Multiplexing of Uplink Control Information
US-2024430897-A1 · Dec 26, 2024 · US
Method of transmitting control information using physical uplink shared channel region in mimo antenna system
US2016381676A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016381676-A1 |
| Application number | US-201615262005-A |
| Country | US |
| Kind code | A1 |
| Filing date | Sep 12, 2016 |
| Priority date | Oct 1, 2009 |
| Publication date | Dec 29, 2016 |
| Grant date | — |
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Abstract
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Provided is a method of transmitting control information using a physical uplink shared channel (PUSCH) region in a system employing a multi-input multi-output (MIMO) antenna system in which transmission is performed through a plurality of layers. A method of transmitting a channel quality indicator (CQI)/precoding matrix indicator (PMI) using a PUSCH region in a system employing a MIMO antenna system in which transmission is performed through a plurality of layers includes encoding the CQI/PMI using one channel encoder, and transmitting the encoded CQI/PMI using some or all of the layers. Accordingly, it is possible to transmit uplink control information through a PUSCH region using a plurality of layers.
First claim
Opening claim text (preview).
We claim: 1 . A method of transmitting control information using an uplink data channel, the method comprising: transmitting control information using a first resource region of a first layer; and transmitting data using a second resource region of a second layer corresponding to the first resource region. 2 . A method of receiving control information using an uplink data channel, the method comprising: receiving a first codeword through a first layer; and receiving a second codeword through a second layer, wherein data is received through a first resource region of the first layer and control information is received through a second resource region of the second layer corresponding to the first resource region when the second codeword has a higher MCS(Modulation and Coding Scheme) level than the first codeword.
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Classifications
- H04W72/21Primary
in the uplink direction of a wireless link, i.e. towards the network · CPC title
Time-frequency-space · CPC title
Physical resource allocation for CQI · CPC title
- H04L1/001Primary
applied to control information · CPC title
Allocation of signalling, i.e. of overhead other than pilot signals · CPC title
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- What does patent US2016381676A1 cover?
- Provided is a method of transmitting control information using a physical uplink shared channel (PUSCH) region in a system employing a multi-input multi-output (MIMO) antenna system in which transmission is performed through a plurality of layers. A method of transmitting a channel quality indicator (CQI)/precoding matrix indicator (PMI) using a PUSCH region in a system employing a MIMO antenna…
- Who is the assignee on this patent?
- Electronics & Telecommunications Res Inst
- What technology area does this patent fall under?
- Primary CPC classification H04W72/21. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Dec 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).