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I think "TYPE_IE_POA_LOCATION" Information
Element
would be very reasonable in terms of power
management
on the local stack. Given this informatio, user will
judge
the right timing which to turn an interface
on.
Thanks,
Daniel (Soohong Daniel Park)
Mobile Convergence Laboratory, SAMSUNG
Electronics.
----- Original Message -----
Sent: Monday, April 03, 2006 6:18 PM
Subject: Re: [802.21] Power Management over
heterogeneous HO
Hi all,
I am also interested to the topic of power management in heterogeneous
networks. I suppose there is an optimal trade-off among power
consumption, network delay and throughput, due to the selection of
network. Would anyone here show me your works/considerations on the
topic?
Thanks!
Sincerely yours,
Liang Chen
On 2/6/06, Soohong
Daniel Park <soohongp@gmail.com> wrote:
Hi
all, just need to raise the interest of this issue on the mailing
list.
While looking at the 05 draft, one issue occurs in my mind. As
shown
in the Subject line, I think we should consider how the mobile
station
with multiple wireless interfaces can consume its power
consumption as
efficient as possible. Very simple scenario is to enable
all wireless
interfaces regardless of link connection. Whenever
detecting a new
wireless link, the selected interface can be an
alternative interface
of vertical handover. However it is toooo much
expensive and
unexpected scenario to be adopted on the real networks and
even
commercial model. To me, still existing document does not take care
of
that deeply, so I'd need to make our efforts on this
issue...One
suggestion is to take a wide-coverage tip for notifying the
overapped
region such as GPS and even Cellular Positioning Service. I am
not
sure these are in-scope of 802.21 though...
Any idea
?
Thanks,
Daniel (Soohong Daniel Park)
Mobile Convergence
Laboratory, SAMSUNG Electronics.
--
============================
Sincerely
yours,
Liang
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