Communications apparatuses and method for multi-level transmission power control thereof
AssigneeMediatek Inc.
InventorsJuei-Ting SUN, Po-Chun HUANG, Wei-Kun SU, Shuo-Jen HSU, Yuan CHEN, Tzu-Wei HAN, Hsuan-An LIN
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Abstract
A communications apparatus is provided. A radio module transmits first packets before establishing a connection with a peer communications device. A transmission power utilized for transmitting the first packets is adjustable, so that multiple levels of transmission power are utilized for transmitting the first packets.
Claims18
A communications apparatus, comprising:
- a radio module, transmitting a plurality of first packets before establishing a connection with a peer communications device, wherein a transmission power utilized for transmitting the first packets is adjustable, so that multiple levels of transmission power are utilized for transmitting the first packets.
A method for multi-level transmission power control of a communications apparatus, comprising:
- generating a power control signal to control transmission power utilized for transmitting a plurality of first packets;
- and
- in response to the power control signal, using multiple levels of transmission power to transmit the first packets, wherein the first packets are transmitted for searching for or paging a peer communications device or broadcasting advertisements of the communications apparatus.
A communications apparatus, transmitting at least one first packet for searching for a peer communications device, and transmitting at least one second packet for setting up a connection with the peer communications device, wherein a transmission power of the first packet is less than a transmission power of the second packet.
Dependencies are inferred from the claim text.