Carrier aggregation (CA) for user equipment (UE) and wireless relays

A wireless communication network controls Carrier Aggregation (CA). A macrocell base station broadcasts a macro network Identifier (ID) and a relay network ID. A wireless relay broadcasts the macro network ID. The base station serves a first set of User Equipment (UEs) using CA responsive to the mac...

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Bibliographische Detailangaben
Hauptverfasser:	Oroskar Siddharth, Singh Jasinder Pal
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A wireless communication network controls Carrier Aggregation (CA). A macrocell base station broadcasts a macro network Identifier (ID) and a relay network ID. A wireless relay broadcasts the macro network ID. The base station serves a first set of User Equipment (UEs) using CA responsive to the macro network ID. The wireless relay serves a second set of UEs using CA responsive to the macro network ID. The base station also serves the wireless relay using CA responsive to the relay network ID. The base station determines that a CA load threshold is exceeded and responsively terminates CA for the first set of UEs. The base station also transfers an instruction to terminate CA for the second set of UEs using the macro network ID. The wireless relay receives the instruction and responsively terminates CA for the second set of UEs.