LABEL SWITCHED PACKET TRANSFER DEVICE
10 Assignments
0 Petitions
Accused Products
Abstract
A device for connecting base station(s) to a cellular label switched network in a cellular network. The cellular network includes: base station(s), the connecting device(s); cellular label switched network(s); and service area(s). The base station(s) communicates with mobile terminals using wireless technology. The wireless technology uses a protocol layer architecture that includes at least one of the following: a wireless physical layer; a wireless medium access control protocol layer; a radio link control layer; and a network layer. The connecting device(s) include: a first interface to connect to the base station(s); a second interface to connect to cellular label switched network(s); and a label forwarding layer that: forwards packets between base station(s) and cellular label switched network(s); attaches label(s) to packets and removes label(s) from packets. A service area divided into a multitude of cells through which mobile terminals can move through and communicate with base station(s).
2 Citations
21 Claims
-
1. (canceled)
-
2. A method for transmitting packets in a network, the method comprising:
-
receiving, at a network node, a first packet from a base station associated with a cell site in the network; appending information to a header of the first packet, the information identifying a path through a backbone network; and forwarding the first packet with the appended information to a switching node in the backbone network. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A network node that is configured to transmit packets in a network, wherein the network node is configured to:
-
receive a first packet from a base station associated with a cell site in the network; append information to a header of the first packet, the information identifying a path through a backbone network; and forward the first packet with the appended information to a switching node in the backbone network. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
-
-
21. A system comprising:
-
a base station associated with a cell site in a network; a switching node in a backbone network associated with the network; and a network node that is configured to forward packets between the base station and the switching node, wherein the network node is configured to; receive a first packet from the base station; append information to a header of the first packet, the information identifying a path through the backbone network; and forward the first packet with the appended information to the switching node.
-
Specification