Communication terminal apparatus and radio communication method
First Claim
Patent Images
1. A piece of communication terminal apparatus, comprising:
- cell detection means for cell detection based on the results of correlation operation processing of a reception signal using a code for spreading used for a transmission side;
cell monitoring means for cell monitoring using the results of said correlation operation processing;
a cell management table for management by classification into base station groups, based on said results of cell detection and said ones of cell monitoring; and
management means for control of the cycle for cell detection and/or cell monitoring according to an event.
1 Assignment
0 Petitions
Accused Products
Abstract
In a correlation circuit 103, a correlation value is obtained by despreading processing of a reception signal. The above correlation value is sent to a cell detection circuit 104 and a cell monitoring circuit 105. The above results of cell detection and cell monitoring are sent to a cell management table 106 for classification and management of cells. A management circuit 107 changes the cycle for cell monitoring/cell detection according to various kinds of events, and, then, gives an instruction for cell detection and cell monitoring at the changed cycle to the cell detection circuit 104 and the cell monitoring circuit 105.
31 Citations
8 Claims
-
1. A piece of communication terminal apparatus, comprising:
-
cell detection means for cell detection based on the results of correlation operation processing of a reception signal using a code for spreading used for a transmission side;
cell monitoring means for cell monitoring using the results of said correlation operation processing;
a cell management table for management by classification into base station groups, based on said results of cell detection and said ones of cell monitoring; and
management means for control of the cycle for cell detection and/or cell monitoring according to an event. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A base station for radio communication with a piece of communication terminal apparatus, wherein
said communication terminal apparatus comprises: -
cell detection means for cell detection based on the results of correlation operation processing of a reception signal using a code for spreading used for a transmission side;
cell monitoring means for cell monitoring using the results of said correlation operation processing;
cell management table for management by classification into base station groups, based on said results of cell detection and said ones of cell monitoring; and
management means for control of the cycle for cell detection and/or cell monitoring according to an event.
-
-
8. A radio communication method according to the present invention comprises:
-
a cell detection step for cell detection based on the results of correlation operation processing of a reception signal using a code for spreading used for a transmission side;
a cell monitoring step for cell monitoring using said results of correlation operation processing;
a management step for management by classification into base station groups, based on said results of cell detection and said ones of cell monitoring; and
a control step for control of the cycle for cell detection and/or cell monitoring according to events.
-
Specification