Terminal using frequency band of mobile satellite service for LTE/LTE-A
First Claim
1. A terminal, comprising:
- a first duplexer for separating a transmission signal and a reception signal in a band 1 defined in long term evolution (LTE)/LTE-Advanced;
a second duplexer for separating a transmission signal and a reception signal in a new band 65 which has belonged to a mobile satellite service (MSS) band and which has been allocated for a terrestrial wave; and
a selection switch for selecting any one of the first duplexer and the second duplexer,wherein if only the band 1 is configured and used, the selection switch selects the first duplexer for using the band 1, and if the new band 65 is configured and used, but the configured band does not overlap a range of the band 1, the selection switch selects the second duplexer for using the new band 65, andwherein if the new band 65 is configured and used, but the configured band overlaps the range of the band 1, the selection switch selects the second duplexer for using the new band 65, and the second duplexer supports only a bandwidth of 70 MHz for the new band 65.
1 Assignment
0 Petitions
Accused Products
Abstract
A disclosure of the present specification provides a terminal which uses a frequency band of a mobile satellite service for LTE/LTE-A. The terminal comprises: a first duplexer for separating a transmitted signal and a received signal in band 1 defined in long term evolution (LTE)/LTE-Advanced; a second duplexer for separating a transmitted signal and a received signal in new band 65 which was a mobile satellite service (MSS) band and now is allocated for the terrestrial service; and a selection switch for selecting one of the first duplexer and the second duplexer. Herein, when only band 1 is configured and used, only the first duplexer may be operated by the selection switch. In contrast, when new band 65 is configured and used, wherein the configured band does not overlap the range of band 1, and when new band 65 is configured and used, wherein the configured band overlaps the range of band 1 for carrier aggregation, only the second duplexer may be operated by the selection switch.
15 Citations
5 Claims
-
1. A terminal, comprising:
-
a first duplexer for separating a transmission signal and a reception signal in a band 1 defined in long term evolution (LTE)/LTE-Advanced; a second duplexer for separating a transmission signal and a reception signal in a new band 65 which has belonged to a mobile satellite service (MSS) band and which has been allocated for a terrestrial wave; and a selection switch for selecting any one of the first duplexer and the second duplexer, wherein if only the band 1 is configured and used, the selection switch selects the first duplexer for using the band 1, and if the new band 65 is configured and used, but the configured band does not overlap a range of the band 1, the selection switch selects the second duplexer for using the new band 65, and wherein if the new band 65 is configured and used, but the configured band overlaps the range of the band 1, the selection switch selects the second duplexer for using the new band 65, and the second duplexer supports only a bandwidth of 70 MHz for the new band 65. - View Dependent Claims (2, 3, 4, 5)
-
Specification