Methods for responding to co-located coexistence (clc) request from a mobile electronic device and communications apparatuses capable of controlling multi-radio coexistence

A communications apparatus, comprising:

• a first radio module providing a first wireless communications service and communicating with a first communications device in compliance with a first protocol;
• and
• a second radio module providing a second wireless communications service and communicating with a second communications device in compliance with a second protocol, entering a learning phase, and transmitting a first request message to the second communications device to request for a period of absence to support an initial setup or connection setup operation of the first radio module.

A method for responding to a Co-located Coexistence (CLC) request from a mobile electronic device comprising a first radio module and a second radio module, performed by a base station, comprising:

• receiving a CLC request from the mobile electronic device, which requests for a period of absence of traffics to the second radio module to prevent interference with an operation of the first radio module;
• and
• enhancing transmission reliability when transmitting data to the second radio module in the requested period.