Hierarchies and categories for management and deployment of policies for distributed wireless traffic optimization
US-2015382236-A9 · Dec 31, 2015 · US
System and method for constructing a carrier to interference matrix based on subscriber calls
US8989751B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8989751-B2 |
| Application number | US-201414175707-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 7, 2014 |
| Priority date | Nov 3, 2004 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.
First claim
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What is claimed is: 1. A method, comprising: determining, by a device comprising a processor, a number of carrier-to-interference occurrences for a station pair, based on information about another number of occurrences of an interference parameter within a selected range for the station pair; determining, by the device, a relative percentage for the other number of occurrences of the interference parameter; measuring, by the device, during a measurement period, relative signal…
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- What does patent US8989751B2 cover?
- A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded informati…
- Who is the assignee on this patent?
- At & T Mobility Ii Llc
- What technology area does this patent fall under?
- Primary CPC classification H04W24/00. 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).