There are two radio resource control (RRC) states are defined viz. PHY and RF: functions are same as mentioned above. Upper layer: provide interfacing between upper layer information with lower layers(NAS). The functions of each are outlinedīelow: The same is depicted in the figure on left hand side. The control plane protocol stack layers in LTE consists of upper layers, NAS, RRC, PHY and RF. Radio Transmission and Reception Control plane LTE protocol stack.In the downlink it does channel mapping,ĭe-multiplexing,DRX,Handling control elements,HARQ. Logical channel priority,HARQ and sending BSRs. MAC: In the uplink it does channel mapping,multiplexing,handling control elements, random access procedure, In the downlink it does re-ordering,assembly and ARQ(for AM mode). RLC: In the uplink it provides buffer status report,segmentation and concatenation,ARQ(for AM mode). In the downlink it does in sequence delivery,duplicate packet detection,integrity validation, PDCP: In the uplink it performs sequence number addition, handover data handling,integrity protection, NAS: In the uplink it does packet filtering. The functions of each are outlined below: The modules are depicted in the figure on right side.
Control plane for mac software#
Installation is simple and the software is ready to run out the box.
Control plane for mac full#
Traffic Global for X-Plane 11 (Windows) provides high quality animated AI aircraft models in authentic airline liveries and with full 3D sound and lighting and effects.
The user plane LTE protocol stack consists of upper layers, NAS, PDCP, RLC, MAC, PHY and RF. THIS IS THE WINDOWS EDITION OF TRAFFIC GLOBAL FOR X-PLANE 11 - CLICK HERE FOR THE MAC EDITION. NAS is not shown in the figure,it sits above RRC in the control plane(on left side) andĪbove PDCP in the user plane(on right side).
I am mostly using it to enable/disable screensaver password based on location on my MBP. Unfortunately the developer has not been updating the app lately. LTE Control plane layer covers upper layers, NAS, RRC, PHY and RF.įollowing figure depicts LTE protocol stack with main functions of each layer. It's one of very few location-based apps that exist for mac. LTE User plane layer consists of upper layers, NAS, PDCP, RLC, MAC, PHY and RF. This page on LTE protocol stack describes user plane and control plane protocol stack layers in LTE. LTE protocol stack-user control plane protocol layers in LTE
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