Diversity reception device, diversity reception method, reception program, and recording medium
US-9503290-B2 · Nov 22, 2016 · US
Wireless communication system, wireless communication device, and wireless communication method
US9130635B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130635-B2 |
| Application number | US-19326808-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 18, 2008 |
| Priority date | Aug 24, 2007 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A wireless communication system includes a transmitting device and a receiving device each including a plurality of antennas. A plurality of streams are subjected to spatial multiplexing and are transmitted in a downlink in which packets are transmitted from the transmitting device to the receiving device. In the transmitting device, each of the plurality of transmission streams is divided into a plurality of bit-series groups having decoding characteristics to which priority levels are assigned, the bit-series groups are subjected to encoding processes and modulating processes in accordance with the priority levels and further subjected to weighting and synthesizing, and each of the plurality of transmission streams in which a plurality of bit series items are synthesized with one another is spatially multiplexed and transmitted.
First claim
Opening claim text (preview).
What is claimed is: 1. A wireless communication system comprising a transmitting device and a receiving device each including a plurality of antennas, wherein a plurality of transmission streams included in a transmission data series are subjected to spatial multiplexing and are transmitted in a downlink in which packets are transmitted from the transmitting device to the receiving device, wherein the transmitting device comprises: a bit separation unit configured to divide the tr…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H04B7/0851Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9130635B2 cover?
- A wireless communication system includes a transmitting device and a receiving device each including a plurality of antennas. A plurality of streams are subjected to spatial multiplexing and are transmitted in a downlink in which packets are transmitted from the transmitting device to the receiving device. In the transmitting device, each of the plurality of transmission streams is divided into…
- Who is the assignee on this patent?
- Sawai Ryou, Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification H04B7/0851. 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).