RE: stds-80220-requirements: Functional Requirements Rev 3 availa ble in Drop Box
Would concur on this issue. For a given air interface, there can be a
significant variation in the link budget depending on user terminal and Base
Station form factors and other implementation factors (e.g. RF parameters
such as PA outputs, cabling/connector losses, antenna gains etc) that are
out of scope of the specification, making it difficult to pick a specific
link budget threshold.
Samir
-----Original Message-----
From: Gal, Dan (Dan) [mailto:dgal@lucent.com]
Sent: Wednesday, July 16, 2003 1:34 PM
To: 'YUZA Masaaki'; Mcginniss, Dave S [GMG];
stds-80220-requirements@ieee.org
Subject: RE: stds-80220-requirements: Functional Requirements Rev 3 availa
ble in Drop Box
All,
I agree with YUZA. It also does not make much system-sense to define the
required link-budget without regard to frequency bands, antennae parameters
(some of which are regulated in most regions), permissible transmit powers
and propagation profiles. The PHY specification should cover these
specification in detail. It is also clear that we will need to address the
unique regulatory requirements as well. Please take a look at Appendix B of
the emerging System Requirements document.
Dan Gal
Lucent Technologies
Wireless Standards Development
email: dgal@lucent.com
phone: +1 973-428-7734
-----Original Message-----
From: YUZA Masaaki [mailto:yuzam@pb.jp.nec.com]
Sent: Tuesday, July 15, 2003 11:02 PM
To: Mcginniss, Dave S [GMG]; stds-80220-requirements@ieee.org
Subject: Re: stds-80220-requirements: Functional Requirements Rev 3
available in Drop Box
Dear Dave and all:
I have a comment for "Functional Requirements Rev 3.".
Section 4.6 Link Budget
Page 11, Lines 31-Page 12, Lines 3
COMMENT:
Definition of link budget shall be involved in the transmission power a
part of product performance not the system performance.
That makes a possibility of not to implement by EIRP standards in each
country, and the value shall not be defined here.
Thank you.
Regards,
********************************
YUZA Masaaki
NEC infrontia Corp.
E-mail:yuzam@pb.jp.nec.com
tel:+81-44-820-4682(personal)
tel:+81-44-820-4545
fax:+81-44-820-4555
********************************
----- Original Message -----
From: "Klerer Mark" <M.Klerer@flarion.com>
To: <stds-80220-requirements@ieee.org>
Sent: Friday, July 11, 2003 2:28 PM
Subject: stds-80220-requirements: Functional Requirements Rev 3 available in
Drop Box
Requirements Correspondence Group Participants,
As requested by David McGinnis, revision 3 of the functional criteria CG
contribution has been placed in the drop box.
STDS-80220-REQUIREMENTS Drop-Box
802.20 Requirements Document - Rev.3
<http://ieee802.org/20/DropBox/802.20%20requirements%20Document%20rev%203.pd
f>
<http://ieee802.org/20/DropBox/802.20%20requirements%20Document%20rev%203.do
c>
802.20 Requirements Document - Rev.3 (Dave S Mcginnis, July 10, 2003)
Best regards,
Mark Klerer