Patent Number: 8,879,499

Title: Radio communication terminal

Abstract: A mobile communication terminal (100) has a path (T1) that supplies first and second upward link modulated transmission signals from a modulator-demodulator circuit (200) via a transmission filter (110A) to an adder (150), and a path (T2) that supplies signals via transmission filter (110B) to adder (150) depending on frequencies of signals. The adder (150) adds transmission signals supplied from the path (T1) and from the path (T2) and simultaneously sends them out via a transmitting and receiving antenna (101). The mobile communication terminal (100) supplies first and second forward link modulated reception signals received by transmitting and receiving antenna (101) via a reception filter (120) to the modulator-demodulator circuit (200).

Inventors: Oka; Shinya (Yokosuka, JP), Okada; Takashi (Yokohama, JP)

Assignee: NTT DoCoMo, Inc.

International Classification: H04W 4/00 (20090101)

Expiration Date: 2019-11-04 0:00:00