Processing method under data duplication and related devices
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorHai Tang
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Abstract
A processing method under data duplication and related devices are provided, which are applied to a communication system. The communication system comprises a first communication device, and the first communication device comprises a PDCP entity. The method comprises: when data duplication is enabled, the PDCP entity of the first communication device duplicates target data, and the target data do not comprise data of which transmission have been completed and/or data that are being transmitted; and the PDCP entity of the first communication device delivers the duplicated target data to the RLC entity.
Claims14
A processing method under data duplication, applied to a communication system, wherein the communication system comprises a first communication device comprising a packet data convergence protocol (PDCP) entity, the method comprises:
- duplicating, by the PDCP entity of the first communication device, target data when data duplication is enabled, wherein the target data do not comprise data of which transmission has been completed, or do not comprise data that are being transmitted, or do not comprise data of which transmission has been completed and data that are being transmitted;
- and
- delivering, by the PDCP entity of the first communication device, duplicated target data to a radio link control (RLC) entity;
- wherein the target data do not comprise first data, PDCP COUNT of the first data is less than or equal to PDCP COUNT of data that are being in Automatic Repeat-reQuest (ARQ) transmission;
- or
- wherein the target data do not comprise second data, PDCP COUNT of the second data is less than or equal to PDCP COUNT of data of which at least one segment is being in Automatic Repeat-reQuest (ARQ) transmission;
- or
- wherein the target data do not comprise third data, PDCP COUNT of the third data is less than or equal to PDCP COUNT of data that are being in Hybrid Automatic Repeat reQuest (HARQ) transmission;
- or
- wherein the target data do not comprise fourth data, PDCP COUNT of the fourth data is less than or equal to PDCP COUNT of data of which at least one segment is being in Hybrid Automatic Repeat reQuest (HARQ) transmission.
A communication device, applied to a communication system, wherein the communication system comprises a first communication device, the communication device is the first communication device, the first communication device comprises a packet data convergence protocol (PDCP) entity, and the first communication device further comprises one or more processors, and one or more storages storing one or more programs, wherein:
- when the one or more programs are executed by the one or more processors, the one or more processors are used for executing acts of:
- duplicating target data through the PDCP entity when data duplication is enabled, wherein the target data do not comprise data of which transmission have been completed, or do not comprise data that are being transmitted, or do not comprise data of which transmission has been completed and data that are being transmitted;
- and delivering duplicated target data to a radio link control (RLC) entity through the PDCP entity;
- wherein the target data do not comprise first data, PDCP COUNT of the first data is less than or equal to PDCP COUNT of data that are being in Automatic Repeat-reQuest (ARQ) transmission;
- or the target data do not comprise second data, PDCP COUNT of the second data is less than or equal to PDCP COUNT of data of which at least one segment is being in ARQ transmission;
- or
- wherein the target data do not comprise third data, PDCP COUNT of the third data is less than or equal to PDCP COUNT of data that are being in Hybrid Automatic Repeat reQuest (HARQ) transmission;
- or the target data do not comprise fourth data, PDCP COUNT of the fourth data is less than or equal to PDCP COUNT of data of which at least one segment is being in HARQ transmission.
A communication device comprising one or more processors, one or more storages, one or more transceivers, and one or more programs;
- wherein the one or more programs are stored in the one or more storages and configured to be executed by the one or more processors, and the one or more programs comprise instructions for executing acts of:
- duplicating target data when data duplication is enabled, wherein the target data do not comprise data of which transmission has been completed and/or data that are being transmitted;
- and
- delivering duplicated target data to a radio link control (RLC) entity;
- wherein the target data do not comprise first data, packet data convergence protocol (PDCP) COUNT of the first data is less than or equal to PDCP COUNT of data that are being in Automatic Repeat-reQuest (ARQ) transmission;
- or
- wherein the target data do not comprise second data, PDCP COUNT of the second data is less than or equal to PDCP COUNT of data of which at least one segment is being in Automatic Repeat-reQuest (ARQ) transmission;
- or
- wherein the target data do not comprise third data, PDCP COUNT of the third data is less than or equal to PDCP COUNT of data that are being in Hybrid Automatic Repeat reQuest (HARQ) transmission;
- or
- wherein the target data do not comprise fourth data, PDCP COUNT of the fourth data is less than or equal to PDCP COUNT of data of which at least one segment is being in Hybrid Automatic Repeat reQuest (HARQ) transmission.
Dependencies are inferred from the claim text.