MIB doesn't carry Antenna configuration information. PBCH carries two information one is MIB and second one Antenna configuration. Antenna configuration is done by CRC mask
The MIB is transmitted using a physical layer channel called PBCH or Physical Broadcast Channel on downlink. The MIB is a 24 bit information with following information within, 3 bits for system bandwidth 3 bits for PHICH information, 1 bit to indicate normal or extended PHICH 2 bit to indicate the PHICH Ng value 8 bits for system frame number 10 bits are reserved for future use Apart from the information in the payload, the MIB CRC also conveys the number of transmit antennas used by the eNodeB. The MIB CRC is scrambled or XORed with a antenna specific mask.
@@TalentTechGlobalInfotech as I studied in share technote - PBCH carry the info about antenna configuration. If you look the MIB msg, you would not see any information elements about the no. Of antenna ports. Then how the PBCH can carry the antenna configuration in it ?? It is done by using special CRC mask
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Very nice thanks for sharing
One more thing you explain very well its very easy to understand✅
Glad to hear that
LTE attach per bhi vedio banaiye sir
@Friends-In PPT for SIB-5 , In place of Inter typing Error mentioned Intra... Pls Correct
Thanks for sharing, please share two main important process SiB1 decoding and pdcch decoding.
Sure
i have some query about you mention SIB4 & SIB 5 same as per your PPT ,please check i think SIB 5 for inter freq carrier not intra
Sorry.. Typing mistake... You are right... Thanks for correction
MIB doesn't carry Antenna configuration information.
PBCH carries two information one is MIB and second one Antenna configuration.
Antenna configuration is done by CRC mask
The MIB is transmitted using a physical layer channel called PBCH or Physical Broadcast Channel on downlink. The MIB is a 24 bit information with following information within,
3 bits for system bandwidth
3 bits for PHICH information,
1 bit to indicate normal or extended PHICH
2 bit to indicate the PHICH Ng value
8 bits for system frame number
10 bits are reserved for future use
Apart from the information in the payload, the MIB CRC also conveys the number of transmit antennas used by the eNodeB. The MIB CRC is scrambled or XORed with a antenna specific mask.
@@TalentTechGlobalInfotech as I studied in share technote - PBCH carry the info about antenna configuration. If you look the MIB msg, you would not see any information elements about the no. Of antenna ports. Then how the PBCH can carry the antenna configuration in it ??
It is done by using special CRC mask
SIB 4 and 5 are same?
nice got idea regarding these topics and one help is it possible to share this pdf's with me
Sorry Thanay. ..Will upload videos on every topics
Why MIB & SIB transmit different channel??
Because both carry different Information elements ..
PSS and SSS are used for time slot and frame synchronization. Isn't it? Pls reply.
Please explain PLMN ???
Sure ..Will Upload soon
Protocol testing ka course kb tk finish hoga sir
@@sankjeevkumarverma6397 it will take approx 2 months
Sir isme aapne phich configuration ni btaye hai physical indicator channel
@@sankjeevkumarverma6397 will Upload soon
I need pdf of this file. can u provide this
PPT/pdf will be available only for Supporting Member...Pls Join ,Will share You pdf
Hi... How will we get ppt
Sorry Dear ...I will Upload Video Here