Abstract
A method for transmitting and receiving signals in consideration of a time alignment timer (TAT) which a user equipment (UE) runs after receiving a time alignment command (TAC) from a base station (BS) S1201. The UE performs initial transmission or retransmission of an uplink signal S1204 using wireless resources corresponding to an uplink grant signal received from the BS S1202 only when the TAT of the UE is running S1203. Similarly the UE does not transmit a HARQ feedback signal to a BS for a downlink signal received from the BS when the TAT of the UE is not running (fig.13).
Since the UE is not always located at a fixed position the transmission timing of the UE changes so when a TAC is received from the BS the UE assumes that the TAC is valid only for a specific time i.e. the UE assumes that it is in time synchronisation with the BS only when the TAT is running.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
All Pending Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
US2010074202A1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | Yes | Basis Patent | ||||
US2010074202A1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US2010074202A1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
US2010074202A1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
US2010074202A1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
US2010074202A1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
US2010074202A1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member | |||
US8243672B2 | 4G | 29/11/2009 | ISLD-200912-004 | LG | Yes | Basis Patent | ||||
US8243672B2 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US8243672B2 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
US8243672B2 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
US8243672B2 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
US8243672B2 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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US8243672B2 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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EP2166802A1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | Yes | Family Member | ||||
EP2166802A1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | Yes | Basis Patent | ||||
EP2166802A1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Basis Patent | ||||
EP2166802A1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
EP2166802A1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
EP2166802A1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
EP2166802A1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member | |||
EP2166802B1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | Yes | Family Member | ||||
EP2166802B1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | Yes | Basis Patent | ||||
EP2166802B1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Basis Patent | ||||
EP2166802B1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
EP2166802B1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
EP2166802B1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
EP2166802B1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member | |||
KR100917832B1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | Yes | Family Member | ||||
KR100917832B1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
KR100917832B1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
KR100917832B1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Basis Patent | ||||
KR100917832B1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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KR100917832B1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
KR100917832B1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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CN102047747A | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
CN102047747A | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
CN102047747A | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
CN102047747A | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
CN102047747A | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
CN102047747A | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
CN102047747A | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member | |||
CN102047747B | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
CN102047747B | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
CN102047747B | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
CN102047747B | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
CN102047747B | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
CN102047747B | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
CN102047747B | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member | |||
GB2462011B | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
GB2462011B | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
GB2462011B | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
GB2462011B | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
GB2462011B | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
GB2462011B | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
GB2462011B | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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Yes | Family Member | |||
GB2466399A | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
GB2466399A | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
GB2466399A | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
GB2466399A | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
GB2466399A | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
GB2466399A | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
GB2466399A | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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S3
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Yes | Family Member | |||
GB2466399B | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
GB2466399B | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
GB2466399B | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
GB2466399B | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
GB2466399B | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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S2
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Yes | Family Member | |||
GB2466399B | 4G | 02/03/2017 | ISLD-201702-011 | LG |
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Yes | Family Member | |||
GB2466399B | 4G | 02/03/2017 | ISLD-201702-042 | LG |
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S3
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Yes | Family Member | |||
WO2010032924A2 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
WO2010032924A2 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
WO2010032924A2 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
WO2010032924A2 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
WO2010032924A2 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Family Member | |||
WO2010032924A2 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
WO2010032924A2 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
WO2010032924A3 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
WO2010032924A3 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
WO2010032924A3 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | Yes | Family Member | ||||
WO2010032924A3 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
WO2010032924A3 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Family Member | |||
WO2010032924A3 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
WO2010032924A3 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
US2012275419A1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
US2012275419A1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US2012275419A1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
US2012275419A1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
US2012275419A1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
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Yes | Family Member | |||
US2012275419A1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
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S3
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Yes | Family Member | |||
US2012275419A1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
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S3
S4
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Yes | Family Member | |||
US8432865B2 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
US8432865B2 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US8432865B2 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
US8432865B2 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
US8432865B2 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
US8432865B2 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
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Yes | Family Member | |||
US8432865B2 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
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Yes | Family Member | |||
EP2600666A1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
EP2600666A1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
EP2600666A1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
EP2600666A1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
EP2600666A1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
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Yes | Family Member | |||
EP2600666A1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
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S6
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Yes | Family Member | |||
EP2600666A1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
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S3
S4
S5
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Yes | Family Member | |||
US2013215855A1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
US2013215855A1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US2013215855A1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
US2013215855A1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
US2013215855A1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
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Yes | Family Member | |||
US2013215855A1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
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S3
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Yes | Family Member | |||
US2013215855A1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
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S3
S4
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Yes | Family Member | |||
US9144068B2 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
US9144068B2 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US9144068B2 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
US9144068B2 | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
US9144068B2 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Family Member | |||
US9144068B2 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
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Yes | Family Member | |||
US9144068B2 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
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S3
S4
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Yes | Family Member | |||
CN103974409A | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
CN103974409A | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
CN103974409A | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
CN103974409A | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
CN103974409A | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Family Member | |||
CN103974409A | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
CN103974409A | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
CN103974409B | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
CN103974409B | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
CN103974409B | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
CN103974409B | 4G | 29/09/2014 | ISLD-201409-047 | LG | Yes | Family Member | ||||
CN103974409B | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Family Member | |||
CN103974409B | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Family Member | |||
CN103974409B | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
DK2166802T3 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
DK2166802T3 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
DK2166802T3 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
DK2166802T3 | 4G | 29/09/2014 | ISLD-201409-047 | LG | No | Family Member | ||||
DK2166802T3 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Family Member | |||
DK2166802T3 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
DK2166802T3 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
US2015373680A1 | 4G | 29/11/2009 | ISLD-200912-004 | LG | No | Family Member | ||||
US2015373680A1 | Not Available | 16/09/2012 | ISLD-201209-004 | LG | No | Family Member | ||||
US2015373680A1 | Not Available | 22/10/2012 | ISLD-201209-014 | LG | No | Family Member | ||||
US2015373680A1 | 4G | 29/09/2014 | ISLD-201409-047 | LG | No | Family Member | ||||
US2015373680A1 | 4G | 25/10/2016 | ISLD-201610-010 | LG |
S1
S2
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Yes | Basis Patent | |||
US2015373680A1 | 4G | 02/03/2017 | ISLD-201702-011 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
US2015373680A1 | 4G | 02/03/2017 | ISLD-201702-042 | LG |
S1
S2
S3
S4
S5
S6
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Yes | Family Member | |||
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US10966185B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies


Product

Use Cases

Services

Claim
1. A method for a terminal to transmit an uplink signal, the method comprising: receiving a time alignment command from a base station; running a time alignment timer for a predetermined time after the time alignment command is received; receiving an uplink grant signal from the base station; and performing an initial transmission or a retransmission of the uplink signal using a wireless resource corresponding to the uplink grant signal only when the time alignment timer is running.
2. The method according to claim 1, wherein the terminal ignores the uplink grant signal if the time alignment timer is not running when the uplink grant signal is received.
3. The method according to claim 1, further comprising: re-receiving the time alignment command from the base station and re-running the time alignment timer; re-receiving the uplink grant signal from the base station while the time alignment timer is re-running; and transmitting an uplink signal using a wireless resource corresponding to the re-received uplink grant signal.
4. The method according to claim 1, wherein the uplink grant signal received from the base station includes an uplink grant signal that the base station has actually transmitted and an uplink grant signal that the terminal erroneously detects due to a false alarm.
5. A method for a terminal to receive a downlink signal, the method comprising: receiving a time alignment command from a base station; running a time alignment timer for a predetermined time after the time alignment command is received; receiving a downlink allocation signal from the base station; receiving a downlink signal through a wireless resource corresponding to the downlink allocation signal; and transmitting HARQ feedback information according to a result of the reception of the downlink signal to the base station only when the time alignment timer is running.
6. The method according to claim 5, wherein the terminal does not transmit the HARQ feedback information according to the result of the reception of the downlink signal to the base station when the time alignment timer is not running.
7. The method according to claim 5, wherein the downlink allocation signal is received through a Physical Downlink Control Channel (PDCCH), and the downlink signal received through the wireless resource corresponding to the downlink allocation signal is received using a Physical Downlink Shared Channel (PDSCH)
8. A terminal for transmitting an uplink signal, the terminal comprising: a physical layer module including a reception module that receives a time alignment command and an uplink grant signal from a base station and a transmission module that performs an initial transmission or a retransmission of an uplink signal; and a MAC layer module that controls a time alignment timer to run for a predetermined time from a time at which the time alignment command is received by the reception module and controls the transmission module to perform the initial transmission or the retransmission of the uplink signal using the wireless resource corresponding to the uplink grant signal only when the time alignment timer is running.
9. The terminal according to claim 8, wherein the MAC layer module is designed to ignore the uplink grant signal received by the reception module if the time alignment timer is not running when the uplink grant signal is received by the reception module
10. The terminal according to claim 9, wherein the MAC layer module includes a HARQ entity and a plurality of HARQ processes managed by the HARQ entity, the MAC layer module transfers the uplink grant signal received by the reception module to the HARQ entity only when the time alignment timer is running, and the HARQ entity is designed to cause a HARQ process, corresponding to a time at which the uplink grant signal is received, to transmit the uplink signal through the transmission module
11. A terminal for receiving a downlink signal, the terminal comprising: a physical layer module including a reception module that receives a time alignment command and a downlink allocation signal from a base station and receives a downlink signal from the base station through wireless resources corresponding to the downlink allocation signal and a transmission module that transmits HARQ feedback information according to a result of the reception of the downlink signal; and a MAC layer module that controls a time alignment timer to run for a predetermined time from a time at which the time alignment command is received by the reception module and controls the transmission module not to transmit the HARQ feedback information when the time alignment timer is not running
12. The terminal according to claim 11, wherein the downlink allocation signal is received through a Physical Downlink Control Channel (PDCCH), and the downlink signal received through the wireless resources corresponding to the downlink allocation signal is received using a Physical Downlink Shared Channel (PDSCH)
13. The terminal according to claim 11, wherein the MAC layer module does not transfer the HARQ feedback information to the physical layer module when the time alignment timer is not running
14. The terminal according to claim 11, wherein the MAC layer module controls the transmission module to perform signal transmission to the base station through an uplink only when the time alignment timer is running.']
Associated Portfolios

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SUMMARY
ClaimChart-GB2462011A-STO
Patent number:GB2462011A
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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.