Multiplexing of Uplink Control Information
US-2024430897-A1 · Dec 26, 2024 · US
Control channel transmitting method, base station and terminal
US9432976B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9432976-B2 |
| Application number | US-201514663036-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 19, 2015 |
| Priority date | Dec 28, 2004 |
| Publication date | Aug 30, 2016 |
| Grant date | Aug 30, 2016 |
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- Title
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Abstract
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A method used by a terminal in a wireless communication system, the method includes: receiving a control channel transmitted from a base station with use of a control channel format selected from among a plurality of control channel formats, each including modulation scheme information, according to whether Multiple Input Multiple Output (MIMO) transmission is applied or not, and wherein a number of bits indicating a modulation scheme included in a control channel format to be selected when the MIMO transmission is applied is greater than that included in a control channel format to be selected when the MIMO transmission is not applied.
First claim
Opening claim text (preview).
What is claimed is: 1. A method used by a terminal in a wireless communication system, the method comprising: receiving a control channel transmitted from a base station with use of a control channel format selected from among a plurality of control channel formats, each including modulation scheme information, according to whether Multiple Input Multiple Output (MIMO) transmission is applied or not; and demodulating the received control channel according to the modulation scheme information indicated by the control channel format selected by the base station, wherein a number of bits indicating a modulation scheme included in a control channel format to be selected when the MIMO transmission is applied is greater than that include in a control channel format to be selected when the MIMO output transmission is not applied.
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Classifications
- H04W72/20Primary
Control channels or signalling for resource management · CPC title
in the downlink direction of a wireless link, i.e. towards a terminal · CPC title
MIMO systems · CPC title
by adapting the transmission format · CPC title
of modulation type · CPC title
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- What does patent US9432976B2 cover?
- A method used by a terminal in a wireless communication system, the method includes: receiving a control channel transmitted from a base station with use of a control channel format selected from among a plurality of control channel formats, each including modulation scheme information, according to whether Multiple Input Multiple Output (MIMO) transmission is applied or not, and wherein a numb…
- Who is the assignee on this patent?
- Fujitsu Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04W72/20. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 30 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).