Link Mode Optimization; Figure 1-12 The Tdd Cycle Of Events - Motorola PTP 48600 User Manual

Wireless operation

Figure 1-12 The TDD cycle of events

Frame 1
Master Burst Duration
Master Tx Burst
Propagation Delay
The Master PTP 600 automatically controls the structure of the TDD Frame, optimizing
Burst Duration and Frame Duration for either maximum capacity or minimum latency
depending on the setting of Link Mode Optimization and Link Symmetry.
When TDD synchronization is enabled (see
)
6-66 , the user must configure the TDD Frame which includes configuration of Burst
Duration and Frame Duration.

Link mode optimization

Link mode optimization allows the PTP 600 link to be optimized according to the type
of traffic that will be bridged. The link supports two modes, IP Traffic and TDM Traffic.
IP traffic
IP Traffic mode is optimized to provide the maximum possible link capacity. IP Traffic
mode is an appropriate choice where applications in the bridged networks provide
some measure of reliable transmission, and where very low latency is not critical. IP
mode supports both fixed and adaptive link symmetry (see
21).
1-20
Time
Frame Duration
Propagation Delay
Slave Rx Slave Tx Burst
Slave Burst Duration
Processing Delay
UNDER DEVELOPMENT
Chapter 1 Product description
Master Rx
Processing Delay
TDD synchronization configuration
Link symmetry
Frame 2
Master Tx Burst
on page
on page 1-
phn-0896_009v003
Feb 2010