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_lisi4king
2012-02-25, 02:04 AM
Hello, Experts, can you explain me, is it possible to name Freq Hopping - intracell HO? I mean HO between TRX's. :)

BR!

pathloss
2012-02-25, 02:26 AM
No, Hopping between TRX's is not called Intra-Cell HO.

- Intra-Cell HO are made to change Timeslot for example.

zeezzoo
2012-02-25, 02:32 AM
no it's not possible. "Intra Cell HO" & "Synthesized Hopping" are not the same.

Intra cell HO happens once but Frequency hopping keeps happening.

smarty.rf
2012-02-26, 10:20 PM
Actually Intracell HO means handover between 900band and 1800band

_lisi4king
2012-02-27, 06:14 PM
I've found, that Intracell HO exists, it can be without FH, HO between TRX's and performs when high interfirience.

esoestemp
2012-02-28, 01:37 AM
Actually Intracell HO means handover between 900band and 1800band
I am not sure that this is true.
Intracell handover means changing of timeslot or timeslot and frequency inside the cell for getting better radio conditions.

firstmaxim
2012-02-28, 04:09 AM
Hello, Experts, can you explain me, is it possible to name Freq Hopping - intracell HO? I mean HO between TRX's. :)

BR!

No! Frequency hopping has a slated purpose of interference averaging, thereby allowing a tighter re-use, which will help increase capacity. Intracell handoff, on the other hand is executed when call quality deteriorates due to interference.

hf81
2012-03-06, 04:10 AM
No, and here the difference

- Frequency hopping: chaneg the frequency repititivly to reduce the interference, this is cataully change the frequency for a whole TRU but not certain TS
- Intra cell HO: changes the TS in regard to optain better quality, the target TS may be in the same TRU or in other TRU

plannerguy
2012-03-11, 04:09 PM
Hi

Freq Hopp means u are changing the freq of u r TRX by sequence...., for eg u have a freq from 1 to 20 then it may start running with 1,2,3,4,...so u will be running on these frqs...

Intra cell HO means in the same sector u jump to next TRX for better performance which purely quality/ Interference related.

Hope it is clear

Regards
plannerguy