How to analyze Timing Advance - RXLev distribution ?

[diman]

Dear expert, Need your help how to analyze the Timing Advance - RXLev distribution.

Below is the TA-RxLev distribution which I take from measurement :

RXLev	TA0	TA1	TA2	TA3	TA4	TA5	TA6	TA7
RXLev_0	54334	141878	93326	22665	656	1036	997	119
RXLev_1	158853	379763	225621	47364	1082	1857	493	38
RXLev_2	490915	885009	398243	66644	1452	4078	364	16
RXLev_3	2000362	1930438	524039	55069	1668	6603	225	2
RXLev_4	2667739	2014834	399233	30860	1423	6674	169	0
RXLev_5	1272026	968624	170236	9740	2251	2628	67	0
RXLev_6	1083191	618483	90790	4018	3149	725	40	0
RXLev_7	335145	79083	7266	255	90	17	5	0

And I am still confuse how to analyze this data.
1. Is Ta0 means the distance (0*550 m - 7*550 m) from MS to BTS, TA1 (8*550 m - 15*550 m), and so on ?
2. How about the range for RXLev_0 , RXLev_1, ...RXLev_7 ?
3. Is this good distribution or not? or In what way we say that the TA-RXLev disribution is good? why ?

Many Thanks for your help

[Muhammad Imran Rafique]

Hi Diman,

RxLev_0 is either -47 or -110 dBm, kindly check your setting, then next are TA samples. i.e. how many samples were collected from TA_0 when your level was -47 or -110 dBm.

Please let me know if it is still not clear. I can share more details

BR//
Imran