System and method for intra-cell frequency reuse in a relay network
US-9210713-B2 · Dec 8, 2015 · US
Method for relaying data performed by a relay station in wireless communication system based on TDD
US8942101B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8942101-B2 |
| Application number | US-201013142847-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 5, 2010 |
| Priority date | Jan 5, 2009 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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A method of relaying data performed by a relay station in a wireless communication system based on time division duplex (TDD) is provided. The relay station receives downlink data from a base station and relays the downlink data to at least one mobile station in an uplink subframe which belongs to an unlinked subframe. Accordingly, uplink acknowledgement (ACK) collision can be avoided, and efficiency of resource allocation can be increased.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of relaying data by a relay station in a wireless communication system based on time division duplex (TDD) using a radio frame comprising a plurality of downlink subframes and a plurality of uplink subframes, the method comprising: transmitting downlink data to a mobile station (MS) at a downlink subframe; determining whether a first uplink subframe, to be used for transmitting uplink data to a base station (BS), is a linked uplink subframe,…
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Electricity · mapped topic
- H04B7/2606Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US8942101B2 cover?
- A method of relaying data performed by a relay station in a wireless communication system based on time division duplex (TDD) is provided. The relay station receives downlink data from a base station and relays the downlink data to at least one mobile station in an uplink subframe which belongs to an unlinked subframe. Accordingly, uplink acknowledgement (ACK) collision can be avoided, and effi…
- Who is the assignee on this patent?
- Seo Han Byul, Kim Byoung Hoon, Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04B7/2606. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 27 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).