Abstract
In an operating method of a user equipment that exchanges signals with network nodes of a cellular radio access network, a quantity that is indicative of a current operating temperature of the user equipment is measured;
the user equipment determines whether a threshold value relating to the operating temperature has been exceeded; if the threshold value is exceeded, temperature information is transmitted to a network node of the cellular radio access network, to indicate that the threshold value has been exceeded; in response, the user equipment receives an instruction to use a second set of operating parameters requiring a smaller average power input for the connection to the cellular radio access network in comparison with the first set of operating parameters; and the user equipment, in response to receiving the instruction, reconfigures its connection to the cellular radio access network so as to use the second set of operating parameters.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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| 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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| 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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| 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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Specification Information
Specification Information
Technologies
Family Information
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| US2016262143A1 | 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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Yes | Family Member | |||
| US2016262143A1 | 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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No | Family Member | |||
| US2016262143A1 | 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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No | Family Member | |||
| US2016262143A1 | 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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No | Family Member | |||
| EP3014949A1 | 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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Yes | Basis Patent | |||
| EP3014949A1 | 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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| EP3014949A1 | 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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Yes | Basis Patent | |||
| EP3014949A1 | 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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| EP3014949B1 | 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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| EP3014949B1 | 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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| EP3014949B1 | 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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Yes | Basis Patent | |||
| EP3014949B1 | 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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Yes | Basis Patent | |||
| EP2819481A1 | 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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| EP2819481A1 | 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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No | Family Member | |||
| EP2819481A1 | 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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No | Family Member | |||
| EP2819481A1 | 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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| ES2655171T3 | 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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| ES2655171T3 | 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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| ES2655171T3 | 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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| ES2655171T3 | 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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| WO2014206917A1 | 4G | 19/08/2020 | ISLD-202012-029 | THALES |
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| WO2014206917A1 | 5G | 02/08/2022 | ISLD-202208-010 | THALES |
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| WO2014206917A1 | 4G | 06/12/2023 | ISLD-202312-029 | Telit Communications S.p.A. |
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| WO2014206917A1 | 5G | 06/12/2023 | ISLD-202312-030 | Telit Communications S.p.A. |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
1. An operating method of a user equipment that is configured to exchange signals with network nodes of a cellular radio access network, the method comprising
connecting the user equipment to at least one cellular radio access network via at least one first radio link, using a first set of operating parameters that are associated with the at least one first radio link;
before operating under an assignment to the at least one first radio link:
performing, by the user equipment, a measurement of a quantity that is indicative of a current operating temperature of the user equipment or performing a predetermined sequence of at least two such measurements;
determining, by the user equipment, whether or not at least one predetermined upper threshold value of the operating temperature or of an increase of the operating-temperature or of an increase rate of the measured operating temperature has been reached or exceeded;
if the upper threshold value is determined to be reached or exceeded, transmitting, by the user equipment, a first temperature information element to a network node of the cellular radio access network, the temperature information element being indicative of the fact that the respective upper threshold value has been reached or exceeded;
transmitting, by the user equipment, a request signal for an initial allocation of radio resources to trigger an allocation of the at least one first radio link to the user equipment, the request signal including a second temperature information element indicative of a predetermined temperature capability information allocated to the user equipment; and
receiving, by the user equipment, in response to its transmission of the first temperature information element, from a radio-network-controller node a control signal indicative of an instruction to the user equipment to reconfigure its connection to the at least one cellular radio access network to use a second set of operating parameters requiring a smaller average power input by the user equipment in using radio resources for the connection to the at least one cellular radio access network in comparison with the first set of operating parameters; wherein
the received control signal is further indicative of an instruction to operate under an assignment to at least one second radio link, which is different from the first radio link, and
the user equipment, in response to receiving the control signal, performs a radio-link reconfiguration procedure and changes from the at least one first radio link to the at least one second radio link in order to use the second set of operating parameters, said at least one second radio link using a different technology than a technology of the at least one first radio link.
2. The method of claim 1, wherein the received control signal is further indicative of an instruction to reconfigure the first set of operating parameters so as to form a second set of operating parameters when said user equipment is under assignment to the at least one first radio link.
3. The method of claim 1, wherein the control signal is additionally indicative of an instruction to suspend the connection to the at least one radio access network via the first radio link for a determined time span, and to resume the connection after the determined time span has elapsed, and wherein the user equipment, in response to receiving the control signal, suspends the connection to the at least one radio access network via the first radio link for the determined time span, and resumes the connection after the determined time span has elapsed.
4. The method of claim 1, wherein the radio link is a radio access bearer, or a dedicated radio channel, or a shared radio channel.
5. The method of claim 1, wherein the user equipment interrupts using the radio resources allocated to the at least one first radio link for sending payload data in an uplink direction after determining that the measured operating temperature is equal or higher than the upper operating-temperature threshold value, until the control signal has been received.
6. The method of claim 1,
wherein
defining, by the second temperature information element, the temperature capability information allocated to the user equipment by means of an allocation of the user equipment to a respective class of a predetermined classification that specifies in different classes, which are distinguished from each other by at least one of the following: an upper operating-temperature threshold value, a maximum allowable gradient of the operating temperature over a predefined time span, a maximum allowable operating-temperature load over a predefined time span, a maximum allowable level of power output by the user equipment in using radio resources, or one of a set of different allowable maximum time spans for respective given power output levels.
7. A user equipment that is configured to exchange signals with network nodes of a cellular radio access network, the user equipment comprising
a communication unit, which is configured to establish, maintain and use radio resources of a connection to a least one cellular radio access network via at least one first radio link, using a first set of operating parameters that are associated with the at least one first radio link;
a measurement unit which is configured to perform a measurement of a quantity that is indicative of a current operating temperature of the user equipment or to perform a predetermined sequence of at least two such measurements;
an evaluation unit which is connected with the measurement unit and the communication unit and which is configured to determine whether or not at least one predetermined upper threshold value of the operating temperature or of an increase of the operating-temperature or of an increase rate of the measured operating temperature has been reached or exceeded;
wherein the communication unit is further configured
to transmit, if the upper threshold value is determined to be reached or exceeded, a first temperature information element to a network node of the cellular radio access network, the temperature information element being indicative of the fact that the respective upper threshold value has been reached or exceeded;
to transmit a request signal for an initial allocation of radio resources to trigger an allocation of the at least one first radio link to the user equipment, the request signal including a second temperature information element indicative of a predetermined temperature capability information allocated to the user equipment, and
to receive, in response to its prior transmission of the first temperature information element, from a radio-network-controller node a control signal indicative of an instruction to the user equipment to reconfigure its connection to the at least one cellular radio access network to use a second set of operating parameters requiring a smaller average power input by the user equipment in using radio resources for the connection to the at least one cellular radio access network in comparison with the first set of operating parameters,
to determine that the received control signal is further indicative of an instruction to operate under an assignment to at least one second radio link, which is different from the first radio link, and
in response to determining that the received control signal is further indicative of an instruction to operate under an assignment to at least one second radio link, to perform a radio-link reconfiguration procedure and changes from the at least one first radio link to the at least one second radio link in order to use the second set of operating parameters instead of the first set of operating parameters, said at least one second radio link using a different technology than a technology of the at least one first radio link.
8. The user equipment of claim 7, wherein the communication unit is configured to determine that the received control signal is additionally indicative of
an instruction to reconfigure the first set of operating parameters so as to form a second set of operating parameters when said user equipment is under assignment to the at least one first radio link.
9. The user equipment of claim 7, wherein the communication unit is configured to determine that the control signal is additionally indicative of an instruction to suspend the connection to the at least one radio access network via the first radio link for a predetermined time span, and to resume the connection after the determined time span has elapsed, and, in response to determining this, to suspend the connection to the at least one radio access network via the first radio link for the determined time span, and to resume the connection after the determined time span has elapsed.
10. The user equipment of claim 7, wherein the communication unit is configured to interrupt, in response to determining that the upper threshold value has been reached or exceeded and until the control signal has been received, using the radio resources allocated to the at least one first radio link for sending payload data in an uplink direction.
11. The user equipment of claim 7, wherein
the second temperature information element defines the temperature capability information allocated to the user equipment by means of an allocation of the user equipment to a respective class of a predetermined classification that specifies in different classes, which are distinguished from each other by at least one of the following: an upper operating-temperature threshold value, a maximum allowable gradient of the operating temperature over a predefined time span, a maximum allowable operating-temperature load over a predefined time span, a maximum allowable level of power output by the user equipment in using radio resources, or one of a set of different allowable maximum time spans for respective given power output levels.
12. An operating method of a radio-network-controller node of a cellular radio access network, comprising:
before establishing the radio resources:
serving, by the radio-network-controller node, a user equipment in a connection to the cellular radio access network via at least one first radio link and requiring the user equipment to use a first set of operating parameters that are associated with the at least one first radio link;
receiving, by the radio-network-controller node, a first temperature information element from the user equipment, the first temperature information element being indicative of the fact that at least one predetermined upper threshold value of an operating-temperature or of an increase of the operating-temperature or of an increase rate of the operating temperature of the user equipment has been reached or exceeded;
receiving, by the radio-network-controller node, a request for an initial allocation of radio resources from the user equipment, the request comprising a second temperature information element, the second temperature information element being indicative of a temperature capability information allocated to the user equipment; and
in response to receiving the first temperature information element, sending, by the radio-network-controller node, to the user equipment a control signal indicative of an instruction to the user equipment to reconfigure its connection to the at least one cellular radio access network so as to use a second set of operating parameters requiring a smaller average power input by the user equipment in using radio resources for the connection to the at least one cellular radio access network in comparison with the first set of operating parameters,
wherein the control signal includes an instruction to the user equipment to operate under an assignment to at least one second radio link, which is different from the first radio link, and
wherein the radio-network-controller node, in response to sending the control signal, performs a radio-link reconfiguration procedure and changes from the at least one first radio link to the at least one second radio link in order to require the user equipment to use the second set of operating parameters, said at least one second radio link using a different technology than a technology of the at least one first radio link.
13. The method of claim 12, wherein
the control signal comprises an instruction to the user equipment to reconfigure the first set of operating parameters so as to form a second set of operating parameters when said user equipment is under assignment to the at least one first radio link.
14. The method of claim 12, additionally comprising,
determining, by the radio-network-controller node, and selecting the first set of operating parameters from a plurality of sets of operating parameters as being suitable for a radio link to be allocated to the user equipment in dependence on the second temperature information element;
performing a predetermined signalling sequence for setting up the determined first radio link and allocating it to the user equipment.
15. The method of claim 14, wherein the request for allocation of radio resources from the user equipment additionally comprises service-type information indicative of a service type requested by the user equipment, and wherein the radio-network-controller node selects the first set of operating parameters in additional dependence on the service-type information.
16. The method of claim 14, wherein the radio-network-controller node, before sending to the user equipment the control signal indicative of the instruction to set up the first radio link or to reconfigure the connection so as to use the second set of operating parameters, selects the first set of operating parameters or the second set of operating parameters in additional dependence on the temperature capability information allocated to the user equipment or on the service-type information received from the user equipment, or on both.
17. A radio-network-controller node of a cellular radio access network, comprising
a resource-control unit configured to establish and maintain radio resources allocated to at least one first radio link allocated to a user equipment; wherein the
the resource-control unit is further configured to
(i) receive a first temperature information element from the user equipment, the first temperature information element being indicative of the fact that at least one predetermined upper threshold value of an operating temperature of the user equipment or of an increase of the operating-temperature or of an increase rate of the operating temperature has been reached or exceeded,
(ii) receive a request for allocation of radio resources from the user equipment, the request comprising a second temperature information element, the second temperature information element being indicative of a temperature capability information allocated to the user equipment; and
(iii) in response to receiving the first temperature information element, to send to the user equipment a control signal indicative of an instruction to the user equipment to reconfigure its connection to the at least one cellular radio access network so as to use a second set of operating parameters requiring a smaller average power input by the user equipment in using radio resources for the connection to the at least one cellular radio access network in comparison with the first set of operating parameters, wherein
the control signal includes an instruction to the user equipment to operate under an assignment to at least one second radio link, which is different from the first radio link, and wherein the radio-network-controller node, in response to sending the control signal, performs a radio-link reconfiguration procedure and changes from the at least one first radio link to the at least one second radio link in order to require the user equipment to use the second set of operating parameters, said at least one second radio link using a different technology than a technology of the at least one first radio link.
18. The radio-network-controller node of claim 17, wherein the resource-control unit is further configured to
determine a set of operating parameters as the first set of operating parameters for being suitable for a radio link to be allocated to the user equipment in dependence on the second temperature information element; and
perform a predetermined signalling sequence for setting up the determined first radio link and allocating it to the user equipment.
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.