Abstract
An access terminal (AT) in a cellular communication system is configured to operate in an active hold hold (AH) state, which is a transition state between a traffic state and a dormant state. While in the AH state, the AT supplies power to its transmit chain with a low duty cycle, saving battery power. In order to improve the robustness of communication, the wireless network performs power control at a higher level than AT power control in the traffic state. The transition from the traffic state to the AH state starts after reverse link inactivity continues for a short time. The AT maintains the AH state while receiving the forward link payload data. Transmission of the reverse link payload packet in the AH state initiates a transition to the traffic state. When the inactivity continues for a long time, the transition from the AH state to the dormant state is started. (Selection) Figure 4
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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EP1992075A1 | 5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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EP1992075A1 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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JP4768827B2 | 5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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JP4768827B2 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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KR101026090B1 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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KR20080097472A | 5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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KR20080097472A | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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US2007195723A1 | 5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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US2007195723A1 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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US8689025B2 | 5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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US8689025B2 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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WO2007098481A1 | 5G | 12/09/2019 | ISLD-201912-009 | QUALCOMM INC |
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WO2007098481A1 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC |
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