Electronic enthusiast network [compilation / vincent]: At this CES, a variety of networking technologies for home networks have improved, especially in Wi-Fi, which has been extended to support 5-60 GHz.
In the field of wired network communications, Broadcom announced its first single-chip multimedia coaxial cable standard with a throughput of up to 800 megabits / second.
And Broadcom's main competitor Marvell demonstrated a highly competitive home network technology at CES2013-G.hn, which can run on coaxial cables, telephone lines, wire and cable, and optical cables. Cambridge Industrial Group, Kangquan Telecom, Teleconnect and WOXTER said they will use Marvell's G.hn chips, adapters, communication modules and other products at rates up to 1 Gbit / s.
The HomePlug Alliance brings new chips and systems, including the "Gigabit" HomePlug AV2. It is expected that this year, the network formed by HomePlug, Wi-Fi and ZigBee will be an important part of smart grid products.
Market Watch IHS iSuppli estimates that HomePlug's product shipments increased by 39% year-on-year in 2012, and that a compound growth rate of 31% will occur from 2012 to 2016. Chip manufacturers Broadcom, MediaTek, Qualcomm Atheros and Sigma Designs all support the standard.
Wireless network connection is still the most important networking method of home network. Wi-Fi equipment sold more than 1.5 billion in 2012 alone, market observer ABI Research said.
Broadcom also announced at CES that it began to support the set-top box business of the 802.11ac standard. Many other network equipment vendors took the lead, including TP-LINK, which claimed that the maximum theoretical data transmission rate of 0.11 AC routers reached 1.7 Gb / s.
Qualcomm Atheros tried to showcase the Wi-Fi module at two CES conferences. It said it now has a tri-band wireless module consisting of an 802.11ac chip that includes 2.4 to 5 GHz and a 60-GHz band that supports the 802.11ad standard.
In addition, Qualcomm Atheros has launched a value-added software to help consumers manage their Wi-Fi connections to multiple devices at the same time. StramBoost software provides an interface that can monitor each device or application, as well as real-time bandwidth usage on the home network.
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