Understanding LTE Model Internals and Interfaces
Understanding LTE Model Internals and Interfaces
Understanding LTE Model Internals and Interfaces
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1581 <strong>Underst<strong>and</strong>ing</strong> <strong>LTE</strong> <strong>Model</strong> <strong>Internals</strong> <strong>and</strong> <strong>Interfaces</strong>Sending <strong>LTE</strong> MPDU via the PHY Interfacelte_mac_pdu created at lte_enb_as.pr.m, lte_ue_as.pr.m, <strong>and</strong> lte_rach.pr.mlte_support_phy_burst_ici_info_pk_install_from_dci() called to create an ICIof type wrls_phy_mac_interfacePHY extracts the “burst information” from the ICI <strong>and</strong> prepares the packetfor the PHY transmission in wrls_phy_pk_send() by adding 2 unnamed fieldslte_mac_pdu WrlsT_Phy_Mcarrier_Burst_Info WrlsT_Phy_Chnl_InfoBurst dimensions:Start time,transmission delay,start frequency, endfrequency, PRB startindex, #PRBs etc.Wireless channel information:•WrlsT_Pathloss_Info*•MultipathT_Channel_Instance*•WrlsT_Phy_Antenna_Info*•WrlsT_Phy_Profile*•Stath<strong>and</strong>les for physical layer•Etc.CONFIDENTIAL ─ RESTRICTED ACCESS: This information may not be disclosed, copied, or transmitted in any format without the prior written consent of OPNET Technologies, Inc. © 2010 OPNET Technologies, Inc.68
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