Authorization method and apparatus
US-2024388909-A1 · Nov 21, 2024 · US
Method of transmitting feedback message in wireless communication system
US9130722B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130722-B2 |
| Application number | US-201314141249-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 26, 2013 |
| Priority date | Oct 18, 2007 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting N best subbands of M subbands according to CQI, where both M and N are a natural number and M is larger than N, generating multiple input multiple output (MIMO) information comprising N codebook indexes and N differential CQIs and transmitting the feedback message comprising the MIMO information.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of transmitting a feedback message, performed by a user equipment (UE), the method comprising: receiving an allocation message comprising a feedback type field and a channel quality indicator channel (CQICH) type field from a base station (BS), wherein the feedback type field indicates feedback information type to be included in a feedback message and the CQICH type field indicates at least a primary fast feedback channel or a secondary fast f…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04L5/0053Primary
Electricity · mapped topic
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- What does patent US9130722B2 cover?
- A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting N best subbands of M subbands according to CQI, where both M and N are a natural number and M is larger than N, generating multiple input multiple output (MIMO) information comprising N codebook indexes and N differential CQIs and transmitting the feedback message comprising t…
- Who is the assignee on this patent?
- Lg Electronics Inc
- 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 Sep 08 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).