| Figure
1-1. |
Handset market segmentation 2007 |
2 |
| Figure
1-2. |
UMA system architecture |
4 |
| Figure
2-1. |
Generic 802.11 radio block diagram |
13 |
| Figure
2-2. |
Conceptual 2x2 MIMO system |
16 |
| Figure
3-1. |
Block diagram of a generic mobile Wi-Fi chip |
25 |
| Figure
4-1. |
Handset vendor market share,
2004–2006 |
32 |
| Figure
4-2. |
Handset shipments by region, 2006 |
32 |
| Figure
4-3. |
Adoption rate of handset
connectivity features, 2005–2010 |
33 |
| Figure
4-4. |
Unit shipments and attach
rate for Wi-Fi in handsets, 2005–2010 |
35 |
| Figure
4-5. |
Handset Wi-Fi chip market share, 2006 |
36 |
| Figure
4-6. |
Handset Bluetooth chip market share, 2006 |
37 |
| Figure
4-7. |
Baseband-processor market share, 2006 |
38 |
| Figure
5-1. |
Features of Atheros AR6001 Wi-Fi chip |
47 |
| Figure
6-1. |
BCM4325 Wi-Fi module design |
52 |
| Figure
6-2. |
Features of BCM4325 connectivity chip |
54 |
| Figure
7-1. |
Features of Conexant CX53121 Wi-Fi chip |
59 |
| Figure
8-1. |
Features of CSR UniFi 2 connectivity chip |
63 |
| Figure
9-1. |
Features of Marvell 88W8688 connectivity chip |
67 |
| Figure
10-1. |
Key features of NXP’s
BGM220 Wi-Fi chip |
71 |
| Figure
11-1. |
Features of STMicroelectronics’ STLC4550 |
78 |
| Figure
12-1. |
Features of Texas Instruments WiLink 6.0 |
84 |
| Figure
14-1. |
Possible partitionings for mobile Wi-Fi products |
100 |