What are the plane available on open Fronthaul?
The open fronthaul interface connects the O-DU and open radio unit (O-RU). It breaks down into the management plane (M-Plane) and the control user synchronization plane (CUS-Plane).
What is U-plane and C-plane?
The C-plane carries control (signaling) traffic, and the U-plane transports user data.
What is C-plane in 5G?
To facilitate the mobility of heterogeneous networks, control plane (C-plane) and user plane (U-plane) decoupled architecture is being considered by the fifth generation (5G) wireless communication network, in which relatively crucial C-plane is expanded and kept at dependable lower frequency bands to guarantee …
What is Backhaul and fronthaul?
Backhaul links the mobile network to the wired network, while fronthaul describes the network architecture that connects the remote cell sites to the BBU. More specifically, wireless backhaul is the wireless communication system that gets data from a remote location to a major network.
What is fronthaul in Oran?
Fronthaul is defined as the fiber-based connection in RAN infrastructure between the Baseband Unit (BBU) and Remote Radio Head (RRH). Fronthaul originated with LTE networks when operators first moved their radios closer to the antennas.
What protocol does LTE use?
The protocol stack functions consist of the Medium Access Control (MAC), Radio Link Control (RLC), Packet Data Convergence Protocol (PDCP), and Radio Resource Control (RRC). LTE is the latest generation of the 3GPP standards. The LTE standard specifies an IP-only network supporting data rates up to 150 Mbps.
What is eCPRI protocol?
evolved Common Public Radio Interface (eCPRI) evolved Common Public Radio Interface (eCPRI) is a protocol, which will be used in fronthaul transport network. It will be included in standard Ethernet frames and UDP frames. There are 8 Message Types to decode with eCPRI Specification V1.
Which protocols are used in 5G?
IPoC enables deployment of CCN as the core networking protocol for 5G, both for new, native CCN applications and as a mobility plane for existing IP applications, replacing the LTE-EPC.
What is backhaul and fronthaul?
What does fronthaul and backhaul mean?
Mobile backhaul refers to the transport network that connects the core network and the RAN (Radio Access Network) of the mobile network. Recently, the introduction of small cells has given rise to the concept of fronthaul, which is a transport network that connects the macrocell to the small cells.
What is control plane and data plane in LTE?
The control plane is the part of a network that controls how data is forwarded, while the data plane is the actual forwarding process.
What protocol is used in 4G?
-IP
4G is All-IP Like 3G, 4G networks are IP-based (Internet protocol), meaning that it uses a standard communications protocol to send and receive data in packets. Unlike 3G, however, 4G uses IP even for voice data. It is an all-IP standard.
What layer of OSI is 5G?
Layer 2
The 5G radio protocols consist of a user plane (UP) and a control plane (CP). The UP is located between the IP layer and the physical layer: in the OSI model of computer networking, the UP corresponds to the Data Link Layer and is therefore commonly referred to as Layer 2.
What are the protocol procedures in the C-plane?
There are multiple protocol procedures in the C-plane, and all the procedures are covered in this section. Equipment vendors test RRC connection establishment/release procedure as a functional test in the early phases of eNB system testing.
What is the control plane protocol stack in UE?
On a high level, the control plane protocol stack on the UE side is similar to User plane protocol stack, with an additional “NAS” and “RRC” layer. The “NAS” layer from the UE side will communicate directly with MME “NAS” layer.
What is a C-Plane packet?
The definition of the C-Plane packet can be found lib/api/xran_pkt_cp.h and the fields are appropriately re-ordered in order to apply the conversion of network byte order after setting values. The comments in source code of xRAN lib can be used to see more information on implementation specifics of handling sections as well as particular fields.
What is the C-plane message?
C-Plane (Control Plane): Control plane messages define the scheduling, coordination required for data transfer, beam-forming etc. Scheduling and beam-forming commands