Comments on AMS obtaining DL/UL parameters (16.2.15.2)
IEEE 802.16 Presentation Submission Template (Rev. 9)
Document Number:
IEEE C802.16m-10/0662
Date Submitted:
2010-4-30
Source:
Shih-Yuan Cheng, Whai-En Chen
wechen@niu.edu.tw
National Ilan University
Shiann-Tsong Sheu, Chih-Cheng Yang
stsheu@ce.ncu.edu.tw
National Central University
Kanchei(Ken) Loa, Yi-Ting Lin, Tsung-Yu Tsai,
Youn-Tai Lee, Chun-Yen Hsu, Chiu-Wen Chen
loa@iii.org.tw
Institute for Information Industry
Yang-Han Lee, Yih Guang Jan
Tamkang University
*<http://standards.ieee.org/faqs/affiliationFAQ.html>
Venue: IEEE Session#67, Bangalore, India.
Re: IEEE 802.16-10/0011, “IEEE 802.16 Working Group Letter Ballot#31a”, on P802.16m/D5
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To be discussed and adopted by TGm for 802.16m LB#31a.
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Introduction
• In current D5 page 366 line 37 :
– If the AMS reads cell_bar=1 in SFH, this which means
this cell does not allow access of new AMS and the
AMS shall select a different cell to restart network
entry procedure.
Motivate
– In page 387 line 17 states that
• If an idle mode AMS is paged by an ABS whose Cell Bar
bit=1, then the AMS shall not perform network re-entry to
this ABS.
– In page 529 line 28 states that
• If Cell Bar bit = 1, this cell is not allowed for network entry
or re-entry
Problem Statement
• Since the cell is not allowed for network entry
or re-entry by operator or the ABS is out of
service.
• Therefore, the AMS shall not perform HO
network entry or re-entry to a cell with Cell
Bar bit=1 in its S-SFH.
• To consistency with other paragraphs, we
suggest to modify the wording “does” to
“shall”.
Proposed Text
[Modify the following text in section 16.2.15.2 “AMS
obtaining DL/UL parameters”]
• If the AMS reads cell_bar=1 in SFH, this which
means this cell doesshall not allow access of new
AMS and the AMS shall select a different cell to
restart network entry procedure.