Communications chip maker Broadcom announced a new 5G Wi - Fi Multiple Input Multiple Output ( MIMO) system- on- a- chip ( SoC) for smartphones, so the connection with 2x2 MIMO 802.11ac mobile devices. Broadcom BCM4354 chip
Communications chip
maker Broadcom announced a new 5G Wi - Fi Multiple Input Multiple Output (
MIMO) system- on- a- chip ( SoC) for smartphones, so the connection with 2x2
MIMO 802.11ac mobile devices. Broadcom BCM4354 chip marks the first
Implementation of a 2x2 MIMO for smartphones , and more than two times the Wi-
Fi performance , with 25 percent more energy efficient than the Existing 1x1
MIMO chips .
Some smartphones, like
the Samsung Galaxy Note 3 Previously included 802.11ac Wi - Fi using a single
circuit chips, Broadcom BCM4335 Such as from chip uses two spatial streams, the
speed to 867 Mbps.
MIMO technology uses
multiple antennas which at both the transmitter and receiver to Improve
communication performance. Apple's first iPad adopted MIMO technology Air
"and" iPad Mini with Retina display.
Features
of BCM4335
- Single stream IEEE 802.11ac solution with data rates up to 433.3 Mbps
- Full IEEE 802.11a/b/g/n legacy compatibility with enhanced performance
- Supports 20, 40, and 80 MHz channels with optional SGI (256 QAM modulation)
- The BCM4335 features advanced idle power consumption performance, which significantly extends mobile device's battery life
- Broadcom's TurboQAM™ technology implements the highest data-rate 256-QAM mode in 2.4 GHz and enables devices equipped with the BCM4335 to deliver 10 percent faster throughputs than 802.11n speeds when communicating with other 5G WiFi devices
- Key high-throughput mobility interfaces, including SDIO 3.0, PCIe and HSIC, make it suitable for smartphone, tablet and computing platforms
- Advanced beamforming (IEEE 802.11ac/n), Low-Density Parity Check (LDPC) code and Space-Time Block Code (STBC) support for better coverage and more reliable connectivity
- Built-in media processing to off-load host processor
- Integrated support for Wi-Fi Direct™, Wi-Fi Certified Miracast™ and Wi-Fi Certified Passpoint™ technologies
Broadcom chip also uses
the newer 802.11ac Wi - Fi protocol to transfer data, Which is Considered the Gigabit
Wi - Fi, with transfer speeds up to three times as fast as 802.11n networks. Broadcom
shipping with beamforming technology in also, photo and video can be uploaded
twice as fast, at a crowded event.
