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Product Technical Specification & Customer Design Guidelines
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Proprietary and Confidential - Contents subject to change
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HSPA+
HSPA+ is an enhanced version of HSPA (High Speed Packet Access), as defined
by the 3rd Generation Partnership Project (3GPP) Release 7 UMTS Specification
for Mobile Terminated Equipment. Using improved modulation schemes and
refined data communication protocols, HSPA+ permits increased uplink and
downlink data rates.
DC-HSPA+
Dual-Carrier HSPA+ is an enhanced version of HSPA+, as defined by the 3GPP
Release 8 UMTS Specification for Mobile Terminated Equipment. DC-HSPA+
uses paired spectrum allocations to double the bandwidth available and,
therefore, double downlink data rates.
GPRS / EDGE
GPRS and EDGE are 2G wireless technologies providing end-to-end
data
services through reuse of existing GSM infrastructure.
Note: The network
controls slot assignments
based on current network
loads and the bandwidth
required by the mobile
device - users cannot
change slot assignments.
GPRS / EDGE packet data rates are determined by the number of timeslots
available for downlink (Rx) and uplink (Tx), and the coding scheme used for any
given transmission.
The MC7710 supports:
•
All standardized coding schemes (CS 1 to CS 4, and MCS1 to MCS9)
•
Multislot class 10 (GPRS)
·
2 Tx slots (maximum); 4 Rx slots (maximum)
·
Up to 5 active slots
·
No backoff
•
Multislot class 12 (EDGE)
·
4 Tx slots (maximum); 4 Rx slots (maximum)
·
Up to 5 active slots
·
For MCS1-4 (GMSK), up to 6dB backoff used for Tx slots 3 and 4
Table 2-1: Supported GPRS / EDGE power classes
Feature
Notes
EGSM 900 Power Class 4
2 W, 33
GSM 1800 / 1900 Power Class 1
1 W, 30 dBm
EDGE Power Class for 900MHz
Class E2
1
27 dBm, 0.5 W
1. E2 power class applies to 8PSK modulation.
EDGE Power Class for 1800 / 1900MHz
Class E2
1
26 dBm, 0.4 W