Interoperability improvement between receivers and transmitters in a mobile station
First Claim
1. A mobile station comprising:
- a first antenna;
at least one second antenna;
a receiver coupled to the first antenna, the receiver comprising first control logic configured to generate a notification of the receiver being able to receive a reception frequency band; and
a transmitter coupled to the at least one second antenna and the receiver, the transmitter communicating radio frequency (RF) signals in a transmission frequency band over an RF transmit path to the at least one second antenna, the transmitter comprising;
a tunable filter coupleable to the RF transmit path; and
second control logic coupled to the tunable filter and configured to adjust at least one characteristic of the tunable filter based at least in part on the notification, the adjustment performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in the transmission frequency band with reception in the reception frequency band.
2 Assignments
0 Petitions
Accused Products
Abstract
A mobile station is disclosed that includes a first antenna, at least one second antenna, and a receiver coupled to the first antenna. The receiver includes first control logic configured to generate a notification of the receiver being able to receive a reception frequency band and includes a transmitter coupled to the at least one second antenna and the receiver. The transmitter communicates radio frequency (RF) signals in a transmission frequency band over an RF transmit path to the at least one second antenna. The transmitter includes a tunable filter coupleable to the RF transmit path, and second control logic configured to adjust at least one characteristic of the tunable filter based at least in part on the notification. The adjustment is performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in the transmission frequency band with reception in the reception frequency band.
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Citations
35 Claims
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1. A mobile station comprising:
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a first antenna; at least one second antenna; a receiver coupled to the first antenna, the receiver comprising first control logic configured to generate a notification of the receiver being able to receive a reception frequency band; and a transmitter coupled to the at least one second antenna and the receiver, the transmitter communicating radio frequency (RF) signals in a transmission frequency band over an RF transmit path to the at least one second antenna, the transmitter comprising; a tunable filter coupleable to the RF transmit path; and second control logic coupled to the tunable filter and configured to adjust at least one characteristic of the tunable filter based at least in part on the notification, the adjustment performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in the transmission frequency band with reception in the reception frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. In a mobile station comprising a first antenna and at least one second antenna, a method to operate a transmitter coupled to the at least one second antenna in combination with a receiver coupled to the first antenna, comprising:
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generating a notification of the receiver being able to receive a reception frequency band from the first antenna; based at least on the notification, adjusting characteristics of a tunable filter coupleable to a radio frequency (RF) transmit path of the transmitter, the adjustment performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in a transmission frequency band with reception in the reception frequency band; and transmitting information in the transmission frequency band through the RF transmit path, with the tunable filter coupled thereto, to the at least one second antenna. - View Dependent Claims (23)
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24. A computer program product comprising a machine-readable medium bearing a program of machine-readable instructions by an apparatus to perform operations for operating a transmitter coupled to at least one second antenna in combination with a receiver coupled to a first antenna, the operations comprising:
- generating a notification of the receiver being able to receive a reception frequency band from the first antenna, based at least on the notification, adjusting at least one characteristic of a tunable filter coupleable to a radio frequency (RF) transmit path of the transmitter, the adjustment performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in a transmission frequency band with reception in the reception frequency band; and
causing information to be transmitted in the transmission frequency band through the RF transmit path, with the tunable filter coupled thereto, to the at least one second antenna. - View Dependent Claims (25)
- generating a notification of the receiver being able to receive a reception frequency band from the first antenna, based at least on the notification, adjusting at least one characteristic of a tunable filter coupleable to a radio frequency (RF) transmit path of the transmitter, the adjustment performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in a transmission frequency band with reception in the reception frequency band; and
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26. An apparatus comprising:
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an input for receiving a notification of a receiver being able to receive a reception frequency band; a tunable filter; at least one connection for coupling the tunable filter to a radio frequency (RF) transmit path of a transmitter; control logic coupled to the tunable filter and to the input, the control logic responsive to at least the notification to adjust at least one characteristic of the tunable filter, the adjustment performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission by the transmitter in a transmission frequency band with reception in the reception frequency band. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35)
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Specification