Method for resource allocation
US-2024430866-A1 · Dec 26, 2024 · US
Method and apparatus for controlling transmit power in wireless communication system
US9807697B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9807697-B2 |
| Application number | US-201615208044-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 12, 2016 |
| Priority date | Sep 8, 2009 |
| Publication date | Oct 31, 2017 |
| Grant date | Oct 31, 2017 |
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Abstract
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A method is provided for transmitting a physical uplink control channel (PUCCH) in a wireless communication system supporting multiple antennas. The method is performed by a user equipment (UE) having a first antenna port and a second antenna port, and configured for using a multiple-antenna transmit mode for transmission using multiple antennas and a single-antenna transmit mode for transmission using a single antenna. The UE determines that the multiple-antenna transmit mode is to be used for transmitting the PUCCH, and determines a transmit power offset value to be added to a transmit power of the PUCCH depending on a PUCCH format to be used for transmitting the PUCCH using the first and second antenna ports. The UE transmits the PUCCH by using a first PUCCH resource through the first antenna port, and transmits the PUCCH by using a second PUCCH resource through the second antenna port.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for transmitting a physical uplink control channel (PUCCH) in a wireless communication system supporting multiple antennas, the method performed by a user equipment (UE) having a first antenna port and a second antenna port, and configured for using a multiple-antenna transmit mode for transmission using multiple antennas and a single-antenna transmit mode for transmission using a single antenna, the method comprising: determining that the multiple-…
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Classifications
Electricity · mapped topic
- H04W52/146Primary
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 US9807697B2 cover?
- A method is provided for transmitting a physical uplink control channel (PUCCH) in a wireless communication system supporting multiple antennas. The method is performed by a user equipment (UE) having a first antenna port and a second antenna port, and configured for using a multiple-antenna transmit mode for transmission using multiple antennas and a single-antenna transmit mode for transmissi…
- Who is the assignee on this patent?
- Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04W52/146. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 31 2017 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).