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To: quartersawyer who wrote (121294)7/3/2002 5:40:35 PM
From: Dexter Lives On  Respond to of 152472
 
If you believe the hype from IPWireless than I've got a nice little bridge in Brooklyn to sell you...

the true skinny...
OFDM: TEN TIMES THE CAPACITY - ONE TENTH THE COST!

Rob



To: quartersawyer who wrote (121294)7/3/2002 5:53:37 PM
From: Srini  Respond to of 152472
 
Thanks for the counter arguement.
The items in this link may have a slight bias...

flarion.com



To: quartersawyer who wrote (121294)7/3/2002 6:37:38 PM
From: Srini  Respond to of 152472
 
Flarion claims to be comitted to standards...

flarion.com

Flarion is committed to standards. The standardization
of the technology will accelerate the global availability
and interoperability of flash-OFDM™ related products.
We are implementing a standardization strategy that is
operator and partner driven and one that does not
compromise time-to-market or the core advantages of
flash-OFDM technology.

Flarion-authored Internet Drafts
Download draft documents

Networking Standards - With regard to networking standards, the core network is already
standards based. Flarion is actively involved in the leading wireless / data networking standards
bodies, such as the IETF and IEEE. Flarion staff members include IETF working group chairs,
editors of critical IP mobility documents, and key contributors to IPv6, Differentiated Services, Mobile
Routing, and IP multicast standards, while the past Chairman of the IETF is a member of the Flarion
Technical Advisory Board. We are committed to standardizing all relevant forward-looking
developments related to the Flarion access and core networks.

Air Interface Standards - Flarion is preparing to globalize its flash-OFDM air interface as an
industry standard within the appropriate standards organizations. Flarion is pursuing this strategy in
conjunction with OEMs and wireless operators. Our goal is to make the flash-OFDM air interface a
central piece of the global wireless Internet standards framework.

Multivendor Environment - It is Flarion's intent to license the flash-OFDM technology and system
to other vendors on fair and reasonable terms. This will enable a provider to pursue a multi-vendor
network deployment and will ensure adequate competition and supply of flash-OFDM systems and
devices. Flarion is currently working with prospective licensees, third party network solutions
suppliers and leading engineering and test equipment providers on end-to-end interoperability testing
to create industry standard end-to-end system validation tools.

Standards Support

IP Connectivity is standards-based
Mobility solution is currently based on Mobile IPv4, with standards based extensions to
manage real time handoff
Flarion will drive standards activity, and will support the final mobility standard. Our
distinguished engineering and research staff includes several significant contributors to the
IETF's network standards.

Supported Technologies

The Flarion IP Technology provides a user experience very similar to that of a wired connection.
Standard IP protocols are natively supported without modifications or limited-function protocols such
as WAP.

Protocol and Application Support

Connectivity Protocols: ICMP, IGMP, UDP, TCP/IP, Broadcast, Multicast
Basic Applications: http (www), ftp, telnet, Instant MessagingTM, IRC, H.323, SIP,
IPSec
Low latency / high interactivity applications: VoIP, Financial, Gaming
Broadcast / Multicast services; Multicast and Broadcast via a dedicated stream

Network Technology Support

Routing: Mobile IP, MPLS (planned), OSPF (planned), RIP (planned)
IPv4
IPv4/v6 Dual Stack (planned)
Flexible IP-Over-flash-OFDM mapping allowing operator-customized IP
DiffServ/IntServ QoS policies and services


Also, how imporant is latency (30ms vs. 200ms)....

flarion.com