Frequency hopping in full-duplex communications
US-2024032001-A1 · Jan 25, 2024 · US
Device and method for discovery channel hopping scheme
US9380445B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9380445-B2 |
| Application number | US-201414252258-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 14, 2014 |
| Priority date | Apr 19, 2013 |
| Publication date | Jun 28, 2016 |
| Grant date | Jun 28, 2016 |
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Abstract
Official abstract text for this publication.
A device and method generates a hopping scheme for mobile stations of a wireless network. The method includes receiving a number of channels N of the wireless network. The method includes generating a shuffling matrix as a function of the number of channels N, each row of the shuffling matrix being indicative of a respective one of the mobile stations, each column of the shuffling matrix being indicative of a respective broadcast time of a discovery signal in a hopping scheme. The method includes generating the hopping scheme for the mobile stations in the channels as a function of the shuffling matrix. The hopping scheme maximizes an interval between two consecutive broadcast times that any two of the mobile stations are assigned to transmit discovery signals on adjacent channels.
First claim
Opening claim text (preview).
What is claimed is: 1. A method, comprising: at a mobile station: receiving a number of channels N of a wireless network; generating a shuffling matrix as a function of the number of channels N, each row of the shuffling matrix being indicative of a respective one of a plurality of mobile stations, each column of the shuffling matrix being indicative of a respective broadcast time of a discovery signal in a hopping scheme; and generating the hopping scheme for the mobile stat…
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Classifications
- H04B1/7143Primary
Electricity · mapped topic
- H04W8/005Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9380445B2 cover?
- A device and method generates a hopping scheme for mobile stations of a wireless network. The method includes receiving a number of channels N of the wireless network. The method includes generating a shuffling matrix as a function of the number of channels N, each row of the shuffling matrix being indicative of a respective one of the mobile stations, each column of the shuffling matrix being …
- Who is the assignee on this patent?
- Apple Inc
- What technology area does this patent fall under?
- Primary CPC classification H04B1/7143. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 28 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).