Voici la page que nous pensons que vous vouliez. Voir les résultats de la recherche au lieu:

 

Discuter avec un expert

WLAN 802.11a/b/g/j/p/n/ac/af/ah/ax

Take WLAN technology ideas from concept to consumer with confidence. Keysight keeps pace with the constantly evolving WLAN standards - including 802.11ax, 802.11ac, and 802.11ad – all with a clear goal to continuously improve spectrum utilization, throughput and user experience. The Keysight solutions on this page support a wide range of WLAN technologies from legacy 802.11 a/b/g/n to vehicular communication 802.11p and to the latest 802.11ac and 802.11ax standards. For next generation WLAN technologies in the mm-Wave band, visit our 802.11ad/ay solutions page.

802.11ax is the next-generation WLAN standard with a promise to add significantly higher efficiency, capacity and coverage for a better user experience, especially for dense deployment scenarios in both indoor and outdoor environments. 802.11ax, also known as High Efficiency (HE) WLAN, builds upon 802.11ac. However, unlike 802.11ac, it operates in both 2.4- and 5-GHz bands and employs advanced technology building blocks such as OFDMA for high efficiency, 8x8 MU-MIMO for high capacity in both uplink and downlink directions, and uplink scheduling for increased capacity, efficiency and better user experience. Other technologies, such as 1024-QAM modulation, are used to improve throughput.

802.11ac, the Very High Throughput (VHT) amendment to the 802.11 standard, is now a mainstream WLAN technology. It operates in the 5-GHz band and extends the limits of 802.11n with new and enhanced technologies, including wider channel bandwidth of up to 160 MHz, up to eight spatial streams, new 4x4 MU-MIMO technology in the downlink direction, and 256-QAM modulation.

802.11p is an approved amendment to 802.11-2012 that adds the vehicular communication system known as Wireless Access in Vehicular Environments (WAVE). The standard defines enhancements to 802.11 to support Intelligent Transportation System (ITS) applications. This includes data exchange between high-speed vehicles and between the vehicles and the roadside infrastructure in the licensed ITS band of 5.9 GHz (5.85-5.925 GHz).

Explorer les vidéos YouTube 

1-7 sur 7

Tri:
Wireless LAN (IEEE802.11) Design & Verification 
This course will help you understand: WLAN technology and system architecture; IEEE802.11a/g standards; deployment and development issues; design and verification issues; and design, testing and troubleshooting techniques.

Formation en classe

 
Introduction to 802.11ac WLAN Technology and Testing Webcast 
Original broadcast Jan 19, 2012

Webcast - enregistré

 
A Practical Approach to Verifying RFICs with Fast Mismatch Analysis 
Originally broadcast October 28, 2010

Webcast - enregistré

 
Innovations in EDA: Memory Effects in RF Circuits: Manifestations and Simulation 
Originally broadcast Feb 3, 2011

Webcast - enregistré

 
Wireless LAN Technology Fundamentals 
Learn the applications, standards, and implementation of Wireless LAN. Includes IEEE 802.11a and b, physical and MAC layers, and interoperability issues.

Formation en classe

 
EM Insights Series Episode #3: Wireless Network Card Antenna Design 
An Agilent Technologies Presentation (EM Insights Series, Episode #3) decribes wireless network card antenna design in detail.

Présentation de séminaire 2009-03-30

PDF PDF 677 KB
Presentation on Characterization of a WLAN Transceiver 
A detailed Presentation on increased insight with increased characterization of a WLAN transceiver presented by Andy Howard (Agilent Technologies) .

Présentation de séminaire 2007-07-24

PDF PDF 4 MB