Method and apparatus for transmitting and receiving channel state information in wireless communication system
US-2024429988-A1 · Dec 26, 2024 · US
Apparatus and method of discarding logged measurement in wireless communication system
US9072004B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9072004-B2 |
| Application number | US-201414484864-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 12, 2014 |
| Priority date | Feb 9, 2010 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 2015 |
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Abstract
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A method of discarding logged measurements in a wireless communication system is provided. A user equipment in a Radio Resource Control (RRC) connected mode receives a Minimization of Drive Tests (MDT) configuration from a base station and starts a validity timer upon receiving the MDT configuration. The user equipment in an RRC idle mode logs measurements based on the MDT configuration to collect logged measurements while the validity timer is running. When the validity timer is expired, the user equipment discards the MDT configuration and starts a conservation timer. When the conservation timer is expired, the logged measurements are discarded.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of discarding logged measurements of a User Equipment (UE) in a wireless communication system, the method comprising: receiving, by the UE, a first measurement configuration; upon receiving the first measurement configuration, starting a timer based on a first value set by the first measurement configuration; receiving, by the UE, a second measurement configuration; upon receiving the second measurement configuration, discarding the first meas…
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- What does patent US9072004B2 cover?
- A method of discarding logged measurements in a wireless communication system is provided. A user equipment in a Radio Resource Control (RRC) connected mode receives a Minimization of Drive Tests (MDT) configuration from a base station and starts a validity timer upon receiving the MDT configuration. The user equipment in an RRC idle mode logs measurements based on the MDT configuration to coll…
- Who is the assignee on this patent?
- Lg Electronics Inc, Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04W24/10. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 30 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).