Abstract: Provided are an energy-saving method, a base station, a control unit, and a storage medium. The method includes: collecting energy-consumption influencing factor data of a target cell; predicting a load trend of the target cell according to the energy-consumption influencing factor data; and determining, according to the load trend, an energy-saving strategy of the target cell and effective time corresponding to the energy-saving strategy and executing the energy-saving strategy according to the effective time.

Abstract: Provided are a method and system for transmitting dynamic control plane signaling of a virtual cell. The method includes: selecting, by a transmitting end, a base station from a base station set constituting the virtual cell as a channel through which a control plane signaling is transmitted; and transmitting, by the transmitting end, the control plane signaling to a receiving end via the selected base station.

Abstract: The present invention discloses a method and system for transmitting multi-carrier uplink data at a network side. The method comprises: whenever setting up or adding a multi-carrier enhanced dedicated channel cell, a radio network controller notifying a NodeB dominating the multi-carrier enhanced dedicated channel cell of carrier identifier information of a carrier corresponding to the multi-carrier enhanced dedicated channel cell; and whenever receiving data transmitted by a terminal using a multi-carrier high-speed uplink packet access technique in the multi-carrier enhanced dedicated channel cell via the carrier, the NodeB carrying the carrier identifier information of the carrier bearing the data in enhanced dedicated channel uplink data frames when constructing the enhanced dedicated channel uplink data frames, and transmitting the constructed enhanced dedicated channel uplink data frames to the radio network controller.

Abstract: A method and device for an inter-RAT handover for a PS service in a dual-mode RNC are disclosed in the present invention, which are used to support an inter-RAT handover optimization flow of the PS service in the dual-mode RNC, thereby solving the problem that the current inter-RAT handover optimization flow does not support the PS handover. With the present invention, in the inter-RAT handover optimization flow, an inter-RAT relocation flow and a radio resource allocation flow of a destination system are executed in parallel, and an encryption indication is sent to a central network through inter-RAT relocation required message; a BSC forwards user data to the central network according to the encryption indication.

Abstract: A method and a system for controlling a compressed mode in a macro-diversity state are provided by the disclosure, wherein the method comprises that a terminal and a serving node B determine a compressed mode, wherein the compressed mode comprises: transmission gap pattern sequence information; the terminal and the serving node B start or stop the compressed mode, the terminal or the serving node B indicates a current compressed mode state to a related node B, and the related node B performs compressed mode operation according to the current compressed mode state. According to the disclosure, the problem that the execution state of the compressed mode of the terminal and a network side cannot be synchronized is solved, normal operation of the compressed mode of the terminal is guaranteed, and the service quality of the terminal and the performance of the system are improved.

Abstract: A method for determining a slot format of an F-DPCH is disclosed in the present disclosure, including: a Node B using No.0 slot format of the F-DPCH as the slot format for transmitting information over the F-DPCH when detecting that a UE in CELL_FACH state or idle mode is using an E-DCH. An apparatus for determining a slot format of an F-DPCH is also disclosed. The present disclosure ensures that the slot format of the F-DPCH transmitted by the Node B is identical with that of the F-DPCH received by the UE, so that the UE can correctly receive the TPC bits carried on the F-DPCH, and thus the UE can use the TPC bits to implement inner loop power control. Therefore, the Node B can correctly receive the data information transmitted over an E-DPDCH.

Abstract: A method and a system for configuring an enhanced dedicated channel transmission bearer mode are provided by the present invention. The method comprises: in a situation that a first radio network controller (RNC) establishes an enhanced dedicated channel cell over a non-main carrier frequency layer in a predetermined network element, the first RNC configuring an enhanced dedicated channel transmission bearer mode of the predetermined network element, wherein the predetermined network element comprises at least one of the following: a node B connected to the first RNC and a second RNC connected to the first RNC. The present solution solves the problem in the related art that: the radio network controller cannot distinguish the received data from a main carrier and the received data from an auxiliary carrier.

Abstract: A method for configuring an absolute grant mapping relationship table for a drift radio network controller, comprises: a serving radio network controller informing the drift radio network controller of the absolute grant mapping relationship table used by an enhanced-dedicated channel absolute grant channel (E-AGCH) by signaling; and the drift radio network controller returning a response message to the serving radio network controller after storing the information configured. The present invention guarantees that absolute grant values corresponding to the Node B and the user equipment are obtained from the same absolute grant mapping relationship table, i.e. from the same table of relationships between absolute grant values and indexes, and the allocation and use of the power resource by them are consistent, so that efficient use of resources and security of the system are guaranteed.

Abstract: The present disclosure discloses a method for mapping a logical channel to a Media Access Control (MAC) flow, the method includes: a Radio Network Controller (RNC) informs a User Equipment (UE) of corresponding relationship between a Common Control Channel (CCCH) and an Enhanced-Dedicated Channel (E-DCH) MAC flow through signaling; the UE receives the signaling, and obtains the corresponding relationship between the CCCH and the E-DCH MAC flow. The present disclosure further discloses a system for mapping a logical channel to an MAC flow. Through the method and system disclosed in the present disclosure, it is convenient for both a Node B (NodeB) and UE can accurately obtain the corresponding relationship between the CCCH and the E-DCH MAC flow, which ensures the NodeB decodes correctly, thus improving the success rate in receiving signaling and data.

Abstract: The present invention discloses a method, a system and a C-RNC for determining the support capability of a local cell, the method comprising the following steps of: a controlling radio network controller (C-RNC) receiving from a node B capability support information about the local cell of the node B, wherein the capability support information comprises uplink multi-carrier capability support information and shared interconnection of type B (IUB) transport bearer capability support information; and the C-RNC determining by default that the local cell supports a separate IUB transport bearer, and determining an uplink multi-carrier support capability and a shared IUB transport bearer support capability of the local cell according to the capability support information. The present invention accelerates the processing of the C-RNC, thereby improving the system performance.

Abstract: The present invention discloses a method and an apparatus for obtaining the Hybrid Automatic Repeat Request (HARQ) information of a CCCH, wherein the method for obtaining the HARQ information of the CCCH comprises: a base station receiving a request message from a Radio Network Controller (RNC), wherein the request message is used to indicate the HARQ information used by the CCCH; the base station obtaining the HARQ information used by the CCCH according to the request message. According to the present invention, the base station obtains the HARQ information of the CCCH according to the message from the radio network controller, thus which is convenient for both the base station and a UE to know exactly the corresponding relationship between the CCCH logical channel and the HARQ used by the CCCH logical channel, thereby guaranteeing Node B to perform decoding correctly and improving the reception success rate of signal and data.

Abstract: A method for data transmission in a communication system is disclosed in the present invention. The method includes: after the radio access network and the core network finish the initialization, the core network initiates a public bearer establishment or the radio access network requests to establish the public bearer, and the radio access network and the core network establish the public bearer there between; and the radio access network and the core network transmit uplink data and/or downlink data of multiple machine type communication (MTC) equipment by using the public bearer. A system for data transmission in a communication system is also disclosed in the present invention.

Abstract: Disclosed are a terminal and a grant processing method therefor. The method includes: when a terminal carries out the 16 quadrature amplitude modulation (16QAM) operation, if an absolute grant is mapped by using absolute grant value mapping relationship table 1, then scheduling grant table 1 will be utilized to update a serving grant; and if the absolute grant is mapped by using absolute grant value mapping relationship table 2, then scheduling grant table 2 will be utilized to update the serving grant. By way of the present invention, the boundaries of various tables match each other as far as possible, thereby the performance problem appearing during the engineering application can be solved, improving the performance of high speed uplink packet access (HSUPA) technology during engineering application.

Abstract: A method of flow control between radio network controller and base station is disclosed. The method includes: step 1, the base station carrying information of Maximum PDU Length in a capacity allocation frame of High Speed Downlink Shared Channel; step 2, the radio network controller receiving the capacity allocation frame from the base station; step 3, the radio network controller transmitting data to the base station, wherein the amount of data transmitted during one HS-DSCH Interval is less than or equal to the product of Maximum PDU Length carried in said capacity allocation frame and the maximum number of PDUs that can be transmitted during one HS-DSCH Interval. The disclosed method enables the base station control the flow with the radio network controller in the common state of the fortified connection mode.

Abstract: A method for transmitting multi-carrier enhanced dedicated channel data, comprising a first sending step and a first receiving step, wherein the first sending step comprises: when a node B only has an enhanced dedicated channel cell of a single carrier frequency layer in the multi-carrier, setting “uplink multiplexing information” in an enhanced dedicated channel uplink data frame as “null” and sending it to a serving radio network controller; the first receiving step comprises: the serving radio network controller receiving the enhanced dedicated channel uplink data frame sent by the node B of sender which only has the enhanced dedicated channel cell of a single carrier frequency layer in the multi-carrier, and distinguishing which carrier in the multi-carrier is the carrier for receiving data carried in the enhanced dedicated channel uplink data frame based on carrier identifier information corresponding to carrier frequency of the enhanced dedicated channel cell recorded.

Abstract: The invention provides a method and a device for confirming a downlink inner loop power control mode by a Node B in an idle mode and in a CELL_FACH state. The method includes that: when the Node B detects that there is User Equipment (UE) using an E-DCH in the idle mode or in the CELL_FACH state, confirming to use a mode 0 to receive Transmit Power Control (TPC) bit information sent on a Dedicated Physical Control Channel (DPCCH) by the UE, and performing downlink inner loop power control on a Fractional Dedicated Physical Channel (F-DPCH). The method and device provided in the invention enable the inner loop power control mode for the F-DPCH made by the Node B to be consistent with the TPC bit information mode fed back by the UE, and enable the F-DPCH to use proper transmit power to transmit.

Abstract: The present disclosure provides a method for reducing information load of Packet Service Control Channel and a method for updating channelization code. The method for reducing information load of Packet Service Control Channel comprises the following steps: sending a service access request to a RNC by means of a UE; determining whether the service need to monitor HS-SCCH, and if the HS-SCCH is determined not to be monitored, configuring a transport block size index used when the UE does not need to monitor the HS-SCCH and transmitting the transport block size index to a BS, by means of a RNC; determining a channelization code of a High-Speed Physical Shared Channel according to the transport block size index, and sending the channelization code to the RNC, by means of the BS; transmitting the transport block size index and the channelization code to the UE by means of the RNC.

Abstract: The disclosure discloses a method and device for allocating Hybrid Automatic Repeat Request (HARQ) processes. The method comprises: a Radio Network Controller (RNC) transmits a notification message carrying a downgraded capability category of a User Equipment (UE) to a Node B; and the Node B allocates HARQ processes for the UE by using a total number of soft channel bits corresponding to the downgraded capability category. The disclosure improves the accuracy of the allocation, thus improving the system performance.

Abstract: A method and device for an inter-RAT handover for a PS service in a dual-mode RNC are disclosed in the present invention, which are used to support an inter-RAT handover optimization flow of the PS service in the dual-mode RNC, thereby solving the problem that the current inter-RAT handover optimization flow does not support the PS handover. With the present invention, in the inter-RAT handover optimization flow, an inter-RAT relocation flow and a radio resource allocation flow of a destination system are executed in parallel, and an encryption indication is sent to a central network through inter-RAT relocation required message; a BSC forwards user data to the central network according to the encryption indication.

Abstract: A method for configuring an absolute grant mapping relationship table for a base station, comprises: a radio network controller notifying the base station of the absolute grant mapping relationship table used by an enhanced dedicated channel absolute grant channel (E-AGCH) through a signaling, and the base station returning a response message to the radio network controller after storing the configured information. The present invention allows the absolute grant mapping relationship table used by the base station to be consistent with an absolute grant mapping relationship table of which a user equipment is notified via the air interface to use, so as to ensure that the absolute grant values corresponding to the base station and the user equipment are obtained from the same absolute grant mapping relationship table, and allocation and use of the power resource by the base station and the user equipment are consistent.