CN101998493B - Method and system for acquiring attribute information of enhanced private channel wireless links - Google Patents
Method and system for acquiring attribute information of enhanced private channel wireless links Download PDFInfo
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Abstract
The invention discloses a method and a system for acquiring the attribute information of enhanced private channel wireless links. The method comprises the following steps of: sending a notice carrying the attribute information of enhanced private channel wireless links on various layers of carriers in dual carriers to a node B by a control wireless network controller when the control wireless network controller surely needs to establish, reconfigure or add enhanced private channel wireless links; and receiving the notice and acquiring the attribute information of the enhanced private channel wireless links by the node B. The invention can control the enhanced private channel wireless links on various layers of carriers.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a method and a system for acquiring enhanced dedicated channel radio link attribute information.
Background
In a wireless communication system, a radio link refers to a logical connection between a terminal and an access point of a radio access system, and is usually physically implemented by one to multiple radio bearer transmissions. There is at most one radio link between a terminal and one radio access system access point (usually referred to as a cell). The radio link identification is used for identifying the radio link, and the radio links associated with the terminal all have unique radio link identifications.
The type B Interconnection (Iub) interface is a logical interface between a radio network controller and a node B. The Iub interface protocol framework has two functional layers: a radio network layer and a transport network layer. The Node B application Part (NBAP for short) is a Part of the radio network layer that specifies the functional behavior of the Node B accurately and completely. The NBAP basic procedure is divided into a common procedure and a dedicated procedure, which correspond to signaling procedures of the common link and the dedicated link, respectively. The common procedure applied to the terminal-specific independent signaling or terminal-specific context initialization request procedure already existing in the node B includes: and establishing a first wireless link of the terminal and selecting a service termination end point. The dedicated procedure refers to a procedure associated with a specific terminal context, and after a radio network controller allocates a service terminal node to a terminal through a common procedure, each subsequent signaling associated with the terminal will interact through a dedicated control port of the node using the dedicated procedure, including: radio links are added, released and reconfigured for a particular terminal.
The goal of high speed uplink packet access technology is to improve capacity and data throughput in the uplink direction, reducing delay in dedicated channels. A new transmission channel is introduced by the high-speed uplink packet access technology: the enhanced dedicated channel improves the implementation of the physical layer and the media access control layer, and can achieve a maximum theoretical uplink data rate of 5.6 megabits per second. When an enhanced dedicated channel is established on a radio link, the radio link is referred to as an enhanced dedicated channel radio link.
The high speed uplink packet access technology reserves the characteristic of soft handover, and for one terminal, an active set of an enhanced dedicated channel exists. In the active set of the enhanced dedicated channel, a cell in which a terminal receives an absolute grant schedule from a node B is referred to as a serving enhanced dedicated channel cell, and a corresponding radio link (i.e., a radio link in the cell) is referred to as a serving enhanced dedicated channel radio link. In the active set of the enhanced dedicated channel, a set of cells, at least including the serving enhanced dedicated channel cell, that the terminal can accept and combine the same relative grant is called a serving enhanced dedicated channel cell set, and a corresponding set of radio links (i.e. a set of each radio link in each cell) is called a serving enhanced dedicated channel radio link set. In the active set of enhanced dedicated channels, cells that do not belong to the serving enhanced dedicated channel cell set are referred to as non-serving enhanced dedicated channel cells, and the corresponding radio links (i.e., the radio links in that cell) are referred to as non-serving enhanced dedicated channel radio links.
In the high-speed uplink packet access technology, for each terminal, at most two user identifiers are allocated at each time: a basic (primary) Enhanced Channel Radio Network Temporary Identity (E-RNTI) and an auxiliary E-RNTI (i.e., secondary E-RNTI). The basic E-RNTI is used when absolute authorization scheduling is carried out aiming at a single terminal; the assisted E-RNT is used when performing absolute grant scheduling for a group of terminals.
There is currently a need to introduce dual carrier high speed uplink packet access technology (this technology) into existing systems, since it enables terminals to send data on both carriers in high speed uplink packet access technology, thus enabling the uplink data rate to be doubled. Among the dual carriers, the carrier including the high-speed dedicated physical control channel is referred to as a primary carrier, and the other carrier is referred to as a secondary carrier.
Considering the balance between complexity and performance gain, different control strategies are considered for different enhanced dedicated channel wireless link objects in the enhanced dedicated channel active set on each layer of carrier in the dual carrier, for example, all enhanced dedicated channel wireless links in the enhanced dedicated channel active set on the main carrier layer in the dual carrier do not perform activation and deactivation operations; all enhanced dedicated channel wireless link objects in an enhanced dedicated channel activation set on an auxiliary carrier layer in the dual carrier can be activated and deactivated; a service enhanced dedicated channel wireless link in an enhanced dedicated channel activation set on a main carrier layer in a dual carrier needs to be bound with a main service cell in a dual carrier high-speed downlink packet access in a downlink direction; the serving enhanced dedicated channel radio link in the enhanced dedicated channel active set on the secondary carrier layer in the dual carrier must be bound to the secondary serving cell in the dual carrier high speed downlink packet access in the downlink direction. Each layer of carrier waves in the double carrier waves has an independent enhanced special channel activation set, objects in the enhanced special channel activation sets on the two layers of carrier waves in the double carrier waves can be inconsistent, and the sizes of the enhanced special channel activation sets can be inconsistent. The enhanced dedicated channel on two layers of carriers in the dual-carrier activates the centralized service enhanced dedicated channel wireless link, process the absolute authorization and relative authorization independent from each other; non-serving enhanced dedicated channel radio links in an enhanced dedicated channel active set on two of the dual carriers handle respective independent relative grants.
The premise for implementing the above control strategy is that the node B must obtain the attribute information of the enhanced dedicated channel radio link on each layer of the dual carrier, and in the prior art, there is no technology how the node B obtains the attribute information of the enhanced dedicated channel radio link on each layer of the dual carrier, so the prior art cannot perform the above control.
Disclosure of Invention
In view of this, the present invention provides a method and a system for acquiring enhanced dedicated channel radio link attribute information, so as to solve the problem in the prior art that the enhanced dedicated channel radio link on each layer of carrier in the dual carrier cannot be controlled because the node B cannot acquire the attribute information of the enhanced dedicated channel radio link on each layer of carrier in the dual carrier.
According to an aspect of the present invention, there is provided a method for acquiring attribute information of an enhanced dedicated channel radio link, in a wireless communication system that employs a high speed uplink packet access technique for data transmission on dual carriers, a node B acquires the attribute information of the enhanced dedicated channel radio link.
The method for acquiring the attribute information of the enhanced dedicated channel wireless link comprises the following steps:
when a control wireless network controller determines that an enhanced dedicated channel wireless link needs to be established, reconfigured or added, the control wireless network controller sends a notice carrying attribute information of the enhanced dedicated channel wireless link on each layer of carrier in the dual-carrier to a node B;
and the node B receives the notification and acquires the attribute information of the enhanced dedicated channel wireless link.
Further, controlling the radio network controller to send the notification includes: controlling the radio network controller to send the notification by including attribute information of the enhanced dedicated channel radio link in NBAP signaling, wherein the NBAP signaling comprises one of: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Further, the attribute information of the enhanced dedicated channel radio link includes:
identification information indicating whether the primary service enhanced dedicated channel radio link is in the node B, and a radio link identification of the primary service enhanced dedicated channel radio link when the primary service enhanced dedicated channel radio link is in the node B; and
identification information indicating whether a secondary service enhanced dedicated channel radio link is in a node B, and a radio link identification of the secondary service enhanced dedicated channel radio link when the secondary service enhanced dedicated channel radio link is in the node B;
the node B acquiring the attribute information of the enhanced dedicated channel radio link includes:
the node B acquires identification information indicating whether a main service enhanced dedicated channel wireless link is in the node B, and acquires information of a wireless link identification of the main service enhanced dedicated channel wireless link when the identification information indicates that the main service enhanced dedicated channel wireless link is in the node B;
the node B acquires identification information indicating whether the secondary service enhanced dedicated channel radio link is in the node B, and acquires information of a radio link identification of the secondary service enhanced dedicated channel radio link when the identification information indicates that the secondary service enhanced dedicated channel radio link is in the node B.
Further, in a case where the primary service enhanced dedicated channel radio link is in the node B, after the node B acquires the attribute information of the enhanced dedicated channel radio link, the method further includes:
the node B allocates a basic enhanced dedicated channel wireless network temporary identifier and/or an auxiliary enhanced dedicated channel wireless network temporary identifier for the main service enhanced dedicated channel wireless link, and allocates channelized codes for an enhanced absolute grant channel corresponding to the main service enhanced dedicated channel wireless link;
and the node B feeds back the basic enhanced dedicated channel wireless network temporary identifier and/or the auxiliary enhanced dedicated channel wireless network temporary identifier allocated for the main service enhanced dedicated channel wireless link and the channelized code to the control wireless network controller.
Further, in a case where the secondary primary service enhanced dedicated channel radio link is in the node B, after the node B acquires the attribute information of the enhanced dedicated channel radio link, the method further includes:
the node B allocates a basic enhanced dedicated channel wireless network temporary identifier and/or an auxiliary enhanced dedicated channel wireless network temporary identifier for the auxiliary service enhanced dedicated channel wireless link, and allocates channelized codes for an enhanced absolute grant channel corresponding to the auxiliary service enhanced dedicated channel wireless link;
and the node B feeds back the basic enhanced dedicated channel wireless network temporary identifier and/or the auxiliary enhanced dedicated channel wireless network temporary identifier distributed for the auxiliary service enhanced dedicated channel wireless link and the channelized code to the control wireless network controller.
Further, the attribute information of the enhanced dedicated channel radio link includes: identification information indicating whether the primary non-service enhanced dedicated channel radio link is at the node B; identification information indicating whether the secondary non-serving enhanced dedicated channel radio link is at the node B; the node B acquiring the attribute information of the enhanced dedicated channel radio link includes: the node B acquires identification information indicating whether a main non-service enhanced dedicated channel wireless link is in the node B; the node B acquires identification information indicating whether the secondary non-serving enhanced dedicated channel radio link is at the node B.
Further, the attribute information of the enhanced dedicated channel radio link includes: a list of radio link identities for primary non-serving enhanced dedicated channel radio links in the node B, in case there are primary non-serving enhanced dedicated channel radio links in the node B; a list of radio link identities for secondary non-serving enhanced dedicated channel radio links in the node B, in case there are secondary non-serving enhanced dedicated channel radio links in the node B; the node B acquiring the attribute information of the enhanced dedicated channel radio link includes: under the condition that a main non-service enhanced dedicated channel wireless link exists in a node B, the node B acquires the information of a list of wireless link identifiers of the main non-service enhanced dedicated channel wireless link in the node B; in the case where there is a secondary non-serving enhanced dedicated channel radio link in the node B, the node B acquires information of a list of radio link identifications of the secondary non-serving enhanced dedicated channel radio link in the node B.
Further, the attribute information of the enhanced dedicated channel radio link includes: a set of radio link identities of a set of primary service enhanced dedicated channel radio links in a node B, in case there is a set of primary service enhanced dedicated channel radio links in the node B; a set of radio link identities of a set of secondary service enhanced dedicated channel radio links in a node B, in case there are secondary service enhanced dedicated channel radio links in the node B; the node B acquiring the attribute information of the enhanced dedicated channel radio link includes: under the condition that a main service enhanced dedicated channel wireless link set exists in a node B, the node B acquires the information of a set of wireless link identifiers of the main service enhanced dedicated channel wireless link set in the node B; in the case where there is a secondary service enhanced dedicated channel radio link set in the node B, the node B acquires information of a set of radio link identifications of the secondary service enhanced dedicated channel radio link set in the node B.
After obtaining the attribute information of the enhanced dedicated channel radio link, the method further includes: and the node B establishes, reconfigures or adds an enhanced dedicated channel wireless link according to the acquired attribute information.
According to another aspect of the present invention, there is provided an enhanced dedicated channel radio link attribute information acquisition system.
The system for acquiring the attribute information of the enhanced dedicated channel wireless link comprises: controlling a radio network controller, a node B, wherein,
the control wireless network controller is used for sending a notice carrying the attribute information of the enhanced dedicated channel wireless link to the node B when the enhanced dedicated channel wireless link needs to be established, reconfigured or added;
and the node B is used for receiving the notification and acquiring the attribute information of the enhanced dedicated channel wireless link.
Through at least one scheme of the invention, when the control radio network controller determines that the enhanced dedicated channel radio link needs to be established, reconfigured or added, the attribute information of the enhanced dedicated channel radio link on each layer of carrier in the dual-carrier is notified to the node B, so that the node B can acquire the attribute information of the enhanced dedicated channel radio link, and further can control the enhanced dedicated channel radio link on each layer of carrier.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a method for acquiring enhanced dedicated channel radio link attribute information according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an application scenario in an embodiment of the present invention;
FIG. 3 is a flowchart of a first embodiment;
FIG. 4 is a flowchart of the second embodiment;
FIG. 5 is a flowchart of a third embodiment;
FIG. 6 is a flowchart according to a fourth embodiment;
FIG. 7 is a flowchart of a fifth embodiment;
FIG. 8 is a flowchart of a sixth embodiment;
FIG. 9 is a flowchart of a seventh embodiment;
fig. 10 is a schematic structural diagram of an enhanced dedicated channel radio link attribute information acquisition system according to an embodiment of the present invention.
Detailed Description
Overview of the function
The embodiment of the invention provides a scheme for acquiring attribute information of an enhanced dedicated channel wireless link, aiming at the problem that the enhanced dedicated channel wireless link on each layer of carrier in a dual carrier cannot be controlled because a node B cannot acquire the attribute information of the enhanced dedicated channel wireless link on each layer of carrier in the dual carrier in the prior art. In the embodiment of the invention, when a radio network controller is controlled to establish or reconfigure or increase an enhanced dedicated channel radio link, the communication control method for transmitting data on dual carriers by adopting a high-speed uplink packet access technology in a wireless communication system notifies the node B of the attribute information of the enhanced dedicated channel radio link on each layer of carrier in the dual carriers, so that the node B obtains the attribute information of the enhanced dedicated channel radio link on each layer of carrier in the dual carriers.
In order to facilitate understanding of the technical solutions provided by the embodiments of the present invention, before describing the specific implementation of the technical solutions provided by the embodiments of the present invention, first, definitions of key terms related to the embodiments of the present invention are described. Wherein,
primary service enhanced dedicated channel radio link: in the enhanced dedicated channel active set of the main carrier frequency layer, the terminal receives the cell of absolute authorization from the node B and the wireless link connected with the cell.
Secondary service enhanced dedicated channel radio link: in the enhanced dedicated channel active set of the secondary carrier frequency layer, the terminal receives the cell of absolute authorization from the node B and the wireless link connected with the cell.
Primary service enhanced dedicated channel radio link set: in the enhanced dedicated channel active set of the primary carrier frequency layer, at least including the primary service enhanced dedicated channel radio link, the terminal can accept and combine the same relatively authorized cell set, and the radio link set connected with each cell in the cell set.
Secondary service enhanced dedicated channel radio link set: in the enhanced dedicated channel active set of the secondary carrier frequency layer, at least including the secondary service enhanced dedicated channel radio links, the terminal can accept and combine the same relatively authorized cell set, and the radio link set connected with each cell in the cell set.
Primary non-service enhanced dedicated channel radio link: the activated set of the enhanced dedicated channel of the main carrier frequency layer does not belong to the cell corresponding to the wireless link set of the main service enhanced dedicated channel, and the wireless link connected with the cell.
Secondary non-serving enhanced dedicated channel radio link: the activated set of the enhanced dedicated channel of the secondary carrier frequency layer does not belong to the cell corresponding to the wireless link set of the enhanced dedicated channel of the secondary service, and the wireless link connected with the cell.
The embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
According to the embodiment of the invention, firstly, a method for acquiring attribute information of an enhanced dedicated channel radio link is provided, which is used for a node B to acquire the attribute information of the enhanced dedicated channel radio link in a wireless communication system which adopts a high speed uplink packet access technology to carry out data transmission on dual carriers.
Fig. 1 is a flowchart of a method for acquiring enhanced dedicated channel radio link attribute information according to an embodiment of the present invention, and as shown in fig. 1, the method for acquiring enhanced dedicated channel radio link attribute information according to an embodiment of the present invention mainly includes the following steps (step S101-step S103):
step S101: when the control wireless network controller determines that an enhanced dedicated channel wireless link needs to be established, reconfigured or added, the control wireless network controller sends a notification carrying attribute information of the enhanced dedicated channel wireless link on each layer of carrier in the dual-carrier to the node B;
specifically, the controlling radio network controller may send the notification by including attribute information of the enhanced dedicated channel radio link in NBAP signaling, wherein the NBAP signaling includes one of: the system comprises wireless link establishment request signaling (corresponding to the situation that an enhanced dedicated channel wireless link needs to be established), wireless link increase request signaling (corresponding to the situation that the enhanced dedicated channel wireless link needs to be increased), wireless link reconfiguration preparation signaling (corresponding to the situation that the enhanced dedicated channel wireless link needs to be reconfigured), and wireless link reconfiguration request signaling (corresponding to the situation that the enhanced dedicated channel wireless link needs to be reconfigured).
Step S103: and the node B receives the notification and acquires the attribute information of the enhanced dedicated channel wireless link.
Specifically, the attribute information of the enhanced dedicated channel radio link includes:
(1) identification information indicating whether the primary service enhanced dedicated channel radio link is in the node B, and a radio link identification of the primary service enhanced dedicated channel radio link in the case where the primary service enhanced dedicated channel radio link is in the node B;
(2) identification information indicating whether a secondary serving enhanced dedicated channel radio link is in the node B, and a radio link identification of the secondary serving enhanced dedicated channel radio link in case the secondary serving enhanced dedicated channel radio link is in the node B.
In this case, after receiving the notification, the node B obtains the attribute information of the enhanced dedicated channel radio link, including:
(1) identification information indicating whether the primary service enhanced dedicated channel radio link is in the own node B is obtained, and in the case where the primary service enhanced dedicated channel radio link is in the own node B, information of the radio link identification of the primary service enhanced dedicated channel radio link is obtained.
(2) Identification information indicating whether the secondary service enhanced dedicated channel radio link is in the node B is obtained, and information of the radio link identification of the secondary service enhanced dedicated channel radio link is obtained in the case where the secondary service enhanced dedicated channel radio link is in the node B.
And after the node B acquires the information in (1) and (2), the method according to the embodiment of the present invention further includes:
step 1, under the condition that the wireless link of the main service enhanced dedicated channel is in the node B, the node B allocates a basic enhanced dedicated channel wireless network temporary identifier and/or an auxiliary enhanced dedicated channel wireless network temporary identifier for the wireless link of the main service enhanced dedicated channel, and allocates channelized codes for an enhanced absolute grant channel corresponding to the wireless link of the main service enhanced dedicated channel.
And 2, under the condition that the auxiliary service enhanced dedicated channel wireless link is in the node B, the node B allocates a basic enhanced dedicated channel wireless network temporary identifier and/or an auxiliary enhanced dedicated channel wireless network temporary identifier for the auxiliary service enhanced dedicated channel wireless link, and allocates channelized codes for an enhanced absolute grant channel corresponding to the auxiliary service enhanced dedicated channel wireless link.
And 3, the node B feeds back the identifier distributed in the step 1 and the step 2 and the channelized code of the enhanced absolute grant channel to the control wireless network controller. Specifically, when the signaling adopted by the notification is the wireless link establishment request signaling, the feedback uses the wireless link establishment response signaling; when the notified signaling is a wireless link increasing request signaling, feeding back a wireless link increasing response signaling; when the notified signaling is a wireless link reconfiguration ready signaling, the feedback uses the wireless link reconfiguration ready signaling; and when the notified signaling is wireless link reconfiguration request signaling, the feedback uses wireless link reconfiguration response signaling.
Further, the attribute information of the enhanced dedicated channel radio link may further include:
(1) identification information indicating whether a primary non-serving enhanced dedicated channel radio link is in a node B
(2) Identification information indicating whether a secondary non-serving enhanced dedicated channel radio link is in a node B.
Correspondingly, the node B acquiring the attribute information of the enhanced dedicated channel radio link includes:
(1) the node B obtains identification information indicating whether a main non-service enhanced dedicated channel wireless link is in the node B;
(2) the node B obtains identification information indicating whether the secondary non-serving enhanced dedicated channel radio link is in the node B.
Further, the attribute information of the enhanced dedicated channel radio link may further include:
(1) a list of radio link identities of primary non-serving enhanced dedicated channel radio links in the node B, in case there is a primary non-serving enhanced dedicated channel radio link in the node B;
(2) a list of radio link identities of secondary non-serving enhanced dedicated channel radio links in the node B, in case there is a secondary non-serving enhanced dedicated channel radio link in the node B.
Correspondingly, the node B acquiring the attribute information of the enhanced dedicated channel radio link includes:
(1) if the radio link identifier exists, the node B obtains the information of the list of the radio link identifiers of the main non-service enhanced dedicated channel radio link in the node B;
(2) in the presence, the node B obtains information of a list of radio link identities of secondary non-serving enhanced dedicated channel radio links in the node B.
Further, the attribute information of the enhanced dedicated channel radio link may further include:
(1) a set of primary serving enhanced dedicated channel radio links, i.e. a set of such radio link identities, in the node B, if any;
(2) the set of secondary serving enhanced dedicated channel radio links in the node B, if any, is a set of such radio link identities.
Correspondingly, the node B acquiring the attribute information of the enhanced dedicated channel radio link includes:
(1) if the node B exists, acquiring the information of the set of the radio link identifications of the main service enhanced dedicated channel radio link set in the node B;
(2) if so, obtaining information of a set of radio link identities of a set of secondary serving enhanced dedicated channel radio links in the node B.
The above technical solutions provided by the embodiments of the present invention are described below by specific examples.
The following embodiments set up a scenario as shown in fig. 2, where data transmission is performed on dual carriers by using a high speed uplink packet access technology. In the dual carrier, the main carrier frequency is marked as frequency one, and the auxiliary carrier frequency is marked as frequency two.
At this layer of frequencies of the primary carrier, i.e., frequency one, there is a radio link between the terminal and cell 1 of node B1, which is identified as 1; the terminal has a radio link with cell 2 of node B2, which is identified as 2; there is a radio link, identified as 3, between the terminal and cell 3 of node B2. The wireless link with the wireless link identification 2 is a main service enhanced dedicated channel wireless link, only the wireless link with the wireless link identification 2 exists in the main service enhanced dedicated channel wireless link set, and the wireless links with the wireless link identifications 1 and 3 are main non-service enhanced dedicated channel wireless links.
At this layer of frequencies of the secondary carrier, i.e., frequency two, there is a radio link between the terminal and cell 4 of node B2, which is identified as 4; the terminal has a radio link with cell 5 of node B3, identified as 5; there is a radio link, identified as 6, between the terminal and cell 6 of node B3. Wherein, the wireless link with the wireless link identification 4 is a 'secondary service enhanced dedicated channel wireless link'; the wireless link with the wireless link identification of 4 is only present in the auxiliary service enhanced dedicated channel wireless link set; the radio links identified as 5 and 6 are "secondary non-serving enhanced dedicated channel radio links".
The controlling radio network controller is connected to node B1, node B2, node B3 via the IUB interface.
The specific implementation process of all the following embodiments is implemented based on the scenario set in fig. 2.
Example one
As shown in fig. 3, in a communication control method for data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, a control radio network controller notifies a node B2 of information on a primary service enhanced dedicated channel radio link and information on a secondary service enhanced dedicated channel radio link. The specific implementation flow is as follows (step 310-step 330):
step 310, when controlling the radio network controller to establish, reconfigure or add the enhanced dedicated channel radio link, notifying the node B2 of the attribute information of the enhanced dedicated channel radio link;
the attribute information of the enhanced dedicated channel radio link includes: the primary service enhanced dedicated channel radio link is in node B2, and the radio link identification of the primary service enhanced dedicated channel radio link is 2; secondary serving enhanced dedicated channel radio link in node B2, the radio link for the secondary serving enhanced dedicated channel radio link is identified as 4. The controlling radio network controller sends the attribute information of the enhanced dedicated channel radio link to the node B2 via the IUB interface by including the attribute information in NBAP signaling. The NBAP signaling at least includes a radio link establishment request signaling, and the radio link establishment request signaling includes: radio link addition request signaling, radio link reconfiguration preparation signaling, and radio link reconfiguration request signaling.
Step 320, the node B2 receives the notification to obtain the attribute information of the enhanced dedicated channel wireless link;
acquiring information of a main service enhanced dedicated channel wireless link in a node B2, and acquiring information of a wireless link identifier 2 of the main service enhanced dedicated channel wireless link; a basic enhanced dedicated channel radio network temporary identifier 278 is allocated to the radio link 2, an auxiliary enhanced dedicated channel radio network temporary identifier 936 is allocated to the radio link 2 (both identifiers may be allocated, or only one basic enhanced dedicated channel radio network temporary identifier or one auxiliary enhanced dedicated channel radio network temporary identifier may be allocated), and a channelization code 410 is allocated to the enhanced absolute grant channel corresponding to the radio link 2.
Obtaining information in the node B2 of the secondary service enhanced dedicated channel radio link, obtaining information that the radio link identification of the secondary service enhanced dedicated channel radio link is 4; a basic enhanced dedicated channel radio network temporary identifier 279 is allocated to the radio link 4, an auxiliary enhanced dedicated channel radio network temporary identifier 937 is allocated to the radio link 4 (both identifiers are allocated, only one basic enhanced dedicated channel radio network temporary identifier or one auxiliary enhanced dedicated channel radio network temporary identifier may be allocated), and a channelization code 411 is allocated to the enhanced absolute grant channel corresponding to the radio link 4.
Step 330, node B2 feeds back the identifier allocated by node B in step 320 and the channelization code of the enhanced absolute grant channel to the controlling radio network controller; when the notification signaling is a wireless link establishment request signaling, using a wireless link establishment response signaling feedback; when the notification signaling is a wireless link increasing request signaling, using wireless link increasing response signaling feedback; when the notification signaling is a wireless link reconfiguration preparation signaling, using wireless link reconfiguration preparation signaling feedback; when the notification signaling is radio link reconfiguration request signaling, then "radio link reconfiguration response" signaling feedback is used.
Example two
As shown in fig. 4, in a communication control method for data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, a controlling radio network controller notifies a node B1 of information on whether a primary service enhanced dedicated channel radio link and a secondary service enhanced dedicated channel radio link are present in the node B1. The specific implementation flow is as follows (step 410-step 420):
step 410, when controlling the radio network controller to establish, reconfigure or add the enhanced dedicated channel radio link, notifying the node B1 of the attribute information of the enhanced dedicated channel radio link;
the attribute information of the enhanced dedicated channel radio link includes: the primary serving enhanced dedicated channel radio link is in node B1 and the secondary serving enhanced dedicated channel radio link is not in node B1. Wherein the controlling radio network controller sends the attribute information of the enhanced dedicated channel radio link to the node B1 for notification by including the attribute information in NBAP signaling via the IUB interface; the NBAP signaling at least includes one of the radio link establishment request signaling, and the radio link establishment request signaling includes: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Step 420: the node B1 receives the notification and obtains attribute information for the enhanced dedicated channel radio link, including information that the primary serving enhanced dedicated channel radio link is in the node B1 and information that the secondary serving enhanced dedicated channel radio link is not in the node B1.
EXAMPLE III
As shown in fig. 5, in a communication control method for data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, a controlling radio network controller notifies a node B3 of information on whether a primary service enhanced dedicated channel radio link and a secondary service enhanced dedicated channel radio link exist in the node B3. The specific implementation flow is as follows (step 510-step 520):
step 510, when controlling the radio network controller to establish, reconfigure or add the enhanced dedicated channel radio link, notifying the node B3 of the attribute information of the enhanced dedicated channel radio link;
the attribute information of the enhanced dedicated channel radio link includes: primary serving enhanced dedicated channel radio links are absent from the node B3 and secondary serving enhanced dedicated channel radio links are present in the node B3. The controlling radio network controller sends the attribute information of the enhanced dedicated channel radio link to the node B3 via the IUB interface by including the attribute information in NBAP signaling. The NBAP signaling at least includes a radio link establishment request signaling, and the radio link establishment request signaling includes: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Step 520, node B3 receives the notification and obtains the attribute information of the e-dch radio link, including the information that the primary service e-dch radio link is not in node B3 and the information that the secondary service e-dch radio link is in node B3.
Example four
As shown in fig. 6, there is provided a communication control method in data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, in which a controlling radio network controller notifies 2 of primary non-service enhanced dedicated channel radio link information to a node B. The implementation flow is as follows (step 610-step 620):
step 610, when controlling the radio network controller to establish, reconfigure or add the enhanced dedicated channel radio link, notifying the attribute information of the enhanced dedicated channel radio link to the node B2;
the attribute information of the enhanced dedicated channel radio link includes: list of radio link identities of primary non-serving enhanced dedicated channel radio links in node B2. The number of the wireless links in the list is one, and the wireless link identifier is 3. The controlling radio network controller sends the attribute information of the enhanced dedicated channel radio link to the node B2 via the IUB interface by including the attribute information in NBAP signaling. The NBAP signaling at least includes one of the radio link establishment request signaling, and the radio link establishment request signaling includes: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Step 620, the node B2 receives the notification, and obtains the attribute information of the enhanced dedicated channel radio link: information of a list of radio link identities of primary non-serving enhanced dedicated channel radio links, one radio link in the list, 3, comprised in the node B2.
EXAMPLE five
As shown in fig. 7, there is provided a communication control method in data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, in which a controlling radio network controller notifies 1 of primary non-service enhanced dedicated channel radio link information to a node B. The specific implementation flow is as follows (step 710-step 720):
step 710, when controlling the radio network controller to establish, reconfigure or add the enhanced dedicated channel radio link, notifying the node B1 of the attribute information of the enhanced dedicated channel radio link;
the attribute information of the enhanced dedicated channel radio link includes: list of radio link identities of primary non-serving enhanced dedicated channel radio links in node B1. The number of the wireless links in the list is one, and the wireless link identifier is 1. The controlling radio network controller sends the attribute information of the enhanced dedicated channel radio link to the node B1 via the IUB interface by including the attribute information in NBAP signaling. The NBAP signaling at least includes one of the radio link establishment request signaling, and the radio link establishment request signaling includes: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Step 720, the node B1 receives the notification, and obtains the attribute information of the enhanced dedicated channel wireless link: information of a list of radio link identities of primary non-serving enhanced dedicated channel radio links, one radio link in the list, with a radio link identity of 1, included in the node B1.
EXAMPLE six
As shown in fig. 8, in a communication control method for data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, a controlling radio network controller notifies 3 of secondary non-serving enhanced dedicated channel radio link information. The specific implementation flow is as follows (step 810-step 820):
step 810, when controlling the radio network controller to establish, reconfigure or add the enhanced dedicated channel radio link, notifying the node B3 of the attribute information of the enhanced dedicated channel radio link;
the attribute information of the enhanced dedicated channel radio link includes: list of radio link identities of secondary non-serving enhanced dedicated channel radio links in node B3. The number of radio links in the list is two, and the radio links are identified as 5 and 6. The controlling radio network controller sends the attribute information of the enhanced dedicated channel radio link to the node B3 via the IUB interface by including the attribute information in NBAP signaling. The NBAP signaling at least includes a radio link establishment request signaling, and the radio link establishment request signaling includes: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Step 820: the node B3, receiving this notification, obtains the attribute information of the enhanced dedicated channel radio link: the information of the list of radio link identifiers of the secondary non-serving enhanced dedicated channel radio links included in the node B3, the number of radio links in the list is two, and the radio link identifiers are 5 and 6.
EXAMPLE seven
As shown in fig. 9, in a communication control method for data transmission on dual carriers using a high speed uplink packet access technique in a wireless communication system, a control radio network controller notifies 2 of primary service enhanced dedicated channel radio link set and secondary service enhanced dedicated channel radio link set information. The specific implementation flow is as follows (step 910-step 920):
step 910: when the controlling radio network controller establishes, reconfigures or adds the enhanced dedicated channel radio link, it informs 2 the attribute information of the enhanced dedicated channel radio link to the node B;
the attribute information of the enhanced dedicated channel radio link includes: the set of primary serving enhanced dedicated channel radio links in the node B2, i.e., the set of such radio link identifications. The method specifically comprises the following steps: only one wireless link in the set is provided, and the wireless link is identified as 2; the "secondary serving enhanced dedicated channel radio link set" in the node B2 is the set of such radio link identifications. The method specifically comprises the following steps: there is only one radio link in the set, and the radio link is identified as 4. Wherein the controlling radio network controller is informed by including attribute information of the enhanced dedicated channel radio link in NBAP signaling to said node B2 via IUB interface. The NBAP signaling at least comprises a wireless link establishment request signaling, and the wireless link establishment request signaling comprises the following steps: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
Step 920: the node B2 receives the notification, obtains attribute information of the enhanced dedicated channel radio link, including information of the set of radio link identifiers of the primary service enhanced dedicated channel radio link set in the node B2, specifically: only one wireless link in the set is provided, and the wireless link is identified as 2; further includes information for obtaining a set of radio link identifiers of the "secondary service enhanced dedicated channel radio link set" in the node B2, specifically: there is only one radio link in the set, and the radio link is identified as 4.
The embodiment of the invention also provides a system for acquiring the attribute information of the enhanced dedicated channel wireless link.
Fig. 10 is a schematic structural diagram of a system for acquiring enhanced dedicated channel radio link attribute information according to an embodiment of the present invention, as shown in fig. 10, the system includes: controlling the radio network controller 1, node B3. The control wireless network controller 1 is used for sending a notification carrying the attribute information of the enhanced dedicated channel wireless link to the node B when the enhanced dedicated channel wireless link needs to be established, reconfigured or added; a node B3, configured to receive the notification and obtain the attribute information of the enhanced dedicated channel radio link.
As described above, with the technical solution provided in the embodiments of the present invention, when the radio network controller is controlled to determine that an enhanced dedicated channel radio link needs to be established, reconfigured, or added, the node B is notified of the attribute information of the enhanced dedicated channel radio link on each layer of carrier in the dual carrier, so that the node B can acquire the attribute information of the enhanced dedicated channel radio link, and can further control the enhanced dedicated channel radio link on each layer of carrier.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A method for acquiring attribute information of an enhanced dedicated channel radio link in a wireless communication system using high speed uplink packet access technology for data transmission on dual carriers, wherein a node B acquires the attribute information of the enhanced dedicated channel radio link, the method comprising:
when a control wireless network controller determines that an enhanced dedicated channel wireless link needs to be established, reconfigured or added, the control wireless network controller sends a notification carrying attribute information of the enhanced dedicated channel wireless link on each layer of carrier in the dual-carrier to a node B;
the node B receives the notification and acquires the attribute information of the enhanced dedicated channel wireless link; wherein,
the attribute information of the enhanced dedicated channel radio link includes: identification information indicating whether a primary service enhanced dedicated channel radio link is in the node B, and a radio link identification of the primary service enhanced dedicated channel radio link when the primary service enhanced dedicated channel radio link is in the node B; and; identification information indicating whether a secondary serving enhanced dedicated channel radio link is in the node B, and a radio link identification of the secondary serving enhanced dedicated channel radio link when the secondary serving enhanced dedicated channel radio link is in the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: the node B acquires identification information indicating whether a main service enhanced dedicated channel wireless link is in the node B, and acquires information of a wireless link identification of the main service enhanced dedicated channel wireless link when the identification information indicates that the main service enhanced dedicated channel wireless link is in the node B; the node B acquires identification information indicating whether an auxiliary service enhanced dedicated channel wireless link is in the node B, and acquires information of a wireless link identification of the auxiliary service enhanced dedicated channel wireless link when the identification information indicates that the auxiliary service enhanced dedicated channel wireless link is in the node B; or,
the attribute information of the enhanced dedicated channel radio link includes: identification information indicating whether a primary non-serving enhanced dedicated channel radio link is at the node B; identification information indicating whether a secondary non-serving enhanced dedicated channel radio link is at the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: the node B acquires identification information indicating whether the primary non-service enhanced dedicated channel radio link is in the node B; the node B acquires identification information indicating whether the auxiliary non-service enhanced dedicated channel radio link is in the node B; or,
the attribute information of the enhanced dedicated channel radio link includes: a list of radio link identities of primary non-serving enhanced dedicated channel radio links in the node B in case there are primary non-serving enhanced dedicated channel radio links in the node B; a list of radio link identities of secondary non-serving enhanced dedicated channel radio links in the node B in case there are secondary non-serving enhanced dedicated channel radio links in the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: the method comprises the steps that under the condition that a main non-service enhanced dedicated channel wireless link exists in the node B, the node B acquires information of a list of wireless link identifications of the main non-service enhanced dedicated channel wireless link in the node B; the node B acquires information of a list of radio link identifications of an auxiliary non-service enhanced dedicated channel radio link in the node B under the condition that the auxiliary non-service enhanced dedicated channel radio link exists in the node B; or,
the attribute information of the enhanced dedicated channel radio link includes: a set of radio link identities of a set of primary serving enhanced dedicated channel radio links in the node B in case of a set of primary serving enhanced dedicated channel radio links in the node B; a set of radio link identifications for a set of secondary serving enhanced dedicated channel radio links in the node B in the event that there are secondary serving enhanced dedicated channel radio links in the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: under the condition that a main service enhanced dedicated channel wireless link set exists in the node B, the node B acquires information of a set of wireless link identifications of the main service enhanced dedicated channel wireless link set in the node B; and under the condition that the node B has the auxiliary service enhanced dedicated channel wireless link set, the node B acquires the information of the set of wireless link identifications of the auxiliary service enhanced dedicated channel wireless link set in the node B.
2. The method of claim 1, wherein the controlling the radio network controller to send the notification comprises:
the controlling radio network controller sending the notification by including the attribute information of an enhanced dedicated channel radio link in NBAP signaling, wherein the NBAP signaling comprises one of: wireless link establishment request signaling, wireless link addition request signaling, wireless link reconfiguration preparation signaling, and wireless link reconfiguration request signaling.
3. The method of claim 1, wherein the attribute information at an enhanced dedicated channel radio link comprises: identification information indicating whether a primary service enhanced dedicated channel radio link is in the node B, and when the primary service enhanced dedicated channel radio link is in the node B; in a case where the primary service enhanced dedicated channel radio link is in the node B, after the node B acquires the attribute information of the enhanced dedicated channel radio link, the method further includes:
the node B allocates a basic enhanced dedicated channel wireless network temporary identifier and/or an auxiliary enhanced dedicated channel wireless network temporary identifier for the main service enhanced dedicated channel wireless link, and allocates a channelization code for an enhanced absolute grant channel corresponding to the main service enhanced dedicated channel wireless link;
and the node B feeds back the basic enhanced dedicated channel wireless network temporary identifier and/or the auxiliary enhanced dedicated channel wireless network temporary identifier allocated to the main service enhanced dedicated channel wireless link and the channelization code to the control wireless network controller.
4. The method of claim 1, wherein the attribute information at an enhanced dedicated channel radio link comprises: identification information indicating whether a primary service enhanced dedicated channel radio link is in the node B, and when the primary service enhanced dedicated channel radio link is in the node B; in a case where the secondary serving enhanced dedicated channel radio link is in the node B, after the node B acquires the attribute information of the enhanced dedicated channel radio link, the method further includes:
the node B allocates a basic enhanced dedicated channel wireless network temporary identifier and/or an auxiliary enhanced dedicated channel wireless network temporary identifier for the auxiliary service enhanced dedicated channel wireless link, and allocates a channelization code for an enhanced absolute grant channel corresponding to the auxiliary service enhanced dedicated channel wireless link;
and the node B feeds back the basic enhanced dedicated channel wireless network temporary identifier and/or the auxiliary enhanced dedicated channel wireless network temporary identifier distributed for the auxiliary service enhanced dedicated channel wireless link and the channelized code to the control wireless network controller.
5. The method according to any of claims 1 to 4, wherein after obtaining the attribute information of an enhanced dedicated channel radio link, the method further comprises:
and the node B establishes, reconfigures or adds an enhanced dedicated channel wireless link according to the acquired attribute information.
6. An enhanced dedicated channel radio link attribute information acquisition system, comprising:
the control wireless network controller is used for sending a notice carrying the attribute information of the enhanced dedicated channel wireless link to the node B when the enhanced dedicated channel wireless link needs to be established, reconfigured or added;
the node B is used for receiving the notification and acquiring the attribute information of the enhanced dedicated channel wireless link; wherein the attribute information of the enhanced dedicated channel radio link includes: identification information indicating whether a primary service enhanced dedicated channel radio link is in the node B, and a radio link identification of the primary service enhanced dedicated channel radio link when the primary service enhanced dedicated channel radio link is in the node B; and; identification information indicating whether a secondary serving enhanced dedicated channel radio link is in the node B, and a radio link identification of the secondary serving enhanced dedicated channel radio link when the secondary serving enhanced dedicated channel radio link is in the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: the node B acquires identification information indicating whether a main service enhanced dedicated channel wireless link is in the node B, and acquires information of a wireless link identification of the main service enhanced dedicated channel wireless link when the identification information indicates that the main service enhanced dedicated channel wireless link is in the node B; the node B acquires identification information indicating whether an auxiliary service enhanced dedicated channel wireless link is in the node B, and acquires information of a wireless link identification of the auxiliary service enhanced dedicated channel wireless link when the identification information indicates that the auxiliary service enhanced dedicated channel wireless link is in the node B; or,
the attribute information of the enhanced dedicated channel radio link includes: identification information indicating whether a primary non-serving enhanced dedicated channel radio link is at the node B; identification information indicating whether a secondary non-serving enhanced dedicated channel radio link is at the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: the node B acquires identification information indicating whether the primary non-service enhanced dedicated channel radio link is in the node B; the node B acquires identification information indicating whether the auxiliary non-service enhanced dedicated channel radio link is in the node B; or,
the attribute information of the enhanced dedicated channel radio link includes: a list of radio link identities of primary non-serving enhanced dedicated channel radio links in the node B in case there are primary non-serving enhanced dedicated channel radio links in the node B; a list of radio link identities of secondary non-serving enhanced dedicated channel radio links in the node B in case there are secondary non-serving enhanced dedicated channel radio links in the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: the method comprises the steps that under the condition that a main non-service enhanced dedicated channel wireless link exists in the node B, the node B acquires information of a list of wireless link identifications of the main non-service enhanced dedicated channel wireless link in the node B; the node B acquires information of a list of radio link identifications of an auxiliary non-service enhanced dedicated channel radio link in the node B under the condition that the auxiliary non-service enhanced dedicated channel radio link exists in the node B; or,
the attribute information of the enhanced dedicated channel radio link includes: a set of radio link identities of a set of primary serving enhanced dedicated channel radio links in the node B in case of a set of primary serving enhanced dedicated channel radio links in the node B; a set of radio link identifications for a set of secondary serving enhanced dedicated channel radio links in the node B in the event that there are secondary serving enhanced dedicated channel radio links in the node B; the node B obtaining the attribute information of the enhanced dedicated channel radio link includes: under the condition that a main service enhanced dedicated channel wireless link set exists in the node B, the node B acquires information of a set of wireless link identifications of the main service enhanced dedicated channel wireless link set in the node B; and under the condition that the node B has the auxiliary service enhanced dedicated channel wireless link set, the node B acquires the information of the set of wireless link identifications of the auxiliary service enhanced dedicated channel wireless link set in the node B.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101132224A (en) * | 2006-08-24 | 2008-02-27 | 中兴通讯股份有限公司 | Scheduled and unscheduled transmission system in ascending reinforcement system and its signal channel resource configuration method |
| CN101141779A (en) * | 2007-10-12 | 2008-03-12 | 中兴通讯股份有限公司 | Scheduling authorization method and device of multi-carrier HSUPA |
| CN101370278A (en) * | 2007-08-17 | 2009-02-18 | 中兴通讯股份有限公司 | Method for acquiring conversation initialization protocol attribute |
-
2009
- 2009-08-13 CN CN200910166126.5A patent/CN101998493B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101132224A (en) * | 2006-08-24 | 2008-02-27 | 中兴通讯股份有限公司 | Scheduled and unscheduled transmission system in ascending reinforcement system and its signal channel resource configuration method |
| CN101370278A (en) * | 2007-08-17 | 2009-02-18 | 中兴通讯股份有限公司 | Method for acquiring conversation initialization protocol attribute |
| CN101141779A (en) * | 2007-10-12 | 2008-03-12 | 中兴通讯股份有限公司 | Scheduling authorization method and device of multi-carrier HSUPA |
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