Method, system and apparatus of time-division-duplex (TDD) uplink-downlink (UL-DL) configuration management
First Claim
Patent Images
1. At least one non-transitory computer-readable storage medium comprising instructions that, when executed, cause a system to:
- control communication of a message to share load information in an orthogonal frequency-division multiplexing (OFDM) time-division-duplexing (TDD) long term evolution (LTE) or LTE advanced (LTE-A) cellular system, the message having a first information element (IE) to indicate a cell identifier for a first wireless communication cell, a second IE to indicate uplink-downlink (UL-DL) configuration information intended to be used by the first wireless communication cell, and a third IE to indicate a cell identifier for a second wireless communication cell; and
send the message over a communication channel.
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Abstract
Some demonstrative embodiments include devices, systems and/or methods of Time-Division Duplexing (TDD) Uplink-Downlink (UL-DL) configuration management. For example, a node may communicate a message including a cell identifier identifying a first cell controlled by the node, and a TDD configuration update to update at least one other node, which controls at least one second cell, with a TDD UL-DL configuration allocated by the node for communication within the first cell.
3 Citations
27 Claims
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1. At least one non-transitory computer-readable storage medium comprising instructions that, when executed, cause a system to:
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control communication of a message to share load information in an orthogonal frequency-division multiplexing (OFDM) time-division-duplexing (TDD) long term evolution (LTE) or LTE advanced (LTE-A) cellular system, the message having a first information element (IE) to indicate a cell identifier for a first wireless communication cell, a second IE to indicate uplink-downlink (UL-DL) configuration information intended to be used by the first wireless communication cell, and a third IE to indicate a cell identifier for a second wireless communication cell; and send the message over a communication channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method, comprising:
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receiving a message to share load information in an orthogonal frequency-division multiplexing (OFDM) time-division-duplexing (TDD) cellular system, the message having a first information element (IE) to indicate a cell identifier for a first wireless communication cell, a second IE to indicate uplink-downlink (UL-DL) configuration information intended to be used by the first wireless communication cell, and a third IE to indicate a cell identifier for a second wireless communication cell; and allocating an UL-DL configuration for the second wireless communication cell based at least in part on the UL-DL configuration information intended to be used by the first wireless communication cell. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A method, comprising:
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controlling transmission of a load information message of an X2 application protocol (X2AP) over an orthogonal frequency-division multiplexing (OFDM) time-division-duplexing (TDD) cellular system, the load information message having a cell identifier information element (IE) to indicate a cell identifier for a wireless communication cell, and an uplink-downlink (UL-DL) configuration update IE to indicate UL-DL configuration information intended to be used by the wireless communication cell indicated by the cell identifier; and sending the load information message over a communication channel. - View Dependent Claims (19, 20, 21, 22)
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23. At least one non-transitory computer-readable storage medium comprising instructions that, when executed, cause a system to:
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generate a message to share load information in an orthogonal frequency-division multiplexing (OFDM) time-division-duplexing (TDD) cellular system, the message having a first information element (IE) to indicate a cell identifier for a first wireless communication cell, a second IE to indicate uplink-downlink (UL-DL) configuration information intended to be used by the first wireless communication cell, and a third IE to indicate a cell identifier for a second wireless communication cell; and send the load information message over a communication channel. - View Dependent Claims (24, 25, 26, 27)
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Specification