Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications
US-12166546-B2 · Dec 10, 2024 · US
Method and apparatus for transmitting aperiodic sounding reference signal in wireless communication system
US9264262B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9264262-B2 |
| Application number | US-201113995043-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 19, 2011 |
| Priority date | Dec 17, 2010 |
| Publication date | Feb 16, 2016 |
| Grant date | Feb 16, 2016 |
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.
Provided is a method for transmitting an aperiodic sounding reference signal (SRS) in a wireless communication system. A terminal receives an SRS parameter, which indicates the number of antennas for transmitting the aperiodic SRS, by means of a physical downlink control channel (PDCCH), and transmits the aperiodic SRS to the base station using at least one antenna which belongs to the number of antennas for transmitting the aperiodic SRS.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for transmitting, by a user equipment (UE), an aperiodic sounding reference signal (SRS) in a wireless communication system, the method comprising: receiving, by the UE, an indication of a transmission mode of a physical uplink shared channel (PUSCH) from a base station through higher layer signaling; receiving, by the UE, an SRS parameter indicating a number of antenna ports for transmitting the aperiodic SRS from the base station through a physi…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H04L25/0224Primary
Electricity · mapped topic
Electricity · mapped topic
- H04L5/0051Primary
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 US9264262B2 cover?
- Provided is a method for transmitting an aperiodic sounding reference signal (SRS) in a wireless communication system. A terminal receives an SRS parameter, which indicates the number of antennas for transmitting the aperiodic SRS, by means of a physical downlink control channel (PDCCH), and transmits the aperiodic SRS to the base station using at least one antenna which belongs to the number o…
- Who is the assignee on this patent?
- Noh Min Seok, Chung Jae Hoon, Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04L25/0224. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 16 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).