公开(公告)号：US09326233B1

公开(公告)日：2016-04-26

申请号：US13932758

申请日：2013-07-01

Applicant: MARVELL INTERNATIONAL LTD.

Inventor： Frank Huang ,  James Kang-Wuu Jan ,  Robert Lee ,  Sandesh Goel ,  Bing Zhao ,  Yao Chen ,  Chen Fan

IPC: H04W52/02

CPC classification number: H04W52/02 ,  H04W52/0209 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/22

Abstract: A host assembly of a wireless device enters into a handshaking procedure with firmware of the wireless device to initiate entry into or exit from a host sleep mode. Before such entry or exit, the handshaking procedure may require the host assembly to send an initiation handshake signal to the firmware, and require the firmware to send a confirmation handshake signal back to the host assembly. Entry or exit may be delayed until after the confirmation signal is received. The confirmation signal may vary depending on the handshaking configuration and activation data, and the confirmation signal may vary depending on whether the wireless device is in a power save mode or not.

Abstract translation: 无线设备的主机组件通过无线设备的固件进入握手过程，以启动进入或退出主机睡眠模式。 在进入或退出之前，握手过程可能要求主机组件向固件发送启动握手信号，并要求固件将确认握手信号发送回主机组件。 进入或退出可能会延迟到收到确认信号之后。 确认信号可以根据握手配置和激活数据而变化，并且确认信号可以根据无线设备是否处于省电模式而变化。