Table of Contents
What is frequency selective scheduling?
Frequency selective scheduling algorithms work based on the channel information that is fed back to the eNode-B scheduler. Increasing the accuracy of this information directly translates into better efficiency in reaching the scheduling algorithm’s objective.
What is FSS in LTE?
LTE frequency selective scheduling performance and improvements assessed by measurements. Abstract: In this paper the potential of downlink frequency selective scheduling (FSS) is addressed based on measurements in an experimental 3GPP Long Term Evolution (LTE) system setup.
What is Pdsch?
The Physical Downlink Shared Channel (PDSCH) is the physical channel that carries the DL-SCH coded data. This example shows the different stages involved in the Downlink Shared Channel (DL-SCH) and Physical Downlink Shared Channel (PDSCH) processing and provides access to the data from these intermediate stages.
What is Dmrs sequence?
DMRS stands for ‘DeModulation Reference Signal’. As the name stands for, this is a reference signal for PUSCH implying that eNodeB would not be able to decode PUSCH if this PUSCH DMRS is bad. PUSCH DMRS always takes up the center symbol of a slot (meaning symbol 3 and symbol 10 of a UL subframe).
What is Pdsch in 5G NR?
In 5G NR, PDSCH is the physical downlink channel that carries user data. DM-RS and PT-RS are the reference signals associated with PDSCH. These signals are generated within the PDSCH allocation, as defined in TS 38.211 Sections 7.4. 1.1 and 7.4.
What is TCI state in 5G?
What is TCI (Transmission Configuration Indicator) State: A Transmission Configuration Indicator (TCI) states are dynamically sent over in a DCI message which includes configurations such as QCL-relationships between the DL RSs in one CSI-RS set and the PDSCH DMRS ports.
What is Pdsch throughput?
Shared Throughput PDSCH is a shared channel so its throughput capability is shared between all users. Increasing the number of users reduces the throughput per user.
What is TCI in NR?
What are TCI States?
What is MCS in 5G?
For any communication technology, Modulation and Coding Scheme (MCS) defines the numbers of useful bits which can carried by one symbol. In contrast with 5G or 4G, a symbol is defined as Resource Element (RE) and MCS defined as how many useful bits can be transmitted per Resource Element (RE) .