System and method for network stranded remote radio installation
There is provided a system and a method for installing a Remote Radio Unit. The system and method is for a network stranded remote radio installation.
1. A method for installing a Remote Radio Unit (RRU) comprising:
establishing a cellular IP connection between an embedded User Equipment (UE) of the RRU and a Central Management System;
tethering a node manager of the RRU to the embedded UE over a first interface, whereby the cellular IP connection is provided between the node manager and the Central Management System;
obtaining, by the node manager of the RRU, a configuration and an IP address for the RRU from the Central Management System;
directly connecting the RRU to the Central Management System via a network interface different from the first interface and the cellular IP connection between the node manager and the Central Management System; and
verifying the network interface with the Central Management System.
2. The method of claim 1 , further comprising:
disconnecting the cellular IP connection between the Central Management System and the embedded UE after directly connecting the RRU to the Central Management System via the network interface.
3. The method of claim 2 , wherein the method comprises:
determining if an installer is connected via an Ethernet port of the RRU;
if not, establishing the cellular connection to the Central Management System.
4. The method of claim 1 , wherein the Central Management System comprises a deployment manager application and a web application server, and the method further comprises establishing the cellular IP connection between the embedded UE and the deployment manager via the web application server.
5. The method of claim 1 , wherein the method further comprises:
replacing a factory IP address of the RRU with the IP address obtained from the Central Management System.
6. The method of claim 1 , further comprising:
accessing the Central Management System via an application on a portable client device;
obtaining, by a deployment manager, the IP address from a Dynamic Host Configuration Protocol (DHCP) Server;
updating a Central Management System database with the IP address.
7. The method of claim 1 , further comprising:
statically assigning the IP address from a list of available addresses given by an operator.
8. The method of claim 1 , further comprising:
determining if the RRU is configured for wireless connection to the Central Management System;
scanning to identify if there are one or more neighboring RRUs;
linking the RRU to the found neighboring RRUs, if any.
9. The method of claim 1 , wherein the method comprises:
physically installing the RRU comprising the embedded UE and the node manager at a location.
10. A Remote Radio Unit (RRU) comprising:
a node manager; and
an embedded User Equipment (UE);
wherein the embedded UE is configured to:
establish a cellular IP connection to a Central Management System, wherein the node manager is configured to:
tether to the embedded UE over a first interface, whereby the cellular IP connection is provided between the node manager and the Central Management System;
obtain a configuration for the RRU from the Central Management System;
obtain IP address for the RRU; and
directly connect the RRU to the Central Management System via a network interface different from the first interface and the cellular IP connection between the node manager and the Central Management System.
11. The RRU of claim 10 wherein the RRU is further configured to scan to identify if there are one or more neighboring RRUs and link to the found neighboring RRUs.
12. The RRU of claim 10 wherein the RRU is configured to determine if an installer is connected via an Ethernet port of the RRU, and if not, establish the cellular connection to the Central Management System.
13. A system comprising:
a Central Management System comprising a deployment manager application and a database; and
a Remote Radio Unit (RRU) comprising a node manager and an embedded User Equipment (UE);
wherein the embedded UE is configured to establish a cellular IP connection to the Central Management System; and
wherein the node manager is configured to:
tether to the embedded UE over a first interface, whereby the cellular IP connection is provided between the node manager and the Central Management System;
obtain a configuration for the RRU from the Central Management System;
directly connect the RRU to the Central Management System via a network interface different from the first interface and the cellular IP connection between the node manager and the Central Management System; and
verify the network interface with the Central Management System.
14. The system of claim 13 further comprising:
the Central Management System comprising a web application server configured to serve an installation application of a portable client device; and
the deployment manager application is configured to obtain, upon a request from the portable client device, the IP address from a Dynamic Host Configuration Protocol (DHCP) Server to obtain the IP address and update a Central Management System database with the IP address.