In LTE, DL and UL transmissions are organized into radio frames of 10 ms each . Each frame is divided into ten equally sized subframes. The duration of each subframe is 1 ms. Moreover, each subframe is further divided into two equally sized time slots, that is, each slot is 0.5 ms.
Read moreWhat is NR system?
5G New Radio (NR) is the global standard for a unified, more capable 5G wireless air interface . It will deliver significantly faster and more responsive mobile broadband experiences, and extend mobile technology to connect and redefine a multitude of new industries.
Read moreWhat is NR in network mode?
5G NR (New Radio ) is a new radio access technology (RAT) developed by 3GPP for the 5G (fifth generation) mobile network. It was designed to be the global standard for the air interface of 5G networks.
Read moreWhat are the LTE logical transport and physical channels?
There are three categories into which the various data channels may be grouped. Physical channels: These are transmission channels that carry user data and control messages. Logical channels: Provide services for the Medium Access Control (MAC) layer within the LTE protocol structure .
Read moreWhat is 5G model for air interface channel?
5G New Radio (NR) is the global standard for a unified, more capable 5G wireless air interface . It will deliver significantly faster and more responsive mobile broadband experiences, and extend mobile technology to connect and redefine a multitude of new industries.
Read moreWhich channel is used for uplink scheduling in 5G?
The Physical Downlink Control Channel (PDCCH) is used for downlink control information, mainly scheduling decisions, required for reception of PDSCH, and for scheduling grants enabling transmission on the PUSCH. The Physical Uplink Shared Channel (PUSCH) is the uplink counterpart to the PDSCH.
Read moreWhich channel is used for distributed information?
Broadcast Control Channel (BCCH ): It is used for transmitting system information from the network to UEs in a cell coverage. Prior to accessing the system, a UE needs to acquire the system information to find out the system configuration.29 Eki 2018
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