Abstract
A method and apparatus are described for implementing a reset procedure for radio link control (RLC) using radio resource control (RRC) signaling. A wireless transmit/receive unit (WTRU) receives a request for RLC reset. A processor at the WTRU comprises a RRC entity and a RLC entity. The RRC entity receives the request for a RLC reset in a radio resource control message. The RLC entity reassembles RLC service data units (SDUs) from any protocol data units (PDUs) that are received out of sequence at a receiving side of the RLC entity. The reassembled SDUs are delivered in sequence to a packet data convergence protocol entity (PDCP). At the receiving side of the RLC entity any remaining PDUs that are not able to be reassembled are discarded. At a transmitting side of the RLC entity all SDUs and PDUs stored in transmit buffers are discarded.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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US2009175175A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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Yes | Basis Patent | |||
US2009175175A1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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No | Family Member | |||
US2009175175A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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S2
S3
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S5
|
No | Family Member | |||
KR20100108444A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S3
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S5
|
Yes | Family Member | |||
KR20100108444A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20100108444A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
KR101241056B1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S4
S5
|
Yes | Family Member | |||
KR101241056B1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101241056B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
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No | Family Member | |||
KR20100106572A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S2
S3
S4
S5
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Yes | Family Member | |||
KR20100106572A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20100106572A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
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S5
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No | Family Member | |||
EP2241045A2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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Yes | Family Member | |||
EP2241045A2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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No | Family Member | |||
EP2241045A2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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No | Family Member | |||
EP2241045B1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S3
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|
Yes | Family Member | |||
EP2241045B1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
EP2241045B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CA2711241A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CA2711241A1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CA2711241A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CA2711241C | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CA2711241C | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CA2711241C | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
CN101919195A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
CN101919195A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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|
No | Family Member | |||
CN101919195A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
WO2009088903A2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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|
No | Family Member | |||
WO2009088903A2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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|
No | Family Member | |||
WO2009088903A2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Basis Patent | |||
WO2009088903A3 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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No | Family Member | |||
WO2009088903A3 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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WO2009088903A3 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Basis Patent | |||
TW200931924A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S5
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No | Family Member | |||
TW200931924A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW200931924A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
TWI470986B | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S2
S3
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S5
|
No | Family Member | |||
TWI470986B | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI470986B | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2012093110A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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|
No | Family Member | |||
US2012093110A1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
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Yes | Basis Patent | |||
US2012093110A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US8693479B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
US8693479B2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
Yes | Basis Patent | |||
US8693479B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2011509051A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2011509051A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2011509051A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5150734B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5150734B2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP5150734B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2013102442A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2013102442A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2013102442A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5676549B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5676549B2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP5676549B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR101571643B1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101571643B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20140059282A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20140059282A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2014161074A1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2014161074A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2015092723A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP2015092723A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2015092723A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5883918B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
JP5883918B2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
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|
No | Family Member | |||
JP5883918B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR101661830B1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR101661830B1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101661830B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20140101883A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
KR20140101883A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20140101883A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
SG187407A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
SG187407A1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
SG187407A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
TW201524173A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
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S3
S4
S5
|
No | Family Member | |||
TW201524173A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201524173A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
TWI536788B | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
S1
S2
S3
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S5
|
No | Family Member | |||
TWI536788B | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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No | Family Member | |||
TWI536788B | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
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S5
|
No | Family Member | |||
US2015312896A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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No | Family Member | |||
US2015312896A1 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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US2015312896A1 | 4G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
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US2015312896A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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US9596674B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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No | Family Member | |||
US9596674B2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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No | Family Member | |||
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JP2016106489A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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S5
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No | Family Member | |||
JP2016106489A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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No | Family Member | |||
JP2016106489A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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JP6189982B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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JP6189982B2 | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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JP6189982B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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CN107070607A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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CN107070607A | 4G | 26/09/2014 | ISLD-201409-028 | INTERDIGITAL INC |
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CN107070607A | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Technologies
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Use Cases
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Services
Claim
1. A method implemented by a wireless transmit/receive unit (WTRU), comprising:
a radio resource control message (RRC) entity receiving an RRC connection reconfiguration message, and the RRC entity determining to reset a radio link control (RLC) entity based on the received RRC connection reconfiguration message;
the RLC entity reassembling RLC service data units (SDUs) from RLC protocol data units (PDUs) that are received out of sequence at a receiving side of the RLC entity;
the RLC entity delivering reassembled RLC SDUs in sequence to a packet data convergence protocol (PDCP) entity;
the RLC entity discarding at the receiving side of the RLC entity any remaining RLC PDUs that are not able to be reassembled;
the RLC entity stopping and resetting one or more timers associated with the RLC entity; and
the RLC entity resetting one or more state variables associated with the RLC entity to initial values.
2. The method according to claim 1, further comprising sending an RLC reset acknowledgment.
3. The method according to claim 1, wherein operating type of the RLC entity is acknowledgment mode.
4. A wireless transmit/receive unit (WTRU), comprising:
a processor comprising:
a radio resource control (RRC) entity configured to receive an RRC connection reconfiguration message and determine to reset a radio link control (RLC) entity based on the received RRC message; and
the radio link control entity configured to:
reassemble RLC service data units (SDUs) from RLC protocol data units (PDUs) that are received out of sequence at a receiving side of the RLC entity;
deliver reassembled RLC SDUs in sequence to a packet data convergence protocol (PDCP) entity;
discard at the receiving side of the RLC entity any remaining RLC PDUs that are not able to be reassembled;
stop and reset one or more timers associated with the RLC entity; and
reset one or more state variables associated with the RLC entity to initial values.
5. The WTRU according to claim 4, wherein the radio resource control entity is further configured to send an RLC reset acknowledgment.
6. The WTRU according to claim 4, wherein the radio resource control entity is further configured to send an RLC reset acknowledgment upon the RLC entity having completed a reset.
7. The WTRU according to claim 4, wherein operating type of the RLC entity is acknowledgment mode.
8. The WTRU according to claim 4, wherein operating type of the RLC entity is un-acknowledgment mode.
9. The WTRU according to claim 4, wherein the RRC entity is configured to determine whether to reset the RLC entity based on information included in the received RRC connection reconfiguration message.
10. The WTRU according to claim 4, wherein the RRC entity is configured to send a RLC reset indication to the RLC entity based on the received RRC connection reconfiguration message.
11. The WTRU according to claim 4, wherein the RLC entity is configured to discard one or more transmitting side RLC SDUs and RLC PDUs stored in transmit buffers.
12. The method according to claim 1, wherein operating type of the RLC entity is un-acknowledgment mode.
13. The method according to claim 1, further comprising the RRC entity determining whether to reset the RLC entity based on information included in the received RRC connection reconfiguration message.
14. The method according to claim 1, further comprising the RRC entity sending a RLC reset indication to the RLC entity based on the received RRC connection reconfiguration message.
15. The method according to claim 1, further comprising the RLC entity discarding one or more transmitting side RLC SDUs and RLC PDUs stored in transmit buffers.
Associated Portfolios
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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.