Reverse power control methods based on multi carrier
First Claim
1. A reverse power control method based on multi-carrier, which is used to perform, by an access network, power control on multiple services requested by a terminal, for each service, the method comprising:
- the access network determining a forward carrier for the service, establishing a corresponding relationship between a reverse carrier corresponding to the forward carrier and the forward carrier, and transmitting the forward carrier and the corresponding relationship to the terminal;
the access network determining a power control command of the service according to a service type of the service, wherein different types of services borne on different carriers correspond to different power control commands; and
the access network transmitting the power control command of the service to the terminal by the forward carrier;
wherein, before the access network determines the forward carrier for the service, the method further comprises;
the terminal transmitting an access request to the access network, so as to request for establishing a forward service channel of the service, wherein the access request carries information of the service type of the service; and
the access network establishing the forward service channel of the service according to the access request, wherein the forward service channel is borne on the forward carrier.
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Accused Products
Abstract
A reverse power control method based on multi-carrier includes: an access network determining a forward carrier for a service, establishing a corresponding relationship between a reverse carrier corresponding to the forward carrier and the forward carrier, and transmitting the forward carrier and the corresponding relationship to the terminal (S102); the access network determining a power control command of the service according to a service type of the service (S104); the access network transmitting the power control command of the service to the terminal by the forward carrier (S106). The present invention can reduce the power consumption of the terminal efficiently and improve the QoS.
38 Citations
19 Claims
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1. A reverse power control method based on multi-carrier, which is used to perform, by an access network, power control on multiple services requested by a terminal, for each service, the method comprising:
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the access network determining a forward carrier for the service, establishing a corresponding relationship between a reverse carrier corresponding to the forward carrier and the forward carrier, and transmitting the forward carrier and the corresponding relationship to the terminal; the access network determining a power control command of the service according to a service type of the service, wherein different types of services borne on different carriers correspond to different power control commands; and the access network transmitting the power control command of the service to the terminal by the forward carrier;
wherein, before the access network determines the forward carrier for the service, the method further comprises;the terminal transmitting an access request to the access network, so as to request for establishing a forward service channel of the service, wherein the access request carries information of the service type of the service; and the access network establishing the forward service channel of the service according to the access request, wherein the forward service channel is borne on the forward carrier. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A reverse power control method based on multi-carrier, which is used to perform, by an access network, a power control on multiple services requested by a terminal, for each service, the method comprising:
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the access network determining a power control command of the service according to a service type of the service, wherein different types of services borne on different carriers correspond to different power control commands; the terminal determining a reverse carrier of the service, establishing a corresponding relationship between the reverse carrier and a forward carrier corresponding to the reverse carrier, and transmitting the reverse carrier and the corresponding relationship to the access network; and the access network determining the forward carrier corresponding to the reverse carrier according to the reverse carrier and the corresponding relationship, and transmitting the power control command of the service to the terminal via the forward carrier. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification