Portable cellular network system

• US 10,477,415 B1
• Filed: 11/11/2016
• Issued: 11/12/2019
• Est. Priority Date: 09/11/2013
• Status: Active Grant

• Current Assignee: Star Solutions International, Inc.
• Original Assignee: Star Solutions International, Inc.
• Inventors: Mar, Jack K., Jin, Yichuang
• Primary Examiner(s): Kelley, Steven S
• Application Number:
  US15/349,352
• Time in Patent Office: 1,096 Days
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04W 16/24 Cell structures
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 52/36 with a discrete range or set of values, e.g. step size, ramping or offsets
• CPC Class Codes: H04W 76/50 for emergency connections
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
• CPC Class Codes: H04W 8/245 from a network towards a terminal
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 88/08 Access point devices

Abstract

A system for setting up a cellular network is provided. The system includes a base station module and a core network module. The base station module has a transmitter, a receiver, and a processor configured to provide base station functions to handle transmission and reception of radio signals to and from cellular devices within the cellular network via the transmitter and receiver. The core network module has a processor configured to provide core network functions to handle cellular communication services for the cellular devices. The system has a switch connected to supply power to the base station module and the core network module from a power source. Activating the switch causes the base station functions and core network functions to be automatically and systematically started up to enable full functionality of the cellular network system. The system is sufficiently compact so that it can be carried by hand.

Claims

1. A method comprising:

receiving, at a portable wireless communication system that includes a radio base station and a core network module housed in a single enclosure, electrical power caused by activation of a single switch;

initializing components of the radio base station and the core network module, wherein initializing components of the radio base station involves loading, by a base station application program, base station configuration settings from base station memory, and wherein initializing components of the core network module involves loading, by a subscriber application program, subscriber information from a subscriber database into core network memory;

offering, by the core network module to the radio base station, core network services that facilitate placement and reception of calls by wireless communication devices served by the portable wireless communication system, wherein the portable wireless communication system is operating as a standalone cellular network;

accepting, by the radio base station, the offered core network services and establishing a connection between the radio base station and the core network module;

in response to establishing the connection between the radio base station and the core network module, stepping up, by the radio base station, transmit power of a transceiver until the transceiver is transmitting at full power,

wherein the core network module includes a control panel user interface for initiating calls and entering SMS text messages, the control panel user interface including a first button and a second button and the control panel user interface is configured to;

(i) cause a call between at least two of the wireless communication devices served by the portable wireless communication system to be initiated by actuation of the first button, and (ii) cause an entered SMS text message to be sent to at least one of the wireless communication devices served by the portable wireless communication system by actuation of the second button; and

in response to deactivation caused by the single switch, deactivating components of the radio base station and the core network module, wherein deactivating components of the radio base station involves storing, by the base station application program, current base station configuration settings to base station memory, and stepping down, by the radio base station, transmit power of the transceiver until the transceiver is off, and wherein deactivating components of the core network module involves storing, by the subscriber application program, current subscriber information and call information into the core network memory.

2. The method of claim 1, wherein initializing components of the radio base station and the core network module occurs in a partially parallel fashion.

3. The method of claim 1, wherein the wireless communication devices are cellular devices, and wherein the calls are cellular calls.

4. The method of claim 1, wherein the radio base station includes the transceiver and a base station processor, wherein the base station memory stores the base station application program and the base station configuration settings, wherein the core network module includes a core network processor, the core network memory, and the subscriber database, and wherein the core network memory stores the subscriber application program and core network configuration settings.

5. The method of claim 4, wherein the core network configuration settings control routing tables, class of service, and resource allocation.

6. The method of claim 1, wherein the core network services also facilitate exchanging of SMS text messages between the wireless communication devices served by the portable wireless communication system.

7. The method of claim 1, wherein the core network services also facilitate one or more additional services of:

mobile switching services, subscriber authentication services, media resource function services, and transcoder services, and wherein initializing components of the core network module further involves initializing the one or more additional services.

8. The method of claim 1, wherein the portable wireless communication system also includes a Wifi access point housed in the single enclosure, wherein initializing components of the radio base station further involves initializing the Wifi access point.

9. The method of claim 8, wherein the portable wireless communication system also includes a portable, Wifi-enabled satellite terminal configured for wireless communication with the Wifi access point, and wherein the portable, Wifi-enabled satellite terminal facilitates communication between the wireless communication devices served by the portable wireless communication system and other devices outside of the portable wireless communication system by way of the Wifi access point.

10. The method of claim 1, wherein the portable wireless communication system also includes a wireline port configured for communication with an external broadband wireless network, wherein the wireline port is one of an Ethernet port or a USB port, and wherein the external broadband wireless network facilitates communication between the wireless communication devices served by the portable wireless communication system and other devices outside of the portable wireless communication system.

11. The method of claim 1, wherein the base station configuration settings control system identification, operating frequency, transmit power, or modulation scheme.

12. The method of claim 1, wherein the control panel user interface is further configured to display respective states of one or more of the wireless communication devices served by the portable wireless communication system, wherein the states include idle, in-call, ringing, and off-hook.

13. The method of claim 1, wherein the control panel user interface facilitates:

participation, by an operator of the control panel user interface, in the call, management, by the operator, of call volume of the call, disabling, by the operator, of wireless communication devices from making calls, or disconnection, by the operator, of the call.

14. A portable wireless communication system comprising:

a radio base station, wherein the radio base station includes a base station memory storing base station application programs and base station configuration settings;

a core network module integrated with the radio base station, both housed in a single enclosure, wherein the core network module includes a core network processor, a core network memory storing core network configuration settings, and a subscriber database; and

a single switch connecting an electrical power supply to the portable wireless communication system,

wherein activation of the single switch causes reception of electrical power by the portable wireless communication system and initialization of components of the radio base station and the core network module, wherein initializing components of the radio base station involves loading, by the base station application programs, the base station configuration settings from the base station memory, wherein initializing components of the core network module involves loading, by a subscriber application program, subscriber information from the subscriber database into the core network memory, and wherein the portable wireless communication system is configured to operate as a standalone cellular network by;

(i) offering, by the core network module to the radio base station, core network services that facilitates placement and reception of calls by wireless communication devices served by the portable wireless communication system, and (ii) accepting, by the radio base station, the offered core network services and establishing a connection between the radio base station and the core network module, and (iii) in response to establishing the connection between the radio base station and the core network module, stepping up, by the radio base station, transmit power of a transceiver until the transceiver is transmitting at full power,

wherein the core network module includes a control panel user interface for initiating calls and entering SMS text messages, the control panel user interface including a first button and a second button and the control panel user interface is configured to;

(i) cause a call between at least two of the wireless communication devices served by the portable wireless communication system to be initiated by actuation of the first button, and (ii) cause an entered SMS text message to be sent to at least one of the wireless communication devices served by the portable wireless communication system by actuation of the second button, and

wherein deactivation of the single switch causes deactivation of components of the radio base station and the core network module, wherein deactivating components of the radio base station involves storing, by the base station application programs, current base station configuration settings to base station memory, and stepping down, by the radio base station, transmit power of the transceiver until the transceiver is off, and wherein deactivating components of the core network module involves storing, by the subscriber application program, current subscriber information and call information into the core network memory.

15. The portable wireless communication system of claim 14, further comprising:

a Wifi access point housed in the single enclosure, wherein the portable wireless communication system is further configured to, in response to receiving the electrical power caused by activation of the single switch, initialize the Wifi access point.

16. The portable wireless communication system of claim 15, further comprising:

a portable, Wifi-enabled satellite terminal configured to, when the portable wireless communication system is receiving electrical power, support wireless communication with the Wifi access point, wherein the portable, Wifi-enabled satellite terminal facilitates communication between the wireless communication devices served by the portable wireless communication system and other devices outside of the portable wireless communication system by way of the Wifi access point.

17. The portable wireless communication system of claim 14, further comprising:

a wireline port in communication with an external broadband wireless network, wherein the wireline port is one of an Ethernet port or a USB port, and wherein the external broadband wireless network facilitates communication between the wireless communication devices served by the portable wireless communication system and other devices outside of the portable wireless communication system.