slides

TIM Enhancement With Group Bits

TIM Enhancement With Group Bits. Authors:. Date: 2012-03-12. Abstract. For 11ah , the traffic indication bitmap may need to be segmented and transmitted using multiple beacons [1] T o support large networks with up to 6000 STAs Issue with segmented TIM

204 views • 10 slides

IP configuration for fast initial link setup

IP configuration for fast initial link setup. Authors:. Date: 2011-01-12. This presentation contains a proposal to allow 802.11 STAs to reduce initial link set up time through an enhanced IP configuration procedure.

216 views • 10 slides

Last Response from ESS to Probe Request

Last Response from ESS to Probe Request. Authors:. Date: 2012-03-05. Abstract. The presentation enables to indicate the last response from the ESS to the Probe Request frame. When the scanning STA knows that ESS has transmitted the last response:

214 views • 6 slides