Comments on HO Preparation (16.2.6.3.3)
IEEE 802.16 Presentation Submission Template (Rev. 9)
Document Number:
IEEE C802.16m-10/0640
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
Base Contribution: This is base contribution.
Purpose:
To be discussed and adopted by TGm for 802.16m LB#31a.
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Introduction
• In current D5 page 275 line 29:
– The AAI_HO-CMD message should not include an
ABS with cell bar bit =1.
Motivate
– In page 366 line 37 states that
• 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.
– 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
• In page 529, the AMS shall not perform network
entry or re-entry to the cell when cell bar bit set to 1.
• Since the cell is not allowed for network entry or reentry by operator or the ABS is out of service.
• Therefore, the ABS shall not send the AAI_HO-CMD
message that include an ABS with Cell Bar bit=1.
Proposed Text
[Modify the following text in section 16.2.6.3.2 “HO
preparation”]
• The AAI_HO-CMD message shouldshall not include
an ABS with cell bar bit =1.