Adaptive Coexistence Between Different Wireless Communication Systems
First Claim
1. A method of operating a first transceiver in a first frequency band in the presence of a second transceiver operating in a second frequency band, the method comprising:
- ascertaining an interference level at the first transceiver due to the second transceiver;
dynamically selecting a coexistence strategy for the second transceiver by selecting a frequency division strategy if the ascertained interference level is less than a threshold level and selecting a time division strategy if the ascertained interference level is above the threshold level; and
causing the second transceiver to operate in accordance with the dynamically selected coexistence strategy.
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Abstract
A first transceiver is operated in a first frequency band in the presence of a second transceiver operating in a second frequency band. Operation includes ascertaining an interference level at the first transceiver due to the second transceiver. A coexistence strategy for the second transceiver is dynamically selected by selecting a frequency division strategy if the ascertained interference level is less than a threshold level and selecting a time division strategy if the ascertained interference level is above the threshold level. The second transceiver is then caused to operate in accordance with the dynamically selected coexistence strategy.
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Citations
26 Claims
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1. A method of operating a first transceiver in a first frequency band in the presence of a second transceiver operating in a second frequency band, the method comprising:
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ascertaining an interference level at the first transceiver due to the second transceiver; dynamically selecting a coexistence strategy for the second transceiver by selecting a frequency division strategy if the ascertained interference level is less than a threshold level and selecting a time division strategy if the ascertained interference level is above the threshold level; and causing the second transceiver to operate in accordance with the dynamically selected coexistence strategy. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An apparatus for operating a first transceiver in a first frequency band in the presence of a second transceiver operating in a second frequency band, the apparatus comprising:
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logic configured to ascertain an interference level at the first transceiver due to the second transceiver; logic configured to dynamically select a coexistence strategy by selecting a frequency division strategy if the ascertained interference level is less than a threshold level and selecting a time division strategy if the ascertained interference level is above the threshold level; and logic configured to cause the second transceiver to operate in accordance with the dynamically selected coexistence strategy. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A user equipment comprising:
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a first transceiver that operates in a first frequency band; and an apparatus for operating the first transceiver in the presence of a second transceiver operating in a second frequency band, wherein the apparatus comprises; logic configured to ascertain an interference level at the first transceiver due to the second transceiver; logic configured to dynamically select a coexistence strategy by selecting a frequency division strategy if the ascertained interference level is less than a threshold level and selecting a time division strategy if the ascertained interference level is above the threshold level; and logic configured to operate the second transceiver in accordance with the dynamically selected coexistence strategy. - View Dependent Claims (26)
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Specification