LE Controller features (LE Controller feature set)

 

Bit position	Link Layer Feature	Send to Peer	Host Controlled
0	LE Encryption	Y	N
1	Connection Parameters Request procedure	Y	N
2	Extended Reject Indication	Y	N
3	Peripheral-initiated Features Exchange	Y	N
4	LE Ping	O	N
5	LE Data Packet Length Extension	Y	N
6	LL Privacy	O	N
7	Extended Scanner Filter Policies	O	N
8	LE 2M PHY	Y	N
9	Stable Modulation Index - Transmitter	Y	N
10	Stable Modulation Index - Receiver	Y	N
11	LE Coded PHY	Y	N
12	LE Extended Advertising	O	N
13	LE Periodic Advertising	O	N
14	Channel Selection Algorithm #2	Y	N
15	LE Power Class 1 (see [Vol 6] Part A, Section 3)	Y	N
16	Minimum Number of Used Channels procedure	Y	N
17	Connection CTE Request	Y	N
18	Connection CTE Response	Y	N
19	Connectionless CTE Transmitter	O	N
20	Connectionless CTE Receiver	O	N
21	Antenna Switching During CTE Transmission (AoD)	O	N
22	Antenna Switching During CTE Reception (AoA)	O	N
23	Receiving Constant Tone Extensions	Y	N
24	Periodic Advertising Sync Transfer - Sender	Y	N
25	Periodic Advertising Sync Transfer - Recipient	Y	N
26	Sleep Clock Accuracy Updates	Y	N
27	Remote Public Key Validation	N	N
28	Connected Isochronous Stream – Central	Y	N
29	Connected Isochronous Stream – Peripheral	Y	N
30	Isochronous Broadcaster	Y	N
31	Synchronized Receiver	Y	N
32	Connected Isochronous Stream (Host Support)	Y	Y
33	LE Power Control Request	Y	N
34	LE Power Control Request	Y	N
35	LE Path Loss Monitoring	Y	N
36	Periodic Advertising ADI support	O	N
37	Connection Subrating	Y	N
38	Connection Subrating (Host Support)	Y	Y
39	Channel Classification	Y	N
56 ~ 62	RFU - used for specification development purposes
All other bits	RFU