WO2014172882A9

WO2014172882A9 - Carrier indication method, base station, and radio network controller

Info

Publication number: WO2014172882A9
Application number: PCT/CN2013/074745
Authority: WO
Inventors: 徐小英; 郭房富; 陈东
Original assignee: 华为技术有限公司
Priority date: 2013-04-25
Filing date: 2013-04-25
Publication date: 2015-03-19
Also published as: CN104488242B; CN104488242A; WO2014172882A1

Abstract

Embodiments of the present invention provide a carrier indication method, a base station, and a radio network controller, which relates to the field of communications and enables the radio network controller in a general asymmetric mobile communications system to obtain an uplink subcarrier accessed by a user equipment. The method comprises: a base station notifying a radio network controller of uplink subcarrier information by means of a correspondence between an uplink subcarrier field or a media access control flow in a data frame and an uplink subcarrier; or determining an uplink subcarrier accessed by a user equipment by means of a transmission bearer and a transmission channel of the uplink subcarrier; or the base station establishing a response message by means of a radio link so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment. The embodiments of the present invention are used to enable a radio network controller to obtain an uplink subcarrier accessed by a user equipment.

Description

Method for carrier indication, base station and radio network controller

The present invention relates to the field of communications, and in particular, to a method for carrier indication, a base station, and a radio network controller. Background technique

At present, the narrowband UMT S (Universal Mobile Telecommunications System) frequency is introduced into the application scenario of different bandwidth requirements. The normal UMTS system bandwidth is 5M, and in the narrowband UMTS system, the narrowband UMTS system The bandwidth is smaller than the normal 5M bandwidth, the downlink bandwidth is greater than or equal to 5M, and the uplink bandwidth is less than 5M. In this case, the network sends and receives information in different uplink and downlink bandwidths. The UE (User Equipment) also sends and receives information in different uplink and downlink bandwidths. If the 5M bandwidth is divided into multiple sub-channels, the uplink interference between UEs will be reduced, and the UE obtains high-speed uplink throughput when transmitting in the narrow-band system for uplink transmission. For the downlink, when the system maintains 5M bandwidth, the system downlink throughput will not be affected. The impact and the mobility process of the UE have less impact. However, in implementing the application of the above-described narrowband UMTS system, the inventors have found that the prior art has at least the following problems:

1. When the UE selects an uplink subcarrier to access the base station in the idle or cell-to-access channel (CELL FACH, Cell-Forword Access Channel) state, the RNC (Radio Network Controller) does not know where the UE is located. Uplink subcarrier.

2. After the UE cuts in from a cell to a narrowband system, the RNC needs to select an uplink subcarrier for the UE, but the RNC does not know the load of the uplink subcarrier, and cannot configure the uplink of the base station.

3. In the access process, if the load interference on one uplink subcarrier is large, the UE cannot dynamically migrate to another uplink subcarrier. SUMMARY OF THE INVENTION Embodiments of the present invention provide a method for carrier indication, a base station, and a radio network controller, which enable a radio network controller to acquire an uplink subcarrier accessed by a user equipment in an asymmetric UMTS system. In a first aspect, a method for providing a carrier indication is provided. The method includes: receiving, by a base station, a random access request sent by a user; and after transmitting, by the user equipment, the base station, sending, by the user equipment, the first uplink subcarrier indication information a data frame, to notify the radio network controller of the uplink subcarrier accessed by the user equipment by using the first uplink subcarrier indication information. In a first possible implementation, in combination with the first aspect, the first uplink subcarrier indication information includes frequency point information of an uplink subcarrier that is accessed by the user equipment, or is connected to the user equipment. The index number corresponding to the frequency of the incoming uplink subcarrier.

The second aspect provides a carrier indication method, where the method includes: the base station or the radio network controller generates indication signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed; the base station or the radio network controller is When the uplink subcarrier to be accessed by the user equipment needs to be changed, the radio network controller notifies the user equipment to migrate to the new uplink subcarrier by using the indication signaling; or, when the user equipment needs to be changed, When the uplink subcarrier is uplinked, the user equipment is instructed to migrate to the new uplink subcarrier through a dedicated radio network control message or the base station through physical layer instructions. In a first possible implementation, in combination with the second aspect, the base station radio network controller, when the uplink subcarrier to be accessed by the user equipment needs to be changed, notifies the user equipment to migrate to the new The uplink subcarrier includes: when the user equipment sends a random access preamble to the base station, if the uplink subcarrier to be accessed by the user equipment needs to be changed, in the indication channel or the high speed shared control channel And sending, by the user equipment, a second uplink subcarrier indication message, where the second uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be accessed; or, in the indication channel or high speed sharing control The third uplink subcarrier indication message is sent to the user equipment in the channel, where the third uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be accessed into the third word carrier indication message. And the third subcarrier indication message includes: specifying an uplink subcarrier to be accessed by the user equipment The frequency point information; or, the index number corresponding to the frequency point of the uplink subcarrier to be accessed by the user equipment. In a second possible implementation, in combination with the second aspect, when the uplink subcarrier that the user equipment needs to be changed needs to be changed, the user equipment is migrated to the user equipment by using a dedicated radio network control message or a physical layer command. The new uplink subcarrier includes: when the user equipment and the base station have established a connection, if it is required to change an uplink subcarrier that the user equipment has accessed, in the indication channel or the high speed shared control channel The user equipment sends a fourth uplink subcarrier indication message, where the fourth uplink subcarrier indication message is used to indicate that the user equipment changes the accessed uplink subcarrier into the fourth uplink subcarrier indication message. a specified uplink subcarrier, where the fourth word carrier indication message includes: frequency point information specifying a changed uplink subcarrier of the user equipment; or, specifying a changed uplink subcarrier of the user equipment An index number corresponding to the frequency point; or, sending, in the dedicated radio network control message, the fifth uplink subcarrier indication to the user equipment The fifth uplink subcarrier indication message is used to indicate that the user equipment changes the accessed uplink subcarrier to an uplink subcarrier specified in the fourth uplink subcarrier indication message, where the fifth uplink is The subcarrier indication message is the dedicated radio network control message, and includes a connection setup message, a cell update acknowledgement message, or a reconfiguration message. The fifth word carrier indication message includes: specifying a changed uplink subcarrier of the user equipment. Frequency point information; or, an index number corresponding to a frequency point of the changed uplink subcarrier of the user equipment. A third aspect provides a carrier indication method, where the method includes: after receiving a notification of a transmission bearer established by a radio network controller to establish a random access or an enhanced random access, the base station establishes, for each uplink subcarrier, the a transmission bearer corresponding to the uplink subcarrier; the base station establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, so that the radio network The controller determines an uplink subcarrier that is accessed by the user equipment according to a common transport channel, or determines an uplink subcarrier that is accessed by the user equipment according to a medium access control flow that transmits user equipment data. In a first possible implementation, in combination with the third aspect, before the base station establishes a transport bearer corresponding to the uplink subcarrier for each uplink subcarrier, the method further includes: receiving a cell sent by the radio network controller The uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located or an index number corresponding to a frequency point of the uplink subcarrier.

A fourth aspect provides a carrier indication method, where the method includes: the radio network controller establishes, at the base station, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and is used for each uplink. The subcarrier establishes a common transport channel corresponding to the uplink subcarrier, or establishes a media access control flow corresponding to the uplink subcarrier for each uplink subcarrier, and if the user data sent by the user equipment is received; the radio network controller according to the transmission Determining, by the common transmission channel and the transmission bearer of the user equipment data, an uplink subcarrier that is accessed by the user equipment, or determining an uplink subcarrier that is accessed by the user equipment according to the medium access control flow that transmits the user equipment data . In a first possible implementation, in combination with the fourth aspect, before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the method further includes: notifying an uplink subroutine of the cell where the base station is located The carrier information, the uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located, or an index number corresponding to a frequency point of the uplink subcarrier. A fifth aspect provides a carrier indication method, where the method includes: receiving, by a base station, a radio link establishment or a radio link addition request of a radio network controller; and transmitting, by the base station, the sixth uplink subcarrier indication to the radio network controller The radio link setup response message or the radio link add response message of the message is used to notify the radio network controller of the uplink subcarrier accessed by the user equipment. In a first possible implementation manner, in combination with the fifth aspect, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier to be accessed. A sixth aspect provides a method for carrier indication, where the method includes: receiving, by a radio network controller, a radio network control connection setup request or a cell update message sent by a user equipment; configuring the user equipment as a cell-dedicated channel ( In the CELL_DCH state, the radio network controller sends a radio link setup request to the base station; the radio network controller receives the radio link setup response message carrying the sixth uplink subcarrier indication message. In a first possible implementation manner, in combination with the sixth aspect, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier to be accessed. The seventh aspect provides a method for carrier indication, where the method includes: receiving, by a radio network controller, a measurement report sent by a user equipment; and transmitting, by the radio network controller, a radio link setup request that carries a seventh uplink subcarrier indication message to the base station. .

In a first possible implementation, in combination with the seventh aspect, the seventh uplink subcarrier indication The message includes: an uplink subcarrier indicating a radio link that the base station needs to establish. The eighth aspect, the method for providing a carrier indication, the method includes: receiving, by a base station, a radio link setup request that is sent by a radio network controller and carrying a seventh uplink subcarrier indication message; and establishing, by the base station, the seventh uplink subcarrier A radio link indicating an uplink subcarrier indicated by the message. In a first possible implementation manner, in combination with the eighth aspect, the seventh uplink subcarrier indication message includes: an uplink subcarrier where a radio link that the base station needs to establish is located. A ninth aspect, a base station, where the base station includes: a request receiving module, configured to receive a random access request sent by a user, and a first carrier indication module, configured to: after the user equipment initiates random access, control the wireless network The device sends a data frame carrying the carrier indication information, where the carrier indication information is information of an uplink subcarrier accessed by the user equipment. In a first possible implementation, in combination with the ninth aspect, the first uplink subcarrier indication information includes frequency point information of an uplink subcarrier that is accessed by the user equipment, or is connected to the user equipment. The index number corresponding to the frequency of the incoming uplink subcarrier. A tenth aspect, a migration apparatus is provided, where the migration apparatus includes: an instruction generation module, configured to generate indication signaling when an uplink subcarrier to be accessed by the user equipment needs to be changed; and a migration module, configured to When the uplink subcarrier to be accessed by the user equipment is changed, the user equipment is notified by the indication signaling to migrate to the new uplink subcarrier; when the uplink subcarrier that the user equipment needs to be changed needs to be changed, A radio network control message or physical layer command instructs the user equipment to migrate to a new uplink subcarrier. In a first possible implementation, in combination with the tenth aspect, the mobile module is specifically configured to: when the user equipment sends a random access preamble to the base station, if the user equipment needs to be changed, And transmitting, by the user equipment, a second uplink subcarrier indication message, where the second uplink subcarrier indication message is used to indicate that the user equipment changes the to-be-accessed And the third uplink subcarrier indication message is sent to the user equipment in the indication channel or the high speed shared control channel, where the third uplink subcarrier indication message is used to indicate that the user equipment is to be connected. The incoming uplink subcarrier is changed to the uplink subcarrier specified in the third word carrier indication message, where the third word carrier indication message includes: frequency point information of the uplink subcarrier to be accessed by the user equipment. Or, the index number corresponding to the frequency point of the uplink subcarrier to be accessed by the user equipment is specified. In a second possible implementation, in combination with the tenth aspect, the migrating module is specifically configured to: when the user equipment and the base station have established a connection, if the uplink subcarrier that the user equipment needs to access is changed, And sending, by the indication channel or the high-speed shared control channel, a fourth uplink subcarrier indication message to the user equipment, where the fourth uplink subcarrier indication message is used to indicate that the user equipment uses the accessed uplink The subcarrier is changed to the uplink subcarrier specified in the fourth uplink subcarrier indication message, where the fourth word carrier indication message includes: frequency point information specifying the changed uplink subcarrier of the user equipment; or And specifying an index number corresponding to a frequency point of the changed uplink subcarrier of the user equipment; or, sending, in the dedicated radio network control message, a fifth uplink subcarrier indication message to the user equipment, where the fifth The uplink subcarrier indication message is used to indicate that the user equipment changes the accessed uplink subcarrier to the fourth uplink subcarrier indication message. The uplink subcarrier specified in the network, where the dedicated radio network control message is a connection setup message, a cell update acknowledgement message, or a reconfiguration message; the fifth word carrier indication message includes: specifying a changed uplink of the user equipment The frequency point information of the subcarriers; or, the index number corresponding to the frequency point of the changed uplink subcarrier of the user equipment.

In an eleventh aspect, a base station is provided, where the base station includes: a bearer establishing module, configured to: after receiving a notification of a transmission bearer established by a radio network controller to establish a random access or an enhanced random access, The carrier establishes a transmission bearer corresponding to the uplink subcarrier, and the channel establishment module is configured to establish a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish a medium corresponding to the uplink subcarrier for each uplink subcarrier. Accessing a control flow, so that the radio network controller determines an uplink subcarrier accessed by the user equipment according to a transmission bearer and a common transport channel for transmitting user equipment data, or determining, according to a medium access control flow for transmitting user equipment data, The uplink subcarrier accessed by the user equipment. In a first possible implementation, in combination with the eleventh aspect, before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the base station further includes: a cell information receiving module, configured to receive The uplink subcarrier information of the cell sent by the radio network controller, where the uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located or an index number corresponding to a frequency point of the uplink subcarrier.

According to a twelfth aspect, a radio network controller is provided, where the radio network controller includes: a user data receiving module, configured to establish, by the base station, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and for each uplink The subcarrier establishes a common transport channel corresponding to the uplink subcarrier, After the medium access control flow corresponding to the uplink subcarrier is established for each uplink subcarrier, the user data sent by the user equipment is received, and the carrier confirmation module is configured to determine, according to the common transport channel and the transport bearer that transmit the user equipment data. The uplink subcarrier that is accessed by the user equipment is determined, or the uplink subcarrier that is accessed by the user equipment is determined according to the medium access control flow that transmits the user equipment data. In a first possible implementation, in combination with the twelfth aspect, before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the radio network controller further includes: a notification module, configured to: Notifying the uplink subcarrier information of the cell where the base station is located, where the uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located or an index number corresponding to a frequency point of the uplink subcarrier. A thirteenth aspect, a base station, where the base station includes: a first receiving module, configured to receive a radio link setup request of a radio network controller; and an indication module, configured to send, to the radio network controller, a sixth The radio link setup response message of the uplink subcarrier indication message is used to notify the radio network controller of the uplink subcarrier accessed by the user equipment. In a first possible implementation, in combination with the thirteenth aspect, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier that is accessed. According to a fourteenth aspect, a radio network controller is provided, where the radio network controller includes: a second receiving module, configured to receive a radio network control connection establishment request or a cell update message sent by the user equipment; When the user equipment is configured as a cell-dedicated channel (CELL_DCH) state, the radio link setup request is sent to the base station; and the third receiving module is configured to receive the radio link setup response that carries the sixth uplink subcarrier indication message. Message. In a first possible implementation, in combination with the fourteenth aspect, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier that is accessed. According to a fifteenth aspect, a radio network controller is provided, where the radio network controller includes: a measurement report receiving module, configured to receive a measurement report sent by the user equipment; and a link establishment request module, configured to send the carrying part to the target base station The seven uplink subcarrier indication message is a radio link setup request. In a first possible implementation, in combination with the fifteenth aspect, the seventh uplink subcarrier refers to The message includes: an uplink subcarrier indicating a radio link that the base station needs to establish.

According to a sixteenth aspect, a base station is provided, where the base station includes: a third receiving module, configured to receive a radio link setup request that is sent by a radio network controller and carries a seventh uplink subcarrier indication message; And a radio link for establishing an uplink subcarrier indicated by the seventh uplink subcarrier indication message. In a possible implementation manner, in combination with the sixteenth aspect, the seventh uplink subcarrier indication message includes: an uplink subcarrier where a radio link that the base station needs to establish is located. According to a seventeenth aspect, a base station is provided, where the base station includes: a receiver, configured to receive a random access request sent by a user equipment, and a transmitter, configured to send, after the user equipment initiates random access, a wireless network controller And a data frame carrying the first uplink subcarrier indication information, to notify the radio network controller user equipment of the uplink subcarrier by using the first uplink subcarrier indication information.

In a first possible implementation, in combination with the seventeenth aspect, the first uplink subcarrier indication information includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier that is accessed.

According to an eighteenth aspect, a base station is provided, where the base station includes: a processor, configured to generate indication signaling when an uplink subcarrier to be accessed by the user equipment needs to be changed; and a transmitter, where When the uplink subcarrier to be accessed by the user equipment is used, the user equipment is notified by the indication signaling to migrate to the new uplink subcarrier, or when the uplink subcarrier that the user equipment needs to be changed needs to be changed, A network control message or physical layer command instructs the user equipment to migrate to a new uplink subcarrier. In a first possible implementation, in combination with the eighteenth aspect, the transmitter is further configured to: when the user equipment sends a random access preamble to the base station, if the user equipment needs to be changed, And the second uplink subcarrier indication message is sent to the user equipment in the indication channel or the high speed shared control channel, where the second uplink subcarrier indication message is used to instruct the user equipment to change the to be accessed. Uplink subcarrier; or,

Transmitting, by the user equipment, the third uplink subcarrier indication message to the user equipment, where the third uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be accessed. And indicating, by the third word carrier, an uplink subcarrier that is specified in the message, where the third word carrier indication message includes: an uplink subcarrier that is to be accessed by the user equipment. The frequency point information; or, the index number corresponding to the frequency point of the uplink subcarrier to be accessed by the user equipment.

In a second possible implementation, in combination with the eighteenth aspect, the transmitter is specifically configured to: when the user equipment and the base station have established a connection, if the uplink subcarrier that the user equipment has accessed needs to be changed And transmitting, in the indication channel or the high-speed shared control channel, a fourth uplink subcarrier indication message to the user equipment, where the fourth uplink subcarrier indication message is used to indicate that the user equipment uses the accessed And the uplink subcarrier is changed to the uplink subcarrier specified in the fourth uplink subcarrier indication message, where the fourth word carrier indication message includes: frequency point information of the changed uplink subcarrier of the user equipment; or And an index number corresponding to the frequency of the changed uplink subcarrier of the user equipment; or sending, in the dedicated radio network control message, a fifth uplink subcarrier indication message to the user equipment, where the fifth uplink sub The carrier indication message is used to indicate that the user equipment changes the accessed uplink subcarrier to the fourth uplink subcarrier indication message The uplink subcarrier, where the fifth uplink subcarrier indication message is the dedicated radio network control message, including a connection setup message, a cell update acknowledgement message, or a reconfiguration message; the fifth word carrier indication message includes: the user The frequency point information of the uplink subcarrier after the change of the device; or the index number corresponding to the frequency point of the changed uplink subcarrier of the user equipment. According to a nineteenth aspect, a base station is provided, where the base station includes: a receiver, configured to receive a notification of a transmission bearer established by a radio network controller to establish a random access or an enhanced random access; and a processor, configured to perform, for each uplink The subcarriers establish a transmission bearer corresponding to the uplink subcarrier, establish a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, so that And determining, by the radio network controller, an uplink subcarrier that is accessed by the user equipment according to a common transport channel, or determining an uplink subcarrier that is accessed by the user equipment according to a medium access control flow that transmits user equipment data. In a first possible implementation, in combination with the nineteenth aspect, the receiver is further configured to: receive uplink subcarrier information of a cell sent by a radio network controller, where the uplink subcarrier information includes a cell where the base station is located The frequency point information of at least one uplink subcarrier or the index number corresponding to the frequency point of the uplink subcarrier.

According to a twentieth aspect, a radio network controller is provided, where the radio network controller includes: And a receiver, configured to establish, by the base station, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establish a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish a relationship with each uplink subcarrier. After receiving the media access control flow corresponding to the uplink subcarrier, receiving the user data sent by the user equipment; the processor, configured to determine, according to the common transport channel and the transport bearer that transmits the user equipment data, the uplink subcarrier that is accessed by the user equipment Or determining, according to the medium access control flow that transmits the user equipment data, an uplink subcarrier that is accessed by the user equipment. In a first possible implementation, in combination with the twentieth aspect, the radio network controller further includes: a transmitter, configured to notify uplink subcarrier information of a cell where the base station is located, where the uplink subcarrier information includes The frequency point information of the at least one uplink subcarrier of the cell where the base station is located or the index number corresponding to the frequency of the uplink subcarrier. In a twenty-first aspect, a base station is provided, where the base station includes: a receiver, configured to receive a radio link establishment or a radio link add request of a radio network controller; and a transmitter, configured to send to the radio network controller Sending a radio link setup response message or a radio link add response message carrying the sixth uplink subcarrier indication message, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment. In a first possible implementation, in combination with the ninth aspect, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier that is accessed. According to a twenty-second aspect, a radio network controller is provided, where the radio network controller includes: a receiver, configured to receive a radio network control connection establishment request or a cell update message sent by the user equipment; When the user equipment is configured as a cell-dedicated channel (CELL-DCH) state, the radio link setup request is sent to the base station; the receiver is further configured to receive a radio link setup response that carries the sixth uplink subcarrier indication message. Message.

In a possible implementation manner of the first line, in combination with the twenty-second aspect, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier accessed by the user equipment; or The index number corresponding to the frequency of the uplink subcarrier accessed by the device. According to a twenty-third aspect, a radio network controller is provided, where the radio network controller includes: a receiver, configured to receive a measurement report sent by a user equipment, and a transmitter, configured to send, to the target base station, a seventh uplink subcarrier A radio link setup request indicating a message. In a first possible implementation, in combination with the twenty-third aspect, the seventh uplink subcarrier indication message includes: an uplink subcarrier indicating a radio link that the base station needs to establish.

According to a twenty-fourth aspect, a base station is provided, where the base station includes: a receiver, configured to receive, by the radio network controller, a radio link setup request that carries a seventh uplink sub-cut indication message; Establishing a radio link with the uplink subcarrier indicated by the seventh uplink subcarrier indication message.

In a first possible implementation, in combination with the twenty-fourth aspect, the seventh uplink subcarrier indication message includes: an uplink subcarrier in which the radio link that the base station needs to establish is located. According to an embodiment of the present invention, a method for transmitting a carrier indication, a base station, and a radio network controller, by transmitting a data frame carrying a first uplink subcarrier indication information to a radio network controller, and then the radio network controller passes the The first uplink subcarrier indication information is used to learn the uplink subcarrier that is accessed by the user equipment, or the transmission bearer corresponding to the uplink subcarrier is established for each uplink subcarrier, and the uplink subcarrier is established for each uplink subcarrier. a common transport channel or medium access control flow, and then the radio network controller determines an uplink subcarrier accessed by the user equipment according to a transport bearer transmitting the user equipment data and a common transport channel or the medium access control flow; or Transmitting, by the radio network controller, a radio link setup response message carrying a sixth uplink subcarrier indication message, and then the radio network controller learns, by using the six uplink subcarrier indication message, the user equipment access Uplink subcarriers capable of enabling wireless networks in asymmetric UMTS systems System is capable of acquiring an upstream subcarrier accessed by the user equipment.

BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art description will be briefly described below. It is obvious that the drawings in the following description are only the present drawings. Some embodiments of the invention * Other drawings can be derived from those skilled in the art without any inventive effort. 1 is a schematic flowchart 1 of a method for carrier indication according to an embodiment of the present invention; FIG. 1 is a schematic flowchart 2 of a method for carrier indication according to an embodiment of the present invention;

1 1

Correction page (Article 91) 3 is a schematic flowchart 3 of a method for carrier indication according to an embodiment of the present invention; FIG. 4 is a schematic flowchart of a method for carrier indication according to an embodiment of the present invention; FIG. FIG. 6 is a flow chart 6 of a method for carrier indication according to an embodiment of the present invention; FIG. 7 is a schematic flowchart of a method for carrier indication according to an embodiment of the present invention; FIG. FIG. 9 is a schematic flowchart of a method for carrier indication according to an embodiment of the present invention; FIG. 10 is a schematic flowchart of a method for carrier indication according to an embodiment of the present invention; FIG. 11 is a schematic flowchart of a method for transmitting a carrier indication according to an embodiment of the present invention; FIG. 12 is a schematic flowchart of a method for transmitting a wave indication according to an embodiment of the present invention; FIG. FIG. 14 is a schematic structural diagram 1 of a base station according to an embodiment of the present invention;

15 is a schematic structural diagram 2 of a migrating device according to an embodiment of the present invention; FIG. 16 is a schematic structural diagram 3 of a base station according to an embodiment of the present invention;

FIG. 17 is a schematic structural diagram 1 of a radio network controller according to an embodiment of the present invention; FIG. 18 is a schematic structural diagram 2 of a radio network controller according to an embodiment of the present invention; Schematic diagram 4 of a base station;

FIG. 20 is a schematic structural diagram 3 of a radio network controller according to an embodiment of the present invention; FIG. 21 is a schematic structural diagram of a radio network controller according to an embodiment of the present invention; FIG. Schematic diagram 5 of a base station;

23 is a schematic structural diagram of a carrier indication system according to an embodiment of the present invention; FIG. 24 is a schematic structural diagram 1 of another base station according to an embodiment of the present invention;

25 is a second schematic structural diagram of another base station according to an embodiment of the present invention;

26 is a schematic structural diagram 3 of another base station according to an embodiment of the present invention; FIG. 27 is a schematic structural diagram 1 of another radio network controller according to an embodiment of the present invention;

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Correction page (Article 91) FIG. 28 is a schematic structural diagram of another base station according to an embodiment of the present invention; FIG. 29 is a second schematic structural diagram of another radio network controller according to an embodiment of the present invention; FIG. FIG. 31 is a schematic structural diagram 5 of another base station according to an embodiment of the present invention; FIG.

32 is a schematic structural diagram 1 of another base station according to an embodiment of the present invention; FIG. 33 is a second schematic structural diagram of a base station according to an embodiment of the present disclosure;

FIG. 34 is a schematic structural diagram 3 of another base station according to an embodiment of the present invention; FIG. 35 is a schematic structural diagram 1 of another wireless network controller according to an embodiment of the present invention; FIG. 36 is a schematic diagram of another embodiment of the present invention; FIG. 37 is a schematic structural diagram 2 of another radio network controller according to an embodiment of the present invention; FIG. 38 is a schematic structural diagram 3 of another radio network controller according to an embodiment of the present invention; FIG. 39 is a schematic structural diagram 5 of still another base station according to an embodiment of the present invention.

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 1 .

S101. The base station receives a random access request sent by the user.

S102. After the user equipment initiates the random access, the base station sends a data frame carrying the first uplink subcarrier indication information to the radio network controller, to notify the radio network controller by using the first uplink subcarrier indication information. The uplink subcarrier to which the user equipment is connected, for example, the RC (Radio Network Controller) and the uplink subcarrier accessed by the UE (User Equipment) in the random access channel data frame. A field is added to the data frame to indicate uplink carrier information, which may be frequency information of a number or uplink subcarrier.

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Correction page (Article 91) The present invention provides a method for transmitting a carrier, by transmitting a data frame carrying the first uplink subcarrier indication information to the radio network controller, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment, In the asymmetric UMTS system, the radio network controller is enabled to acquire uplink subcarriers accessed by the user equipment.

The embodiment of the invention provides a method for carrier indication, as shown in FIG. 2 .

S201. The base station or the radio network controller generates indication signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed.

S202. The base station or the radio network controller, when the uplink subcarrier to be accessed by the user equipment needs to be changed, notify the user equipment to migrate to a new uplink subcarrier by using indication signaling, or when the user equipment needs to be changed. When the uplink subcarrier is accessed, the radio network controller instructs the user equipment to migrate to the new uplink subcarrier through a dedicated radio network control message or the base station through physical layer instructions. The embodiment of the present invention provides a method for indicating a carrier. When the uplink subcarrier to be accessed by the user equipment needs to be changed, or the uplink subcarrier that the user equipment needs to be changed needs to be changed, the base station controls the message through the dedicated radio network. Or the physical layer instruction instructs the user equipment to migrate to the new uplink subcarrier, and enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 3 .

S301. After receiving the notification of the random bearer or the enhanced random access transmission bearer sent by the radio network controller, the base station establishes a transport bearer corresponding to the uplink subcarrier for each uplink subcarrier.

For example, after the RNC notifies the base station to establish a cell, the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier after receiving the notification of the RNC to establish a random bearer or a transmission bearer for enhancing the random access. The base station may pass the notification or the information of the uplink subcarrier of the cell or the information of the uplink or subcarrier of the cell.

S302. The base station establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, so that the radio network controller is configured to transmit the user equipment. The transmission bearer of the data and the common transport channel determine the uplink subcarrier accessed by the user equipment, or the medium access according to the data of the transmission user equipment The control flow determines an uplink subcarrier accessed by the user equipment. For example, in a general random access mode, after establishing corresponding transmission bearers for different uplink subcarriers, further, different corresponding common transport channels are established for different uplink subcarriers; In the mode, after a corresponding transport bearer is established for different uplink subcarriers, a corresponding different MAC (Media Access Control) flow is established for different uplink subcarriers. The present invention provides a carrier indication method, which first establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, so that the radio network control Determining an uplink subcarrier accessed by the user equipment according to a transmission bearer transmitting the user equipment data and the common transport channel or the medium access control flow, and enabling the radio network controller to acquire the user equipment in the asymmetric UMTS system The uplink subcarrier to be accessed. Another embodiment of the present invention provides a method for carrier indication, as shown in FIG. 4 .

5401. The radio network controller establishes, by the base station, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establish a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish and cooperate with each uplink subcarrier. After the media corresponding to the uplink subcarrier accesses the control flow, the user data sent by the user equipment is received.

5402. The radio network controller determines, according to a common transport channel and a transport bearer that transmits the user equipment data, an uplink subcarrier that is accessed by the user equipment, or determines the user according to a medium access control flow that transmits the user equipment data. The uplink subcarrier to which the device is connected. For example, in the non-enhanced random access mode, after receiving the data sent by the user equipment, the radio network controller determines the transmission bearer of the data according to the common transmission channel where the data is located, and determines corresponding data according to the transmission bearer. In the enhanced random access mode, after receiving the data sent by the user equipment, the radio network controller determines the uplink subcarrier corresponding to the MAC flow information according to the MAC flow information of the data. The present invention provides a carrier indication method, in which a base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transmission channel corresponding to the uplink subcarrier for each uplink subcarrier, or for each uplink. After the subcarrier establishes the medium access control flow corresponding to the uplink subcarrier, if the radio network controller receives the user data sent by the user equipment, according to the transmission The transmission bearer of the user equipment data and the common transmission channel or the medium access control flow determine the uplink subcarrier accessed by the user equipment, and enable the radio network controller to acquire the access of the user equipment in the asymmetric UMTS system. Uplink subcarrier. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 5.

S501. The base station receives a radio link establishment or a radio link addition request of the radio network controller.

S502. The base station sends, to the radio network controller, a radio link setup response message or a radio link add response message that carries a sixth uplink subcarrier indication message, to notify the radio network controller of the user equipment access. Uplink subcarrier.

For example, when the RNC receives the connection establishment request or the cell update message sent by the UE, if the UE is configured to the CELL-DCH (Cell-Dedicated Channel) state,

The RNC sends a radio link setup request to the base station, and the base station indicates the uplink subcarrier of the UE in the radio link setup response message. The present invention provides a carrier indication method, and sends a radio link setup response message carrying a sixth uplink subcarrier indication message to the radio network controller, so that the radio network controller indicates by using the sixth uplink subcarrier. The message learns the uplink subcarriers accessed by the user equipment, and enables the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 6.

S601. The radio network controller receives a radio network control connection establishment request or a cell update message sent by the user equipment.

5602. When the user equipment is configured as a cell-dedicated channel (CELL_DCH) state, the radio network controller sends a radio link setup request to the base station.

S603. The radio network controller receives a radio link setup response message carrying a sixth uplink subcarrier indication message. The present invention provides a carrier indication method, after the radio network controller receives the radio link setup response message carrying the sixth uplink subcarrier indication message, the radio network controller learns by using the sixth uplink subcarrier indication message. The uplink subcarrier accessed by the user equipment enables the radio network controller to acquire the access of the user equipment in the asymmetric bandwidth UMTS system. Uplink subcarrier. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 7 .

5701. The radio network controller receives the measurement report sent by the user equipment.

S702. The radio network controller sends a radio link setup request that carries a seventh uplink subcarrier indication message to the target base station. The present invention provides a method for carrier indication, which first receives a measurement report that a signal of a neighboring cell sent by a user equipment meets 1A, and sends a radio link setup request carrying a seventh uplink subcarrier indication message to a target base station, so that the target base station The radio link of the uplink subcarrier indicated by the seventh uplink subcarrier indication message enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 8.

S801. The base station receives a radio link setup request that is sent by the radio network controller and carries a seventh uplink subcarrier indication message.

S802. The base station establishes a wireless link with an uplink subcarrier indicated by the seventh uplink subcarrier indication message. The present invention provides a carrier indication method, which first receives a radio link setup request that is sent by a radio network controller and carries a seventh uplink subcarrier indication message, and then establishes an uplink subcarrier indicated by the seventh uplink subcarrier indication message. The wireless link enables the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. In order to enable a person skilled in the art to more clearly understand the technical solutions provided by the embodiments of the present invention, a more detailed embodiment is provided below, and another method for indicating the carrier wave provided by the embodiment of the present invention is shown in FIG.

S901. The base station receives a request message sent by the terminal on a random access channel.

S902: The base station carries the uplink carrier indication information in the data frame, where the indication information may be frequency information of a number or an uplink subcarrier. For example, after the UE performs random access from the idle state or the CELL-FACH (Cell-Forward Access Channel) state, the base station NodeB is in a RACH (Random Access Channel) data frame or E-DCH ( Enhanced UL Dedicated Channel, the enhanced dedicated channel) accesses a field in the data frame, which is used to indicate the information of the uplink subcarrier of the UE, and the information may be a number or frequency information of the uplink subcarrier, and the value of the number and the uplink of the UE Frequency information of subcarriers - corresponding. The embodiment of the present invention provides a carrier indication method, which first sends a data frame carrying the first uplink subcarrier indication information to the radio network controller, and then the radio network controller learns by using the first uplink subcarrier indication information. The uplink subcarriers accessed by the user equipment enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the invention provides a method for carrier indication, as shown in FIG.

S1001: When the base station receives the random access code sent by the UE, the base station may be instructed to migrate to another uplink subcarrier. For example, in the access process, when the base station receives the Preamble message sent by the UE, if the uplink subcarrier of the UE is currently overloaded, and the UE needs to be connected to another uplink subcarrier, the base station may In the indication channel AICH (Acceptance Indicator Channel) or the high-speed shared control channel (HS-SCCH), the UE is configured to notify the UE to perform uplink subcarrier migration by carrying specific indication information, where the indication information is used to indicate that the UE needs to access On the other uplink subcarrier or on a specified uplink subcarrier.

S1002: If the base station needs to migrate the UE from the accessed uplink subcarrier to another specified uplink subcarrier, the UE may be instructed to migrate to the designated uplink subcarrier through physical layer signaling of the dedicated channel or the common channel. For example, when the UE accesses an uplink subcarrier, if the uplink subcarrier has too much load and needs to access the UE to another specified uplink subcarrier, the radio network controller may pass the RRC message. Instructing the uplink subcarrier to be accessed by the UE, the RRC message may be a connection setup message, a cell update message, or a reconfiguration message; or the base station indicates, by using physical layer signaling, an uplink subcarrier that the UE needs to access, the physical layer message. It can be transmitted in AICH or HS-SCCH. It should be noted that, the indication channel or the high-speed shared control channel may be an existing access indication channel or a high-speed shared control channel, or a new control channel introduced for the migration sub-uplink sub-carrier. In addition, it may be a channel dedicated to the UE or a shared channel. Specifically, when the access carrier is changed during the random access process, an implementation manner, if the network Receiving the UE and instructing the UE to change the uplink subcarrier, the UE determines the uplink channelization code according to the spreading factor and the signature sequence of the random access procedure, or determines the uplink according to the signature sequence of the machine access procedure.

The E-DCH resource does not need to perform preamble transmission on the indicated carrier, but directly accesses the uplink subcarrier and sends a message. In another implementation manner, if the network receives the UE, the UE is instructed to change the uplink subcarrier. The UE performs preamble transmission on the indicated uplink subcarrier, that is, re-initiates random access. In another implementation manner, if the network indicates the changed carrier, the specific uplink subcarrier is not indicated, and the UE selects another uplink of the cell. Subcarrier, re-initiating random access. The embodiment of the present invention provides a method for indicating a carrier. When the uplink subcarrier to be accessed by the user equipment needs to be changed, or the uplink subcarrier that the user equipment needs to be changed needs to be changed, the base station controls the message through the dedicated radio network. Or the physical layer instruction instructs the user equipment to migrate to the new uplink subcarrier, and enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the invention provides a method for carrier indication, as shown in FIG.

51101. In the non-enhanced random access mode, the radio network controller notifies the base station to establish a transmission bearer of the random access channel, and establishes corresponding different transmission bearers for different uplink subcarriers, and further, is a different uplink subcarrier. The carrier establishes a corresponding different common transmission channel.

51102. In the enhanced random access mode, the radio network controller notifies the base station to establish a transmission bearer of the random access channel, and establishes different transmission bearers for different uplink subcarriers, and further, is different uplink subcarriers. Establish corresponding different media access control flows. S1103. If the radio network controller receives the user data in the general random access mode, determine a common transmission bearer of the data, and then determine a transmission bearer source of the uplink subcarrier of the common transmission bearer, and pass the The transmission bearer source determines the uplink subcarrier of the user data.

S1104. If the radio network controller receives the user data in the enhanced random access mode, determine a medium access control flow where the user data is located, and obtain a correspondence between the control flow and the uplink subcarrier of the user by using the medium. Determine the user uplink subcarrier. It should be noted that, before the base station establishes a corresponding different transmission bearer for different uplink subcarriers, the RNC notifies the base station of the number of uplink subcarriers of the cell, for example, when the RNC notifies the base station that the cell needs to be established, the base station indicates the One or more uplink subcarrier information of the cell, the uplink The subcarrier information includes at least frequency point information or frequency point number of the uplink subcarrier. The present invention provides a carrier indication method, which first establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, and then the radio network control Determining an uplink subcarrier accessed by the user equipment according to a transmission bearer transmitting the user equipment data and the common transport channel or the medium access control flow, and enabling the radio network controller to acquire the user equipment in the asymmetric UMTS system The uplink subcarrier to be accessed. The embodiment of the invention provides a method for carrier indication, as shown in FIG. 12 .

S1201: The radio network controller receives a connection establishment request or a cell update message sent by the user equipment.

51202. If the radio network controller configures the user equipment to the CELL-DCH (Cell-Dedicated Channel) state, the radio network controller sends a radio link setup request message to the base station.

After receiving the radio link setup request message sent by the radio network controller, the base station sends a radio link setup response message to the radio network controller, where the response message indicates the uplink subcarrier of the user equipment.

The present invention provides a method for carrier indication, which first sends a radio link setup response message carrying a sixth uplink subcarrier indication message to the radio network controller, and then the radio network controller passes the sixth uplink subcarrier. The indication message is learned by the uplink subcarrier accessed by the user equipment, and enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the invention provides a method for carrier indication, as shown in FIG.

51301. When the user equipment needs to switch to an asymmetric S-UMTS cell, send a measurement report of the target cell to the wireless network controller. For example, before the UE switches from a symmetric UMTS cell 1 or an asymmetric UMTS cell 2 to an asymmetric UMTS cell 3, the UE sends the measurement report of the cell 3 to the RNC, so that the RNC acquires the radio link information of the cell 3.

51302, after the radio network controller receives the measurement report sent by the user equipment, the wireless network The controller sends a radio link setup request carrying the seventh uplink subcarrier indication message to the base station.

For example, after receiving the measurement report of the cell 3 sent by the UE, the radio network controller learns the uplink subcarrier condition of the radio link in the cell 3, and sends a radio link setup request that carries the seventh uplink subcarrier indication message to the base station. The seventh uplink subcarrier indication message includes an uplink subcarrier indicating a radio link that the base station needs to establish.

S303. The base station receives a radio link setup request that is sent by the radio network controller and carries a seventh uplink subcarrier indication message.

S304. The base station establishes a radio link with an uplink subcarrier indicated by the seventh uplink subcarrier indication message. For example, after receiving the radio link setup request message that is sent by the RNC and carrying the seventh uplink subcarrier indication message, the base station establishes a radio link with the uplink subcarrier indicated by the seventh uplink subcarrier indication message in the cell.

51305. The radio network controller notifies the user of the uplink subcarrier information that the device can access. For example, after the base station completes establishing the radio link, the RNC sends a handover command to the UE, and in the handover command, notifies the UE of the uplink subcarrier information in the radio link established by the base station, so that the UE accesses the corresponding radio link. .

It should be noted that if the U E supports receiving multiple uplink subcarriers simultaneously, the wireless network controller may instruct the base station to establish multiple links with uplink subcarriers that the UE can support. The network controller learns the capability of the UE to support the establishment of multiple uplink sub-carrier links by using the UE reporting capability. If the UE supports multiple uplink sub-carriers, the base station establishes multiple uplink sub-carrier links that the UE can support. The radio network controller is then notified, and then the radio network controller notifies the UE of the uplink subcarrier information that can be accessed. The present invention provides a carrier indication method, which first receives a measurement report sent by a user equipment, and sends a radio link setup request carrying a seventh uplink subcarrier indication message to the target base station, where the base station indicates according to the seventh uplink subcarrier indication message. The radio link of the uplink subcarrier enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system.

The embodiment of the present invention provides a base station 01. As shown in FIG. 14, the base station 01 includes: a request receiving module 011, configured to receive a random access request sent by a user; and a first carrier indication module 012. After the user equipment initiates the random access, the data frame carrying the carrier indication information is sent to the radio network controller, where the carrier indication information is information of the uplink subcarrier accessed by the user equipment. Preferably, the first uplink subcarrier indication information includes frequency point information of an uplink subcarrier accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier accessed by the user equipment. The data frame is a random access channel data frame, or an enhanced dedicated channel data frame. The present invention provides a base station, which firstly transmits a data frame carrying the first uplink subcarrier indication information to the radio network controller, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment, and can be in the asymmetric UMTS system. The wireless network controller is enabled to acquire uplink subcarriers accessed by the user equipment. The embodiment of the present invention provides a migration apparatus 02. For example, the migration apparatus is a base station or a base station controller. As shown in FIG. 15, the migration apparatus 02 includes: an instruction generation module 021, configured to change the user equipment to be changed. When the uplink subcarrier is accessed, the indication signaling is generated. The migration module 022 is configured to notify the user equipment to migrate to the new uplink subcarrier through the indication channel when the uplink subcarrier to be accessed by the user equipment needs to be changed, or when When the uplink subcarrier that the user equipment has accessed needs to be changed, the user equipment is migrated to the new uplink subcarrier by using a dedicated radio network control message or a physical layer command.

Further, the migration module 022 is specifically configured to: when the user equipment needs to change the uplink subcarrier to be accessed by the user equipment when sending the access test message to the migration device, establish an access indication channel or a high speed shared control channel; Transmitting, by the indication channel or the high-speed shared control channel, a second uplink subcarrier indication message to the user equipment, where the second uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be used; or, in the indication channel or the high speed shared control channel And transmitting, by the user equipment, a third uplink subcarrier indication message, where the third uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be decomposed into the uplink subcarrier specified in the third word carrier indication message, where The third word carrier indication message includes: frequency point information of the uplink subcarrier that is specified by the user equipment, or an index number corresponding to the frequency point of the uplink subcarrier that is accessed by the user equipment. Further, the migration module 022 is further configured to: when the user equipment and the migration device have established a connection, if the uplink subcarrier that the user equipment needs to be changed is changed, send the first to the user equipment in the indication channel or the high speed shared control channel. a fourth uplink subcarrier indication message, where the fourth uplink subcarrier indication message is used to indicate that the user equipment changes the accessed uplink subcarrier to the uplink subcarrier specified in the fourth uplink subcarrier indication message; Messages include: Specify User Equipment The frequency point information of the uplink subcarrier to be accessed; or the index number corresponding to the frequency of the uplink subcarrier that is accessed by the user equipment; or, the fifth uplink subcarrier indication message is sent to the user equipment in the dedicated radio network control message. The fifth uplink subcarrier indication message is used to indicate that the user equipment changes the accessed uplink subcarrier to the uplink subcarrier specified in the fourth uplink subcarrier indication message, where the dedicated radio network control message is a connection setup message, a cell. And updating the acknowledgment message or the re-matching message; the fifth-word carrier indication message includes: frequency point information of the uplink sub-carrier that the user equipment accesses, or an index number corresponding to the frequency point of the uplink sub-carrier that the user equipment accesses. The embodiment of the present invention provides a base station, when the uplink subcarrier to be accessed by the user equipment needs to be changed, or when the uplink subcarrier that the user equipment needs to be changed needs to be changed, the base station indicates the user equipment by using a dedicated radio network control message or a physical layer instruction. The migration to the new uplink subcarrier enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system.

The embodiment of the present invention provides a base station 03. As shown in FIG. 16, the base station 03 includes: a bearer establishing module 031, configured to receive a notification of a transmission bearer established by a radio network controller to establish a random access or an enhanced random access. Afterwards, a transmission bearer corresponding to the uplink subcarrier is established for each uplink subcarrier. The channel establishment module 032 is configured to establish a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish and cooperate with each uplink subcarrier. The media access control flow corresponding to the uplink subcarrier, so that the radio network controller determines the uplink subcarrier accessed by the user equipment according to the transmission bearer and the common transport channel for transmitting the user equipment data, or the medium access control flow according to the data of the user equipment. The uplink subcarrier to which the user equipment is connected is determined. Further, before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the base station 03 further includes: a cell information receiving module 033, configured to receive uplink subcarrier information of the cell sent by the radio network controller, The uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located or an index number corresponding to a frequency point of the uplink subcarrier. The present invention provides a base station, which first establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, so that the radio network controller transmits the user equipment according to the The transmission bearer of the data and the common transport channel or the medium access control flow determine the uplink subcarriers accessed by the user equipment, and enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system.

The embodiment of the present invention provides a radio network controller 04. As shown in FIG. 17, the radio network controller 04 includes: a user data receiving module 041, configured to establish and cooperate with each base station for each uplink subcarrier. And receiving a user equipment corresponding to the uplink subcarrier, and establishing a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establishing a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, and receiving the user equipment The user data is sent; the carrier confirmation module 042 is configured to determine, according to the common transmission channel and the transmission bearer that transmits the user equipment data, the uplink subcarrier that is accessed by the user equipment, or determine the user equipment according to the medium access control flow that transmits the user equipment data. The uplink subcarrier to be accessed.

Further, as shown in FIG. 18, before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the radio network controller 04 further includes: a notification module 043, configured to notify the uplink subroutine of the cell where the base station is located The carrier information, the uplink subcarrier information includes frequency point information of at least one uplink subcarrier of a cell where the base station is located, or an index number corresponding to a frequency point of the uplink subcarrier. The present invention provides a radio network controller, in which a base station establishes a transport bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or After the uplink subcarrier establishes the medium access control flow corresponding to the uplink subcarrier, if the radio network controller receives the user data sent by the user equipment, it determines, according to the transmission bearer of the transmission user equipment data, and the common transport channel or the medium access control flow. The uplink subcarriers accessed by the user equipment enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a base station 05. As shown in FIG. 19, the base station 05 includes: a first receiving module 051, configured to receive a radio link setup request of the radio network controller; and an indication module 052, configured to control the radio network. The device sends a radio link setup response message carrying the sixth uplink subcarrier indication message, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment. Preferably, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier accessed by the user equipment. The present invention provides a base station, which first sends a radio link setup response message carrying a sixth uplink subcarrier indication message to the radio network controller, so that the radio network controller learns the user equipment access through the sixth uplink subcarrier indication message. The uplink subcarrier can enable the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a radio network controller 06. As shown in FIG. 20, the radio network controller 06 includes: a second receiving module 061, configured to receive a radio network control connection sent by the user equipment. And the sending module 062 is configured to: when the user equipment is configured as a cell-dedicated channel (CELL-DCH) state, send a radio link setup request to the base station; and the third receiving module 063 is configured to receive A radio link setup response message carrying a sixth uplink subcarrier indication message. Preferably, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier accessed by the user equipment. The present invention provides a radio network controller. After the radio network controller receives the radio link setup response message carrying the sixth uplink subcarrier indication message, the radio network controller learns the user equipment through the sixth uplink subcarrier indication message. The uplink subcarriers that are accessed can enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a radio network controller 07. As shown in FIG. 21, the radio network controller 07 includes: a measurement report receiving module 071, configured to receive a measurement report sent by the user equipment; and a link establishment request module 072. Transmitting, by the target base station, a radio link setup request carrying a seventh uplink subcarrier indication message. The seventh uplink subcarrier indication message includes: an uplink subcarrier indicating a radio link that the base station needs to establish. The invention provides a radio network controller, which first receives a measurement report that a signal of a neighboring cell sent by a user equipment meets 1A, and sends a radio link setup request carrying a seventh uplink subcarrier indication message to a target base station, so that the target base station The radio link of the uplink subcarrier indicated by the seventh uplink subcarrier indication message enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a base station 08. As shown in FIG. 22, the base station 08 includes: a third receiving module 081, configured to receive a radio link setup request that is sent by the radio network controller and carries a seventh uplink subcarrier indication message; The radio link establishing module 082 is configured to establish a radio link with an uplink subcarrier indicated by the seventh uplink subcarrier indication message.

The seventh uplink subcarrier indication message includes an uplink subcarrier where the radio link that the base station needs to establish is located. The present invention provides a base station, which first receives a radio link setup request that is sent by a radio network controller and carries a seventh uplink subcarrier indication message, and then establishes a radio link with an uplink subcarrier indicated by the seventh uplink subcarrier indication message. Ability to enable wireless network control in asymmetric UMTS systems The controller can acquire the uplink subcarriers accessed by the user equipment. It is to be noted that the base station and the radio network controller provided by the embodiments of the present invention may form a carrier indication system 09. As shown in FIG. 23, the system 09 includes: a user equipment, a base station 01, Base station 02, base station 03, base station 05, base station 08 and radio network controller 04, radio network controller 06, radio network controller 07. The present invention provides a carrier indication system, which first transmits a data frame carrying the first uplink subcarrier indication information to the radio network controller, and then the radio network controller learns the uplink accessed by the user equipment by using the first uplink subcarrier indication information. a subcarrier; or a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier and a common transport channel or medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, and then the radio network controller according to the transmission user The transmission bearer of the device data and the common transport channel or the medium access control flow determine the uplink subcarrier accessed by the user equipment; or send a radio link setup response message carrying the sixth uplink subcarrier indication message to the radio network controller, and then wirelessly The network controller can learn the uplink subcarriers accessed by the user equipment by using the sixth uplink subcarrier indication message, and enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a base station 10. As shown in FIG. 24, the base station 10 includes an interface 101, a bus 102, and a memory 103 and a processor 104 connected to the bus. The memory 103 is used to store instructions, and the processor 104 is used by the processor 104. The instruction is used to: 101 receive a random access request sent by the user equipment; after the user equipment initiates the random access, send, by using the interface 101, a data frame carrying the first uplink subcarrier indication information to the radio network controller, so as to pass the An uplink subcarrier indication information notifies the uplink subcarrier accessed by the radio network controller user equipment. Preferably, the first uplink subcarrier indication information includes frequency point information of an uplink subcarrier accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier accessed by the user equipment. The present invention provides a base station, which firstly transmits a data frame carrying the first uplink subcarrier indication information to the radio network controller, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment, and can be in the asymmetric UMTS system. The wireless network controller is enabled to acquire uplink subcarriers accessed by the user equipment. The embodiment of the present invention provides a base station 11. As shown in FIG. 25, the base station 11 includes an interface 111, a bus 112, and a memory 113 and a processor 114 connected to the bus, where the memory 113 is used. In the storage instruction, the processor 114 is configured to execute the instruction: when the uplink subcarrier to be accessed by the user equipment needs to be changed, generate an indication instruction; when the uplink subcarrier to be accessed by the user equipment needs to be changed, the indication channel is The user equipment is notified to migrate to the new uplink subcarrier, or when the uplink subcarrier that the user equipment needs to be changed is changed, the user equipment is migrated to the new uplink subcarrier by using a dedicated radio network control message or a physical layer command. The processor 114 is further configured to: when the user equipment sends an access test message to the base station, if the uplink subcarrier to be accessed by the user equipment needs to be changed, establishing an access indication channel or a high speed shared control channel; The second uplink subcarrier indication message is sent to the user equipment in the channel or the high speed shared control channel, where the second uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be used; or, in the indication channel or the high speed shared control channel, The user equipment sends a third uplink subcarrier indication message, where the third uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be decomposed into the uplink subcarrier specified in the third word carrier indication message; The word carrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier that the user equipment accesses. The processor 114 is further configured to: when the user equipment and the base station have established a connection, if the uplink subcarrier that the user equipment has accessed needs to be changed, send the fourth uplink to the user equipment in the indication channel or the high speed shared control channel. a subcarrier indication message, where the fourth uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier that has been accessed to the uplink subcarrier specified in the fourth uplink subcarrier indication message. The frequency point information of the uplink subcarrier that is accessed by the user equipment is specified; or the index number corresponding to the frequency of the uplink subcarrier that is accessed by the user equipment is specified; or, the fifth uplink is sent to the user equipment in the dedicated radio network control message. a sub-carrier indication message, where the fifth uplink sub-carrier indication message is used to indicate that the user equipment changes the accessed uplink sub-carrier to the uplink sub-carrier specified in the fourth uplink sub-carrier indication message, where the dedicated radio network control message is a connection. Establishing a message, a cell update confirmation message, or a reconfiguration message; a fifth word carrier indication message packet : The user equipment access to the specified frequency point upstream sub-carrier information; or, the user equipment accesses the specified frequency uplink sub-carrier corresponding to the index number. The embodiment of the present invention provides a base station, when the uplink subcarrier to be accessed by the user equipment needs to be changed, or when the uplink subcarrier that the user equipment needs to be changed needs to be changed, the base station uses a dedicated radio network control message or a physical layer instruction indication. The user equipment is migrated to a new uplink subcarrier, and enables the radio network controller to acquire the access of the user equipment in the asymmetric UMTS system. Line subcarriers. The embodiment of the present invention provides a base station 12. As shown in FIG. 26, the base station 12 includes an interface 121, a bus 122, and a memory 123 and a processor 124 connected to the bus. The memory 123 is used to store instructions, and the processor 124 is used by the processor 124. The instruction is used to: establish, by using the interface 121, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier after receiving the notification of the transmission bearer established by the radio network controller to establish a random access or an enhanced random access; Establishing a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establishing a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, so that the radio network controller transmits the bearer according to the transmission of the user equipment data. The common transport channel determines an uplink subcarrier accessed by the user equipment, or determines an uplink subcarrier accessed by the user equipment according to the medium access control flow that transmits the user equipment data. Before the base station 12 establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the processor 124 executes the instruction, and is further configured to: receive, by using the interface 121, uplink subcarrier information of a cell sent by the radio network controller, where The uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located or an index number corresponding to a frequency point of the uplink subcarrier. The present invention provides a base station, which first establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, so that the radio network controller transmits the user equipment according to the The transmission bearer of the data and the common transport channel or the medium access control flow determine the uplink subcarriers accessed by the user equipment, and enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a radio network controller 13, as shown in FIG. 27, the radio network controller 13 includes an interface 131, a bus 132, and a memory 133 and a processor 134 connected to the bus, wherein the memory 133 is configured to store instructions. The processor 134 is configured to: execute, by the base station, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establish a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or After the media access control flow corresponding to the uplink subcarrier is established, the user data sent by the user equipment is received through the interface 131; and the uplink subcarrier accessed by the user equipment is determined according to the common transport channel and the transport bearer of the user equipment data. The carrier, or the uplink access subcarrier accessed by the user equipment, according to the medium access control flow for transmitting the user equipment data. Before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the processor 134 performs the instruction, and is further configured to: notify, by using the interface 131, the uplink subcarrier information of the cell where the base station is located, where the uplink subcarrier information includes the base station Frequency point information of at least one uplink subcarrier of the cell or an index number corresponding to a frequency point of the uplink subcarrier.

The present invention provides a radio network controller, in which a base station establishes a transport bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or After the uplink subcarrier establishes the medium access control flow corresponding to the uplink subcarrier, if the radio network controller receives the user data sent by the user equipment, it determines, according to the transmission bearer of the transmission user equipment data, and the common transport channel or the medium access control flow. The uplink subcarriers accessed by the user equipment enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system.

The embodiment of the present invention provides a base station 14. As shown in FIG. 28, the base station 14 includes an interface 141, a bus 142, and a memory 143 and a processor 144 connected to the bus. The memory 143 is used to store instructions, and the processor 144 is used by the processor 144. Executing the instruction is: receiving, by the interface 141, a radio link establishment request of the radio network controller; transmitting, by using the interface 141, a radio link setup response message carrying the sixth uplink subcarrier indication message to the radio network controller, to notify the radio network The uplink subcarrier to which the controller user equipment is connected.

Preferably, the sixth uplink subcarrier indication message includes: frequency point information of the uplink subcarrier accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier accessed by the user equipment.

The present invention provides a carrier indication base station, which first sends a radio link setup response message carrying a sixth uplink subcarrier indication message to the radio network controller, so that the radio network controller learns that the user equipment is connected by using the sixth uplink subcarrier indication message. The incoming uplink subcarrier can enable the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system.

The embodiment of the present invention provides a radio network controller 15, as shown in FIG. 29, the radio network controller 15 includes an interface 151, a bus 152, and a memory 153 and a processor 154 connected to the bus, wherein the memory 153 is configured to store instructions. The processor 154 is configured to: execute, by using the interface 151, a radio network control connection setup request or a cell update message sent by the user equipment; when the user equipment is configured as a cell-dedicated channel (CELL-DCH) state, The interface 151 sends a radio link setup request to the base station; and receives a radio link setup response message carrying the sixth uplink subcarrier indication message through the interface 151. Preferably, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier accessed by the user equipment; or an index number corresponding to a frequency point of the uplink subcarrier accessed by the user equipment. The present invention provides a radio network controller. After the radio network controller receives the radio link setup response message carrying the sixth uplink subcarrier indication message, the radio network controller learns the user equipment through the sixth uplink subcarrier indication message. The uplink subcarriers that are accessed can enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a radio network controller 16, as shown in FIG. 30, the radio network controller 16 includes an interface 161, a bus 162, and a memory 163 and a processor 164 connected to the bus, where the memory 163 is used to store instructions. The processor 164 is configured to: use the interface 161 to receive the measurement report sent by the user equipment, and send, by using the interface 161, the radio link setup request that carries the seventh uplink subcarrier indication message to the target base station. The seventh uplink subcarrier indication message includes an uplink subcarrier indicating a radio link that the base station needs to establish. The present invention provides a radio network controller, which first receives a measurement report sent by a user equipment, and sends a radio link setup request carrying a seventh uplink subcarrier indication message to the target base station, so that the base station according to the seventh uplink subcarrier indication message The radio link of the indicated uplink subcarrier enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. The embodiment of the present invention provides a base station 17. As shown in FIG. 31, the base station 17 includes an interface 171, a bus 172, and a memory 173 and a processor 174 connected to the bus. The memory 173 is used to store instructions, and the processor 174 is used by the processor 174. The command is executed to: receive, by using the interface 171, a radio link setup request that is sent by the radio network controller and carry the seventh uplink subcarrier indication message; and establish a radio link with the uplink subcarrier indicated by the seventh uplink subcarrier indication message. The seventh uplink subcarrier indication message includes an uplink subcarrier where the radio link that the base station needs to establish is located. The present invention provides a base station, which first receives a radio link setup request that is sent by a radio network controller and carries a seventh uplink subcarrier indication message, and then establishes a radio link with an uplink subcarrier indicated by the seventh uplink subcarrier indication message. The radio network controller can be enabled to acquire uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. As shown in FIG. 32, another embodiment of the present invention provides a base station, including: a receiver 3201, configured to receive a random access request sent by a user equipment, and a sender 3202, configured to: after the user equipment initiates random access, Transmitting, by the radio network controller, a data frame carrying the first uplink subcarrier indication information, to notify the radio network controller user equipment of the uplink subcarrier by using the first uplink subcarrier indication information. In another embodiment of the present invention, the first uplink subcarrier indication information includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or, an uplink subcarrier that is connected to the user equipment The index number corresponding to the frequency point. The present invention provides a base station, which firstly transmits a data frame carrying the first uplink subcarrier indication information to the radio network controller, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment, and can be in the asymmetric UMTS system. The wireless network controller is enabled to acquire uplink subcarriers accessed by the user equipment. As shown in FIG. 33, another embodiment of the present invention provides a base station, including: a processor 3301, configured to generate indication signaling when an uplink subcarrier to be accessed by the user equipment needs to be changed; and a transmitter 3302, When the uplink sub-carrier to be accessed by the user equipment needs to be changed, the user equipment is notified to migrate to the new uplink sub-carrier by using indication signaling, or when the uplink sub-device that the user equipment needs to be changed needs to be changed. In the case of a carrier, the user equipment is instructed to migrate to a new uplink subcarrier by a dedicated radio network control message or a physical layer command. In another embodiment of the present invention, the transmitter 3302 is further configured to: when the user equipment sends a random access preamble to the base station, if the uplink subcarrier to be accessed by the user equipment needs to be changed, The second uplink subcarrier indication message is sent to the user equipment in the indication channel or the high speed shared control channel, where the second uplink subcarrier indication message is used to indicate that the user equipment changes the uplink subcarrier to be accessed; or And sending, by the indication channel or the high-speed shared control channel, a third uplink subcarrier indication message to the user equipment, where the third uplink subcarrier indication message is used to indicate that the user equipment uses the uplink subcarrier to be accessed. And changing to the uplink subcarrier specified in the third word carrier indication message, where the third word carrier indication message includes: frequency point information specifying an uplink subcarrier to be accessed by the user equipment; or An index number corresponding to a frequency point of an uplink subcarrier to be accessed by the user equipment.

In another embodiment of the present invention, the transmitter 3302 is specifically configured to: when the user equipment and the base station have established a connection, if the uplink subcarrier that the user equipment needs to access is changed, Transmitting, by the user equipment, the fourth uplink subcarrier indication message to the user equipment, where the fourth uplink subcarrier indication message is used to indicate that the user equipment sends the accessed uplink sub The carrier is changed to the uplink subcarrier specified in the fourth uplink subcarrier indication message, where the fourth word carrier indication message includes: frequency point information of the changed uplink subcarrier of the user equipment; or An index number corresponding to a frequency point of the changed uplink subcarrier of the user equipment; or, in the dedicated radio network control message, sending, to the user equipment, a fifth uplink subcarrier indication message, where the fifth uplink subcarrier The indication message is used to indicate that the user equipment changes the accessed uplink subcarrier to the uplink subcarrier specified in the fourth uplink subcarrier indication message, where the fifth uplink subcarrier indication message is the dedicated a wireless network control message, including a connection setup message, a cell update acknowledgement message, or a reconfiguration message; the fifth word carrier indication message includes The uplink sub-carrier frequency of the changed information of the user equipment; upstream subcarrier frequency after the change or the user equipment corresponding to the index number. The embodiment of the present invention provides a base station, when the uplink subcarrier to be accessed by the user equipment needs to be changed, or when the uplink subcarrier that the user equipment needs to be changed needs to be changed, the base station uses a dedicated radio network control message or a physical layer instruction indication. The user equipment is migrated to the new uplink subcarrier, and the radio network controller can be enabled to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system.

As shown in FIG. 34, another embodiment of the present invention provides a base station, including: a receiver 3401, configured to receive a notification of a transmission bearer established by a radio network controller to establish a random access or an enhanced random access; and a processor 3402 And establishing a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier; establishing a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or establishing, corresponding to the uplink subcarrier, for each uplink subcarrier. The medium accesses the control flow, so that the radio network controller determines the uplink subcarrier accessed by the user equipment according to the common transport channel, or determines the uplink accessed by the user equipment according to the medium access control flow that transmits the user equipment data. Subcarrier. In another embodiment of the present invention, the receiver 3401 is further configured to: receive uplink subcarrier information of a cell sent by a radio network controller, where the uplink subcarrier information includes at least one uplink subcarrier of a cell where the base station is located Frequency point information or an index number corresponding to the frequency of the uplink subcarrier. The present invention provides a base station, which first establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, So that the radio network controller determines the uplink subcarrier accessed by the user equipment according to the transmission bearer and the common transport channel or the medium access control flow for transmitting the user equipment data, and enables the radio network controller to acquire the user equipment in the asymmetric UMTS system. The uplink subcarrier to be accessed. As shown in FIG. 35, another embodiment of the present invention provides a radio network controller, including: a receiver 3501, configured to establish, by a base station, a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, and for each uplink. The subcarrier establishes a common transport channel corresponding to the uplink subcarrier, or after establishing a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, receiving user data sent by the user equipment; and the processor 3502 is configured to transmit according to the Determining, by the common transmission channel and the transmission bearer of the user equipment data, an uplink subcarrier that is accessed by the user equipment, or determining an uplink subcarrier that is accessed by the user equipment according to the medium access control flow that transmits the user equipment data . In another embodiment of the present invention, the radio network controller further includes: a transmitter 3503, configured to notify uplink subcarrier information of a cell where the base station is located, where the uplink subcarrier information includes at least one of a cell where the base station is located The frequency point information of the uplink subcarrier or the index number corresponding to the frequency of the uplink subcarrier.

The present invention provides a radio network controller, in which a base station establishes a transport bearer corresponding to the uplink subcarrier for each uplink subcarrier, and establishes a common transport channel corresponding to the uplink subcarrier for each uplink subcarrier, or After the uplink subcarrier establishes the medium access control flow corresponding to the uplink subcarrier, if the radio network controller receives the user data sent by the user equipment, it determines, according to the transmission bearer of the transmission user equipment data, and the common transport channel or the medium access control flow. The uplink subcarriers accessed by the user equipment enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. As shown in FIG. 36, another embodiment of the present invention provides a base station, including: a receiver 3601, configured to receive a radio link establishment or a radio link addition request of a radio network controller; and a transmitter 3602, configured to The radio network controller sends a radio link setup response message or a radio link add response message carrying the sixth uplink subcarrier indication message, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment. In another embodiment of the present invention, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or, with an uplink subcarrier that is accessed by the user equipment The index number corresponding to the frequency point. The present invention provides a carrier indication base station, which first sends a radio link setup response message carrying a sixth uplink subcarrier indication message to the radio network controller, so that the radio network controller learns that the user equipment is connected by using the sixth uplink subcarrier indication message. Incoming uplink subcarriers, capable of being asymmetric

The UMTS system enables the radio network controller to acquire the uplink subcarriers accessed by the user equipment. As shown in FIG. 37, another embodiment of the present invention provides a radio network controller, including: a receiver 3701, configured to receive a radio network control connection establishment request or a cell update message sent by a user equipment, where the transmitter 3702 is configured to When the user equipment is configured as a cell-dedicated channel (CELL_DCH) state, a radio link setup request is sent to the base station; the receiver 3701 is further configured to receive a radio chain carrying the sixth uplink subcarrier indication message. The road establishes a response message. In another embodiment of the present invention, the sixth uplink subcarrier indication message includes: frequency point information of an uplink subcarrier that is accessed by the user equipment; or, with an uplink subcarrier that is accessed by the user equipment The index number corresponding to the frequency point. The present invention provides a radio network controller. After the radio network controller receives the radio link setup response message carrying the sixth uplink subcarrier indication message, the radio network controller learns the user equipment through the sixth uplink subcarrier indication message. The uplink subcarriers that are accessed can enable the radio network controller to acquire the uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. As shown in FIG. 38, another embodiment of the present invention provides a radio network controller, including: a receiver 3801, configured to receive a measurement report sent by a user equipment, and a transmitter 3802, configured to send, to a target base station, a seventh uplink. The subcarrier indicates a radio link setup request for the message. In another embodiment of the present invention, the seventh uplink subcarrier indication message includes: an uplink subcarrier indicating a radio link that the base station needs to establish. The present invention provides a radio network controller, which first receives a measurement report sent by a user equipment, and sends a radio link setup request carrying a seventh uplink subcarrier indication message to the target base station, so that the base station according to the seventh uplink subcarrier indication message The radio link of the indicated uplink subcarrier enables the radio network controller to acquire the uplink subcarrier accessed by the user equipment in the asymmetric UMTS system. As shown in FIG. 39, another embodiment of the present invention provides a base station, including: a receiver 3901, configured to receive a radio link setup request that is sent by a radio network controller and carries a seventh uplink subcarrier indication message; Used to establish an indication with the seventh uplink subcarrier indication message The radio link of the subcarriers. In another embodiment of the present invention, the seventh uplink subcarrier indication message includes: an uplink subcarrier where the radio link that the base station needs to establish is located. The present invention provides a base station, which first receives a radio link setup request that is sent by a radio network controller and carries a seventh uplink subcarrier indication message, and then establishes a radio link with an uplink subcarrier indicated by the seventh uplink subcarrier indication message. The radio network controller can be enabled to acquire uplink subcarriers accessed by the user equipment in the asymmetric UMTS system. For the specific working process of all the above modules, the unit or the transmitter, the processor, and the receiver, refer to the content disclosed in the foregoing method, and details are not described herein again. In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. In addition, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The components displayed for the unit may or may not be physical units, ie may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units. The above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium. The software functional units described above are stored in a storage medium and include instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform portions of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a USB flash drive, a removable hard disk, a Read-Only Memory (ROM), a random access memory. (Random Access Memory, RAM for short), various media such as a disk or an optical disk that can store program code. The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

claims

1. A method of carrier indication, characterized in that the method includes: the base station receives a random access request sent by the user; after the user equipment initiates random access, the base station sends the first uplink subcarrier to the radio network controller A data frame of indication information, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment through the first uplink subcarrier indication information.

2. The method according to claim 1, characterized in that: the first uplink subcarrier indication information includes frequency information of the uplink subcarrier accessed by the user equipment; or, The index number corresponding to the frequency point of the uplink subcarrier.

3. A method of carrier indication, characterized in that the method includes: the base station or the wireless network controller generating indication signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed; the base station or the wireless network controller When the uplink subcarrier to be accessed by the user equipment needs to be changed, the controller notifies the user equipment to migrate to a new uplink subcarrier through instruction signaling, or when it is necessary to change the uplink subcarrier that the user equipment has accessed. At this time, the radio network controller instructs the user equipment to migrate to a new uplink subcarrier through a dedicated radio network control message or the base station through a physical layer instruction.

4. The method according to claim 3, characterized in that, when the base station or radio network controller needs to change the uplink subcarrier to be accessed by the user equipment, it notifies the user equipment to migrate to On the new uplink subcarrier, include: When the user equipment sends a random access preamble to the base station, if the uplink subcarrier to be accessed by the user equipment needs to be changed, on the indication channel or high-speed shared control channel Send a second uplink subcarrier indication message to the user equipment, where the second uplink subcarrier indication message is used to instruct the user equipment to change the uplink subcarrier to be accessed; or

A third uplink subcarrier indication message is sent to the user equipment in the indication channel or the high-speed shared control channel. The third uplink subcarrier indication message is used to instruct the user equipment to change the uplink subcarrier to be accessed. is the uplink subcarrier specified in the third subcarrier indication message; , the third subcarrier indication message includes: specifying the frequency point information of the uplink subcarrier to be accessed by the user equipment; or, specifying the index number corresponding to the frequency point of the uplink subcarrier to be accessed by the user equipment. .

5. The method according to claim 3, characterized in that, when it is necessary to change the uplink subcarrier that the user equipment has accessed, instruct the user equipment to migrate to New uplink subcarriers include:

After the user equipment has established a connection with the base station, if it is necessary to change the uplink subcarrier that the user equipment has accessed, send the fourth uplink subcarrier to the user equipment in the indication channel or the high-speed shared control channel. Instruction message, the fourth uplink subcarrier indication message is used to instruct the user equipment to change the accessed uplink subcarrier to the uplink subcarrier specified in the fourth uplink subcarrier indication message; wherein, The fourth subcarrier indication message includes: specifying the frequency point information of the changed uplink subcarrier of the user equipment; or, specifying the index number corresponding to the frequency point of the changed uplink subcarrier of the user equipment; or

A fifth uplink subcarrier indication message is sent to the user equipment in the dedicated wireless network control message, and the fifth uplink subcarrier indication message is used to instruct the user equipment to change the accessed uplink subcarrier. is the uplink subcarrier specified in the fourth uplink subcarrier indication message, wherein the fifth uplink subcarrier indication message is the dedicated wireless network control message, including a connection establishment message, a cell update confirmation message or a reconfiguration message; so The fifth subcarrier indication message includes: specifying the frequency information of the changed uplink subcarrier of the user equipment; or, specifying the index number corresponding to the frequency point of the changed uplink subcarrier of the user equipment.

6. A method of carrier indication, characterized in that the method includes: after receiving a notification from the radio network controller to establish a transmission bearer for random access or enhanced random access, the base station establishes a transmission bearer for each uplink subcarrier. The transmission bearer corresponding to the uplink subcarrier;

The base station establishes a public transmission channel corresponding to the uplink subcarrier for each uplink subcarrier, or establishes a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, so that the wireless network controller determines the required transmission channel based on the public transmission channel. The uplink subcarrier accessed by the user equipment, or the uplink subcarrier accessed by the user equipment is determined according to the medium access control flow for transmitting user equipment data.

7. The method according to claim 6, before the base station establishes a transmission bearer corresponding to each uplink subcarrier for each uplink subcarrier, the method further includes:

Receive uplink subcarrier information of the cell sent by the radio network controller, where the uplink subcarrier information includes frequency information of at least one uplink subcarrier of the cell where the base station is located or an index number corresponding to the frequency point of the uplink subcarrier.

8. A method of carrier indication, characterized in that the method includes: the radio network controller establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier at the base station, and establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier. The public transmission channel corresponding to the subcarrier, or after establishing the medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, receives the user data sent by the user equipment;

The radio network controller determines the uplink subcarrier accessed by the user equipment based on the common transmission channel and transmission bearer that transmits the user equipment data, or determines the uplink subcarrier accessed by the user equipment based on the medium access control flow that transmits the user equipment data. Accessed uplink subcarrier.

9. The method according to claim 8, characterized in that, before the base station establishes a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier, the method further includes: notifying the uplink subcarrier of the cell where the base station is located. Information, the uplink subcarrier information includes frequency point information of at least one uplink subcarrier in the cell where the base station is located or an index number corresponding to the frequency point of the uplink subcarrier.

10. A carrier indication method, characterized in that the method includes: the base station receiving a wireless link establishment or wireless link addition request from a wireless network controller; The wireless link establishment response message or the wireless link addition response message of the carrier indication message is used to notify the radio network controller of the uplink subcarrier accessed by the user equipment.

11. The method according to claim 10, characterized in that, the sixth uplink subcarrier indication message includes: frequency information of the uplink subcarrier accessed by the user equipment; or, The index number corresponding to the frequency point of the accessed uplink subcarrier.

12. A method of carrier indication, characterized in that the method includes: the radio network controller receiving a radio network control connection establishment request or a small District update news;

When the user equipment is configured in the cell-dedicated channel (CELL-DCH) state, the radio network controller sends a wireless link establishment request to the base station;

The radio network controller receives the radio link establishment response message carrying the sixth uplink subcarrier indication message.

13. The method according to claim 12, characterized in that the sixth uplink subcarrier indication message includes: frequency information of the uplink subcarrier accessed by the user equipment; or, The index number corresponding to the frequency point of the accessed uplink subcarrier.

14. A method of carrier indication, characterized in that the method includes:

The wireless network controller receives the measurement report sent by the user equipment;

The radio network controller sends a radio link establishment request carrying a seventh uplink subcarrier indication message to the target base station.

15. The method according to claim 14, characterized in that the seventh uplink subcarrier indication message includes: indicating the uplink subcarrier of the wireless link that the base station needs to establish.

16. A method of carrier indication, characterized in that the method includes:

The base station receives the wireless link establishment request carrying the seventh uplink subcarrier indication message sent by the wireless network controller;

The base station establishes a wireless link with the uplink subcarrier indicated by the seventh uplink subcarrier indication message.

17. The method according to claim 16, characterized in that the seventh uplink subcarrier indication message includes: indicating the uplink subcarrier of the wireless link that the base station needs to establish.

18. A base station, characterized in that, the base station includes: a request receiving module, configured for the base station to receive a random access request sent by a user;

The first carrier indication module is configured to send a data frame carrying carrier indication information to the radio network controller after the user equipment initiates random access. The carrier indication information is the information of the uplink subcarrier accessed by the user equipment. .

19. The base station according to claim 18, characterized in that, the first uplink subcarrier refers to The display information includes frequency point information of the uplink subcarrier accessed by the user equipment; or, an index number corresponding to the frequency point of the uplink subcarrier accessed by the user equipment.

20. A migration device, characterized in that the migration device includes: an instruction generation module, used for the migration device to generate instruction signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed; a migration module, The migration device is used to notify the user equipment to migrate to a new uplink subcarrier through instruction signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed, or when it is necessary to change the uplink subcarrier that the user equipment has accessed. When entering an uplink subcarrier, the user equipment is instructed to migrate to a new uplink subcarrier through a dedicated wireless network control message or physical layer instruction.

21. The migration device according to claim 20, characterized in that the migration module is specifically used for:

When the user equipment sends a random access preamble to the migration device, if the uplink subcarrier to be accessed by the user equipment needs to be changed, the user equipment sends a second uplink subcarrier to the user equipment in the indication channel or high-speed shared control channel. Subcarrier indication message, the second uplink subcarrier indication message is used to instruct the user equipment to change the uplink subcarrier to be accessed; or

A third uplink subcarrier indication message is sent to the user equipment in the indication channel or the high-speed shared control channel. The third uplink subcarrier indication message is used to instruct the user equipment to change the uplink subcarrier to be accessed. is the uplink subcarrier specified in the third subcarrier indication message; wherein, the third subcarrier indication message includes: specifying the frequency information of the uplink subcarrier to be accessed by the user equipment; or, specifying the The index number corresponding to the frequency point of the uplink subcarrier to be accessed by the user equipment.

22. The migration device according to claim 20, characterized in that the migration module is also used to:

After the user equipment and the migration device have established a connection, if it is necessary to change the uplink subcarrier that the user equipment has accessed, send the fourth uplink subcarrier to the user equipment in the indication channel or the high-speed shared control channel. Carrier indication message, the fourth uplink subcarrier indication message is used to instruct the user equipment to change the accessed uplink subcarrier to the uplink subcarrier specified in the fourth uplink subcarrier indication message; wherein, The fourth subcarrier indication message includes: specifying the frequency information of the changed uplink subcarrier of the user equipment; or, specifying the change of the user equipment the index number corresponding to the frequency point of the subsequent uplink subcarrier; or, send a fifth uplink subcarrier indication message to the user equipment in the dedicated wireless network control message, and the fifth uplink subcarrier indication message is used to indicate The user equipment changes the accessed uplink subcarrier to the uplink subcarrier specified in the fourth uplink subcarrier indication message, where the fifth uplink subcarrier indication message is the dedicated wireless network control message, Including a connection establishment message, a cell update confirmation message or a reconfiguration message; the fifth-word carrier indication message includes: specifying the frequency information of the changed uplink subcarrier of the user equipment; or, specifying the change of the user equipment The index number corresponding to the frequency point of the subsequent uplink subcarrier.

23. A base station, characterized in that the base station includes: a bearer establishment module, configured to establish a transmission bearer for each uplink substation after receiving a notification from the radio network controller to establish a transmission bearer for random access or enhanced random access. The carrier establishes a transmission bearer corresponding to the uplink subcarrier; a channel establishment module is used to establish a public transmission channel corresponding to the uplink subcarrier for each uplink subcarrier, or establish a medium corresponding to the uplink subcarrier for each uplink subcarrier Access control flow, so that the radio network controller determines the uplink subcarrier accessed by the user equipment based on the public transmission channel, or determines the uplink subcarrier accessed by the user equipment based on the medium access control flow that transmits user equipment data. carrier.

24. The base station according to claim 23, before establishing a transmission bearer corresponding to the uplink sub-carrier for each uplink sub-carrier, the base station further includes: a cell information receiving module, configured to receive the cell information sent by the radio network controller. The uplink subcarrier information includes the frequency point information of at least one uplink subcarrier in the cell where the base station is located or the index number corresponding to the frequency point of the uplink subcarrier.

25. A wireless network controller, characterized in that the wireless network controller includes: a user data receiving module, configured to establish a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier at the base station, and provide After the subcarrier establishes a common transmission channel corresponding to the uplink subcarrier, or establishes a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, receive the user data sent by the user equipment;

A carrier confirmation module, configured to determine the uplink subcarrier accessed by the user equipment based on the public transmission channel and transmission bearer used to transmit the user equipment data, or to determine the uplink subcarrier accessed by the user equipment based on the number of transmissions of the user equipment data. Determine the uplink subcarrier accessed by the user equipment according to the medium access control flow.

26. The wireless network controller according to claim 25, wherein before the base station establishes a transmission bearer corresponding to each uplink subcarrier for each uplink subcarrier, the wireless network controller further includes:

Notification module, configured to notify uplink subcarrier information of the cell where the base station is located, where the uplink subcarrier information includes frequency point information of at least one uplink subcarrier of the cell where the base station is located or an index corresponding to the frequency point of the uplink subcarrier. Number.

27. A base station, characterized in that the base station includes: a first receiving module configured to receive a wireless link establishment or wireless link addition request from a wireless network controller;

Instruction module, configured to send a wireless link establishment response message or a wireless link addition response message carrying a sixth uplink subcarrier indication message to the wireless network controller, so as to notify the wireless network controller of the access point of the user equipment. Incoming uplink subcarriers.

28. The base station according to claim 27, characterized in that, the sixth uplink subcarrier indication message includes: frequency information of the uplink subcarrier accessed by the user equipment; or, The index number corresponding to the frequency point of the incoming uplink subcarrier.

29. A wireless network controller, characterized in that the wireless network controller includes: a second receiving module configured to receive a wireless network control connection establishment request or cell update message sent by the user equipment;

A sending module, configured to send a wireless link establishment request to the base station when the user equipment is configured in a cell-dedicated channel (CELL-DCH) state;

The third receiving module is configured to receive the wireless link establishment response message carrying the sixth uplink subcarrier indication message.

30. The radio network controller according to claim 29, characterized in that, the sixth uplink subcarrier indication message includes: frequency information of the uplink subcarrier accessed by the user equipment; or, and the user equipment The index number corresponding to the frequency point of the uplink subcarrier accessed by the device.

31. A wireless network controller, characterized in that the wireless network controller includes: The measurement report receiving module is used to receive the measurement report sent by the user equipment; the link establishment request module is used to send a wireless link establishment request carrying the seventh uplink subcarrier indication message to the target base station.

32. The radio network controller according to claim 31, characterized in that the seventh uplink subcarrier indication message includes: indicating the uplink subcarrier of the wireless link that the base station needs to establish.

33. A base station, characterized in that the base station includes: a third receiving module, configured to receive a wireless link establishment request carrying a seventh uplink subcarrier indication message sent by the wireless network controller; a wireless link establishment module, Used to establish a wireless link with the uplink subcarrier indicated by the seventh uplink subcarrier indication message.

34. The base station according to claim 33, characterized in that the seventh uplink subcarrier indication message includes: indicating the uplink subcarrier where the wireless link that the base station needs to establish is located.

35. A base station, characterized in that it includes: a receiver, used to receive a random access request sent by the user equipment; a transmitter, used to send the first request to the radio network controller after the user equipment initiates random access. A data frame of uplink subcarrier indication information, so as to notify the radio network controller of the uplink subcarrier accessed by the user equipment through the first uplink subcarrier indication information.

36. The base station according to claim 35, characterized in that, the first uplink subcarrier indication information includes: frequency information of the uplink subcarrier accessed by the user equipment; or, The index number corresponding to the frequency point of the incoming uplink subcarrier.

37. A base station, characterized in that it includes: a processor, configured to generate instruction signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed;

A transmitter configured to notify the user equipment to migrate to a new uplink subcarrier through instruction signaling when the uplink subcarrier to be accessed by the user equipment needs to be changed, or when it is necessary to change the uplink subcarrier that the user equipment has accessed. When the uplink subcarrier is an uplink subcarrier, the user equipment is instructed to migrate to a new uplink subcarrier through a dedicated wireless network control message or physical layer instruction.

38. The base station according to claim 37, characterized in that the transmitter is further configured to: when the user equipment sends a random access preamble to the base station, if it is necessary to change the uplink sub-station to be accessed by the user equipment. When the carrier is used, a second uplink subcarrier indication message is sent to the user equipment in the indication channel or the high-speed shared control channel, and the second uplink subcarrier indication message is used to instruct the user equipment to change the uplink to be accessed. subcarrier; or,

39. The base station according to claim 37, characterized in that the transmitter is specifically used to: after the user equipment has established a connection with the base station, if it is necessary to change the uplink subcarrier that the user equipment has accessed, A fourth uplink subcarrier indication message is sent to the user equipment in the indication channel or the high-speed shared control channel. The fourth uplink subcarrier indication message is used to instruct the user equipment to transfer the accessed uplink subcarrier. The carrier is changed to the uplink subcarrier specified in the fourth uplink subcarrier indication message; wherein, the fourth subcarrier indication message includes: frequency information of the changed uplink subcarrier of the user equipment; or, the The index number corresponding to the changed uplink subcarrier frequency of the user equipment; or

A fifth uplink subcarrier indication message is sent to the user equipment in the dedicated wireless network control message, and the fifth uplink subcarrier indication message is used to instruct the user equipment to change the accessed uplink subcarrier. is the uplink subcarrier specified in the fourth uplink subcarrier indication message, wherein the fifth uplink subcarrier indication message is the dedicated wireless network control message, including a connection establishment message, a cell update confirmation message or a reconfiguration message; so The fifth carrier indication message includes: the frequency information of the changed uplink subcarrier of the user equipment; or, the index number corresponding to the frequency point of the changed uplink subcarrier of the user equipment.

40. A base station, characterized in that it includes: a receiver, configured to receive a notification sent by the wireless network controller to establish a transmission bearer for random access or enhanced random access; A processor configured to establish a transmission bearer for each uplink subcarrier corresponding to the uplink subcarrier; to establish a common transmission channel for each uplink subcarrier corresponding to the uplink subcarrier, or to establish a transmission bearer for each uplink subcarrier corresponding to the uplink subcarrier. Corresponding medium access control flow, so that the radio network controller determines the uplink subcarrier accessed by the user equipment based on the public transmission channel, or determines the uplink subcarrier accessed by the user equipment based on the medium access control flow that transmits user equipment data uplink subcarriers.

41. The base station according to claim 40, characterized in that the receiver is further configured to: receive uplink subcarrier information of the cell sent by the wireless network controller, where the uplink subcarrier information includes information of the cell where the base station is located. The frequency point information of at least one uplink subcarrier or the index number corresponding to the frequency point of the uplink subcarrier.

42. A wireless network controller, characterized in that it includes: a receiver, configured to establish a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier at the base station, and to establish a transmission bearer corresponding to the uplink subcarrier for each uplink subcarrier. the corresponding public transmission channel, or after establishing a medium access control flow corresponding to the uplink subcarrier for each uplink subcarrier, receiving the user data sent by the user equipment; a processor, configured to transmit the user equipment data according to the public transmission channel and the transmission bearer to determine the uplink subcarrier accessed by the user equipment, or determine the uplink subcarrier accessed by the user equipment according to the medium access control flow for transmitting the user equipment data.

43. The wireless network controller according to claim 42, characterized in that, the wireless network controller further includes: a transmitter, configured to notify the uplink subcarrier information of the cell where the base station is located, the uplink subcarrier information includes The frequency point information of at least one uplink subcarrier in the cell where the base station is located or the index number corresponding to the frequency point of the uplink subcarrier.

44. A base station, characterized in that it includes: a receiver, configured to receive a wireless link establishment or wireless link addition request from a wireless network controller; a transmitter, configured to send a request carrying a sixth link to the wireless network controller; A wireless link establishment response message or a wireless link addition response message of the uplink subcarrier indication message is used to notify the radio network controller of the uplink subcarrier accessed by the user equipment.

45. The radio network controller according to claim 44, the sixth uplink subcarrier indication message includes: frequency information of the uplink subcarrier accessed by the user equipment; or, The index number corresponding to the frequency point of the incoming uplink subcarrier.

46. A wireless network controller, characterized in that it includes: a receiver, configured to receive a wireless network control connection establishment request or cell update message sent by the user equipment;

A transmitter configured to send a wireless link establishment request to the base station when the user equipment is configured in a cell-dedicated channel (CELL-DCH) state;

The receiver is also configured to receive a wireless link establishment response message carrying a sixth uplink subcarrier indication message.

47. The radio network controller according to claim 46, wherein the sixth uplink subcarrier indication message includes: frequency information of the uplink subcarrier accessed by the user equipment; or, and the The index number corresponding to the frequency point of the uplink subcarrier accessed by the user equipment.

48. A wireless network controller, characterized in that it includes: a receiver, used to receive measurement reports sent by user equipment;

A transmitter configured to send a wireless link establishment request carrying a seventh uplink subcarrier indication message to the target base station.

49. The radio network controller according to claim 48, wherein the seventh uplink subcarrier indication message includes: indicating the uplink subcarrier of the wireless link that the base station needs to establish.

50. A base station, characterized by including:

A receiver configured to receive a wireless link establishment request carrying a seventh uplink subcarrier indication message sent by the wireless network controller;

A processor, configured to establish a wireless link with the uplink subcarrier indicated by the seventh uplink subcarrier indication message.

51. The base station according to claim 50, characterized in that the seventh uplink subcarrier indication message includes: indicating the uplink subcarrier where the wireless link that the base station needs to establish is located.