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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Followings are four plots from Ref . For FDD, 10 subframes are available for downlink transmission and 10 subframes are available for uplink transmissions in each 10 ms interval. This document contains references to Agilent Technologies.
The following downlink physical signals are defined:. The Frame structure type 2 as shown below is applicable to TDD. To understad this process in detail, it is crucial to understand details of Precoding in basic procedure page.
Submit and Review Support Requests. LTE uplink requirements differ from downlink requirements in several ways. The actual transport block sizes, channel bits and code rates across the 10 sub-frames are given in Simulation Log window when DisplayMsg is set to Simple or Full in DL. Was this topic helpful? A downlink signal corresponds to a set of resource elements used by the physical layer but does not carry information originating from higher layers.
First compare A with B. You can use these two antenna in various ways. Here goes some additional material to read from LteUniversity.
Importantly, because the underlying waveform is essentially single-carrier, the PAPR is lower. Choose a web site to get translated content where available and see local events and offers. This page has been translated by MathWorks.
About 3GPP LTE Baseband Verification Library – SystemVue – Keysight Knowledge Center
You will find many different ways from the data input left most arrow through the final antenna ports rightmost arrows. In case of 5 ms switch-point periodicity, UpPTS and subframes 2 and 7 are reserved for uplink transmission. The actual available resource elements REs and channel bits across the 10 sub-frames are given in Simulation Log window.
An uplink physical signal is used by the physical layer but does not carry information originating from higher layers. However, you would see much increased error rate in C. In this case, Transmission Mode are same, but the antenna configuration is different. Select the China site in Chinese or English for best site performance. So it may be a little confusing. MCS index mapping table, specified as a character vector or string scalar, identifying the desired table from TS Based on your location, we recommend that you select: You can use the two antenna in diversity configuration rather than MIMO configuration.
Each radio frame is long and consists of 20 slots of lengthnumbered from 0 to 19 see the following figure. You would get pretty good high level picture from them. If imcs is scalar, mod is returned as a single character vector instead of a single element cell array of character vectors.
When a UE drive through multiple different networks e. It is almost impossible to correlate the transmission mode and throughput performance just from the following plot because there are so many factors are involved.
For old workspaces which are created in SystemVue At very high level view, 4×2 is a kind of diversity for 2×2. See search results instead: