Uplink data congestion detection for low-latency services in wireless communication networks
US-2024373448-A1 · Nov 7, 2024 · US
Method and a system for down link control in a cellular telephony system
US9066366B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9066366-B2 |
| Application number | US-51623709-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 28, 2006 |
| Priority date | Nov 28, 2006 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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Abstract
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A method for traffic control in a cellular telephony system ( 100 ), each cell comprising at least one node, an RBS ( 130 ), for the control of traffic to and from users ( 150 ) in the cell. The traffic to each UE ( 150 ) can comprise at least one flow, and the method is intended for control of the flows in the traffic to UEs ( 150 ) in the system ( 100 ), and comprises one control function for each controlled flow to each of said UEs ( 150 ). Said control function comprises a congestion avoidance function ( 240, 440 ) which detects the presence or absence of congestion in a flow to an UE ( 150 ), and which, upon congestion or low utilization of the network reduces the bit rate to the UE ( 150 ) in a non-linear fashion, and which, in the absence of congestion, linearly increases the bit rate of the traffic to the UE ( 150 ).
First claim
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The invention claimed is: 1. A method for controlling the flow of traffic in a cellular telephony system including one or more cells, each cell including at least one Radio Base Station (RBS) to control the traffic to and from user equipment (UE) in the cell, wherein the traffic to each UE comprises at least one traffic flow, the method comprising: executing a control function for each controlled flow of traffic to each UE, wherein the control function comprises a congestion avoid…
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Electricity · mapped topic
- H04L47/12Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9066366B2 cover?
- A method for traffic control in a cellular telephony system ( 100 ), each cell comprising at least one node, an RBS ( 130 ), for the control of traffic to and from users ( 150 ) in the cell. The traffic to each UE ( 150 ) can comprise at least one flow, and the method is intended for control of the flows in the traffic to UEs ( 150 ) in the system ( 100 ), and comprises one control function for…
- Who is the assignee on this patent?
- Nádas Szilveszter, Lundh Peter, Rácz Sándor, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H04L47/12. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 23 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).