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Method and apparatus for reporting statistic information associated with random access in a wireless communication system
US9107225B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9107225-B2 |
| Application number | US-201213584354-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 13, 2012 |
| Priority date | Aug 12, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A method and apparatus for reporting statistic information associated with random access procedure and back-off process are provided. The method proposes a number of back-off interval reporting modes. The reporting modes include the first mode in which a sequence indicating every back-off interval applied during the back-off process is reported, the second mode in which a total sum of the every back-off interval applied during the back-off process is reported, the third mode in which an average of the every back-off interval applied during the back-off process is reported, and the fourth mode in which a variance of the every back-off interval applied during the back-off process is reported. The reporting information is transmitted via RRC signaling.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of reporting data related to random access procedure in a wireless communication system using a number of orthogonal frequency division multiplexing (OFDM) symbols, the method performed by a user equipment (UE) and comprising: performing a first random access procedure by transmitting a random access preamble to a base station (BS); when contention resolution for the first random access procedure is not successful, performing at least one back-off…
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- H04W74/0833Primary
Electricity · mapped topic
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- What does patent US9107225B2 cover?
- A method and apparatus for reporting statistic information associated with random access procedure and back-off process are provided. The method proposes a number of back-off interval reporting modes. The reporting modes include the first mode in which a sequence indicating every back-off interval applied during the back-off process is reported, the second mode in which a total sum of the every…
- Who is the assignee on this patent?
- Lee Ki Dong, Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04W74/0833. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).