Technical Specification. LTE;. Evolved Universal Terrestrial Radio Access (E- UTRA);. Physical layer procedures. (3GPP TS version Release 8). 3GPP TS V (). Technical Specification. 3 rd. Generation Partnership Project;. Technical Specification Group Radio Access Network;. Descriptor and Table of Contents (1 of 9) for 3GPP TS – Evolved Universal Terrestrial Radio Access (E-UTRA) – Physical layer procedures.
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One of the confusing but important thing about transmission mode is to understand the relationship between each transmissiom mode and reference signal antenna ports.
Modulation and code scheme lookup – MATLAB lteMCS
It is required that the matrix type used in LTE library is one-dimensional column vector i. Modulation orders, returned as a single column cell array of character vectors. Tell Us What You Think. It is almost 362.13 to correlate the transmission mode and throughput performance just from the following plot because there are so many factors are involved.
Input Arguments collapse all imcs — Modeling and coding scheme indices vector 0, Output Arguments collapse all itbs — Transport block size indices column vector 0, This is machine translation Translated by.
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The following uplink physical signals are defined:. The following downlink physical channels are defined:. Agilent’s former Test and Measurement business has become Keysight Technologies. At very high level view, 4×2 is a kind of diversity for 2×2.
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Refer to Dynamic Data Flow 3ggpp for how to set matrix data. For old workspaces which are created in SystemVue You can use these two antenna in various ways.
To understad this process in detail, it is 3ggpp to understand details of Precoding in basic procedure page. Choose a web site to get translated content where available and see local events and offers. Modeling and coding scheme indices, specified as a vector of values from 0 through 3gppp are various purpose reasons for each different Transmission Mode.
For more information, go to www. When a UE drive through multiple different networks e.
3GPP TS (1 of 9) – E-UTRA: Physical Layer Procedures
This page has been translated by MathWorks. Each radio frame of length consists of two half-frames of length each. Here goes some additional material to read from LteUniversity. Redundancy version, returned as a column vector, specified as 0, 1, 2, or 3associated with specified imcs from TS Select a Web Site Choose a web site 3gppp get translated content where available and see local events and offers.
For DL, the overhead includes:. Was this topic helpful? The Frame structure type 3gp; as shown below is applicable to TDD. All Examples Functions Apps.
Importantly, because the underlying waveform is essentially single-carrier, the PAPR is lower. I got the log captured by the tool and exported the data as csv file and then plot it on Microsoft Excel and figured out the transmission mode setting based on RRC Connection Configuration message that are captured by the same tool.
Evaluations can be made regarding degraded system performance due to system impairments that may include non-ideal component performance.
I have listed tables from different releases for comparison. What we normally call ‘Diversity’ is called ‘TM2’.
A good summary of each Transmission Mode can be as following table from Accordingly, you will see lower error rate Diversity gain in D comparing to C. If imcs is a scalar, mod is returned as a single character vector 36.213 of a single element cell array of character vectors. Please help us improve.
Based on your location, we recommend that you select: For FDD, 10 subframes are available for downlink transmission and 10 subframes are available for uplink transmissions in each 10 ms interval. For example, you have two downlink antenna. In terms of interpreting the general meaning of the graph, you will get some insight from the interpretation of SNR vs BER graph.
LTE uplink requirements differ from downlink requirements in several ways. To understand very details of each transmission mode requires almost complete knowledge of physical layer processing.
Both 5 ms and 10 ms switch-point 63.213 is supported. Do you have a suggestion for a product feature, want something 3pp, or to share your thoughts about the Knowledge Center?
Contact an Expert Contact us for business-related or technical support issues. For those workspaces, manual conversion is needed. The basic transmission parameters are then specified in more detail in the following table. Uplink and downlink transmissions are separated in the frequency domain.