Method and apparatus for timing adjustment in a wireless communication system
US-12166709-B2 · Dec 10, 2024 · US
System and method for uplink timing synchronization in conjunction with discontinous reception
US9215696B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9215696-B2 |
| Application number | US-201314074070-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 7, 2013 |
| Priority date | Mar 20, 2008 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 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.
Systems and methods for controlling sounding reference signal transmission are provided; a user equipment starts transmitting the sounding reference signal in anticipation of uplink data transmission, and then discontinues transmitting the sounding reference signal after completion of uplink data transmission.
First claim
Opening claim text (preview).
What is claimed is: 1. A non-transitory computer readable medium having stored therein computer executable instructions for implementing a method in a user equipment, the method comprising: controlling a receiver to use discontinuous reception associated with configured on periods and off periods; maintaining a configuration of a set of sounding reference signal transmission resources; transmitting a request for an uplink transmission resource during one of the off periods; an…
Assignees
Inventors
Classifications
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04W56/0005Primary
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 US9215696B2 cover?
- Systems and methods for controlling sounding reference signal transmission are provided; a user equipment starts transmitting the sounding reference signal in anticipation of uplink data transmission, and then discontinues transmitting the sounding reference signal after completion of uplink data transmission.
- Who is the assignee on this patent?
- Blackberry Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04W56/0005. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 15 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).