Radio apparatus and handover control method for radio apparatus
First Claim
1. A mobile radio communication apparatus applicable to a plurality of radio communication systems, comprising:
- a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal;
a signal processing device including a resource to which functions are defined, wherein the resource handles at least a modem function and a protocol function, and configured to perform a signal processing necessary in the transmission/reception by use of the resource; and
a controller which controls said signal processing device to redefine, to the resource, another modem function and another protocol function corresponding to respective one of the mobile communication systems.
1 Assignment
0 Petitions
Accused Products
Abstract
A mobile radio communication apparatus comprises a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal, a signal processing device including a resource to which functions are defined, wherein the resource handles at least a modem function and a protocol function, and configured to perform a signal processing necessary in the transmission/reception by use of the resource, and a controller that controls the signal processing device to redefine, to the resource, another modem function and another protocol function corresponding to respective one of the mobile communication systems.
-
Citations
28 Claims
-
1. A mobile radio communication apparatus applicable to a plurality of radio communication systems, comprising:
-
a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal;
a signal processing device including a resource to which functions are defined, wherein the resource handles at least a modem function and a protocol function, and configured to perform a signal processing necessary in the transmission/reception by use of the resource; and
a controller which controls said signal processing device to redefine, to the resource, another modem function and another protocol function corresponding to respective one of the mobile communication systems. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A mobile radio communication apparatus applicable to a plurality of radio communication systems, comprising:
-
a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal;
a signal processing device including a resource to which signal functions are defined, and configured to perform a signal processing necessary in the transmission/reception by use of the resource; and
a controller which controls said signal processing device to redefine, to the resource, a newly required signal processing function in accordance with a resource amount necessary for redefining the newly required signal processing function of the resource and a residual resource amount. - View Dependent Claims (7, 8, 9, 10, 11, 13, 14, 15, 17, 18, 19, 20, 21)
-
-
12. A mobile radio communication apparatus applicable to a plurality of radio communication systems, comprising:
-
a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal;
a signal processing device including a resource capable of redefining a signal processing function based on a predetermined software module, and configured to perform a signal processing necessary in the transmission/reception by use of the resource; and
a storage device configured to store a plurality of software modules respectively corresponding to said plurality of radio communication systems; and
a controller which reads out at least one software module corresponding to one of the mobile communication systems which is used by said mobile radio communication apparatus from said storage device, and controls said signal processing device and said storage device to supply the read-out software module to the resource.
-
-
16. A mobile radio communication apparatus applicable to a plurality of radio communication systems, comprising:
-
a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal;
a signal processing device including a resource to which signal functions are defined based on a predetermined software module, and configured to perform a signal processing necessary in the transmission/reception by use of the resource;
a storage device configured to store a plurality of software modules respectively corresponding to a plurality of signal processing functions executed by said signal processing device, and a table which records at least a use log of each of said plurality of software modules; and
a controller which controls said signal processing device and said storage device to read out at least one software module corresponding to a signal processing function to be executed by said signal processing device from said storage device, to assign the read-out software module to said signal processing device, and to rewrite at least one of the software modules stored in said storage device with reference to the table.
-
-
22. A radio communication apparatus applicable to a plurality of radio communication systems, comprising:
-
a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal;
a signal processing device including a resource to which signal functions are defined based on a predetermined software module, and configured to perform a signal processing necessary in the transmission/reception by use of the resource;
a storage device configured to store a plurality of software modules respectively corresponding to a plurality of signal processing functions executable by said signal processing device in correspondence with the radio communication systems, a plurality of first data files each having a file format corresponding to unique application software prepared for each of the radio communication systems, and a second data file having a common file format;
a first converter device configured to execute conversion of at least one of said plurality of first data files stored in said storage device into the second data file, and newly store the second data file in said storage device;
a second converter device configured to execute conversion of at least one of said plurality of second data files stored in said storage device into at least one first data file; and
a controller configured to control said signal processing device and said storage device to read out a software module corresponding to a predetermined one of the radio communication systems from said storage device and to assign the read-out software module to said signal processing device. - View Dependent Claims (23, 24, 25, 26, 27, 28)
-
Specification