Abstract
PROBLEM TO BE SOLVED: To expand the range of an MBSFN cluster.
SOLUTION: A mobile communication system includes base stations each forming a cell and transmitting MBMS data to a mobile station located in the cell and control stations each controlling a connected base station. The control stations include at least one first control station and one second control station that determines a frequency for the cell and MBMS data transmission timing to instruct the first control station. Each of the first and second control stations performs time synchronization with another control station instructs the connected base station to set the frequency determined by the second control station to the cell and transmits to the connected base station the MBMS data in synchronization with the transmission timing determined by the second control station.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| WO2010050302A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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Yes | Basis Patent | |||
| WO2010050302A1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Basis Patent | ||||
| CN102204368A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| CN102204368A | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| CN102204368B | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| CN102204368B | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| EP2352346A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| EP2352346A1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| EP2352346A4 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| EP2352346A4 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| KR101265424B1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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Yes | Family Member | |||
| KR101265424B1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| KR20110069882A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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Yes | Family Member | |||
| KR20110069882A | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| US2011199954A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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Yes | Family Member | |||
| US2011199954A1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | Yes | Family Member | ||||
| US9497731B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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Yes | Family Member | |||
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| CN103561388A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| CN103561388A | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP5573676B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP5573676B2 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JPWO2010050302A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JPWO2010050302A1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP2014123976A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP2014123976A | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP2015164351A | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP2015164351A | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP6020650B2 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| JP6020650B2 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| US2017019879A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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No | Family Member | |||
| US2017019879A1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
| US2018167909A1 | 4G | 27/09/2012 | ISLD-201210-007 | NEC CORP |
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No | Family Member | |||
| US2018167909A1 | 4G,3G | 27/09/2012 | ISLD-201210-007 | NEC CORP | No | Family Member | ||||
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| US9936481B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| US10484970B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Broadcast/Multicast
Product
Use Cases
Wireless communication
Services
Claim
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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