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IEEE Std 802.16-2001

LOCAL AND METROPOLITAN AREA NETWORKS—PART 16:

10.3 PHY-specific values

10.3.1 10–66 GHz parameter and constant definitions

10.3.1.1 Physical slot (PS)

Throughout 10.3.1, a PS is the duration of 4 modulation symbols at the symbol rate of the downlink transmission.

10.3.1.2 Symbol rate

The symbol rate shall be in the range 10–32 MBaud, in increments of 100 kBaud.

10.3.1.3 Uplink center frequency

The uplink center frequency shall be a multiple of 250 kHz.

10.3.1.4 Downlink center frequency

The downlink center frequency shall be a multiple of 250 kHz.

10.3.1.5 Tolerated poll jitter

For the 10–66 GHz PHY, the minimum value of the Tolerated Poll Jitter (see 11.4.8.13) shall be 3000 µs.

10.4 Well-known addresses and identifiers

There are several CIDs defined in Table 121 that have specific meaning. These identifiers shall not be used for any other purposes.

Table 121—CIDs

CID

Value

Description

 

 

 

Initial Ranging

0x0000

Used by an SS during initial ranging as part of network

entry process.

 

 

 

 

 

Basic CID

0x0001—m

 

 

 

 

Primary Management CIDs

m+1—2m

 

 

 

 

Transport CIDs and Secondary

2m+1—0xFeFF

 

Management CIDs

 

 

 

 

 

 

 

 

An SS may be included in one or more multicast groups

Multicast Polling CIDs

0xFF00—0xFFFE

for the purposes of obtaining bandwidth via polling.

 

 

These connections have no associated service flow.

 

 

 

Broadcast CID

0xFFFF

Used for broadcast information that is transmitted on a

downlink to all SS.

 

 

 

 

 

11. TLV encodings

The following type/length/value (TLV) encodings shall be used in both the configuration file (Clause 9) and MAC Management messages (6.2.2.3).

The format of the length field shall be per the “definite form” of ITU-T X.690. Specifically, if the actual length of the value field is less than or equal to 127 bytes:

272

Copyright © 2002 IEEE. All rights reserved.

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