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RE: stds-802-16: 802.16.3 Functional Requirements Comments
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[Detailed Description of Proposed Insertion, Deletion, Change]
Sentence starting in this line should read: So, "functional requirements"
describes the functions of typical systems...
[Reason for Edit]
Clarifies meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
requirements in broad terms: what the required functions are but not how
these functions work. The how part...
[Reason for Edit]
Clarifies meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
functions and procedures of the PHY and MAC protocols.
[Reason for Edit]
improve sentence
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[Detailed Description of Proposed Insertion, Deletion, Change]
line should read
support. These services have...
[Reason for Edit]
not all service capabilities are transported
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[Detailed Description of Proposed Insertion, Deletion, Change]
Delete the word "neatly"
[Reason for Edit]
undefined and unnecessary term
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[Detailed Description of Proposed Insertion, Deletion, Change]
Sentence should read, "Other medium access types are ...
[Reason for Edit]
Clarifies meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
Replace the word "technologies" with either "services" or functionalities,
or functions, or capabilities
[Reason for Edit]
preferable terms
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[Detailed Description of Proposed Insertion, Deletion, Change]
End sentence after "forth" and delete the rest of the sentence
[Reason for Edit]
To correct use of undefined messages
What follows are not 5 criteria
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[Detailed Description of Proposed Insertion, Deletion, Change]
Sentence should read; 802.16.3-based systems serve fixed location or
relocatable customer terminals, but not mobile terminals.
Rest of sentence should be deleted
[Reason for Edit]
To remove confusion
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[Detailed Description of Proposed Insertion, Deletion, Change]
The sentence starting on this line should read
"The model identifies the main features...
[Reason for Edit]
main features should not be left out of the model.
So remove words some of
Moreover it does not describe but just identify
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[Detailed Description of Proposed Insertion, Deletion, Change]
replace the word "transported" with "supported"
[Reason for Edit]
Clearer description
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[Detailed Description of Proposed Insertion, Deletion, Change]
The sentence starting on this line should be deleted
[Reason for Edit]
Its meaning is not clear. Perhaps because it states a partial truth that
is obvious. LOS also may be possible if the span distance is appropriate
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[Detailed Description of Proposed Insertion, Deletion, Change]
The line should read
To facilitate description, and 802.16.3 system consists...
[Reason for Edit]
Removes confusing phrase
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[Detailed Description of Proposed Insertion, Deletion, Change]
The line should start Figure 2.2
[Reason for Edit]
The text refers to Figure 2.2 on the next page and not Fig 2.1 on this page
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[Detailed Description of Proposed Insertion, Deletion, Change]
The sentence should end with "...to support UNI and CNI requirements.
[Reason for Edit]
more meaningful sentence
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[Detailed Description of Proposed Insertion, Deletion, Change]
Figure 2-2...
[Reason for Edit]
Correction
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[Detailed Description of Proposed Insertion, Deletion, Change]
Deletion of Sentence starting on line 11
[Reason for Edit]
First the requirements document should not dictate how the repeater is to be
implemented, and second this sentence excludes TDD repeaters
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[Detailed Description of Proposed Insertion, Deletion, Change]
replace the word "meaning" with "resulting in"
[Reason for Edit]
To correct use of undefined messages
Improve meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
Delete sentence starting on this line
[Reason for Edit]
Redundant sentence; improves the meaning w/o any loss
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[Detailed Description of Proposed Insertion, Deletion, Change]
Replace word
Special with additional
[Reason for Edit]
To clarify meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
Replace the sentence that starts on this line with
"The 802.16.3 protocols determine the interoperability of multiple vendors'
equipment.
[Reason for Edit]
more appropriate wording
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[Detailed Description of Proposed Insertion, Deletion, Change]
replace transport with support
[Reason for Edit]
Improves meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
Replace the sentence that starts on this line with
Each of the protocols above the PHY and MAC support "convergence sub-layers"
[Reason for Edit]
Improve wording
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[Detailed Description of Proposed Insertion, Deletion, Change]
Insert
Other convergence sub-layers may be required by specific high layer
requirements
[Reason for Edit]
To identify flexibility for supporting higher layer requirements
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[Detailed Description of Proposed Insertion, Deletion, Change]
The sentence on this line should read The IEEE 802.16.3 PHY and MAC protocol
stacks...
[Reason for Edit]
For clarity
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[Detailed Description of Proposed Insertion, Deletion, Change]
Add sentence
This should not preclude a service provider from offering best effort
service performance
[Reason for Edit]
For clarity of objectives
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[Detailed Description of Proposed Insertion, Deletion, Change]
Delete the words better than
[Reason for Edit]
Clarity
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[Detailed Description of Proposed Insertion, Deletion, Change]
Add :
"It should be noted that although outages of a link can be minimized by
appropriate location of antennas resulting in LOS links, this may not always
be feasible."
[Reason for Edit]
To clarify meaning
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[Detailed Description of Proposed Insertion, Deletion, Change]
Change sentence to read:
The end to end delay is a metric that depends on an entire
application-specific network often encompassing all 7 layers of the OSI
model
[Reason for Edit]
Clarity
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[Detailed Description of Proposed Insertion, Deletion, Change]
Delete sentence starting on this page as no standard can support careful
planning
[Reason for Edit]
Meaningless sentence
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[Detailed Description of Proposed Insertion, Deletion, Change]
Deletion
Paragraph starting on this line requires clarification. What does Sector
Capacity measure? How can it is intended to be used/or misused
An example of its use is needed.
[Reason for Edit]
Paragraph's intent not clear so best constructive comment is to delete it as
meaningless
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[Detailed Description of Proposed Insertion, Deletion, Change]
Deletion of the paragraph starting on this line
[Reason for Edit]
it states not any requirements
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[Detailed Description of Proposed Insertion, Deletion, Change]
Insertion:
Definition of Spectral Efficiency is needed
To make the paragraph 6.1 meaningful
[Reason for Edit]
Key term undefined
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[Detailed Description of Proposed Insertion, Deletion, Change]
Delete the words "in TDD deployment"
[Reason for Edit]
Both FDD and TDD have interference problems
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[Detailed Description of Proposed Insertion, Deletion, Change]
line should read "down a remote base station securely. The 8702.16.3
protocol should also support a fail safe and reliable function that
automatically shuts down..."
[Reason for Edit]
To explicit state the security and reliability requirements of those
functions
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[Detailed Description of Proposed Insertion, Deletion, Change]
Change line to read
SHOULD be able to account for each service time- and bandwidth-used and
service features and parameters(e.g., delay). Also recall from Section ???
that a single Subscriber Station can give access to a number of users that
an operator and/or subscriber may require separate that they be accounted
separately.
[Reason for Edit]
MUST is Replaced by should as at this time the Accounting aspects of the
different services that are likely to be offered by service providers are
not well understood(An access channel may offer a set of services to a
customer), the group has as yet not defined QoS and Accounting subsystem may
be a significant fraction of the access system cost.
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[Detailed Description of Proposed Insertion, Deletion, Change]
Change 2nd and 3rd lines to read
Is when a subscriber station registers itself with the Base Station. This
initial authentication MUST prevent "enemy"...
[Reason for Edit]
To clarify the intent by eliminating vague and meaningless terms
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[Detailed Description of Proposed Insertion, Deletion, Change]
change line to read
Permission to access certain services...
[Reason for Edit]
improve wording and a meaningful listing of credentials is to exchange
bullet 1 with bullet 2
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[Detailed Description of Proposed Insertion, Deletion, Change]
change line to read
Permission for a user to request for a given service a specific service
feature and/or QoS parameter
[Reason for Edit]
To correct use of undefined messages
Generic statement of requirements in order to avoid use of terms not as yet
decided upon; e.g., QoS profile has not be defined as yet.
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[Detailed Description of Proposed Insertion, Deletion, Change]
Change line to read
The access system MUST be capable for each service offered to transact
securely Subscriber authorization requests and responses
[Reason for Edit]
Enables each service provider to decide for a given service whether such
security features are required
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[Detailed Description of Proposed Insertion, Deletion, Change]
Deletion
Delete the adjective "strong"
[Reason for Edit]
undefined term
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[Detailed Description of Proposed Insertion, Deletion, Change]
[Reason for Edit]
To correct use of undefined messages