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Strategies & Market Trends : Gorilla and King Portfolio Candidates -- Ignore unavailable to you. Want to Upgrade?


To: John Stichnoth who wrote (23792)4/28/2000 12:02:00 PM
From: Gary Ball  Read Replies (4) | Respond to of 54805
 
WAP is not TCP/IP. It is appl. software. I would compare PHCM to NSCP or YHOO. PHCM is not Gorilla yet. But it is
very close. Why? WAP will get accepted faster than Internet
got accepted (could be within a year or two). There is very little chance that others can come out competitive products in this short time frame. By the time PHCM is justified Gorilla, its major investment potential is gone. -Gary



To: John Stichnoth who wrote (23792)4/28/2000 12:43:00 PM
From: Dinesh  Read Replies (1) | Respond to of 54805
 
John

WAP goes all the way to the Application Layer. Very unlike
TCP/IP which doesn't care if you used MVS or wrote in Lisp.

WAE - Wireless Application Environment
WSP - Session Protocol
WTP - Transport
WTLS - Security Layer Service
WDP - Transport

It defines a programming model (client-gateway-content),
a markup language (WML) and a lightweight protocol stack.
Nothing has been left to chance, or others.

In this respect it is an integrated application framework
and suffers from all the sins of a typical closed system.
It will need continuous tweaking (2.0, 3.0, ...) just like
all other closed systems, until they fall apart. How often
does TCPIP get revised ?

Plus that geoworks lawsuit. Ah!

Question: why can't someone use TCPIP to communicate with
a wireless device ? Is this because of lack of support or
because there are some technical incompatibilities ?

Regards
Dinesh