Wireless communications

Mobile Data Modem

Model	Board	ID
PCH1101	ZOE_MP	Qualcomm MDM6200
---	---	---

Point Of Interest: On early manufacture date units (mostly with release firmware such as 1.06) there is a known issue with faulty 3G sub boards. For more information on how to remedy check the errors page: C2-9693-7.

Bluetooth / WiFi

Bluetooth

Bluetooth is a technology for creating personal area networks operating in the 2.4 GHz unlicensed band, with a default range of 10 meters.

An overview of Bluetooth:

• http://engineeringagenda.com/agenda/2013/09/bluetooth/ An introduction to Bluetooth
• http://www.eetimes.com/document.asp?doc_id=1200909 An introduction to debugging Bluetooth in embedded systems

Device icons

Shows the types of found Bluetooth® devices using icons.

Icon	Device
	Wireless controller	No	Yes
	BD Remote Control	No	Yes
	Computer	Yes	Yes
	Mobile phone, smartphone	Yes	Yes
	Headset	Yes	Yes
	Speakers	Yes	Yes
	Mouse	Yes	Yes
	Keyboard	Yes	Yes
	Printer	Yes	Yes
No icon	Other devices	Yes	Yes

Bluetooth Profile

• http://en.wikipedia.org/wiki/List_of_Bluetooth_profiles

Bluetooth® devices that support the following profile can be paired with your system:

• A2DP (Advanced Audio Distribution Profile)
• AVRCP (Audio/Video Remote Control Profile)
• HSP (Headset Profile)
• HID (Human Interface Device Profile)

You can connect up to seven Bluetooth® devices at one time.

By using the Object Push Profile (OPP), on Firmware 3.18, the attempts forcing the connection to the Vita will give a loophole .

Class of Device/Service (CoD)

The PlayStation Vita PCH-2000 has a class of Device/Service (CoD) 0x3e0100:

• Major Service Class : Networking (LAN, Ad hoc etc) (0x20000)
• Major Service Class : Rendering (printing, speaker etc) (0x40000)
• Major Service Class : Capturing (scanner, microphone etc) (0x80000)
• Major Service Class : Object Transfer (v-inbox, v-folder etc) (0x100000)
• Major Service Class : Audio (speaker, microphone, headset service etc) (0x200000)

• Major Device Class : Computer (desktop,notebook, PDA, organizers etc ) (0x100)

• Minor Device Class : Uncategorized, code for device not assigned

(Online Generator http://bluetooth-pentest.narod.ru/software/bluetooth_class_of_device-service_generator.html)

Overlapping channels BT/WiFi

Center Frequency (2.4xx Ghz)	BT 2.0 Channel	BT 4.0 Channel	WiFi channel (center freq. in GHz)
00	Guard	Guard
01			1 (2.412)
02	0	0
03	1
04	2	1
05	3
06	4	2		2 (2.417)
07	5
08	6	3
09	7
10	8	4
11	9				3 (2.422)
12	10	5
13	11
14	12	6
15	13
16	14	7				4 (2.427)
17	15
18	16	8
19	17
20	18	9
21	19						5 (2.432)
22	20	10
23	21
24	22	11
25	23
26	24	12	6 (2.437)
27	25
28	26	13
29	27
30	28	14
31	29			7 (2.442)
32	30	15
33	31
34	32	16
35	33
36	34	17			8 (2.447)
37	35
38	36	18
39	37
40	38	19
41	39					9 (2.452)
42	40	20
43	41
44	42	21
45	43
46	44	22					10 (2.457)
47	45
48	46	23
49	47
50	48	24
51	49		11 (2.462)
52	50	25
53	51
54	52	26
55	53
56	54	27		12 (2.467)
57	55
58	56	28
59	57
60	58	29
61	59				13 (2.472)
62	60	30
63	61
64	62	31
65	63
66	64	32
67	65
68	66	33
69	67
70	68	34
71	69
72	70	35
73	71
74	72	36
75	73
76	74	37
77	75
78	76	38
79	77
80	78	39
81	Guard
82		Guard
83