Abstract
A method for the terminal-to-terminal direct communication in the TDMA mobile communication system includes the following steps when making use of the uplink timeslots of the normal communication: in the initial phase, a sender still transmits a signal to a receiver according to its transmission timing for the normal communication; the receiver detects signals of its surrounding terminals that are in normal communication, and selects one with the strongest power as the strongest interference signal; the receiver detects the signal from the sender and compares the arrival time of the sender's signal with that of the strongest interference signal, and thereby obtains an adjustment control instruction for the sender, and feedback the control instruction to the sender; the sender adjusts its transmission timing according to the control instruction that it receives. This invention solves the synchronization problem of the direct communication in the TDD mobile communication system.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | Yes | Basis Patent | ||||
| 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | Yes | Basis Patent | ||||
| 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| EP1593211A1 | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | Yes | Basis Patent | ||||
| EP1593211A1 | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | Yes | Basis Patent | ||||
| EP1593211A1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| EP1593211B1 | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | Yes | Basis Patent | ||||
| EP1593211B1 | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | Yes | Basis Patent | ||||
| EP1593211B1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| CN1521967A | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| CN1521967A | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| CN1521967A | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| KR100946899B1 | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| KR100946899B1 | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| KR100946899B1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| KR20050096184A | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| KR20050096184A | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| KR20050096184A | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| US2006240854A1 | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| US2006240854A1 | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| US2006240854A1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Basis Patent | |||
| US7466989B2 | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| US7466989B2 | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| US7466989B2 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Basis Patent | |||
| WO2004073209A1 | 4G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| WO2004073209A1 | 4G,3G | 03/04/2018 | ISLD-201804-003 | SAMSUNG | No | Family Member | ||||
| WO2004073209A1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Synchronization
Product
Use Cases
Wireless communication
Services
Claim
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.