question about RF planning

[jitendracellplan]

what do you mean by
1X1 and 1X3 rf planning for GSM. what is difference.

thanks.
jitendra

[Piscean21]

1*1 means whole hopping frequency pool is used in each sector of site.
1*3 means hopping frequency pool is divided equally into 3 sectors obviously with some offset

Main difference is in fractional loading i.e for 1*3 it is 50% whereas in case of 1*1 it is 16.7%.

Both hopping techniques have some pros & cons.

Hope this helps

[madthink]

1*1 means whole hopping frequency pool is used in each sector of site.
1*3 means hopping frequency pool is divided equally into 3 sectors obviously with some offset

Main difference is in fractional loading i.e for 1*3 it is 50% whereas in case of 1*1 it is 16.7%.

Both hopping techniques have some pros & cons.

Hope this helps

great...

thanks for the answer