Discontinuous reception drx parameter configuration method and apparatus, terminal, and network-side device
US-2024430807-A1 · Dec 26, 2024 · US
System and method for semi-persistent and dynamic scheduling and discontinuous reception control
US8964650B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8964650-B2 |
| Application number | US-95854707-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 18, 2007 |
| Priority date | Jun 15, 2007 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as VoIP packets, are transmitted on the uplink and downlink using respective semi-persistent resources. For each mobile device, awake periods and sleep periods are defined. The semi-persistent resources are aligned with the awake periods so that most of the time the mobile device can turn off its wireless access radio during the sleep periods. In addition, signalling to request, and to allocate, resources for additional packets are transmitted during the awake periods, and the resources allocated for the additional packets are within the awake windows.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method in a wireless network, the method comprising: a) transmitting, by the network, downlink packets to a mobile device using a periodic semi-persistent downlink transmission resource that is aligned with discontinuous reception (DRX) awake periods defined for the mobile device by the network during establishment of DRX mode, wherein the semi-persistent downlink transmission resource is scheduled using semi-persistent scheduling; b) transmitting,…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US8964650B2 cover?
- Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as VoIP packets, are transmitted on the uplink and downlink using respective semi-persistent resources. For each mobile device, awake periods and sleep periods are defined. The semi-persistent resources are aligned with the awake periods so that most of the time the mobile device…
- Who is the assignee on this patent?
- Cai Zhijun, Womack James Earl, Blackberry Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04W52/0216. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 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).