Abstract
A first radio base station ( 1A) calculates a traffic amount ratio in the first radio base station (1A). Further when the traffic amount ratio is equal to or greater than a threshold value the first radio base station (1A) controls to transmit interference information. Under this control the first radio base station (1A) performs a measurement of interference power a generation of the interference information and the transmission of the interference information to a second radio base station (1B). On the other hand when the traffic amount ratio is less than the threshold value the first radio base station (1A) controls to halt the transmission of the interference information. Under this control the first radio base station (1A) performs none of the measurement of interference power the generation of the interference information and the transmission of the interference information to the second radio base station (1B).
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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Specification Information
Specification Information
Technologies
Family Information
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| JP2011166685A | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| JP5466034B2 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| CN102763466A | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| EP2538731A1 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| KR20120108051A | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| US2012329497A1 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| WO2011099622A1 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover Measurement
Product
Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Interference estimate/measurement/randomization
Claim
1. A radio base station, which performs a process of allowing an other radio base station to control interference from a radio terminal connected to the other radio base station, comprising:
an interference information transmission control unit configured to control transmission of interference information to the other radio base station based on a load of radio communication in the radio base station, the interference information being associated with interference power from the radio terminal,
wherein the interference information transmission control unit
performs the control of transmitting the interference information when a value indicating the load of the radio communication is equal to or more than a threshold value and the interference information corresponds to a first index value indicating that the corresponding interference power is equal to or more than a predetermined value, and
performs the control of stopping the transmission of the interference information when any one of conditions is satisfied, the conditions being that the value indicating the load of the radio communication is less than the threshold value and that the interference information is a second index value indicating that the corresponding interference power is less than the predetermined value.
2. The radio base station according to claim 1, wherein
the interference information transmission control unit performs control of transmitting the interference information when a value indicating the load of radio communication is equal to or more than a threshold value, and performs control of stopping transmission of the interference information when the value indicating the load of radio communication is smaller than the threshold value.
3. The radio base station according to claim 1, further comprising:
an interference information generation unit configured to generate the interference information, wherein
the interference information generation unit generates the interference information when the control of transmitting the interference information is performed by the interference information transmission control unit, and stops generation of the interference information when the control of stopping the transmission of the interference information is performed by the interference information transmission control unit.
4. The radio base station according to claim 1, further comprising:
an interference power measurement unit configured to measure the interference power, wherein
the interference power measurement unit measures the interference power when the control of transmitting the interference information is performed by the interference information transmission control unit, and stops measurement of the interference power when the control of stopping the transmission of the interference information is performed by the interference information transmission control unit.
5. A radio base station, which performs a process of allowing an other radio base station to control interference from a radio terminal connected to the other radio base station, comprising:
an interference information transmission control unit configured to control transmission of interference information to the other radio base station based on a load of radio communication in the radio base station, the interference information being associated with interference power from the radio terminal; and
an interference information generation unit configured to generate first interference information and second interference information, wherein the interference information transmission control unit:
performs control of transmitting the second interference information when the first interference information corresponds to a first index value indicating that the corresponding interference power is equal to or more than a predetermined value and the second interference information corresponds to a second index value indicating that the corresponding interference power is smaller than the predetermined value,
performs the control of transmitting the second index value as the second interference information when the first interference information corresponds to the first index value, the second interference information corresponds to the first index value, and the value indicating the load of the radio communication is smaller than the threshold value,
performs control of stopping transmission of the second interference information when the first interference information corresponds to the first index value, the second interference information corresponds to the first index value, and the value indicating the load of the radio communication is equal to or more than the threshold value,
performs the control of stopping the transmission of the second interference information when the first interference information corresponds to the second index value and the second interference information corresponds to the second index value,
performs the control of stopping the transmission of the second interference information when the first interference information corresponds to the second index value, the second interference information corresponds to the first index value, and the value indicating the load of the radio communication is smaller than the threshold value, and
performs the control of transmitting the second interference information when the first interference information corresponds to the second index value, the second interference information corresponds to the first index value, and the value indicating the load of the radio communication is equal to or more than the threshold value.
6. A communication control method in a radio base station, which performs a process of allowing an other radio base station to control interference from a radio terminal connected to the other radio base station, comprising:
a step of measuring, at the radio base station, a load of radio communication in the radio base station;
a step of measuring, at the radio base station, interference power from the radio terminal;
a step of generating, at the radio base station, interference information associated with the measured interference power; and
a step of controlling, at the radio base station, transmission of the generated interference information to the other radio base station based on the measured load of the radio communication,
wherein the generated interference information is transmitted when a value indicating the load of the radio communication is equal to or more than a threshold value and the interference information corresponds to a first index value indicating that the corresponding interference power is equal to or more than a predetermined value, and
transmission of the generated interference information is stopped when any one of conditions is satisfied, the conditions being that the value indicating the load of the radio communication is less than the threshold value and that the interference information is a second index value indicating that the corresponding interference power is less than the predetermined value.
Associated Portfolios
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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.