Abstract
The specification and drawings present a new method system apparatus and software product for defining an adaptive preamble length of a preamble for a continuous connectivity transmission using a control channel e.g. a UL (uplink) dedicated physical control channel (DPCCH) for transmitting the preamble. Such a preamble would reduce the accuracy requirement for the initial power setting after a transmission gap and also help the channel estimation and the synchronization of a data channel e.g. an enhanced dedicated channel (E-DCH). The preamble length can be optimized and defined using a predetermined criterion depending on: a) a degree of fading of a multipath channel which is used for transmitting data on the data channel and/or b) a throughput relative to a nominal throughput in the data channel.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 3G | 18/10/2007 | ISLD-200712-003 | NOKIA CORP | No | Family Member | ||||
| 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Basis Patent | |||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| US2007189237A1 | 3G | 18/10/2007 | ISLD-200712-003 | NOKIA CORP | No | Family Member | ||||
| US2007189237A1 | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Basis Patent | |||
| EP1985031A2 | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Family Member | |||
| EP1985031A4 | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Family Member | |||
| EP1985031B1 | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Family Member | |||
| JP2009527140A | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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No | Family Member | |||
| KR20080103559A | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Family Member | |||
| WO2007093869A2 | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Family Member | |||
| WO2007093869A3 | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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Yes | Family Member | |||
| AT552665T | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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No | Family Member | |||
| CN101385250A | 3G | 21/06/2010 | ISLD-201008-011 | NOKIA CORP |
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No | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
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Wireless communication
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