https://wiki.3av.us/ 2026-04-18T06:54:50+00:00 https://wiki.3av.us/ https://wiki.3av.us/lib/exe/fetch.php?media=wiki:logo.png text/html 2023-07-27T14:24:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:5g_low_latency_high_bandwidth&rev=1690467848&do=diff 5G LOW LATENCY, HIGH BANDWIDTH 5G LOW LATENCY, HIGH BANDWIDTH text/html 2025-01-06T17:23:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:5g_satellite_communications_market_and_design_trends&rev=1736184191&do=diff 5G Satellite Communications Market and Design Trends ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 𝐓𝐡𝐞 𝐑𝐨𝐥𝐞 𝐨𝐟 𝐒𝐚𝐭𝐞𝐥𝐥𝐢𝐭𝐞 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐢𝐧 𝐄𝐧𝐡𝐚𝐧𝐜𝐢𝐧𝐠 𝐆𝐥𝐨𝐛𝐚𝐥 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐬 text/html 2024-09-01T20:25:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:5g&rev=1725222320&do=diff Headline 5G 5G es la quinta generación de tecnología celular, es el sucesor de la tecnología actual (4G) y sus especificaciones son: alta velocidad (10~100x 4G), baja latencia (en el orden de milisegundos respecto a los cientos de ms de 4G), alta densidad text/html 2024-08-13T18:54:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:6g&rev=1723575275&do=diff Exploring the 6G Spectrum Landscape [Exploring the 6G Spectrum Landscape] text/html 2023-08-16T20:28:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:aerial_monitoring_system&rev=1692217687&do=diff R&S®AMS AERIAL MONITORING SYSTEM text/html 2024-09-19T15:19:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:approaching_300-ghz_band_spectrum_analysis_for_5g-advanced_and_6g&rev=1726759193&do=diff Approaching 300-GHz band Spectrum Analysis ~For 5G-Advanced and 6G Defining the 5G Spectrum One part of the radio spectrum has a high frequency range between 30 GHz and 300 GHz (part of the EHF band), and is often called the millimeter band (because its wavelengths range from 1-10 mm). Wavelengths in and around this band are therefore called millimeter waves (mmWaves). text/html 2024-08-16T13:51:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:automated-antenna-testing&rev=1723816271&do=diff Automated-Antenna-Testing [Automated-Antenna-Testing] text/html 2024-08-13T15:59:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:balanis_antenna_theory&rev=1723564787&do=diff Balanis' Antenna Theory ---------- ---------- [Balanis' Antenna Theory] ---------- ---------- [Microwave Engineering] ---------- ---------- [Frequency Nomenclature] {{pdfjs 46em >:networking:wireless_topic:wi-fi_6:mwrf_3052_frequencynomenclature.pdf }} ---------- text/html 2023-07-27T16:20:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:body_area_networks&rev=1690474835&do=diff Body area network! A body area network (BAN), also referred to as a wireless body area network (WBAN) or a body sensor network (BSN) or a medical body area network (MBAN), is a wireless network of wearable computing devices. BAN devices may be embedded inside the body as implants or pills, may be surface-mounted on the body in a fixed position, or may be accompanied devices which humans can carry in different positions, such as in clothes pockets, by hand, or in various bags. text/html 2023-10-25T17:28:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:boost_performance_and_reduce_risks_in_military_grade_5g&rev=1698254931&do=diff Boost Performance and Reduce Risks in Military-Grade 5G text/html 2023-07-29T22:09:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:cbrs&rev=1690668583&do=diff Espectro de Citizens Broadband Radio Service (CBRS) y LTE privado ¿Qué es LTE Privado y CBRS? CBRS significa Citizens Broadband Radio Systems. En realidad, es una “banda”, no una tecnología, que permitirá a las empresas implementar redes LTE privadas en espectro compartido . text/html 2024-10-10T22:51:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:dsrc&rev=1728600698&do=diff Dedicated Short Range Communications (DSRC) DSRC (Dedicated Short-Range Communications) is a wireless communication technology that enables vehicles to communicate with each other and other road users directly, without involving cellular or other infrastructure. text/html 2023-09-08T20:38:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:guest_internet_wi-fi&rev=1694205539&do=diff Guest Internet delivers managed WiFi products for every type of public Internet application Guest Internet managed WiFi products are widely used by hospitality businesses including motels, hotels, resorts, campgrounds, glamping, RV parks and caravan parks in 65+ countries. Large scale applications with many thousands of users rely on Guest Internet managed WiFi gateway products to provide a great service, with installations in large resorts, international airports, trade shows, hospitals and sp… text/html 2023-10-03T21:54:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:how_non_terrestrial_networks_are_transforming_mobile_communications&rev=1696370043&do=diff HOW NON-TERRESTRIAL NETWORKS ARE TRANSFORMING MOBILE COMMUNICATIONS Enabling the Future of Space Communication with Laser Links text/html 2025-01-06T17:20:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:internet_of_underwater_things&rev=1736184003&do=diff Internet of Underwater Things This Startup Is Building the Internet of Underwater Things WSense’s innovative networking systems are transforming how we explore ocean environments text/html 2024-06-19T03:54:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:iot_ecosystem&rev=1718769285&do=diff IoT ecosystem An IoT ecosystem is typically comprised of node, data, connectivity, and application layers. The node layer is a coalition of intelligent devices such as microcontrollers, microprocessors, sensors, actuators, connectivity, and gateways that interact with a network. text/html 2022-03-17T19:12:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:is_6_ghz_wi_fi_s_5g&rev=1647544352&do=diff Is 6 GHz Wi-Fi’s 5G? Unlicensed devices will soon be able to operate in the 6 GHz band. What does this really mean? Spectrum for everyone! Well, almost. Today, April 23, 2020, the Federal Communications Commission (FCC) approved the draft rules submitted by Chairman Ajit Pai that would allocate 1,200 text/html 2024-06-19T03:55:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:low-power_wide-area_network&rev=1718769336&do=diff Low-power wide-area network A low-power, wide-area network (LPWAN or LPWA network) is a type of wireless telecommunication wide area network designed to allow long-range communication at a low bit rate between things, such as sensors operated on a battery. text/html 2023-07-28T18:25:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:lte&rev=1690568708&do=diff 4G LTE Con el cierre de las redes 2G y 3G asomando en el horizonte, muchas organizaciones se enfrentan a la difícil pregunta de “¿Y ahora qué?”. La pregunta clave que hay que hacerse es: “Bueno, ¿cuál es la aplicación?”. Es decir, cuál es el caso de uso actual o proyectado y cómo se verá afectado por la nueva tecnología LTE. Además, pregúntese dónde está hoy y dónde quiere estar dentro de cinco años; y lo más importante, ¿qué problemas empresariales está intentando resolver con las nuevas capac… text/html 2023-11-10T14:53:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:ofdm_ofdma&rev=1699627995&do=diff ¿Cuáles son las diferencias clave entre OFDM y OFDMA para el acceso múltiple? 1 ¿Qué es OFDM? OFDM significa multiplexación por división de frecuencia ortogonal. Es una técnica que divide un canal de gran ancho de banda en muchas subportadoras de banda estrecha, cada una con una frecuencia diferente. Los subportadores son ortogonales, lo que significa que no interfieren entre sí. Esto permite a OFDM utilizar el canal de manera más eficiente y evitar la interferencia entre símbolos, que es un … text/html 2025-01-06T17:22:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:orbital_backup_internet&rev=1736184120&do=diff NATO’s Emergency Plan for an Orbital Backup Internet NATO’s Emergency Plan for an Orbital Backup Internet text/html 2024-08-02T00:54:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:power_and_low_power_wireless_iot&rev=1722560056&do=diff Power and Low-Power WIRELESS IOT [Power and Low-Power WIRELESS IOT] text/html 2025-09-12T13:39:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:robust_manet_radios_for_land_and_maritime_on-the-move_platforms&rev=1757684340&do=diff Integrated Platform Expands Tactical Communications Ecosystem https://creomagic.com/ Robust MANET Radios for Land & Maritime On-the-Move Platforms Descripción general Creomagic ha lanzado CreoEdge-Dome, una plataforma de comunicaciones tácticas de banda ancha que: * Proporciona cobertura omnidireccional de 360 grados. text/html 2025-01-06T17:21:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:shape-shifting_antenna_poised_to_transform_communications&rev=1736184063&do=diff Shape-Shifting Antenna Poised to Transform Communications Nov 26, 2024 Ashley Hume and Ajai Raj By leveraging cutting-edge additive manufacturing techniques and shape memory alloys, researchers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, have created an antenna that can change its shape based on its temperature. This technology — described in a recent online publication in ACS Applied Engineering Materials and which will be featured on the cover of an upcoming p… text/html 2024-01-06T16:43:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:spacex_deploys_direct_to_cell_starlinks&rev=1704559383&do=diff SpaceX Deploys Direct-To-Cell Starlinks There’s officially a new player in the direct-to-cell market. SpaceX launched its first batch of Starlink satellites with the embedded capability to connect directly with phones on the ground. T-Mobile, the company’s partner in connectivity, is signed on to enable the service within the US as early as this year. text/html 2025-01-06T17:18:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:wearable_antennas_for_off-body_radio_links_at_vhf_and_uhf_bands&rev=1736183901&do=diff Wearable Antennas for Off-Body Radio Links at VHF and UHF Bands text/html 2023-10-10T21:18:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:what_is_the_difference_between_ofdma_and_mu-mimo_in_11ax&rev=1696972724&do=diff What’s the Difference Between OFDMA and MU-MIMO in 11ax? The IEEE's latest standard, 802.11ax, has been designed inside and out for high efficiency. Also known as Wi-Fi 6, 11ax promises real-world performance improvements that will keep today’s mobile users and IoT devices connected and happy. To achieve that, over 50 features have been proposed to be part of the 11ax standard. Once adopted into the standard, they will be rolled out to the market in phases – Wave 1 and Wave 2, just like with 80… text/html 2024-06-19T03:55:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:wi_fi_vs_zigbee_vs_z_wave_what_is_the_difference&rev=1718769305&do=diff WI-FI VS ZIGBEE VS Z-WAVE - WHAT'S THE DIFFERENCE? Wi-Fi vs Zigbee vs Z-Wave The top three wireless smart home technologies are Wi-Fi, Zigbee, and Z-wave. They are very different from each other in numerous aspects. There are several methods to use these technologies to establish a smart hone system. Some might choose to build an entire system on one of these technologies, or you can also link them together through multi-tech hubs. text/html 2025-08-11T14:27:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:wi-fi_ha_low&rev=1754922446&do=diff Differences Between Wi-Fi HaLow and Wi-Fi Wi-Fi HaLow update 08/25: Revisiting distance records, Morse Micro wins award, & more HaLow products released Traditional Wi-Fi enables users to stream movies and download files quickly using wide channels of radio frequencies in the 2.4GHz, 5GHz and even 6GHz bands in the near future. The effective distance for these connections is short and they drain batteries fast, requiring frequent charging or a power connection. text/html 2023-08-14T16:47:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:wi-fi_signal_strength&rev=1692031635&do=diff Comprensión de la intensidad de la señal WiFi El nombre común para el nivel de potencia de la señal de radio recibida en una red inalámbrica es RSSI (Received Signal Strength Indicator). La intensidad de la señal WiFi se mide típicamente en milivatios de decibelios (dBm), una unidad del nivel que se utiliza para indicar que una relación de potencia se expresa en decibelios (dB) con referencia a un milivatio (mW). text/html 2025-01-06T17:11:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:your_cellphone_will_be_a_satphone&rev=1736183465&do=diff Your Cellphone Will Be a Satphone Your Cellphone Will Be a Satphone text/html 2025-08-19T21:30:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.3av.us/doku.php?id=networking:wireless_topic:zigbee&rev=1755639023&do=diff Zigbee ZigBee uses the IEEE 802.15.4 physical layer and link standard, operates in the 2.4 GHz ISM band with a range of up to 300 feet. Supports mesh topology. Consequently, the network can be extended over a greater distance using multi-hop operations