Tag - Atheros
Qualcomm at its CES keynote unveiled several new advances it plans for the new year. Device builders can now use its first Wi-Fi Display-capable chips. The component, which is using Wi-Fi Direct, lets users quickly share visual content on the local network without having to have an Internet connection. Qualcomm envisions it being used to share a web page or a photo from a phone to a TV or tablet.
Qualcomm has announced the Atheros AR9004TB, the first tri-band Wi-Fi chipset that integrates the multi-gigabit performance of in-room 60 GHz band with seamless handoff to 2.4 GHz and 5 GHz band Wi-Fi. The new AR9004TB solution is the first chipset capable of supporting a wide range of applications, from I/O to video to networking, at the same speeds as equivalent wired connectivity technologies, while maintaining whole home coverage and device interoperability.
Mosaid late Wednesday sued as many technology firms as possible in hopes of profiting off the success of Wi-Fi. The Ottawa-based company's complaint targeted major device makers such as ASUS, Canon, Dell, Intel, and RIM as well as those building chipsets, such as Atheros and Marvell, for allegedly infringing six patents covering Wi-Fi, including network finding and the orthogonal multiplexing used for the faster speeds in the newer 802.11n spec. CEO John Lindgren insisted that "all" devices using Wi-Fi were dependent on the patents and had to pay royalties.
The Japanese 3DS was given a teardown in the US on Thursday by iFixit that revealed a very intricate build. Despite having an easily swappable battery and standard Philips screws, Nintendo's system was found very difficult to fix since there were many small parts that could easily break. Ribbon cables were wrapped around the 3DS' inside by robots in a way that a human couldn't easily detach, and many of the connectors use zero insertion force (ZIF) sockets that make it hard to tell if it's plugged in until it's completely reassembled.
Qualcomm today quickly validated rumors and said it would buy Atheros for the equivalent of $3.1 billion in shares. It characterized the acquisition as a "natural extension" of its mobile technology into other device areas. The deal will see Atheros' current CEO Craig Barratt become president of a Networking and Connectivity group inside the larger Qualcomm company.
Qualcomm is deep into negotiations to buyout Atheros according to a report [sub. req.] by the Wall Street Journal. People familiar with the matter say that the talks are now at a late stage. After an earlier report on the talks by The New York Times, Atheros shares spiked 19 percent to $44 giving the company a market cap of $3.08 billion.
Atheros at CES brought out a combination wireless chipset that could significantly improve the speed of smartphones and tablets. Its AR6233 merges both 802.11n Wi-Fi and Bluetooth 4.0 and reportedly provides the extra features of both without an extra hit to the battery. The 802.11n portion can reach up to 85Mbps downstream and is rare in having 5GHz support that can keep it out of the crowded 2.4GHz space.
The Wi-Fi Alliance today started certifying devices to use Wi-Fi Direct, its new standard for creating point-to-point links. The standard builds on the basic concept behind Bluetooth and lets a Wi-Fi device pair directly with another without having to first join a local network. The method makes it possible to share media from a phone, play multiplayer games or otherwise communicate directly, even when no router exists
Atheros Communications will release three hybrid home networking hardware designs that use Wi-Fi, powerline and Ethernet connections. These are said to extend both range and bandwidth of home networks, and include a mix of Atheros chips and Intellon's, which was bought by Atheros in the fall of last year. Intellon makes powerline chips, while Atheros is known for Wi-Fi hardware.
While speaking at a wireless conference in Cambridge, England on Tuesday, chipmaker ARM president Tudor Brown said the power required for wireless communications in computers is too high and the industry has a duty to reduce it. He went on to say the Atheros Wi-Fi link on a notebook is only between 1 and 2 percent efficient. Brown believes a system is needed that draws between two or three times less power.