Joint WLAN power and rate control to mitigate co-located LTE TDD interference
First Claim
1. A method performed at a wireless local area network (WLAN) transmitter of a communication system in response to interference with a long term evolution (LTE) receiver, the method comprising:
- determining a WLAN frame aggregation size based on a transmission rate for the WLAN transmitter and an LTE frame configuration for the LTE receiver;
determining a throughput based on the transmission rate and the WLAN frame aggregation size;
determining the throughput is greater than a throughput for a current transmission rate and a current frame size; and
in response to determining the throughput is greater, transmitting data during a downlink receiving period of the LTE receiver using the transmission rate and the WLAN frame aggregation size.
3 Assignments
0 Petitions
Accused Products
Abstract
In some implementations, a method of a wireless local area network (WLAN) transmitter includes, in response to interference with a long term evolution (LTE) receiver, determining a de-sense value of the LTE receiver; determining a transmission rate for the WLAN transmitter, the transmission rate requiring an equal or lower receiver sensitivity than a received signal strength threshold; determining a frame aggregation size based on the transmission rate and an LTE frame configuration for the LTE receiver; determining a transmission power based on the de-sense value; and transmitting data during a downlink receiving period of the LTE receiver using the transmission rate, the frame aggregation size, and the transmission power.
11 Citations
14 Claims
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1. A method performed at a wireless local area network (WLAN) transmitter of a communication system in response to interference with a long term evolution (LTE) receiver, the method comprising:
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determining a WLAN frame aggregation size based on a transmission rate for the WLAN transmitter and an LTE frame configuration for the LTE receiver; determining a throughput based on the transmission rate and the WLAN frame aggregation size; determining the throughput is greater than a throughput for a current transmission rate and a current frame size; and in response to determining the throughput is greater, transmitting data during a downlink receiving period of the LTE receiver using the transmission rate and the WLAN frame aggregation size. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus of a communication network, comprising:
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a long term evolution (LTE) receiver; and a wireless local area network (WLAN) transmitter, the WLAN transmitter configured to; determine a WLAN frame aggregation size based on a transmission rate for the WLAN transmitter and an LTE frame configuration for the LTE receiver; determine a throughput based on the transmission rate and the WLAN frame aggregation size; determine the throughput is greater than a throughput for a current transmission rate and a current frame size; and in response to determining the throughput is greater, transmit data during a downlink receiving period of the LTE receiver using the transmission rate and the WLAN frame aggregation size. - View Dependent Claims (8, 9, 10)
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11. A non-transitory computer-readable medium storing instructions that are operable when executed by data processing apparatus to perform operations at a first wireless device in response to interference with a long term evolution (LTE) receiver, the operations comprising:
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determining a WLAN frame aggregation size based on a transmission rate for the WLAN transmitter and an LTE frame configuration for the LTE receiver; determining a throughput based on the transmission rate and the WLAN frame aggregation size; determining the throughput is greater than a throughput for a current transmission rate and a current frame size; and in response to determining the throughput is greater, transmitting data during a downlink receiving period of the LTE receiver using the transmission rate and the WLAN frame aggregation size. - View Dependent Claims (12, 13, 14)
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Specification