Why We Perform Channelisation Or Spreading Before Scrambling?

1.	Why We Perform Channelisation Or Spreading Before Scrambling?
Answer» Before SENDING a data we NEED to identify the channel to send the data. A particular Channelisation code is the “IDENTITY” for the channel. Hence we use Channelisation code to select the channel and then scramble it so as to send the identity of the UE over the channel Before sending a data we need to identify the channel to send the data. A particular Channelisation code is the “identity” for the channel. Hence we use Channelisation code to select the channel and then scramble it so as to send the identity of the UE over the channel

Answer»

Before SENDING a data we NEED to identify the channel to send the data. A particular Channelisation code is the “IDENTITY” for the channel.

Hence we use Channelisation code to select the channel and then scramble it so as to send the identity of the UE over the channel

Before sending a data we need to identify the channel to send the data. A particular Channelisation code is the “identity” for the channel.

Hence we use Channelisation code to select the channel and then scramble it so as to send the identity of the UE over the channel

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