Search method and apparatus for a communication system
US-2015382316-A1 · Dec 31, 2015 · US
Open-loop timing and cyclic prefixes in cellular internet of things communication
US9510311B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9510311-B2 |
| Application number | US-201414510910-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 9, 2014 |
| Priority date | Oct 9, 2014 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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Methods, systems, and devices are described for wireless communication at a user equipment (UE). A UE may establish a connection with a cell based on an initial access procedure. The UE may also receive a downlink signal from the cell which includes a first cyclic prefix. The UE may transmit an uplink signal with a second cyclic prefix to the cell. The second cyclic prefix may have a different length than the first cyclic prefix.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of wireless communication at a user equipment (UE), comprising: establishing a connection with a cell based on an initial access procedure; receiving a downlink signal from the cell, the downlink signal comprising an orthogonal frequency division multiple access (OFDMA) signal or single carrier frequency division multiple access (SC-FDMA) signal, the downlink signal further comprising a first cyclic prefix; estimating a time of arrival of the re…
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Electricity · mapped topic
Electricity · mapped topic
- H04W56/0085Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9510311B2 cover?
- Methods, systems, and devices are described for wireless communication at a user equipment (UE). A UE may establish a connection with a cell based on an initial access procedure. The UE may also receive a downlink signal from the cell which includes a first cyclic prefix. The UE may transmit an uplink signal with a second cyclic prefix to the cell. The second cyclic prefix may have a different …
- Who is the assignee on this patent?
- Qualcomm Inc
- What technology area does this patent fall under?
- Primary CPC classification H04W56/0085. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).