Title:
PDCP DISCARD INDICATIONS FOR XR
Document Type and Number:
WIPO Patent Application WO/2024/092756
Kind Code:
A1
Abstract:
Methods, systems, apparatuses, and computer programs for informing a packet data convergence protocol (PDCP) receiver of PDCP PDUs that are to be discarded. In one aspect, a method can include actions of determining, by a PDCP transmitter, a set of PDCP PDUs that are to be discarded, generating, by the PDCP transmitter, a discard marker in a PDCP PDU header that signals to a PDCP receiver that the determined plurality of PDCP PDUs are to be discarded, and transmitting, by the PDCP transmitter, the generated PDCP PDU to a PDCP receiver.
Inventors:
ROSSBACH RALF (US)
KUO PING-HENG (US)
HU HAIJING (US)
XU FANGLI (US)
KUO PING-HENG (US)
HU HAIJING (US)
XU FANGLI (US)
Application Number:
PCT/CN2022/130003
Publication Date:
May 10, 2024
Filing Date:
November 04, 2022
Export Citation:
Assignee:
APPLE INC (US)
HU HAIJING (US)
HU HAIJING (US)
International Classes:
H04L27/00
Domestic Patent References:
| WO2020063722A1 | 2020-04-02 |
Foreign References:
| CN107079336A | 2017-08-18 | |||
| CN103918213A | 2014-07-09 |
Other References:
FUJITSU: "MAC PDU format and PDCP discard", 3GPP DRAFT; R2-1703233 MAC PDU FORMAT AND PDCP DISCARD, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Spoken, USA; 20170403 - 20170407, 3 April 2017 (2017-04-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051245134
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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