Abstract
A re-selection method reduces time needed to switch a packet data session from a first packet data channel in one cell to a second packet data channel in another cell. While the mobile station is engaged in a packet data session on the first packet data channel it monitors the channel quality of control channels in adjacent cells. During the packet data session the mobile stations reads at least part of the broadcast information on the adjacent control channels before the re-selection decision is made and identifies potential re-selection candidates. When certain predetermined criteria are met one or more of the adjacent control channels are identified as potential re-selection candidates and the mobile station switches to a new packet data channel in the selected cell. Because the mobile station has previously read the broadcast information in the selected cell it can immediately acquire service of the new packet data channel.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC |
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Yes | Basis Patent | |||
| 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
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 Number | |||||||
| US7376104B2 | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC |
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Yes | Basis Patent | |||
| US7376104B2 | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| AT339860T | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| AT339860T | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| EP1212913A1 | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| EP1212913A1 | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | Yes | Basis Patent | ||||
| EP1212913B1 | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| EP1212913B1 | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | Yes | Basis Patent | ||||
| JP4623901B2 | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| JP4623901B2 | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| MXPA02001782A | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC |
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No | Family Member | |||
| MXPA02001782A | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| WO0115482A1 | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC |
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No | Family Member | |||
| WO0115482A1 | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| JP2003507981A | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| JP2003507981A | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| CN1382360A | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| CN1382360A | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| DE60030740T2 | 2G | 19/12/2010 | ISLD-201101-002 | ERICSSON INC | No | Family Member | ||||
| DE60030740T2 | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | No | Family Member | ||||
| AU6954100A | 3G | 19/12/2018 | ISLD-201806-035 | SONY CORP | 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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