Network site for wireless communications
First Claim
Patent Images
1. A wireless network site comprising:
- (a) a first base station, said first base station;
(i) communicating employing a wireless technology with at least one wireless device, said wireless technology employing a protocol layer architecture comprising a physical layer supporting simultaneous transmission employing a plurality of antennae in each sector of said first base station; and
(ii) communicating with a cellular network gateway through a cell site gateway; and
(b) said cell site gateway, said cell site gateway comprising;
(i) a first interface connected to said first base station;
(ii) a second interface connected to a packet network gateway;
(iii) a third interface connected to a signalling peer to exchange control plane information to program a forwarding layer, said control plane information comprising;
(1) at least one first label value for receiving a first plurality of packets; and
(2) at least one second label value for transmitting a second plurality of packets to said packet network gateway;
wherein said signalling peer exchanges said control plane information with said packet network gateway; and
(iv) said forwarding layer for;
(1) transmitting said second plurality of packets to said packet network gateway employing said second interface;
(2) receiving said first plurality of packets from said packet network gateway employing said second interface;
(3) attaching at least one of said at least one second label to said second plurality of packets; and
(4) removing at least one of said at least one first label from said first plurality of packets.
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Accused Products
Abstract
A wireless network site comprises a base station and a cell site gateway. The cell site gateway comprises a first interface connected to the base station, a second interface connected to a packet network gateway, a label forwarding layer, and a third interface connected to a signaling peer to exchange control plane information to program the forwarding layer. The label forwarding layer transmits and receive packets. The control plane information comprises at least one first label value for transmitting a first plurality of packets to the base station and at least one second label value for transmitting a second plurality of packets to the packet network gateway.
10 Citations
20 Claims
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1. A wireless network site comprising:
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(a) a first base station, said first base station; (i) communicating employing a wireless technology with at least one wireless device, said wireless technology employing a protocol layer architecture comprising a physical layer supporting simultaneous transmission employing a plurality of antennae in each sector of said first base station; and (ii) communicating with a cellular network gateway through a cell site gateway; and (b) said cell site gateway, said cell site gateway comprising; (i) a first interface connected to said first base station; (ii) a second interface connected to a packet network gateway; (iii) a third interface connected to a signalling peer to exchange control plane information to program a forwarding layer, said control plane information comprising; (1) at least one first label value for receiving a first plurality of packets; and (2) at least one second label value for transmitting a second plurality of packets to said packet network gateway; wherein said signalling peer exchanges said control plane information with said packet network gateway; and (iv) said forwarding layer for; (1) transmitting said second plurality of packets to said packet network gateway employing said second interface; (2) receiving said first plurality of packets from said packet network gateway employing said second interface; (3) attaching at least one of said at least one second label to said second plurality of packets; and (4) removing at least one of said at least one first label from said first plurality of packets. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless network site comprising:
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(a) a first base station, said first base station; (i) communicating employing a wireless technology with at least one wireless device, said wireless technology employing a protocol layer architecture comprising a physical layer supporting simultaneous transmission employing a plurality of antennae in each sector of said first base station; (ii) communicating with a second base station through a first cell site gateway; and (iii) communicating with a cellular network gateway through said first cell site gateway; and (b) said first cell site gateway, said first cell site gateway comprising; (i) a first interface connected to said first base station; (ii) a second interface communicating; (1) with a packet network gateway; and (2) with said second base station through a second cell site gateway; (iii) a third interface connected to a signalling peer to exchange control plane information to program a forwarding layer, said control plane information comprising; (1) at least one first label value for receiving a first plurality of packets; (2) at least one second label value for transmitting a second plurality of packets to said packet network gateway; and (3) at least one parameter characterizing said second interface; and (iv) said forwarding layer for; (1) transmitting said second plurality of packets to said packet network gateway employing said second interface; (2) receiving said first plurality of packets from said packet network gateway employing said second interface; (3) attaching at least one of said at least one second label to said second plurality of packets; and (4) removing at least one of said at least one first label from said first plurality of packets. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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17. A wireless network site comprising:
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(a) a first base station, said first base station; (i) communicating employing a wireless technology with at least one wireless device, said wireless technology employing a protocol layer architecture comprising a physical layer supporting simultaneous transmission employing a plurality of antennae in each sector of said first base station; and (ii) communicating with a cellular network gateway through a cell site gateway; and (b) said cell site gateway, said cell site gateway comprising; (i) a first interface connected to said first base station; (ii) a second interface connected to a packet network gateway; (iii) a third interface connected to a signalling peer to exchange control plane information to program a forwarding layer, said first control plane information employed to create a plurality of flow entries comprising; (1) a first flow entry comprising; (a) a first match field for matching a first plurality of packets received from said packet network gateway; and (b) a first instruction field identifying at least one first instruction for processing said first plurality of packets; and (2) a second flow entry comprising; (a) a second match field for transmitting a second plurality of packets to said packet network gateway; and (b) a second instruction field identifying at least one second instruction for processing said second plurality of packets; wherein said signalling peer exchanges second control plane information with said packet network gateway; and (iv) said forwarding layer for; (1) transmitting, to said first base station via said first interface, said first plurality of packets associated to said first flow entry if said first plurality of packets matches said first match field; and (2) transmitting, to said packet network gateway via said second interface, said second plurality of packets associated to said second flow entry if said second plurality of packets matches said second match field. - View Dependent Claims (18, 19, 20)
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Specification