METHOD FOR PROCESSING RADIO LINK FAILURE, AND TERMINAL DEVICE AND NETWORK DEVICE
FIG5 is a schematic block diagram of a network device according to an embodiment of the present disclosure
As shown in FIG5, a network device 400 according to an embodiment of the present disclosure includes a receiving unit 410 and a determination unit 420. According to an exemplary embodiment, the network device may further include a sending unit 430.
schematic block diagram
430
sending unit
420
determination unit
500
device
530
memory
510
processor
410
receiving unit
520
transceiver
['1. A method for processing a Radio Link Failure (RLF), comprising: sending, by a terminal device, same Packet Data Convergence Protocol (PDCP) layer data to a network device using a primary carrier and a secondary carrier; if the number of transmissions of Acknowledged Mode Protocol Data Unit (AMD PDU) reaches the maximum number of transmissions in a Radio Link Control (RLC) entity corresponding to the secondary carrier, determining by the terminal device that an RLF event occurs in the secondary carrier; and sending, by the terminal device, first RLF type indication information to the network device, wherein the first RLF type indication information is used to indicate that a carrier where the RLF event occurs is the secondary carrier.', '15. A terminal device, comprising: a sending unit configured to send same Packet Data Convergence Protocol (PDCP) layer data to a network device using a primary carrier and a secondary carrier; a determination unit configured to, if the number of transmissions of Acknowledged Mode Protocol Data Unit (AMD PDU) reaches the maximum number of transmissions in a Radio Link Control (RLC) entity corresponding to the secondary carrier, determine that a Radio Link Failure (RLF) event occurs in the secondary carrier; and wherein the sending unit is configured to send first RLF type indication information to the network device, wherein the first RLF type indication information is used to indicate that a carrier where the RLF event occurs is the secondary carrier.', '22. A network device, comprising: a receiving unit configured to receive same Packet Data Convergence Protocol (PDCP) layer data which is sent by a terminal device using a primary carrier and a secondary carrier; wherein the receiving unit is configured to receive first RLF type indication information sent by the terminal device, wherein the first RLF type indication information is used to indicate that a carrier where a Radio Link Failure (RLF) event occurs is the secondary carrier, and the number of transmissions of Acknowledged Mode Protocol Data Unit (AMD PDU) reaches the maximum number of transmissions in a Radio Link Control (RLC) entity corresponding to the secondary carrier where the RLF event occurs; and a determination unit configured to determine that the carrier where the RLF event occurs is the secondary carrier according to the first RLF type indication information.']