Metropolitan wide area network

• US 8,223,726 B2
• Filed: 01/20/2005
• Issued: 07/17/2012
• Est. Priority Date: 06/19/1997
• Status: Expired due to Fees

• Current Assignee: Rafael Realty Holdings, Inc. (IDT Corporation)
• Original Assignee: Rafael Realty Holdings, Inc. (IDT Corporation)
• Inventors: Zendle, Allan M.
• Primary Examiner(s): Kizou, Hassan
• Assistant Examiner(s): Shand, Roberta A
• Application Number:
  US11/039,258
• Publication Number:
  US 20050130701A1
• Time in Patent Office: 2,735 Days
• Field of Search: 370/330, 370/337, 370/310.2, 370/328, 455/562
• US Class Current: 370/338
• CPC Class Codes: H04W 16/10 Dynamic resource partitioning
• CPC Class Codes: H04W 72/0453 Resources in frequency domain, e.g. a carrier in FDMA
• CPC Class Codes: H04W 72/30 Resource management for broadcast services
• CPC Class Codes: H04W 72/541 using the level of interference
• CPC Class Codes: H04W 84/14 WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Abstract

A wide area communication network includes at least two hub sites which are interconnected by a communication backbone Each hub site provides wireless coverage in at least one sector. At least two remote sites reside in each sectors and are coupled to a corresponding hub site via a point to multi point broadband wireless system. The network preferably includes at least one service node which is accessible to the remote sites via the hub sites and backbone.

Claims

1. A wide area communication network comprising:

a plurality of subscriber radio units operating on a microwave frequency corresponding to a cell sector in which said plurality of subscribers reside;

a plurality of hub sites each including a hub site radio unit, each of said hub site radio units operating on a selectable frequency with at least one of said plurality of subscriber radio units, said plurality of hub sites dynamically allocating communication bandwidth among said plurality of subscribers within said cell sector;

a plurality of value added service nodes coupled to a communication back bone or said plurality of hub sites so that said plurality of subscribers can access said plurality of value added service nodes; and

a central operations node connected to each of said plurality of hub sites by a control network and providing remote control of said plurality of hub sites and remote control of said subscriber access to said plurality of value added service nodes.

2. The wide area communication network according to claim 1, wherein at least one of said plurality of subscribers having a plurality of associated customer premise equipment and including means for performing statistical multiplexing among said customer premise equipment and said subscriber radio unit.

3. The wide area communication network according to claim 1, further comprising at least one service node coupled to at least one of said plurality of hub sites.

4. The wide area communication network according to claim 1, wherein said at least one service node includes at least one of an Internet service node service, a long distance telephony service node, a local telephony service node, and a video service node.

5. The wide area network according to claim 1, wherein said plurality of subscriber radio units comprise an integrated unit providing selected services to customer premise equipment.

6. A wide area communication network comprising:

a plurality of subscriber radio units operating on a microwave frequency corresponding to a cell sector in which said plurality of subscribers reside;

at least two hub sites each including a hub site radio unit, each of said hub site radio units operating on a selectable frequency with at least one of said plurality of subscriber radio units, said at least two hub sites allocating communication bandwidth among said plurality of subscribers within said cell sector;

a value added service node coupled to each of said at least two hub sites so that said plurality of subscribers can access said value added service node; and

a central operations node connected to each of said plurality of hub sites by a control network and providing remote control of said plurality of hub sites and remote control of said subscriber access to said value added service node.