- Patent Title: Reducing current transients in energy efficient ehternet devices
-
Application No.: US15034538Application Date: 2013-12-12
-
Publication No.: US09794075B2Publication Date: 2017-10-17
- Inventor: Qing Shi , Lingyun Cai , James Qian Zhang
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Paradice and Li LLP
- International Application: PCT/CN2013/089226 WO 20131212
- International Announcement: WO2015/085540 WO 20150618
- Main IPC: H04L12/00
- IPC: H04L12/00 ; H04B1/00 ; H04L12/10 ; H02J9/00 ; H04B1/40 ; G06F1/32 ; H04L12/66 ; H04L29/06 ; H04L12/28

Abstract:
An Ethernet device is disclosed that may reduce transient currents and/or power consumption while entering and exiting a low power mode by selectively powering-on and/or powering-off a number of transceiver components at different times (e.g., in a staggered manner). The transient currents and/or power consumption may be further reduced by assigning different quiet period durations to different transceiver chains, for example, to minimize the number of transceiver components that enter and/or exit the low power mode at the same time.
Public/Granted literature
- US20160359638A1 REDUCING CURRENT TRANSIENTS IN ENERGY EFFICIENT EHTERNET DEVICES Public/Granted day:2016-12-08
Information query