User equipment shift randomization for uplink control channel transmission
US-12081327-B2 · Sep 3, 2024 · US
Mobile station apparatus, processing method, and integrated circuit
US9197359B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9197359-B2 |
| Application number | US-201113881994-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 25, 2011 |
| Priority date | Oct 29, 2010 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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Abstract
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A mobile station apparatus efficiently switches coding schemes when coding both information indicating an ACK/NACK and first control information. A mobile station apparatus 200 determines a number of bits of information on a HARQ based on a number of downlink subframes corresponding to the information on a HARQ transmitted in a certain uplink subframe, a number of set serving cells, and a transmission mode set in each serving cell, applies spatial bundling to the information on a HARQ in a case where the determined number of bits of the information on a HARQ exceeds a predetermined value, and selects one of a first coding scheme and a second coding scheme based on the number of bits of the information on a HARQ to which spatial bundling has been applied and a number of bits of a scheduling request and codes both the information on a HARQ and the scheduling request.
First claim
Opening claim text (preview).
The invention claimed is: 1. A mobile station apparatus configured to communicate with a base station apparatus on a plurality of serving cells, the mobile station apparatus comprising: a determining unit configured to determine a number of bits of HARQ information based on a number of downlink subframes corresponding to an uplink subframe in which the HARQ information is transmitted, a number of serving cells configured, and a transmission mode configured in each serving cell;…
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Electricity · mapped topic
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 US9197359B2 cover?
- A mobile station apparatus efficiently switches coding schemes when coding both information indicating an ACK/NACK and first control information. A mobile station apparatus 200 determines a number of bits of information on a HARQ based on a number of downlink subframes corresponding to the information on a HARQ transmitted in a certain uplink subframe, a number of set serving cells, and a tra…
- Who is the assignee on this patent?
- Aiba Tatsushi, Suzuki Shoichi, Sharp Kk
- What technology area does this patent fall under?
- Primary CPC classification H04L1/001. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 24 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).