Wireless selective call receiver with reduced power consumption at times of abnormal reception
AssigneeNEC Corporation
InventorKAZUO MORITA
Life of this patent
Estimating the term…
Abstract
In a wireless selective call receiver, a receiving section receives an interleaved data signal sequentially in units of bits. The interleaved data signal is generated by interleaving a data composed of a plurality of words. The receiving section deinterleaves the received data signal to produced a deinterleaved data signal corresponding to the plurality of words, and detects a message from the deinterleaved data signal. A control unit stops an operation of the receiving section not to perform when a number of words containing BCH error bits equal to or more than a first predetermined number exceeds a second predetermined number.
Claims12
A wireless selective call receiver comprising:
- a receiving section for receiving an interleaved data signal sequentially in units of bits, the interleaved data signal being generated by interleaving a data composed of a plurality of words, for deinterleaving the received data signal to produced a deinterleaved data signal corresponding to the plurality of words, and for detecting a message from said deinterleaved data signal;
- and
- a control unit for stopping an operation of said receiving section not to perform when a number of words containing BCH error bits equal to or more than a first predetermined number exceeds a second predetermined number.
A method of controlling a receiving operation in a wireless selective call receiver, comprising the steps of:
- receiving an interleaved data signal sequentially in units of bits, the interleaved data signal being generated by interleaving a data composed of a plurality of words;
- deinterleaving the received data signal to produced a deinterleaved data signal corresponding to the plurality of words;
- detecting a message from said deinterleaved data signal;
- stopping an operation of said receiving section not to perform when a number of words containing BCH error bits equal to or more than a first predetermined number exceeds a second predetermined number.
Dependencies are inferred from the claim text.