Authorization method and apparatus
US-2024388909-A1 · Nov 21, 2024 · US
Method and apparatus for transmitting control information in a wireless communication system
US9065619B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9065619-B2 |
| Application number | US-201113575927-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 1, 2011 |
| Priority date | Feb 3, 2010 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting acknowledgement/negative ACK (ACK/NACK) in a wireless communication system which supports carrier aggregation, and to an apparatus for the method. A method in which a terminal transmits ACK/NACK in a wireless communication system that supports carrier aggregation comprises the following steps: receiving a physical downlink control channel (PDCCH); receiving a physical downlink shared channel (PDSCH) indicated by the PDCCH; and transmitting ACK/NACK for the PDSCH via a physical uplink control channel (PUCCH). A PUCCH format for transmitting ACK/NACK is selected by taking the number of aggregated carriers into account.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for, at a user equipment (UE), transmitting ACK/NACK (Acknowledgement/Negative Acknowledgement) in a wireless communication that supports carrier aggregation, the method comprising: receiving a physical downlink control channel (PDCCH); receiving a physical downlink shared channel (PDSCH) indicated by the PDCCH; and transmitting ACK/NACK for the PDSCH through a physical uplink control channel (PUCCH), wherein a PUCCH format for transmitt…
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Classifications
Electricity · mapped topic
- H04L5/0053Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9065619B2 cover?
- The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting acknowledgement/negative ACK (ACK/NACK) in a wireless communication system which supports carrier aggregation, and to an apparatus for the method. A method in which a terminal transmits ACK/NACK in a wireless communication system that supports carrier a…
- Who is the assignee on this patent?
- Han Seung Hee, Chung Jae Hoon, Moon Sung Ho, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H04L5/0053. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 23 2015 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).