Guideline for LAC/RAC Planning

[virgo_2k]

I need credits please. Please give me reputation.

[hendral]

I need credits please. Please give me reputation.

I suggest you :

- Before you post a thread, pls you search it in this forum, so you dont repeat same file.
- Explain your thread clearly, like vendor, type of file, number of pages.

[salamanda1969]

for those interested:

E doc:

2 Technical background ......................................................6
2.1 Why area dimensioning is needed........................................................6
2.2 Location and Routing Areas..................................................................6
2.3 UTRAN Registration Area.....................................................................8
2.4 Paging .................................................................................................11
3 Upper boundary of LA/RA size.......................................14
3.1 LA/RA/URA planning methodology overview .....................................14
3.2 The paging bottle-neck........................................................................15
3.3 Capacity of the paging channel PCH..................................................15
3.4 Calculation of paging intensity ............................................................16
3.5 Page intensity when introducing URA_PCH.......................................18
3.6 Calculation examples with simple traffic model ..................................19
3.7 Using counters to model actual paging intensity ................................22
4 Lower boundary of LA/RA size.......................................23
4.1 Border RBS.........................................................................................23
4.2 RBS load .............................................................................................24
4.3 RNC load from LAU/RAU....................................................................24
4.4 RNC load from URA Updates .............................................................25
5 LA/RA/URA planning in bullets ......................................26
5.1 Choose the right border RBSs............................................................26
5.2 LA planning .........................................................................................26
5.3 RA planning.........................................................................................27
5.4 URA planning ......................................................................................27
5.5 Multiple frequency layers ....................................................................27
5.6 Combined GSM/WCDMA system.......................................................27
5.7 System expansion...............................................................................28
6 LA/RA/URA optimization overview ................................28