Cellular communication system with high speed content distribution

• US 8,385,977 B2
• Filed: 04/03/2008
• Issued: 02/26/2013
• Est. Priority Date: 05/02/2001
• Status: Expired due to Fees

• Current Assignee: Trex Enterprises Corporation
• Original Assignee: Trex Enterprises Corporation
• Inventors: Fein, Robert A., Adhikari, Prasanna, Korevaar, Eric, Lovberg, John
• Primary Examiner(s): Prez-Gutirrez, Rafael
• Assistant Examiner(s): Khan, Suhail
• Application Number:
  US12/080,709
• Publication Number:
  US 20080207200A1
• Time in Patent Office: 1,790 Days
• Field of Search: None
• US Class Current: 455/561
• CPC Class Codes: H04B 1/38 Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
• CPC Class Codes: H04B 7/18504 Aircraft used as relay or high altitude atmospheric platform

Abstract

A communication system and method that combines with direct high data rate links at least one content distribution networks with a number of base stations of at least one cellular communication networks. In preferred embodiments the high data rate direct communication links between the content distribution networks and the base stations include millimeter wave radio links and the cellular communication networks are provided with third or fourth generation communication equipment providing data rates in excess of 40 Mbps. In a preferred embodiment millimeter wave links operating at data rates in the range of about 1.25 Gbps or greater in frequency ranges of within the range of 71 GHz to 86 GHz provide communication channels between base stations and points of presence of the content distribution network.

Claims

1. A communication system comprising:

A) at least one computer network,

B) a plurality of base stations each of which are in direct or indirect communication with said computer network,

C) a plurality of high data rate millimeter wave radio links providing high data rate communication between said plurality of base stations and said at least one computer network, wherein said plurality of high data rate millimeter wave radio links are adapted to operate at frequencies greater than 60 GHz, at data rates in excess of 1.25 Gbps with a half power beam width of less than two degrees and a minimum antenna gain of 40 dB.

2. The communication system as in claim 1 wherein said plurality of base stations are parts of a plurality of cellular communication networks.

3. The communication system as in claim 1 wherein said millimeter wave links are adapted to operate in frequency ranges within the range of 71 GHz to 86 GHz.

4. The communication system of claim 1 wherein said plurality of high data rate links comprise a plurality of millimeter wave wireless transceivers in communication with a fiber optic or high-speed cable communication network that is a part of said computer network, said plurality of millimeter wave transceivers defining a computer network connected transceiver;

wherein at least one of said base station in said plurality of base stations is adapted to serve a communication cell with each of said base stations comprising;

1) at least one low frequency wireless transceiver for communicating with a plurality of users within said communication cell at a radio frequency lower than 6 GHz;

2) a millimeter wave wireless transceiver operating at a millimeter wave frequency higher than 60 GHz and adapted for communicating with one of said computer network connected millimeter wave transceivers; and

3) a data transfer means for transferring data communicated through said at least one low frequency transceiver to said at least one millimeter wave wireless transceiver and for transferring data communicated through said at least one millimeter wave wireless transceiver to said at least one low frequency wireless transceiver.

5. The communication system as in claim 1 wherein said computer network is a part of an Internet system.

6. The system as in claim 1 wherein at least one of said plurality of high data rate millimeter wave radio links comprises comprising a back-up transceiver system operating at a data transmittal rate of less than 155 million bits per second configured to continue transmittal of information between said base stations in an event of abnormal weather conditions.

7. The system as in claim 6 wherein said back-up transceiver system is a microwave system.