Abstract
A method and apparatus for accessing a contention-based uplink random access channel (RACH) in a single carrier frequency division multiple access (SC-FDMA) system are disclosed. A wireless transmit/receive unit (WTRU) randomly selects a RACH subchannel and a signature among a plurality of available RACH subchannels and signatures. The WTRU transmits a preamble using the selected signature via the selected RACH subchannel at a predetermined or computed transmission power. A base station monitors the RACH to detect the preamble and sends an acquisition indicator (AI) to the WTRU when a signature is detected on the RACH. When receiving a positive acknowledgement the WTRU sends a message part to the base station. If receiving a negative acknowledgement or no response the WTRU retransmits the preamble.
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4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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US2007064665A1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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Yes | Basis Patent | |||
US2007064665A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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US2007064665A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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AR055385A1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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AR055385A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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AR055385A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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AU2006283513A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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AU2006283513A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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AU2006283513B2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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AU2006283513B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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AU2006283513B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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CA2620234A1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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CA2620234A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
CA2620234A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
CA2620234C | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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CA2620234C | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
CA2620234C | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
EP1925109A2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
EP1925109A2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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S2
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No | Family Member | |||
EP1925109A2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
EP1925109A4 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
EP1925109A4 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
EP1925109A4 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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No | Family Member | |||
KR101011165B1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
KR101011165B1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
KR101011165B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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No | Family Member | |||
KR20080032258A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
KR20080032258A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
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No | Family Member | |||
KR20080032258A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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KR101132931B1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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KR101132931B1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
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No | Family Member | |||
KR101132931B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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KR20080041721A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
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|
No | Family Member | |||
KR20080041721A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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No | Family Member | |||
WO2007024791A2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
WO2007024791A2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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|
No | Family Member | |||
WO2007024791A2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Basis Patent | |||
WO2007024791A3 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
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No | Family Member | |||
WO2007024791A3 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
WO2007024791A3 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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S5
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Yes | Basis Patent | |||
BRPI0617105A2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
BRPI0617105A2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
BRPI0617105A2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2011188531A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
JP2011188531A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2011188531A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5823177B2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP5823177B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5823177B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
TW201025902A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201025902A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
TW201025902A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
TWI433489B | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI433489B | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
TWI433489B | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CN102244893A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN102244893A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CN102244893A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2011280210A1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
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No | Family Member | |||
US2011280210A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
Yes | Basis Patent | |||
US2011280210A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
IL189716A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
IL189716A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
IL189716A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR101298392B1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
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No | Family Member | |||
KR101298392B1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
KR101298392B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20120014033A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
KR20120014033A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20120014033A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2009506643A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2009506643A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2009506643A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR101298450B1 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
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No | Family Member | |||
KR101298450B1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR101298450B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20120060887A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
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No | Family Member | |||
KR20120060887A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20120060887A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CN101366212A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
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No | Family Member | |||
CN101366212A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
CN101366212A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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No | Family Member | |||
JP2013141309A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
JP2013141309A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
JP2013141309A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
JP6034226B2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
JP6034226B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
JP6034226B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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S3
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S5
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No | Family Member | |||
JP2014053903A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
JP2014053903A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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No | Family Member | |||
JP5896969B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
JP5896969B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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S3
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No | Family Member | |||
TW200711357A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
TW200711357A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
TWI441472B | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
TWI441472B | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
TW201404065A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
TW201404065A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
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No | Family Member | |||
US2013322386A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
US9301283B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
US9301283B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
JP2015084592A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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JP2015084592A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
JP2015084592A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
JP5897160B2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
JP5897160B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
JP5897160B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
MY151532A | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
MY151532A | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
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No | Family Member | |||
MY151532A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
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No | Family Member | |||
US2016165623A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
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No | Family Member | |||
US2016165623A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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S3
S4
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No | Family Member | |||
US9839046B2 | 4G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
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No | Family Member | |||
US9839046B2 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
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No | Family Member | |||
US9839046B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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S3
S4
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No | Family Member | |||
EP3169131A1 | 4G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
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S3
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S5
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No | Family Member | |||
EP3169131A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
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|
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