Method of deactivating high-speed downlink operation in CELL—FACH state for a wireless communications system and related apparatus
AssigneeInnovative Sonic Limited
InventorRichard Lee-Chee Kuo
Life of this patent
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Abstract
To avoid degrading the packet transmission performance, a method for improving a determining procedure of stopping a high speed downlink operation corresponding to a CELL_FACH state for a user equipment, also called UE, in the CELL_FACH state in a wireless communications system is provided. The method includes changing a setting of a dedicated variable corresponding to a dedicated HS-DSCH radio network transaction identifier, hereinafter called H-RNTI, from a use state to a close state; and determining that the setting of the dedicated variable and a setting of a common variable corresponding to a common H-RNTI are valid configuration if the setting of the common variable is a close state.
Claims8
A method for improving a determining procedure of stopping a high speed downlink operation corresponding to a CELL_FACH state for a user equipment, also called UE, in the CELL_FACH state in a wireless communications system, the method comprising:
- changing a setting of a dedicated variable corresponding to a dedicated HS-DSCH radio network transaction identifier, hereinafter called H-RNTI, from a use state to a close state;
- and
- determining that the setting of the dedicated variable and a setting of a common variable corresponding to a common H-RNTI are valid configuration if both the setting of the dedicated variable is a close state and the setting of the common variable is a close state,
- wherein determining that the setting of the dedicated variable and the setting of the common variable are valid configuration if both the setting of the dedicated variable is a close state and the setting of the common variable is the close state is determining that a setting of an HS DSCH RECEPTION CELL FACH STATE variable and a setting of an HS DSCH RECEPTION OF CCCH variable are valid configuration if both a setting of the HS DSCH RECEPTION CELL FACH STATE variable is “FALSE” and a setting of the HS DSCH RECEPTION OF CCCH variable is “FALSE” and wherein determining that the setting of the dedicated variable and the setting of the common variable are the valid configuration comprises maintaining a setting of an INVALID CONFIGURATION variable “FALSE”.
A communications device in a CELL_FACH state of a wireless communications system for improving a determining procedure of stopping a high speed downlink operation corresponding to the CELL_FACH state to avoid degrading the packet transmission performance, the communications device comprising:
- a control circuit for realizing functions of the communications device;
- a central processing unit coupled to the control circuit for executing a program code to operate the control circuit;
- and
- a memory coupled to the central processing unit for storing the program code;
- wherein the program code comprises:
- changing a setting of a dedicated variable corresponding to a dedicated HS-DSCH radio network transaction identifier, hereinafter called H-RNTI, from a use state to a close state;
- and
- determining that the setting of the dedicated variable and a setting of a common variable corresponding to a common H-RNTI are valid configuration if both the setting of the dedicated variable is a close state and the setting of the common variable is a close state,
- wherein determining that the setting of the dedicated variable and the setting of the common variable are valid configuration if both the setting of the dedicated variable is a close state and the setting of the common variable is the close state is determining that a setting of an HS DSCH RECEPTION CELL FACH STATE variable and a setting of an HS DSCH RECEPTION OF CCCH variable are valid configuration if both a setting of the HS DSCH RECEPTION CELL FACH STATE variable is “FALSE” and a setting of the HS DSCH RECEPTION OF CCCH variable is “FALSE” and wherein determining that the setting of the dedicated variable and the setting of the common variable are the valid configuration comprises maintaining a setting of an INVALID CONFIGURATION variable “FALSE”.
Dependencies are inferred from the claim text.