US 11,722,899 B2
Data processing method, access network device, and core network device
Jianhua Liu, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Oct. 15, 2021, as Appl. No. 17/503,061.
Application 17/503,061 is a continuation of application No. 16/988,544, filed on Aug. 7, 2020, granted, now 11,317,291.
Application 16/988,544 is a continuation of application No. PCT/CN2018/116551, filed on Nov. 20, 2018.
Claims priority of application No. PCT/CN2018/079200 (WO), filed on Mar. 15, 2018.
Prior Publication US 2022/0038908 A1, Feb. 3, 2022
Int. Cl. H04W 12/08 (2021.01); H04W 12/128 (2021.01); H04W 28/02 (2009.01); H04W 12/72 (2021.01); H04W 12/106 (2021.01)
CPC H04W 12/128 (2021.01) [H04W 12/08 (2013.01); H04W 12/106 (2021.01); H04W 12/72 (2021.01); H04W 28/0268 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An access network device, wherein the access network device comprises:
a transceiver, configured to receive first information sent by a core network device or a terminal device, wherein the first information comprises capacity information used for the terminal device; and
a processor, configured to determine, according to the first information, whether to perform security processing on to-be-processed data;
wherein the transceiver is configured to:
receive the first information sent by the core network device, wherein the first information is used for indicating one type of the following information: security processing is required to be performed on the to-be-processed data, security processing is not needed to be performed on the to-be-processed data, and security processing is preferred to be performed on the to-be-processed data;
wherein the processor is further configured to:
when the first information indicates that security processing is preferred to be performed on the to-be-processed data, determine, according to the capability information used for the terminal device to perform security processing, whether to perform security processing on the to-be-processed data;
wherein the processor is further configured to:
determine, according to a maximum data rate that can be supported by the terminal device to perform security processing, whether to perform security processing on the to-be-processed data.