RADIO RECEIVING APPARATUS, AND EXTRA-USE-UNIT-BAND REFERENCE SIGNAL MEASUREMENT METHOD
1 Assignment
0 Petitions
Accused Products
Abstract
A radio receiving apparatus and a reference signal on an unused unit band measurement method wherein QoS can be maintained and measured in a wireless communication system that simultaneously uses first and second frequency bands, each of which includes a plurality of unit bands, to transmit a series of data signal sequences. In a terminal (100), a measurement executing part (150-1) measures, during a first measurement interval overlapping with the second data reception interval and time-divided together with the first data reception interval, the reception power of a reference signal on an unused unit band transmitted over a unit band other than a first used unit band in the first frequency band. In this way, the terminal (100) can execute a data communication with a source base station (200) over any one of the frequency bands at any timing, which can reduce the delay of a downstream signal transmission. That is, a terminal (100) can be realized which can maintain and measure QoS.
-
Citations
9 Claims
-
1-4. -4. (canceled)
-
5. A radio receiving apparatus comprising:
-
a data receiving section that receives a data signal transmitted using a first used unit band included in a first frequency band comprising a plurality of unit bands, in a first data reception interval, and receives a data signal transmitted using a second used unit band included in a second frequency band including a plurality of unit bands, in a second data reception interval; and a reception power measuring section that measures a reception power of a reference signal on an unused unit band transmitted in a unit band different from the first used unit band and the second used unit band, in a first measurement interval, wherein the first measurement interval is time division multiplexed with the second data reception interval and set independently from the first data reception interval. - View Dependent Claims (6, 7, 8)
-
-
9. A radio receiving method comprising:
-
receiving a data signal transmitted using a first used unit band included in a first frequency band comprising a plurality of unit bands, in a first data reception interval, and receiving a data signal transmitted using a second used unit band included in a second frequency band including a plurality of unit bands, in a second data reception interval; and measuring a reception power of a reference signal on an unused unit band transmitted in a unit band different from the first used unit band and the second used unit band, in a first measurement interval, wherein the measurement interval overlaps the first data reception interval and is time division multiplexed with the second data reception interval.
-
Specification