Method, apparatus and system for transmitting information
First Claim
1. A method for transmitting information, comprising:
- sending, by a radio network controller (RNC), a message for setting up or reconfiguring a shared enhanced dedicated channel (shared E-DCH) to a NodeB;
receiving, by the RNC, information from the NodeB about the shared E-DCH that the NodeB set up or reconfigured according to the message from the RNC to the NodeB;
exchanging, by the RNC, information with the NodeB through the shared E-DCH;
wherein the message from the RNC to the NodeB comprises the following parameters that are needed when a user equipment (UE) performs a random access procedure through the shared E-DCH;
a signature list, a relevant physical layer parameter, and a transmission bearer parameter;
and wherein the signature list is sent from the RNC to the NodeB in a same manner as sending a preamble signature in a physical random access channel (PRACH);
and wherein the exchanging information with the NodeB through the shared E-DCH comprises;
receiving, by the RNC, E-DCH data including a UE identity (ID) from the NodeB, andresolving, by the RNC, the E-DCH data received including the UE ID to obtain the UE ID;
wherein the E-DCH data including the UE ID is obtained by adding, by the NodeB, the UE ID of a UE into information received from the UE and converting, by the NodeB, data and the UE ID in the information into the E-DCH data including the UE ID, wherein the information received from the UE does not include any UE ID.
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Abstract
A method for transmitting information includes: by a NodeB, receiving a message for setting up/reconfiguring a shared Enhanced Dedicated Channel (E-DCH) transmission channel from a Radio Network Controller (RNC); and setting up the shared E-DCH transmission channel according to parameters in the message, and exchanging information with the RNC through an established shared E-DCH transmission bearer. A system and NodeB for transmitting information are also provided. With the present invention, the NodeB and the RNC can share the E-DCH transmission bearer, thus saving the channel resources between the NodeB and the RNC while speeding up the information transmission between the RNC and the NodeB.
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Citations
16 Claims
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1. A method for transmitting information, comprising:
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sending, by a radio network controller (RNC), a message for setting up or reconfiguring a shared enhanced dedicated channel (shared E-DCH) to a NodeB; receiving, by the RNC, information from the NodeB about the shared E-DCH that the NodeB set up or reconfigured according to the message from the RNC to the NodeB; exchanging, by the RNC, information with the NodeB through the shared E-DCH; wherein the message from the RNC to the NodeB comprises the following parameters that are needed when a user equipment (UE) performs a random access procedure through the shared E-DCH;
a signature list, a relevant physical layer parameter, and a transmission bearer parameter;and wherein the signature list is sent from the RNC to the NodeB in a same manner as sending a preamble signature in a physical random access channel (PRACH); and wherein the exchanging information with the NodeB through the shared E-DCH comprises; receiving, by the RNC, E-DCH data including a UE identity (ID) from the NodeB, and resolving, by the RNC, the E-DCH data received including the UE ID to obtain the UE ID;
wherein the E-DCH data including the UE ID is obtained by adding, by the NodeB, the UE ID of a UE into information received from the UE and converting, by the NodeB, data and the UE ID in the information into the E-DCH data including the UE ID, wherein the information received from the UE does not include any UE ID. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A radio network controller (RNC), comprising:
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a transmitter, configured to send a message for setting up or reconfiguring a shared enhanced dedicated channel (shared E-DCH) to a NodeB; and a receiver, configured to receive information from the NodeB about the shared E-DCH that the NodeB set up or reconfigured according to the message from the RNC to the NodeB and receive E-DCH data including a UE identity (ID) from the NodeB; a processor, configured to resolve the E-DCH data received including the UE ID to obtain the UE ID; wherein the message from the RNC to the NodeB comprises the following parameters that are needed when a user equipment (UE) performs a random access procedure through the shared E-DCH;
a signature list, a relevant physical layer parameter, and a transmission bearer parameter;and wherein the signature list is sent from the RNC to the NodeB in a same manner as sending a preamble signature in a physical random access channel (PRACH); and wherein the E-DCH data including the UE ID is obtained by adding, by the NodeB, the UE ID of a UE into information received from the UE and converting, by the NodeB, data and the UE ID in the information into the E-DCH data including the UE ID, wherein the information received from the UE does not include any UE ID. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification