Adaptive synchronization management system for enhancing wireless network performance
US-2024323834-A1 · Sep 26, 2024 · US
Methods and apparatus for uplink timing alignment in system with large number of antennas
US8958412B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8958412-B2 |
| Application number | US-201313872844-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 29, 2013 |
| Priority date | May 11, 2012 |
| Publication date | Feb 17, 2015 |
| Grant date | Feb 17, 2015 |
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- Title
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Abstract
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A mobile station is configured to perform a method for uplink timing alignment in a wireless network. The method includes receiving a first downlink synchronization signal from a base station on a first beam pair at a first time associated with a first propagation delay. The method also includes receiving a second downlink synchronization signal from the base station on a second beam pair at a second time associated with a second propagation delay. The method further includes determining a second timing advance for the second beam pair based on a known first timing advance for the first beam pair and a time difference between the first time and the second time.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for uplink timing alignment by a mobile station in a wireless network, the method comprising: receiving a first downlink synchronization signal from a base station on a first beam pair at a first time associated with a first propagation delay; receiving a second downlink synchronization signal from the base station on a second beam pair at a second time associated with a second propagation delay; and determining a second timing advance for the s…
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Classifications
- H04W56/004Primary
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 US8958412B2 cover?
- A mobile station is configured to perform a method for uplink timing alignment in a wireless network. The method includes receiving a first downlink synchronization signal from a base station on a first beam pair at a first time associated with a first propagation delay. The method also includes receiving a second downlink synchronization signal from the base station on a second beam pair at a …
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04W56/004. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 17 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).