aparelho de estação base de comunicação sem fio, dispositivo terminal de comunicação sem fio e método de comunicação sem fio

• Main Authors: DAISUKE TOMISHIMA, AKIYOSHI MONMA
• Format: Patent
• Language: Portuguese
• Published: 26.07.2016
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A wireless communication base station apparatus which reduces the power consumed by UE in communication using VoIP when in a silent state; and a wireless communication terminal device and wireless communication method of the same. A residual amount control unit (104) is provided with a MCS table where MCS index values are linked to modulation type and coding rate, and are further linked to DCI deletion information. Based on the MCS table and the wireless resource allocation results outputted from the control unit (103), in cases when silent information frames are continuing, the residual amount control unit (104) searches for DCI deletion information for deleting the DCI for a number of frames that is less than the number of frames of silent information, and controls the residual amount of the transmitted data so that the MCS index values linked to the detected DCI deletion information can be selected. The selected MCS index values are notified to the UE.