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stds-802-16: TG1 Comment
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
282
[Starting Line #]
40
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Add three (3) additional optional code types to table 68 as follows:
Code Type: 5 (optional) associated with QPSK modulation, Outer code:
Reed Solomon over GF(256), Inner Code: Convolutional code rate 2/3
Code Type: 6 (optional) associated with 16 QAM modulation, Outer code:
Reed Solomon over GF(256), Inner Code: Convolutional code rate 3/4
Code Type: 7 (optional) associated with 64 QAM modulation, Outer code:
Reed Solomon over GF(256), Inner Code: Convolutional code rate 5/6
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
282
[Starting Line #]
51
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "types 3 and 4" to "types 3 to 7"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
282
[Starting Line #]
55
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "four" to "seven"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
283
[Starting Line #]
5
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Insert:
(5), (6), and (7) Reed Solomon + Convolutional code (soft decodable):
These optional codes rates 2/3, 3/4 and 5/6 provide good C/N
enhancement.
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
283
[Starting Line #]
6
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "1-3" to "1-7"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
283
[Starting Line #]
27
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "1 or 2" to "1, 2, 5, 6, or 7"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
289
[Starting Line #]
16
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Add a new section with the title "Codes 5, 6 and 7: Convolutional Codes
(Optional)" and the following text:
"The inner mother code in these concatenated coding schemes is based on
a convolutional code with memory 6 (64 states), rate 1/2. The inner
mother code is punctured to derive higher inner code rates, e.g. 2/3,
3/4 and 5/6. An example of a puncturing pattern is given in the
following table."
Insert a table with the title "Example of puncturing patterns for the
inner convolutional codes 5,6, and 7"
The content of the table is as follows:
Inner code rate Puncture pattern
2/3 1 0, 1 1
3/4 1 0 1, 1 1 0
5/6 1 0 1 0 1, 1 1 0 1 0
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
299
[Starting Line #]
10
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Add three (3) additional optional code types to table 81 as follows:
Code Type: 5 (optional) associated with QPSK modulation, Outer code:
Reed Solomon over GF(256), Inner Code: Convolutional code rate 2/3
Code Type: 6 (optional) associated with 16 QAM modulation, Outer code:
Reed Solomon over GF(256), Inner Code: Convolutional code rate 3/4
Code Type: 7 (optional) associated with 64 QAM modulation, Outer code:
Reed Solomon over GF(256), Inner Code: Convolutional code rate 5/6
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
299
[Starting Line #]
22
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "types 3 and 4" to "types 3 to 7"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
299
[Starting Line #]
25
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "four" to "seven"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
299
[Starting Line #]
40
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Insert:
(5), (6), and (7) Reed Solomon + Convolutional code (soft decodable):
These optional codes rates 2/3, 3/4 and 5/6 provide good C/N
enhancement.
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
299
[Starting Line #]
41
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "1-3" to "1-7"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
299
[Starting Line #]
62
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Change "1 or 2" to "1, 2, 5, 6, or 7"
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.
[Submitter's Last Name]
Aboukarr
[Submitter's First Name]
Bakri
[Membership Status: (M)ember; (O)bserver; (N)either]
O
[Starting Page #]
305
[Starting Line #]
48
[(T)echnical for Content-Related Material; (E)ditorial for typos,
grammar, etc.;
(G)eneral to identify a problem but not a solution; (TBD) for a
comment on a section marked "TBD"]
T
[Detailed Description of Proposed Insertion, Deletion, Change]
Add a new section with the title "Codes 5, 6 and 7: Convolutional Codes
(Optional)" and the following text:
"The inner mother code in these concatenated coding schemes is based on
a convolutional code with memory 6 (64 states), rate 1/2. The inner
mother code is punctured to derive higher inner code rates, e.g. 2/3,
3/4 and 5/6. An example of a puncturing pattern is given in the
following table."
Insert a table with the title "Example of puncturing patterns for the
inner convolutional codes 5,6, and 7"
The content of the table is as follows:
Inner code rate Puncture pattern
2/3 1 0, 1 1
3/4 1 0 1, 1 1 0
5/6 1 0 1 0 1, 1 1 0 1 0
[Reason for Edit]
These code types are introduced in an effort to harmonize IEEE 802.16.1
with ETSI BRAN-HiperAccess.