Managing group messages for LTE wakeup
US8923178B2 · kind B2 · utility
8Cited by
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38Claims
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Key dates
| Filing date | Apr 27, 2012 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | May 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In some implementations, a method for managing a receiver for user equipment in a Long Term Evolution (LTE) system includes receiving, within a Physical Downlink Control Channel (PDCCH) resource region of a first sub-frame, a message addressed to an Identifier (ID) associated with a group of UEs. The message contains wake-up indicators for more than one of the UEs within the group of UEs. Based on the message, at least a portion of a second sub-frame is received. The second sub-frame occurs at a different time than the first sub-frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.