Abstract
When a relay station load which is the load of communications with radio terminals ( 300E-300G) of a relay node (200) exceeds a load allowable amount which is determined according to the load of a radio base station (100A) the relay node transmits a handover request which requests permission for a relay handover to the radio base station (100A) and performs a relay handover if the relay node receives a handover command which instructs a relay handover.
| 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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| 4G | 01/06/2016 | ISLD-201608-018 | KYOCERA CORP |
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Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| CN102771161A | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| CN102771161A | 4G | 01/06/2016 | ISLD-201608-018 | KYOCERA CORP |
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| US2013052941A1 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| US2013052941A1 | 4G | 01/06/2016 | ISLD-201608-018 | KYOCERA CORP |
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| WO2011093324A1 | 4G | 01/06/2016 | ISLD-201608-018 | KYOCERA CORP |
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| US2016150452A1 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| US2016150452A1 | 4G | 01/06/2016 | ISLD-201608-018 | KYOCERA CORP |
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| US9585073B2 | 4G | 31/08/2013 | ISLD-201309-003 | KYOCERA CORP |
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| US9585073B2 | 4G | 01/06/2016 | ISLD-201608-018 | KYOCERA CORP |
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Yes | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover
Product
Use Cases
Wireless communication
Services
Claim
1. A radio relay station that communicates with a first radio base station as a connection destination, communicates with at least one radio terminal, and thereby relays data to be exchanged between the first radio base station and the radio terminal, comprising:
a controller configured to:
transmit, to the first radio base station, load notification request requesting a notification of a load of a second radio base station, wherein the load indicates a load of connection of the second radio base station;
control a handover of the radio terminal based on the load of the second radio base station notified by the first radio base station, without changing the connection destination of the radio relay station;
transmit, to the first radio base station, a handover request for executing the handover of the radio terminal to the second radio base station; and
instruct, to the radio terminal, the handover to the second radio base station when the radio relay station receives from the first radio base station a response message indicating that the handover request is allowed.
2. A control method of a radio relay station that communicates with a first radio base station as a connection destination communicates with at least one radio terminal, and thereby relays data to be exchanged between the first radio base station and the radio terminal, comprising:
transmitting, to the first radio base station, load notification request requesting a notification of a load of a second radio base station, wherein the load indicates a load of connection of the second radio base station;
controlling a handover of the radio terminal base on the load of the second radio base station notified by the first radio base station, without changing the connection destination of the radio relay station;
transmitting, to the first radio base station, a handover request for executing the handover of the radio terminal to the second radio base station; and
instructing, to the radio terminal, the handover to the second radio base station when the radio relay station receives from the first radio base station a response message indicating that the handover request is allowed.
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.