3 August 2002 - Cell phone heavyweight Qualcomm plans to
put Wi-Fi capabilities into tens of millions of mobile phone
chips, a Qualcomm spokesman said Monday.
Qualcomm,
which licenses mobile phone designs to manufacturers and
makes chipsets, is the latest company to begin merging cell
phones with the Wi-Fi wireless networks, which create a
wireless network extending about 300 feet. But it is still
undecided as to just when the company will finish development
work and ship the first chips, the spokesman said.
Qualcomm
declined to comment further on its plans for the new chips.
Analysts say Qualcomm intends to begin designing and selling
cellular phone chips with Wi-Fi inside to keep pace with
the rest of the wireless industry, which is already selling
such hybrid devices.
The
wireless industry considers Wi-Fi a way to augment cell
phone networks. Because Wi-Fi networks can also ferry voice
calls, these networks could be used in the future to improve
cell phone reception in buildings, where cellular coverage
is traditionally poor.
Wi-Fi
could also be used as a way for carriers, for now, to meet
the hype of so-called 3G, or third-generation, wireless
Web networks. The carriers are promising a wireless networks
capable of speeds that make it easy to download music on
a cell phone, among other features.
Downloading
anything of any size to a cell phone or PDA (personal digital
assistant) is a real task. That's where Wi-Fi comes in.
It could be used to do the "heavy lifting", according to
Cahners In-Stat analyst Allen Nogee. For instance, a cell
phone able to access a Wi-Fi network could use Wi-Fi to
download a huge document to a personal computer, which has
more computing power than a cell phone, for example.
"There
is some very real potential to offloading some of the voice
calls onto Wi-Fi," said Keith Waryas, a wireless analyst
with IDC.
Qualcomm
is considered one of the bigger pieces of the Wi-Fi and
cellular hybrid puzzle. The San Diego-based company says
it controls all the necessary patents for CDMA (Code Division
Multiple Access), a technology at the heart of about 20
percent of the world's wireless phones and phone networks.
The
makers of cell phones using GSM (Global System for Mobile
Communications), an open standard in about 70 percent of
the world's phones, including Europe, have already created
some hybrid products. BT has begun offering a hybrid phone
and wireless service. In the United States, AT&T Wireless
is said to be part of "Project Rainbow", an Intel-led initiative
to create a nationwide wireless Wi-Fi network.
Nokia,
which makes about 40 percent of the world's phones, intends
to add Wi-Fi into some future wireless devices. It already
has begun selling a wireless modem for laptops and PDAs
(personal digital assistants) that can access both a cellular
phone and Wi-Fi network.
"All
the GSM guys are going to do it," Waryas said.
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