Method of communication for station operating based on battery in wireless local area network system and apparatus for the same
First Claim
1. A method of communication based on battery in a wireless LAN system, the method comprising:
- receiving, by a station (STA), a battery lifetime request message from an access point (AP),wherein the battery lifetime request message includes a battery lifetime report interval field and battery lifetime report threshold field, the battery lifetime report interval field indicating an interval at which the STA report a battery lifetime, the battery lifetime report threshold field indicating a threshold of the battery lifetime;
transmitting, by the STA, a first battery lifetime report message including information indicating a first battery lifetime;
receiving, by the STA, a battery lifetime extension management message from the AP, wherein the battery lifetime extension management message includes a duty cycle field indicating a duty cycle and a transmission power limit field indicating a transmission power limit value; and
transmitting, by the STA, an extended capabilities information element to the AP, wherein the extended capabilities information element includes a battery lifetime report field indicating whether the STA supports the battery lifetime report and a battery-based operating device field indicating whether the STA is operated based on a battery.
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Abstract
A method of communication based on battery in a wireless LAN system is provided. The method includes receiving, by a station (STA), a battery lifetime request message from an access point (AP), wherein the battery lifetime request message includes a battery lifetime report interval field and battery lifetime report threshold field, the battery lifetime report interval field indicating an interval at which the STA report a battery lifetime, the battery lifetime report threshold field indicating a threshold of the battery lifetime and transmitting, by the STA, a first battery lifetime report message including information indicating a first battery lifetime.
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Citations
12 Claims
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1. A method of communication based on battery in a wireless LAN system, the method comprising:
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receiving, by a station (STA), a battery lifetime request message from an access point (AP), wherein the battery lifetime request message includes a battery lifetime report interval field and battery lifetime report threshold field, the battery lifetime report interval field indicating an interval at which the STA report a battery lifetime, the battery lifetime report threshold field indicating a threshold of the battery lifetime; transmitting, by the STA, a first battery lifetime report message including information indicating a first battery lifetime; receiving, by the STA, a battery lifetime extension management message from the AP, wherein the battery lifetime extension management message includes a duty cycle field indicating a duty cycle and a transmission power limit field indicating a transmission power limit value; and transmitting, by the STA, an extended capabilities information element to the AP, wherein the extended capabilities information element includes a battery lifetime report field indicating whether the STA supports the battery lifetime report and a battery-based operating device field indicating whether the STA is operated based on a battery. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12)
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11. A wireless apparatus comprising:
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a battery configured to supply power; a transceiver configured to transmit and receive radio signals; and a processor operatively coupled with the transceiver, wherein the processor is configured to; receive a battery lifetime request message from an access point (AP), wherein the battery lifetime request message includes a battery lifetime report interval field and battery lifetime report threshold field, the battery lifetime report interval field indicating an interval at which the STA report a battery lifetime, the battery lifetime report threshold field indicating a threshold of the battery lifetime, transmit a first battery lifetime report message including information indicating a first battery lifetime, receive a battery lifetime extension management message from the AP, wherein the battery lifetime extension management message includes a duty cycle field indicating a duty cycle and a transmission power limit field indicating a transmission power limit value, and transmit an extended capabilities information element to the AP, wherein the extended capabilities information element includes a battery lifetime report field indicating whether the STA supports the battery lifetime report and a battery-based operating device field indicating whether the STA is operated based on a battery.
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Specification