Method and apparatus for terminal to camp on cell, and mobile terminal

A method for a terminal to camp on a cell, comprising:

• acquiring, by a mobile terminal, a signal of a serving cell and a signal of a neighboring cell;
• selecting, by the mobile terminal, a cell, of the serving cell or the neighboring cell, with an optimal signal value as an effective cell when at least one of a signal value of the serving cell meeting a standard cell access criterion or a signal value of the neighboring cell meeting a standard access criterion exists;
• and
• selecting, by the mobile terminal, a cell signal value from a signal value of the serving cell and a signal value of the neighboring cell for a compensation value combination estimation to obtain the effective cell when a signal value of the serving cell meeting a standard cell access criterion and a signal value of the neighboring cell meeting the standard cell access criterion does not exist;
• combining, by the mobile terminal, a corresponding compensation value with a signal value of the effective cell;
• and
• camping on the effective cell.

A mobile terminal, comprising:

• a receiver configured to acquire a signal of an available cell, wherein the signal of the available cell comprises a signal of at least one first cell when the mobile terminal is not camped on a serving cell, and wherein the signal of the available cell comprises a signal of the serving cell and a signal of a neighboring cell of the serving cell when the mobile terminal camps on the serving cell;
• and
• a processor configured to:
• select an effective cell from the available cell according to a signal strength and a historical camp-on success rate if a cell signal value of the available cell meets a standard cell access criterion;
• and
• cause the mobile terminal camp on the effective cell.

A mobile terminal, comprising:

• a receiver configured to receive a signal of a serving cell and a signal of a neighboring cell;
• and
• a processor configured to:
• use a cell, of the serving cell or the neighboring cell, with an optimal signal as an effective cell when a signal value of the serving cell meeting a standard cell access criterion or a signal value of the neighboring cell meeting a standard access criterion exists;
• and
• select a cell signal value from a signal value of the serving cell and a signal value of the neighboring cell for compensation value combination estimation to obtain an effective cell when a signal value of the serving cell meeting a standard cell access criterion and a signal value of the neighboring cell meeting the standard cell access criterion does not exist;
• combine a corresponding compensation value with the signal value of the effective cell;
• and
• cause the mobile terminal to camp on the effective cell, wherein the corresponding compensation value is combined with a cell signal value of the effective cell for the mobile terminal to camp on.