Dear Phil, Prakash and
all.
Sorry for late reply
related with following action item.
*
C80216e-04_209 The Improvement of Scanning
Method Using Preambles in IEEE 802.16e
The
motivation for this was not clear - more clarification was sought. However,
the solution could apply to all PHY modes. Also requested
clarification on system assumptions; for example, do BS have to be
transmit synchronized for this scheme to work?
Min-Sung to
respond to these questions on the reflector.
I
updated C80216e-04_209 to clarify the notion and uploaded the file
“Enhancement of scanning_temporary.doc” in the temporary upload directory. (http://temp.wirelessman.org/)
This
is not a revised contribution yet because we have just one chance to revise.
^^
I
admit that this contribution is applicable to only synchronized BS
transmission networks. However, I think all BS shall be synchronized by some
methods such as GPS.
Anyway,
I agree with that my contribution has assumption about synchronized BS
transmission networks.
I
have one question relating with this.
Can
the unsynchronized BSs perform HO and
scanning??
Only the most sophisticated networks are going to have fully
synchronized BS scheduling and transmissions. Certainly, there are many
less sophisticated models employing various channelization and frequency reuse
schemes that do not require higher degrees of BS synchronization (though they
may be less efficient in their management of spectrum). And these
networks will certainly be able to perform all of the functions defined in
16e.
One
more question to Phil and all;
I
originally thought that this solution can apply to OFDMA because BSs use different preambles in OFDMA. However, there is no
cellular structure in OFDM and SC, right?
I
wonder how this solution can be applied to all PHY?
No cellular structure to OFDM or SC?
Yes, of course there is.
To
Prakash,
Will
the next conference call in 7/8 be held?
7/7
is deadline for revision. I wonder the necessity of conference call after
deadline.
Can
I know the specific agenda in 7/8 conf. call?
Any
comment and answer is mostly welcomed.
Sincerely,
Min
Sung, Kim / KT
Service Development
Laboratory
Wireless Portable Internet
Team
Researcher
17 Woomyeon-dong, Seocho-gu,
Seoul
137-792,
Korea
Tel.
82-2-526-6109
Fax.
82-2-526-5200
Mobile: 82-16-9228-2519
E-mail:
cyberk@kt.co.kr