Method, system, access point and computer program product for enhancing the usable bandwidth between of a telecomunications network and a user equipment

• US 9,608,782 B2
• Filed: 05/08/2012
• Issued: 03/28/2017
• Est. Priority Date: 05/10/2011
• Status: Active Grant

• Current Assignee: Deutsche Telekom AG
• Original Assignee: Deutsche Telekom AG
• Inventors: Klatt, Axel
• Primary Examiner(s): Pasia, Redentor
• Application Number:
  US14/116,356
• Publication Number:
  US 20140071937A1
• Time in Patent Office: 1,785 Days
• US Class Current: 1/1
• CPC Class Codes: H04L 5/001 the frequencies being arranged in component carriers
• CPC Class Codes: H04L 5/003 Arrangements for allocating sub-channels of the transmission path
• CPC Class Codes: H04W 16/14 Spectrum sharing arrangements between different networks
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A method for enhancing usable bandwidth between an access point of a radio access network of a telecommunications network and a User Equipment of a subscriber of the telecommunications network, in which the User Equipment and the access point are configured to mutually communicate based on a standardized mobile communication technology using carrier aggregation of at least a first communication carrier having a first carrier frequency and a second communication carrier having a second carrier frequency. The first carrier frequency is a standardized and licensed frequency and is related to the standardized mobile communication technology. An antenna device of the access point transmits and/or receives radio frequency signals to and/or from the User Equipment.

Claims

1. A method for enhancing usable bandwidth between an access point of a radio access network of a telecommunications network and a User Equipment of a subscriber of the telecommunications network, the method comprising:

transmitting and/or receiving, by an antenna device of the access point, radio frequency signals to and/or from the User Equipment, wherein the User Equipment and the access point are configured to mutually communicate based on a standardized mobile communication technology using carrier aggregation of at least a first communication carrier having a first carrier frequency and a second communication carrier having a second carrier frequency, wherein the first communication carrier and the second communication carrier are aggregated according to a carrier aggregation scheme to provide an enhanced usable bandwidth between the User Equipment and the access point, and wherein the first carrier frequency is a standardized and licensed frequency and is related to the standardized mobile communication technology;

wherein the transmitting and/or receiving comprises;

during a first time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to the standardized mobile communication technology or according to an alternative standardized mobile communication technology; and

during a second time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to a further mobile communication technology;

wherein the first time interval and the second time interval are alternating;

wherein the second carrier frequency is a frequency or frequency band in a frequency range selected from the group consisting of;

from 6.765 to 6.795 MHz, from 13.553 to 13.567 MHz, from 26.957 to 27.283 MHz, from 40.66 to 40.70 MHz, from 433.05 to 434.79 MHz, from 902 to 928 MHz, from 2.400 to 2.500 GHz, from 5.72.5 to 5.875 GHz, from 24.00 GHz to 24.25 GHz, from 61.0 GHz to 61.5 GHz, from 122 GHz to 123 GHz and from 244 GHz to 246 GHz.

2. The method of claim 1, wherein the second carrier frequency is an unlicensed frequency and is a frequency of the Industrial Scientific and Medical (ISM) radio frequency band.

3. The method of claim 1, Wherein the first carrier frequency is a licensed frequency assigned to be used by the telecommunications network.

4. The method of claim 1, wherein the further mobile communication technology is a technology according to one of the IEEE 802.11 family of mobile communication standards.

5. The method of claim 1, wherein the mobile communication technology is selected from the group consisting of:

an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) technology,

a Long Term Evolution (LTE) technology,

a Long Term Evolution advanced (LTE advanced) technology,

a Universal Mobile Telecommunication System (UMTS) technology,

a High Speed Packet Access (HSPA) technology,

a High Speed Packet Access plus (HSPA+) technology, and

a Worldwide Interoperability for Microwave Access (WiMAX) technology.

6. The method of claim 1, wherein the carrier aggregation is used to enhance the usable bandwidth in uplink direction from the User Equipment to the telecommunications network and/or wherein the carrier aggregation is used to enhance the usable bandwidth in downlink direction from the telecommunications network to the User Equipment.

7. A system for enhancing usable bandwidth between an access point of a radio access network of a telecommunications network and a User Equipment of a subscriber of the telecommunications network, the system comprising:

the User Equipment and the access point, wherein the User Equipment and the access point are configured to mutually communicate based on a standardized mobile communication technology using carrier aggregation of at least a first communication carrier having a first carrier frequency and a second communication carrier having a second carrier frequency, wherein the first communication carrier and the second communication carrier are aggregated according to a carrier aggregation scheme to provide an enhanced usable bandwidth between the User Equipment and the access point;

wherein the first carrier frequency is a standardized and licensed frequency and is related to the standardized mobile communication technology;

wherein an antenna device of the access point is configured for transmitting and/or receiving radio frequency signals to and/or from the User Equipment, wherein the transmitting and/or receiving comprises;

during a first time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to the standardized mobile communication technology or according to an alternative standardized mobile communication technology; and

during a second time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to a further mobile communication technology;

wherein the first time interval and the second time interval are alternating; and

wherein the second carrier frequency is a frequency or frequency band in a frequency range selected from the group consisting of;

from 6.765 to 6.795 MHz, from 13.553 to 13.567 MHz, from 26.957 to 27.283 MHz, from 40.66 to 40.70 MHz, from 433.05 to 434.79 MHz, from 902 to 928 MHz, from 2.400 to 2.500 GHz, from 5.725 to 5.875 GHz, from 24.00 GHz to 24.25 GHz, from 61.0 GHz to 61.5 GHz, from 122 GHz to 123 GHz and from 244 GHz to 246 GHz.

8. The system of claim 7, wherein the first carrier frequency is a licensed frequency assigned to be used by the telecommunications network.

9. The system of claim 7, wherein the further mobile communication technology is a technology according to one of the IEEE 802.11 family of mobile communication standards.

10. The system of claim 7, wherein the mobile communication technology is selected from the group consisting of:

an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) technology,

a Long Term Evolution (LTE) technology,

a Long Term Evolution advanced (LTE advanced) technology,

a Universal Mobile Telecommunication System (UMTS) technology,

a High Speed Packet Access (HSPA) technology,

a High Speed Packet Access plus (HSPA+) technology, and

a Worldwide Interoperability for Microwave Access (WiMAX) technology.

11. An access point for enhancing usable bandwidth between an access point of a radio access network of a telecommunications network and a User Equipment of a subscriber of the telecommunications network, the access point comprising:

an antenna device, configured for transmitting and/or receiving radio frequency signals to and/or from the User Equipment, wherein the User Equipment and the access point are configured to mutually communicate based on a standardized mobile communication technology using carrier aggregation of at least a first communication carrier having a first carrier frequency and a second communication carrier having a second carrier frequency, wherein the first communication carrier and the second communication carrier are aggregated according to a carrier aggregation scheme to provide an enhanced usable bandwidth between the User Equipment and the access point, and wherein the first carrier frequency is a standardized and licensed frequency and is related to the standardized mobile communication technology;

wherein the transmitting and/or receiving comprises;

during a first time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to the standardized mobile communication technology or according to an alternative standardized mobile communication technology; and

during a second time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to a further mobile communication technology;

wherein the first time interval and the second time interval are alternating; and

wherein the second carrier frequency is a frequency or frequency band in a frequency range selected from the group consisting of;

from 6.765 to 6.795 MHz, from 13.553 to 13.567 MHz, from 26.957 to 27.283 MHz, from 40.66 to 40.70 MHz, from 433.05 to 434.79 MHz, from 902 to 928 MHz, from 2.400 to 2.500 GHz, from 5.725 to 5.875 GHz, from 24.00 GHz to 24.25 GHz. from 61.0 GHz to 61.5 GHz, from 122 GHz to 123 GHz and from 244 GHz to 246 GHz.

12. The access point of claim 11, wherein the further mobile communication technology is a technology according to one of the IEEE 802.11 family of mobile communication standards.

13. A User Equipment for enhancing usable bandwidth between an access point of a radio access network of a telecommunications network and the User Equipment of a subscriber of the telecommunications network, the User Equipment comprising:

an antenna device, configured for transmitting and/or receiving radio frequency signals to and/or from the access point, wherein the User Equipment and the access point are configured to mutually communicate based on a standardized mobile communication technology using carrier aggregation of at least a first communication carrier having a first carrier frequency and a second communication carrier having a second carrier frequency, wherein the first communication carrier and the second communication, carrier are aggregated according to a carrier aggregation scheme to provide an enhanced usable bandwidth between the User Equipment and the access point, and wherein the first carrier frequency is a standardized and licensed frequency and is related to the standardized mobile communication technology;

wherein the transmitting and/or receiving comprises;

during a first time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to the standardized mobile communication technology or according to an alternative standardized mobile communication technology; and

during a second time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to a further mobile communication technology;

wherein the first time interval and the second time interval are alternating; and

wherein the second carrier frequency is a frequency or frequency band in a frequency range selected from the group consisting of from 6.765 to 6.795 MHz, from 13.553 to 13.567 MHz, from 26.957 to 27.283 MHz, from 40.66 to 40.70 MHz, from 433.05 to 434.79 MHz, from 902 to 928 MHz, from 2.400 to 2.500 GHz, from 5.725 to 5.875 GHz, from 24.00 GHz to 24.25 GHz, from 61.0 GHz to 61.5 GHz, from 122 GHz to 123 GHz and from 244 GHz to 246 GHz.

14. A non-transitory processor-readable medium having processor-executable instructions stored thereon for enhancing usable bandwidth between an access point of a radio access network of a telecommunications network and a User Equipment of a subscriber of the telecommunications network, the processor-executable instructions, when executed by a processor, causing the following to be performed:

transmitting and/or receiving, by an antenna device of the access point, radio frequency signals to and/or from the User Equipment, wherein the User Equipment and the access point are configured to mutually communicate based on a standardized mobile communication technology using carrier aggregation of at least a first communication carrier having a first carrier frequency and a second communication carrier having a second carrier frequency, wherein the first communication carrier and the second communication carrier are aggregated according to a carrier aggregation scheme to provide an enhanced usable bandwidth between the User Equipment and the access point, and wherein the first carrier frequency is a standardized and licensed frequency and is related to the standardized mobile communication technology;

wherein the transmitting and/or receiving comprises;

during a first time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to the standardized mobile communication technology or according to an alternative standardized mobile communication technology; and

during a second time interval, transmitting and/or receiving radio frequency signals on the second carrier frequency according to a further mobile communication technology;

wherein the first time interval and the second time interval are alternating; and

wherein the second carrier frequency is a frequency or frequency band in a frequency range selected from the group consisting of;

from 6.765 to 6.795 MHz, from 13.553 to 13.567 MHz, from 26.957 to 27.283 MHz, from 40.66 to 40.70 MHz, from 433.05 to 434.79 MHz, from 902 to 928 MHz;

from 2.400 to 2.500 GHz, from 5.725 to 5.875 GHz, from 24.00 GHz to 24.25 GHz, from 61.0 GHz to 61.5 GHz, from 122 GHz to 123 GHz and from 244 GHz to 246 GHz.