User Manual

Table Of Contents
Chapter 4 - Operation and Administration ASN-GW Menu
BreezeMAX Extreme 110 System Manual
DL HARQ ACK Bursts
DL HARQ NACK Bursts
DL HARQ Dropped Bursts
4.6.2.3 Service Profiles
The Service Profiles menu enables managing Service Profiles, including the QoS
Profile(s) associated with each Service Profile. The menu for a selected Service
Profile (after the basic parameters are defined) enables access to the QoS Profiles
submenu. At least one QoS Profile must be assigned to each Service Profile, up to
a maximum of four QoS Profiles per Service Profile. For details refer to QoS
Profiles (Section 4.6.2.4) below.
The Service Profile basic parameters are:
Service Profile ID
Service Profile Name
Service Profile Type
HARQ Repetitions
4.6.2.3.1 Service Profile ID
This is an auto-sequential number from 1 to a maximum of 64, generated
automatically during creation of a new Service Profile.
4.6.2.3.2 Service Profile Name
The Name of the Service Profile. A unique string of 1 to 32 characters.
4.6.2.3.3 Service Profile Type
The type of a service using the Service Profile. The options available in the current
release are Data, VoIP, PPPoE and Management.
4.6.2.3.4 HARQ Repetitions
HARQ (Hybrid-ARQ) is an ARQ (Automatic Repeat reQuest) mechanism that is
implemented at the physical layer together with FEC, providing improved link
performance over traditional ARQ at the cost of increased implementation
complexity. HARQ uses a combination of FEC and ARQ, where blocks of data,
along with a CRC code, are encoded using a FEC coder before transmission;
retransmission is requested if the decoder is unable to correctly decode the
received block. When a retransmitted coded block is received, it is combined with