Wireless communication method and wireless communication terminal for coexistence with legacy wireless communication terminal
US-12149354-B2 · Nov 19, 2024 · US
Reference signal patterns
US8995465B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995465-B2 |
| Application number | US-201113149766-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 31, 2011 |
| Priority date | May 4, 2010 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
Official abstract text for this publication.
Certain aspects of the present disclosure provide techniques for allocating resources for use in transmitting reference signals (RSs). According to certain aspects, a large set of enumerated possible CSI-RS resources (“CSI-RS patterns”) may be defined and a base station may select a CSI-RS pattern from a subset of the available patterns, with the subset determined by a transmission configuration.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for wireless communications, comprising: identifying, by a base station, a set of available channel state information reference signal (CSI-RS) patterns defining resources for use in transmitting CSI-RS in a subframe from multiple antenna ports; identifying, by the base station, a subset of the set of available CSI-RS patterns based on a transmission configuration; selecting, by the base station, one of the CSI-RS patterns from the subset; and…
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Classifications
- H04L5/0048Primary
Electricity · mapped topic
Electricity · mapped topic
- H04B7/0413Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8995465B2 cover?
- Certain aspects of the present disclosure provide techniques for allocating resources for use in transmitting reference signals (RSs). According to certain aspects, a large set of enumerated possible CSI-RS resources (“CSI-RS patterns”) may be defined and a base station may select a CSI-RS pattern from a subset of the available patterns, with the subset determined by a transmission configuration.
- Who is the assignee on this patent?
- Bhattad Kapil, Chen Wanshi, Montojo Juan, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H04L5/0048. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 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).