METHOD AND SYSTEM FOR CONTROLLING POWER IN A COMMUNICATION SYSTEM

METHOD AND SYSTEM FOR CONTROLLING POWER IN A COMMUNICATION SYSTEM

A power control method in a communication system and a system therefor are provided to enable an MS(Mobile Station) to transmit power control information to a BS(Base Station) while receiving a communication service from the BS, so as to quickly control transmission power of the BS, thereby improvin...

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Bibliographische Detailangaben
Hauptverfasser: YOMO HIROYUKI, WOO, JUNG SOO, CHO, YOUNG KWON, REYNISSON RAGNAR VIOIR, CHOI, HO KYU, POPOVSKI PETAR, PARK, DONG SEEK, DE CARBALHO ELISABETH, KIM, DEOK KI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:A power control method in a communication system and a system therefor are provided to enable an MS(Mobile Station) to transmit power control information to a BS(Base Station) while receiving a communication service from the BS, so as to quickly control transmission power of the BS, thereby improving system performance. When channel state information is received from a receiver, the first duplexing band and second duplexing band resources are allocated to the receiver according to the received channel state information(501-505). A communication service is provided to the receiver through the allocated resources, and power control information is received through the second duplexing band while a communication service is provided(507). Size of transmission power used when the communication service is provided is controlled according to the received power control information, and the communication service is supplied by using the controlled transmission power.