Long Term Evolution Femtocell Based Content Service System, and Driving Method Thereof

A driving method of an LTE femtocell based content service system including user equipment (UE) (100) connected to an EPC (400) network that is a core network through routes, that is, a radio network subsystem (RNS) (200) and a HeNS (300) including a femtocell;

• and a content service server (500) connected to the EPC (400) network, the driving method comprises:
• activating the content service server (500) (S100);
• transmitting system information including PCI, U_DL BW, Cell ID, TAC, HeNB Name and SNR, and query data from the user equipment (UE) (100) to the content service server (500) through the route of the HeNS (300) (S110);
• retrieving, by the content service server (500), corresponding content from the content DB (510) with reference to the received system information and query data (S130);
• and
• comparing, by the content service server (500), U_DL BW of the user equipment (UE) (100) with a bit rate of the retrieved corresponding content (S140),
• when the U_DL BW of the user equipment (UE) (100) is greater than the bit rate of the retrieved corresponding content in the comparing (S140), transmitting the retrieved corresponding content to the user equipment (UE) (100) through the route of the HeNS (300) (S150);
• and ending the process (S170);
• and
• when the U_DL BW of the user equipment (UE) (100) is less than the bit rate of the retrieved corresponding content in the comparing (S140), transmitting a service-disabled message to the user equipment (UE) (100) through the route of the HeNS (300) (S160);
• and ending the process (S170).

A driving method of an LTE femtocell based content service system including user equipment (UE) (100) connected to an EPC (400) network that is a core network through routes, that is, a radio network subsystem (RNS) (200) and a HeNS (300) including a femtocell;

• and a content service server (500) connected to the EPC (400) network in a circuit switching (CS) manner and a packet switching (PS) manner, the driving method comprises:
• activating the content service server (500) (S200);
• transmitting system information including PCI, U_DL BW, Cell ID, TAC, HeNB Name and SNR, and query data from the user equipment (UE) (100) to the content service server (500) through the route of the HeNS (300) (S210);
• retrieving, by the content service server (500), corresponding content from the content DB (510) with reference to the received system information and query data (S230);
• comparing, by the content service server (500), U_DL BW of the user equipment (UE) (100) with a bit rate of the retrieved corresponding content (S240);
• and
• when the U_DL BW of the user equipment (UE) (100) is greater than the bit rate of the retrieved corresponding content in the comparing (S240), transmitting the retrieved corresponding content to the user equipment (UE) (100) through the route of the HeNS (300) (S250) and ending the process (S290).