WO2014048356A1 - Procédé et dispositif de gestion de ressources publiques pour une cellule locale dans un système de communication sans fil - Google Patents

Procédé et dispositif de gestion de ressources publiques pour une cellule locale dans un système de communication sans fil Download PDF

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Publication number
WO2014048356A1
WO2014048356A1 PCT/CN2013/084397 CN2013084397W WO2014048356A1 WO 2014048356 A1 WO2014048356 A1 WO 2014048356A1 CN 2013084397 W CN2013084397 W CN 2013084397W WO 2014048356 A1 WO2014048356 A1 WO 2014048356A1
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Prior art keywords
local
local cell
information
base station
cell
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PCT/CN2013/084397
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English (en)
Chinese (zh)
Inventor
张大钧
赵亚利
付喆
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电信科学技术研究院
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Publication of WO2014048356A1 publication Critical patent/WO2014048356A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

Definitions

  • the present invention relates to the field of wireless communications, and in particular, to a local cell common resource management method and device in a wireless communication system.
  • a layered networking method is introduced to solve the problem by deploying some low-power base stations in a small coverage environment such as a hotspot area, a home indoor environment, and an office environment (hereinafter referred to as a local eNB, that is, a local base station, including Femto).
  • a local eNB that is, a local base station, including Femto.
  • a network deployment mode in which the user plane and the control plane are separated is introduced, that is, data bearer and signaling control of the same user. They are provided by different base stations.
  • the macro cell provides basic coverage
  • the local cell provides hotspot coverage
  • the data/signaling interface (wired/wireless interface) exists between the local cell and the macro cell.
  • the UE can work under the macro eNB or local eNB.
  • Embodiments of the present invention provide a method and a device for managing a common resource of a local cell, which are used to implement local common resource management by a macro base station in a carrier-separated network.
  • the local cell common resource management method provided by the embodiment of the present invention includes: the macro base station configures a common resource for the local cell, and the macro base station sends the common resource information configured for the local cell to the corresponding local base station for common resource configuration.
  • a local cell common resource management method includes: a local base station receiving public resource information of a local cell configured and transmitted by a macro base station, where the local base station The common resource configuration is performed according to the received common resource information of the local cell.
  • the macro base station device provided by the embodiment of the present invention includes: a resource configuration module, configured to configure a common resource for the local cell; and a first sending module, configured to send the common resource information configured for the local cell to the corresponding local base station to perform common resources. Configuration.
  • the local base station device provided by the embodiment of the present invention includes: a receiving module, configured to receive public resource information of a local cell configured and sent by a macro base station; and a resource configuration module, configured to perform public resources according to the received common resource information of the local cell Configuration.
  • the macro cell base station performs local resource common resource configuration and management, which facilitates separation of the control plane and the user plane of the user equipment.
  • FIG. 1 is a schematic diagram of a hierarchical network deployment scenario in the prior art
  • FIG. 2 is a flowchart of configuring a common resource of a local cell after a local eNB is started according to an embodiment of the present invention
  • FIG. 3 is a flow chart of a macro eNB updating a local resource common resource configuration according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a local eNB requesting to update a local resource common resource configuration according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a macro eNB according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a local eNB according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a macro eNB according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a local eNB according to an embodiment of the present invention. Mode for Carrying Out the Invention
  • the solution of the present invention will be described below by describing several representative embodiments. Numerous details in the examples are only used to assist in understanding the aspects of the invention. However, it is obvious that the technical solution of the present invention can be implemented without being limited to these details. In order to avoid unnecessarily obscuring aspects of the present invention, some embodiments are not described in detail, but only the framework is shown.
  • “including” means “including but not limited to”, “based on" means “at least according to ..., but not limited to only". Due to the language habit of Chinese, when the number of one component is not specifically indicated below, it means that the component may be one or more, or may be understood as at least one.
  • Heterogeneous Network which is composed of cells of different sizes and types, including: macro cell, local cell,
  • a wireless communication system manages a local (local) community common resource solution.
  • the embodiment of the present invention provides the following solutions:
  • the common resource of the local cell is managed and configured by the macro eNB, whenever the local cell is public.
  • the macro eNB notifies all the UEs that are separated from the local cell (that is, the data bearer provided by the local eNB and the signaling bearer provided by the macro eNB) to perform common resource configuration.
  • FIG. 2 is a flowchart of a local cell common resource configuration after a local eNB is started according to an embodiment of the present invention. As shown in FIG. 2, the method includes the following steps.
  • Step 1 After the local eNB starts, the local eNB initiates an establishment process of the M-L interface, in which the local eNB sends an M-L setup request to the macro eNB (M-L Setup
  • the message contains a list of local cells requesting the allocation of common resources.
  • each local cell includes: a local cell identifier (for uniquely identifying a logical cell on the locca eNB).
  • the local cell list may further include hardware capabilities (such as power capability, other hardware features, and the like) that may be supported by the local cell, and/or carrier type configuration information (indicating that the corresponding local cell can work independently or cannot work independently). ).
  • Step 2 After receiving the M-L setup request message, the macro eNB configures a common resource for each local cell in the local cell list, and then sends an M-L Setup Response message to the local eNB.
  • the M-L setup response message includes a list of local cells and common resource information configured for each local cell.
  • each local cell includes identification information of a local cell, such as a local cell identifier, or/and, ECGI (evolved cell global ID, an evolved cell global identifier, that is, a unique identifier of a logical cell) .
  • the first 20 bits of ECGI are the eNB ID of the macro eNB.
  • the public resource information of the local cell is further included, and the common resource information may include one or any combination of the following information:
  • PLMN Public Land Mobile Network
  • TAC Tracking Area Code
  • PCI Physical Cell Identifier
  • RACH Random Access Channel
  • PRACH Physical Random Access Channel
  • Random Access Channel Physical random access channel
  • public configuration information
  • PDSCH Physical Downlink Shared Channel
  • PUSCH Physical Uplink Shared Channel
  • PHICH Physical Hybrid ARQ Indicator Channel, Physical HARQ (Hybrid Automatic Repeat Request) indication channel
  • PUCCH Physical Uplink Control Channel
  • SoundingRS Reference Signal
  • SRS SoundingRS
  • TDD Time Division Duplexing
  • the common resource information may further include a BCCH (Broadcast Control Channel) configuration information, or/and a PCCH (Physical Control Channel) configuration information.
  • BCCH Broadcast Control Channel
  • PCCH Physical Control Channel
  • the local cell that can work independently refers to: a cell that can reside in the idle UE and can access.
  • the local cell list in the ML establishment response message may include carrier type configuration information (indicating corresponding to the local cell identification information and the allocated common resource information).
  • the local cell can work independently or not independently.
  • the local eNB After receiving the M-L setup response message, the local eNB starts to configure these common resources.
  • the local eNB establishes and sends a system message (such as cell-specific signaling) according to the configuration information carried in the ML establishment response message, and the UE in the corresponding local cell receives the system message.
  • Configure or reconfigure local community common resources based on the configuration information carried in it.
  • the macro eNB uses the dedicated signaling (such as UE-specific signaling) to the local cell.
  • the public resource information is sent to the UE that is separated to the local cell, so that the UE performs local cell common resource configuration.
  • the common resources of the local cell may be configured in advance in an OAM (Operation Administration and Maintenance) server.
  • OAM Operaation Administration and Maintenance
  • the public resource configuration of the corresponding local cell may be obtained from the OAM server, and then sent to the local eNB.
  • FIG. 3 is a flowchart of the macro eNB updating the local d and the regional common resource configuration in the embodiment of the present invention. As shown in Figure 3, the method can include the following steps.
  • Step 1 The macro eNB sends a macro configuration update message to the local eNB, and the message includes one or any combination of the following information:
  • the added cell information group The cell information group to be deleted;
  • the cell information group that needs to be modified is the cell information group that needs to be modified.
  • the newly added cell information group includes a local cell list to be established, and each l oca l cell corresponding to each of the locca cells contains the identification information and common resource information of the corresponding local cell.
  • the public resource information may be one or any combination of the information listed in step 2 of the flow shown in FIG. 2.
  • the cell information group to be modified includes a list of local cells to be modified, and each local cell corresponding to the local cell contains identification information of the corresponding local cell, such as ECGI, and updated public resource information.
  • These common resource information may be any one or any combination of the information listed in step 2 of the flow shown in FIG. 2.
  • the macro eNB decides to delete a local cell, all the UEs connected to the local cell are merged into the macro eNB in advance (that is, the user plane bearer of the UE is transferred back to the macro eNB, that is, the UE is provided by the macro eNB.
  • the data carries), and then sends the cell information group to be deleted to the local eNB.
  • the information group contains the list of local cells to be deleted, including the identification information of each local cell, such as ECGI.
  • the user plane may remain on the local eNB, and the control plane remains on the macro eNB;
  • Step 2 The local eNB reconfigures the common resources of the corresponding local cell according to the content in the macro configuration update message, and organizes and sends a macro configuration update confirmation message to the macro eNB.
  • the local eNB organizes and sends a system message according to the content of the macro configuration update message, to indicate that the UE in the corresponding local cell performs public resource configuration.
  • Step 3 After the macro eNB receives the macro configuration update confirmation message, the macro uses the proprietary signaling manner to notify the UE that is separated to the local to perform publicization for the non-operating l oca l cell. Resource configuration.
  • the method may further include the following steps: the macro eNB interacts with the OAM server to obtain a corresponding The public cell information of the local cell is modified, or the local cell is deleted through the interaction process, or the local cell needs to be added through the interaction process.
  • the macro eNB sends a macro configuration update message to the local eNB according to the interaction with the OAM server, where the corresponding cell information group is carried.
  • FIG. 4 is a flowchart of a local eNB requesting to update a local resource common resource configuration according to an embodiment of the present invention. As shown in Figure 4 The process can include the following steps.
  • Step 1 The local eNB sends a local config update request message to the macro eNB, where the message includes one or any combination of the following: the added cell information group;
  • the cell information group that needs to be modified is the cell information group that needs to be modified.
  • the newly added cell information group includes a list of local cells to be established, and each l oca l cell includes identification information of the corresponding local cell (such as a local cell identifier), and may also include that the local cell may support Hardware capabilities. In one embodiment, carrier type configuration information may also be included.
  • the cell information group to be modified includes a list of local cells to be modified, and each local cell corresponding to the local cell contains identification information of the corresponding local cell.
  • hardware capabilities that may be supported by the local cell, and/or carrier type configuration information may also be included.
  • the cell information group to be deleted includes the local cell list to be deleted, and each local cell corresponding to the local cell contains the identification information of the corresponding local cell.
  • Step 2 After receiving the local configuration update request message, the macro eNB performs common resource configuration or processing on the corresponding local cell according to the content of the message, and organizes and sends a local configuration update confirmation message to the local eNB.
  • the macro eNB configures a common resource for the newly added local cell according to the cell information group, and carries the configured common resource information to the local configuration update.
  • a confirmation message is sent to the local eNB. If the local configuration update request message carries the cell information group to be modified, the macro eNB reconfigures the common resource for the local cell that needs to modify the common resource according to the cell information group, and carries the configured common resource information to the local configuration update.
  • a confirmation message is sent to the local eNB. If the local configuration update request message carries the cell information group to be deleted, the macro eNB deletes the common resource information of the corresponding local cell according to the cell information group, and returns a local configuration update confirmation message to the local eNB.
  • the local eNB After receiving the local configuration update confirmation message, the local eNB performs corresponding configuration processing.
  • the local eNB organizes and sends a system message according to the content of the macro configuration update message to indicate that the UE in the corresponding local cell performs common resource configuration.
  • the macro eNB after the macro eNB allocates the common resource to the local cell, the macro eNB sends the public resource information of the local cell to the UE that is separated by the local cell by using dedicated signaling. So that the UE performs local cell common resource configuration.
  • the macro eNB receives the local After the update request message is configured, the following steps may be further included: The macro eNB obtains the common resource information of the corresponding local cell from the OAM server. Correspondingly, in step 2, the macro eNB sends a macro configuration update message to the local eNB according to the obtained common resource information of the corresponding local cell.
  • the embodiment of the present invention performs local area common resource configuration and management by the macro eNB, which facilitates separation of the control plane and the user plane from the UE.
  • the embodiment of the present invention further provides a macro base station device (a macro eNB as described above) and a local base station device (a local eNB as described above).
  • a macro base station device a macro eNB as described above
  • a local base station device a local eNB as described above
  • FIG. 5 is a schematic structural diagram of a base station device according to an embodiment of the present invention.
  • the device may include: a resource configuration module 501, a first sending module 502, and a receiving module 503 and a second sending module 504, where:
  • the resource configuration module 501 is configured to configure a common resource for the local cell.
  • the first sending module 502 is configured to send the common resource information configured for the local cell to the corresponding local base station for public resource configuration.
  • the public resource information content of the local cell may be as described above, and details are not described herein again.
  • the M-L interface setup request message is sent to the macro base station when the local base station is started.
  • the receiving module 503 is configured to receive the M-L interface setup request message sent after the local base station is started.
  • the resource configuration module 501 after receiving the M-L interface setup request message sent by the local base station after receiving the local base station, configures a common resource for the local cell of the local base station according to the request message.
  • the first sending module 502 establishes a response message through the M-L interface, and sends common resource information configured for the local cell of the local base station to the local base station.
  • the ML interface setup request message carries a local cell list, where the local cell list includes the identity information of the local cell that is configured to perform the common resource configuration; the ML interface setup response message carries the local cell list, where the local The cell list includes identification information of the local cell and common resource information of the corresponding local cell.
  • the local cell list carried in the ML interface setup request message further includes: hardware information supported by the local cell, or/and carrier type configuration information; and a list of local cells in which the ML interface establishes a response message, Carry carrier type configuration information.
  • the second sending module 504 sends the common resource information configured for the local cell that cannot work independently to the user equipment in the corresponding local cell by using dedicated signaling. To indicate to the user device that the public resource is configured.
  • the macro base station device may update the configured local resources by itself.
  • the resource configuration module 501 decides to update the common resource information of the local cell
  • the resource configuration module 501 configures the public for the local cell that needs to update the common resource. Resources.
  • the first sending module 502 sends the common resource information configured for the local cell that needs to update the common resource to the corresponding local base station by using the macro configuration update message.
  • the macro configuration update message sent by the first sending module 502 carries the added local cell information group.
  • the added local cell information group includes an increased local cell list, where the list includes local cell identity information and common resource information of the corresponding local cell.
  • the macro configuration update message sent by the first sending module 502 carries the local cell information group to be modified, and includes a local cell list that needs to be modified, when the public resource is configured to be modified.
  • the list includes local cell identification information and public resource information modified by the corresponding local cell.
  • the resource configuration module 501 is further configured to merge the user equipment in the local cell that is determined to be deleted to the macro base station, and carry the macro configuration update message sent by the first sending module 502.
  • There is a local cell information group that needs to be deleted which includes a list of local cells that need to be deleted, and the list includes local d and area identification information.
  • the second sending module 504 after receiving the macro configuration update confirmation message returned by the corresponding local base station, the second sending module 504 sends the common resource information configured for the local cell that cannot work independently to the corresponding local cell by using dedicated signaling. User equipment within the user equipment to indicate that the user equipment performs common resource configuration.
  • the local base station may, at its discretion, update the configured common resources.
  • the resource configuration module 501 configures the common resource for the local d and the area where the public resource configuration is requested.
  • the first sending module 502 sends the common resource information configured for the local cell configured for the common resource configuration to the corresponding local base station by using the local configuration update acknowledgement message.
  • the local configuration update request message may carry an added local cell information group, where the added local cell list is included, and the list includes local cell identification information.
  • the local configuration update acknowledgment message carries an increased local cell information group, which includes an increased local cell list, where the list includes local cell identity information and common resource information of the corresponding local cell.
  • the local configuration update request message may carry a local cell information group that needs to be modified, and includes a local cell list that needs to be modified, and the list includes local cell identification information.
  • the local configuration update acknowledgement message carries a local cell information group to be modified, and includes a local cell list that needs to be modified, where the list includes local cell identifier information and public resource information modified by the corresponding local cell.
  • the local configuration update request message may carry a local cell information group that needs to be deleted, and includes a local cell list that needs to be modified, and the list includes local cell identification information.
  • the local cell list carried in the local configuration update request message further includes: hardware information supported by the local cell, or/and carrier type configuration information.
  • the local cell list carried in the local configuration update acknowledgement message carries a carrier class. Type configuration information.
  • the second sending module 504 sends the common resource information configured for the local cell that cannot work independently to the user separated to the corresponding local cell by using dedicated signaling. Device to instruct the user equipment to perform common resource configuration.
  • FIG. 6 is a schematic structural diagram of a local base station device according to an embodiment of the present invention.
  • the device may include: a receiving module 601, a resource configuration module 602, and a sending module 603, where:
  • the receiving module 601 is configured to receive the common resource information of the local cell that is configured and sent by the macro base station.
  • the content of the common resource information of the local cell may be as described above, and details are not described herein.
  • the resource configuration module 602 is configured to perform common resource configuration according to the received common resource information of the local cell.
  • the local base station sends an M-L interface setup request message when it is started.
  • the sending module 603 sends an M-L interface setup request message to the macro base station.
  • the receiving module 601 receives the M-L interface setup response message sent by the macro base station, and obtains the common resource information of the local cell configured by the macro base station carried therein.
  • the ML interface setup request message carries a local cell list, where the local cell list includes the identifier information of the local cell that is configured to perform common resource configuration, and the ML interface setup response message carries the local cell list.
  • the local cell list includes identification information of the local cell and common resource information of the corresponding local cell.
  • the local cell list carried in the M-L interface setup request message further includes: hardware information supported by the local cell, or/and, carrier type configuration information.
  • the local cell list in which the M-L interface establishes a response message further carries carrier type configuration information.
  • the macro base station may update the configured local cell common resource by itself, in this case, the receiving module 601 obtains the macro configuration update message sent by the macro base station, and obtains the macro base station as a local cell weight. Configured public resource information.
  • the macro configuration update message carries one or any combination of the following information: an added local cell information group, where the added local cell list includes the local cell identity information and the corresponding local cell. Common resource information; a local cell information group to be modified, including a list of local cells to be modified, the list includes local cell identification information and public resource information modified by the corresponding local cell;
  • the local cell information group to be deleted includes a list of local cells to be deleted, and the list includes local d and area identification information.
  • the local base station may update the configured local cell common resources by itself.
  • the sending module 603 is configured to send a local match to the macro base station.
  • the update request message is received by the receiving module 601, by receiving the local configuration update acknowledgement message sent by the macro base station, to obtain the common resource information of the local cell configured by the macro base station carried therein.
  • the local configuration update request message carries an increased local cell information group, where the added local cell list is included, and the list includes local cell identifier information; the local configuration update confirmation message There is an added local cell information group, which includes an increased local cell list, where the list includes local cell identity information and common resource information of the corresponding local cell.
  • the local configuration update request message carries a local cell information group that needs to be modified, and includes a local cell list that needs to be modified, where the list includes local cell identifier information; and the local configuration update confirmation message carries The local cell information group to be modified includes a local cell list that needs to be modified, and the list includes local cell identity information and public resource information modified by the corresponding local cell.
  • the local configuration update request message carries a local cell information group that needs to be deleted, and includes a local cell list that needs to be modified, and the list includes local ' ⁇ and area identification information.
  • the local cell list that is carried in the local configuration update request message further includes: hardware information supported by the local cell, or/and, carrier type configuration information;
  • the local cell list also carries carrier type configuration information.
  • the resource configuration module 602 when the common resource configuration is performed according to the common resource information sent by the macro base station, the resource configuration module 602 sends a system message according to the common resource information configured by the macro base station as a local cell that can work independently, Indicates that the user equipment in the corresponding local cell performs common resource configuration.
  • FIG. 7 is a schematic structural diagram of a macro eNB according to an embodiment of the present invention.
  • the macro eNB mainly includes: a CPU, a memory, a communication module, and a wireless transceiver module.
  • a resource configuration module 701, a receiving module 703, a first transmitting module 702, and a second transmitting module 704 are stored in the memory.
  • the functions of the resource configuration module 701, the receiving module 703, the first sending module 702, and the second sending module 704 are respectively the same as the resource configuration module 501, the receiving module 503, the first sending module 502, and the second sending module 504 shown in FIG. The function is similar.
  • the resource configuration module 701, the receiving module 703, the first transmitting module 702, and the second transmitting module 704 can exist in the form of a series of computer executable instructions. These instructions are used to cause the CPU to perform a series of operations to implement the functions of these modules, thereby implementing the technical solution of any of the above embodiments.
  • the communication module and the wireless transceiver module are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • the communication module and the wireless transceiver module are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • the communication module and the wireless transceiver module are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • the CPU and memory are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • FIG. 8 is a schematic structural diagram of a local eNB according to an embodiment of the present invention.
  • the macro eNB mainly includes: a CPU, a memory, a communication module, and a wireless transceiver module.
  • a receiving module 801, a resource configuration module 802, and a transmitting module 803 are stored in the memory.
  • the functions of the receiving module 801, the resource configuration module 802, and the sending module 803 are similar to those of the receiving module 601, the resource configuration module 602, and the sending module 603 shown in FIG. 6, respectively.
  • the receiving module 801, the resource configuration module 802, and the transmitting module 803 can exist in the form of a series of computer executable instructions. These instructions are used to cause the CPU to perform a series of operations to implement the functions of these modules, thereby implementing the technical solution of any of the above embodiments.
  • the communication module and the wireless transceiver module are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • the communication module and the wireless transceiver module are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • the communication module and the wireless transceiver module are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • the CPU and memory are configured to process the data to be transmitted into a signal suitable for transmission in a physical channel, and transmit the signal through the physical antenna, and also receive the signal through the physical antenna, process the signal, and provide the obtained data.
  • Programmable logic devices or circuits such as general purpose processors or other programmable processors
  • Hardware-specific implementations either with dedicated permanent circuits or with temporarily configured circuits (as configured by software), can be implemented based on cost and time considerations.
  • the present invention also provides a machine readable storage medium storing instructions for causing a machine to perform a method as described herein.
  • a system or apparatus equipped with a storage medium on which software program code implementing the functions of any of the above-described embodiments is stored, and a computer (or CPU or MPU) of the system or apparatus may be stored Reading and executing the program code stored in the storage medium.
  • some or all of the actual operations can be performed by an operating system or the like operating on a computer by an instruction based on a program code.
  • Storage medium embodiments for providing program code include floppy disks, hard disks, magneto-optical disks, optical disks (such as CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD+RW), magnetic tape, non-volatile memory card and ROM.
  • the program code can be downloaded from the server computer by the communication network.

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Abstract

La présente invention porte sur un procédé et un dispositif de gestion de ressources locales. Dans la présente invention, un macro nœud B évolué attribue une ressource publique à une cellule locale et le macro nœud B évolué envoie des informations concernant la ressource publique attribuée à la cellule locale à un nœud B évolué local correspondant de façon à effectuer une attribution de ressources publiques. L'adoption de la présente invention permet la mise en œuvre par un macro nœud B évolué de l'exécution d'une gestion de ressources publique sur une cellule locale dans un réseau de séparation de porteuses.
PCT/CN2013/084397 2012-09-28 2013-09-27 Procédé et dispositif de gestion de ressources publiques pour une cellule locale dans un système de communication sans fil WO2014048356A1 (fr)

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CN201210368523.2 2012-09-28
CN201210368523.2A CN103702421B (zh) 2012-09-28 2012-09-28 一种本地公共资源管理方法及设备

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Cited By (2)

* Cited by examiner, † Cited by third party
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WO2016045319A1 (fr) * 2014-09-24 2016-03-31 中兴通讯股份有限公司 Procédé de configuration de plan de commande, et dispositif réseau
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