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Uplink and downlink in cellular communication
Uplink and downlink in cellular communication












uplink and downlink in cellular communication

When we say 'Synchronization' in communication technology, it usually mean 'synchronization for transmission' and 'synchronization for reception'. But I would suggest you to go through the whole page when you have some free time and try to get some big picture or principles of synchronization process in general in most of wireless communication. NR Synchronization Process - Conclusion First !!!įor those who does not like long reading (including me -:), I would like to put the conclusion first. Synchronization Signal in Frame Structure.What kind of Information can be derived from the Synchronizaiton Signal ?.Overal Procedure of Synchronization and Initial Access.NR Synchronization Process - Conclusion First !!!.However, it would be helpful if you have at least general understanding on how Synchronization process works and overall design concept of this process. Is the area of lower layer DSP engineer or FPGA engineer. If you do not have the detailed understandings of the algorithm used for the synchronization process of the specific device, it would be almost impossible to interpret those information in the log.

Even when you find a specific log that print out some further details of this process, in most case those information would be printed out as a series of mysterious numbers. You may only see 'Pass / Fail' print out in the log. Log, you would not see much detailed information about this step. If you just take outside looking of the device or of Basestation, you would not get any clue on what got wrong in this step. However, in terms of troubleshooting this step would be one of the trickest part. I think the most steps in any wireless system (especially high end wireless system like Cellular communication system) is Synchronization.














Uplink and downlink in cellular communication