Non-standard alternate protocol based satellite communications

• US 10,440,776 B2
• Filed: 03/17/2017
• Issued: 10/08/2019
• Est. Priority Date: 03/17/2017
• Status: Active Grant

• Current Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Original Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Inventors: Bishop, Jr., James William, Hinton, Brandon, Seip, Leonard Perry, Shores, William N.
• Primary Examiner(s): Pham, Brenda H
• Application Number:
  US15/461,665
• Publication Number:
  US 20180270899A1
• Time in Patent Office: 935 Days
• Field of Search: 3703102, 370328, 370338, 370349, 370385, 370401, 370402, 370316
• CPC Class Codes: H04B 7/18567 Arrangements for providing additional services to the basic mobile satellite telephony service
• CPC Class Codes: H04W 4/10 Push-to-Talk [PTT] or Push-On-Call services
• CPC Class Codes: H04W 40/24 Connectivity information management, e.g. connectivity discovery or connectivity update
• CPC Class Codes: H04W 76/12 Setup of transport tunnels
• CPC Class Codes: H04W 80/085 involving different upper layer protocol versions, e.g. LCS - SUPL or WSN-SOA-WSDP
• CPC Class Codes: H04W 84/06 Airborne or Satellite Networks space-based or airborne stations H04B7/185

Abstract

One example includes a capability gateway that is comprised of a receiver and a transmitter. The receiver receives, from a ground station associated with a satellite system, a standard protocol associated with the ground station and a non-standard alternate protocol that includes alternate service layers inserted into an inter-layer boundary of standard radio layers, the alternate service layers providing end-to-end signaling between the capability gateway and a user equipment. The transmitter transmits the non-standard alternate protocol to the user equipment.

Claims

1. A capability gateway, comprising:

a receiver to receive, from a ground station associated with a satellite system, a standard protocol associated with the ground station and a non-standard alternate protocol that includes alternate service layers inserted into an inter-layer boundary of standard radio layers, the non-standard alternate protocol being inserted into the inter-layer boundary above a Radio Resources (RR) protocol layer of the standard radio layers and the alternate service layers providing end-to-end signaling and data transport between the capability gateway and a user equipment, the standard protocol being a protocol that is standardized by a standard workgroup; and

a transmitter to transmit the non-standard alternate protocol to the user equipment.

2. The capability gateway according to claim 1, wherein the non-standard alternate protocol is a first non-standard alternate protocol, wherein:

the receiver further receives a second non-standard alternate protocol providing end-to-end signaling and data transport between the user equipment and an application server; and

the transmitter further transmits the second non-standard alternate protocol to the application server.

3. The capability gateway according to claim 2, wherein the capability gateway utilizes a third non-standard alternate protocol to communicate with the application server, the third nonstandard alternate protocol providing end-to-end signaling and data transport between the capability gateway and the application server.

4. The capability gateway according to claim 1, wherein the non-standard alternate protocol is inserted into the inter-layer boundary above the Radio Resources (RR) protocol layer of the standard radio layers at the user equipment.

5. The capability gateway according to claim 1, wherein the satellite system is one of the Thuraya satellite system and the Iridium satellite system.

6. The capability gateway according to claim 1, wherein the non-standard alternate protocol is a user-plane protocol to establish store-and-forward messaging communications between the user equipment and the capability gateway.

7. The capability gateway according to claim 6, wherein the user-plane protocol is a fullduplex protocol.

8. The capability gateway according to claim 1, further comprising an inline bridge to receive a standard protocol associated with the ground station and to transmit an entire stack of the standard protocol to a mobile switching center via a GSM A-Interface.

9. The capability gateway according to claim 1, wherein capability gateway establishes, with the non-standard alternate protocol, push-to-talk communications between the user equipment and at least one other user equipment, the push-to-talk communications being added to a terminal-to-terminal communication established between the user equipment and the at least one other user equipment with the standard protocol associated with the ground station.

10. A capability gateway, comprising:

a receiver to receive, from a ground station associated with a satellite system, a standard protocol associated with the ground station and a non-standard alternate protocol that includes alternate service layers inserted into an inter-layer boundary of standard radio layers, the alternate service layers providing end-to-end signaling and data transport between the capability gateway and a user equipment, the standard protocol being a protocol that is standardized by a standard workgroup; and

a transmitter to transmit the non-standard alternate protocol to the user equipment;

wherein the receiver further receives a second non-standard alternate protocol providing end-to-end signaling and data transport between the user equipment and an application server and the transmitter further transmits the second non-standard alternate protocol to the application server; and

wherein the receiver further receives, from the user equipment and in a single combined service request, a non-standard L3 MSG message that performs a service request, authentication, and channel pre-setup.

11. A communication method, comprising:

receiving, at a capability gateway from a ground station associated with a satellite system, a standard protocol associated with the ground station and a non-standard alternate protocol that includes alternate service layers inserted into an inter-layer boundary of standard radio layers, the non-standard alternate protocol being inserted into the inter-layer boundary above a Radio Resources (RR) protocol layer of the standard radio layers and the alternate service layers providing end-to-end signaling between the capability gateway and a user equipment, the standard protocol being a protocol that is standardized by a standard workgroup; and

transmitting the non-standard alternate protocol to the user equipment.

12. The communication method according to claim 11, wherein the non-standard alternate protocol is a first non-standard alternate protocol, wherein the satellite communication method further comprises:

receiving a second non-standard alternate protocol providing end-to-end signaling between the user equipment and an application server; and

transmitting the second non-standard alternate protocol to the application server.

13. The communication method according to claim 11, wherein the non-standard alternate protocol is inserted into the inter-layer boundary above the Radio Resources (RR) protocol layer of the standard radio layers at the user equipment.

14. The communication method according to claim 11, further comprising establishing store-and-forward messaging communications between the user equipment and the capability gateway with the non-standard alternate protocol, wherein the non-standard alternate protocol is a userplane protocol.

15. The communication method according to claim 11, further comprising establishing, with the non-standard alternate protocol, push-to-talk communications between the user equipment and at least one other user equipment, the push-to-talk communications being added to a terminal-to-terminal communication established between the user equipment and the at least one other user equipment with the standard protocol associated with the ground station.

16. The communication method according to claim 11, further comprising:

receiving a standard protocol associated with the ground station; and

transmitting an entire stack of the standard protocol to a mobile switching center via a GSM A-Interface.

17. A communication method, comprising:

receiving, at a capability gateway from a ground station associated with a satellite system, a standard protocol associated with the ground station and a non-standard alternate protocol that includes alternate service layers inserted into an inter-layer boundary of standard radio layers, the non-standard alternate protocol being inserted into the inter-layer boundary above a Radio Resources (RR) protocol layer of the standard radio layers and the alternate service layers providing end-to-end signaling between the capability gateway and a user equipment, the standard protocol being a protocol that is standardized by a standard workgroup; and

transmitting the non-standard alternate protocol to the user equipment;

wherein the non-standard alternate protocol is a first non-standard alternate protocol, wherein the satellite communication method further comprises;

receiving a second non-standard alternate protocol providing end-to-end signaling between the user equipment and an application server;

transmitting the second non-standard alternate protocol to the application server; and

receiving, from the user equipment and in a single combined service request, a non-standard L3 MSG message that performs a service request, authentication, and channel pre-setup.

18. A capability gateway, comprising:

a receiver to receive, from a ground station associated with a satellite system, a standard protocol associated with the ground station and first and second non-standard alternate protocols that includes alternate service layers inserted into an inter-layer boundary of standard radio layers, the first and second non-standard alternate protocols being inserted into the inter-layer boundary above a Radio Resources (RR) protocol layer of the standard radio layers and the alternate service layers providing end-to-end signaling between the capability gateway and a user equipment and end-to-end signaling between an application server and the user equipment;

a transmitter to transmit the first and second non-standard alternate protocols to the user equipment and to transmit the second non-standard alternate protocol to the application server; and

an inline bridge to receive the standard protocol associated with the ground station and transmit the standard protocol associated with the ground station to a mobile switching center via a GSM A-Interface.

19. The capability gateway according to claim 18, wherein the first and second non-standard alternate protocol alternate protocols are inserted into the inter-layer boundary above a Radio Resources (RR) protocol layer of the standard radio layers at the user equipment.

20. The capability gateway according to claim 18, wherein the first non-standard alternate protocol is a user-plane protocol to establish store-and-forward messaging communications between the user equipment and the capability gateway.