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Method, apparatus, and computer program product for contention access in wireless communication
US8988992B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8988992-B2 |
| Application number | US-201313735423-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 7, 2013 |
| Priority date | Jan 7, 2013 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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Method, apparatus, and computer program product example embodiments enable contention for access to a wireless communications medium. In example embodiments, a method comprises initiating a channel access procedure by an apparatus; performing, by the apparatus, in response to the channel access procedure initiation, a random draw for permission to start contention with other member apparatuses of a group in which the apparatus belongs, the random draw being based on how many member apparatuses of the group are expected to compete for the wireless communications medium; and starting, by the apparatus, contention for access to the wireless communications medium, if the apparatus wins the random draw.
First claim
Opening claim text (preview).
What is claimed is: 1. A method, comprising: initiating a channel access procedure by an apparatus; performing, by the apparatus, in response to the channel access procedure initiation, a random draw for permission to start contention with other member apparatuses of a group in which the apparatus belongs, the random draw being based on how many member apparatuses of the group are expected to compete for the wireless communications medium; starting, by the apparatus, contentio…
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- H04W74/0808Primary
Electricity · mapped topic
- H04W74/0833Primary
Electricity · mapped topic
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- What does patent US8988992B2 cover?
- Method, apparatus, and computer program product example embodiments enable contention for access to a wireless communications medium. In example embodiments, a method comprises initiating a channel access procedure by an apparatus; performing, by the apparatus, in response to the channel access procedure initiation, a random draw for permission to start contention with other member apparatuses …
- Who is the assignee on this patent?
- Nokia Corp
- What technology area does this patent fall under?
- Primary CPC classification H04W74/0808. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 24 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).