WO2016107613A1 - 数据传输方法及装置 - Google Patents

数据传输方法及装置 Download PDF

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Publication number
WO2016107613A1
WO2016107613A1 PCT/CN2016/071633 CN2016071633W WO2016107613A1 WO 2016107613 A1 WO2016107613 A1 WO 2016107613A1 CN 2016071633 W CN2016071633 W CN 2016071633W WO 2016107613 A1 WO2016107613 A1 WO 2016107613A1
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Prior art keywords
type
node
nodes
equal
data
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PCT/CN2016/071633
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English (en)
French (fr)
Inventor
李儒岳
戴博
谢峰
郝鹏
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中兴通讯股份有限公司
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Priority to EP16732879.8A priority Critical patent/EP3242525A4/en
Priority to US15/541,279 priority patent/US10505810B2/en
Publication of WO2016107613A1 publication Critical patent/WO2016107613A1/zh
Priority to US16/671,575 priority patent/US10917303B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/46—Cluster building
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1096—Supplementary features, e.g. call forwarding or call holding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of communications, and in particular to a data transmission method and apparatus.
  • a first type of node such as an E-UTRAN NodeB (eNB)
  • eNB E-UTRAN NodeB
  • multi-carrier transmission can be adopted to improve the data transmission rate, that is, in the first A class node uses multiple carriers to transmit different data
  • a second type of node such as a user equipment (User Equipment, UE for short)
  • the base station may allocate different carrier resources to different users, and multiple users may respectively schedule and receive data under different carriers; in case only a single user has services, the base station may allocate all carriers. For the same user, this user owns the physical resources allocated to the base station side allocation within one transmission interval, but the user needs to handle multiple carriers. If the user only processes one carrier or less, the user can only be in one Or fewer carrier stations receive data, and the base station can only transmit data on one or fewer carriers, which results in wasted resources.
  • LTE Long Term Evolution
  • NCT new carrier type
  • NCT new carrier type
  • Some users cannot support these new types of carriers, including old versions of terminals or terminals that do not support new carriers. If there are currently only these terminals in the system. With services, the base station can only send data on fewer carriers, wasting resources of these new carriers.
  • different terminals may have different capabilities, such as support for multiple input multiple output (MIMO) layer capacity, modulation mode capability, interference cancellation receiver capability, and supported maximum carrier.
  • MIMO multiple input multiple output
  • D2D communication is a technology for direct communication between terminals. Its main feature is that a device that is under network coverage and located at a close distance can be found by wireless. Other devices, and achieve direct connection and communication between devices. D2D communication shares resources with cell users under the control of the cell network, so the spectrum utilization rate will be improved. In addition, it offers benefits such as reducing the burden on cellular networks, reducing battery power consumption in mobile terminals, increasing bit rates, increasing the robustness of network infrastructure failures, and supporting new small-scale peer-to-peer data services. Data can be forwarded between devices using D2D communication technology.
  • the prior art also considers the terminal as a relay to forward data for other terminals, and also has a method of virtual MIMO, which combines multiple receiving nodes and a transmitting end to form a virtual MIMO network for data transmission, but the current technology There are no multiple nodes or multiple terminals forming one virtual node (the third type of node), the side of the shared carrier In the case, there is no scheme to share the different capabilities supported by the nodes on the carrier.
  • the present invention provides a data transmission method and apparatus to solve at least the problem that no multiple nodes share a carrier in the related art.
  • a data transmission method comprising: forming N second type nodes into a third type of node, N being a positive integer greater than or equal to 2; in the second type of node, the Data is transmitted in a network composed of three types of nodes and a first type of node.
  • forming the N second type of nodes into the third type of nodes includes: synthesizing the N second type of nodes in component carrier units to form the third type of nodes.
  • the first type of node is composed of K nodes, wherein the K nodes are respectively aggregated in units of component carriers to form the first type of node, and K is a positive integer greater than or equal to 1.
  • the N nodes of the second type are autonomously aggregated to form the third type of node
  • the third type of node is a composite node
  • the third type of node reports the type of the composite node to the a first type of node
  • the first type of node performs data scheduling for the type of the composite node
  • the type of the composite node includes at least one of the following: an aggregated node ID, a composite node type capability indication , aggregation status, and aggregation completion indication information.
  • the N second nodes are aggregated according to the indication information received from the first type of node to form the third type of node.
  • the method includes: sending feedback information to the first node, where the feedback information
  • the at least one of the following includes: an aggregated node ID, a composite node type capability, an aggregation state, and aggregation completion indication information; and the first node performs data scheduling according to the received feedback information.
  • performing data transmission in a network consisting of the second type of node, the third type of node, and the first type of node includes: receiving, by the Nr, the second type of nodes from one or more Transmitting, by the first type of node, the first data sent by the M carriers; the Nr of the second type of nodes forwarding the first data to the Nd of the second type of nodes;
  • the Nr is a positive integer greater than or equal to 1 and less than or equal to N
  • the Nd is a positive integer greater than or equal to 1 and less than or equal to N.
  • performing data in a network consisting of the second type of node, the third type of node, and the first type of node includes: Nd the second type of nodes in the third type of node sending second data to Nr of the second type of nodes in the third type of node; Nr of the second type Sending, by the M carriers, the second data to one or more of the first type of nodes; wherein, the Nr is a positive integer greater than or equal to 1 and less than or equal to N, and the Nd is greater than or equal to 1 and less than A positive integer equal to N.
  • performing data transmission in a network consisting of the second type of node, the third type of node, and the first type of node comprises: receiving, by the Nr, the second type of node having a new type of carrier capability Third data sent from one or more of the first type of nodes by a new type of carrier of M carriers; Nr of the second type of nodes forwarding the third data to the third type of node Nd of the second type of nodes, wherein the Nd of the second type of nodes do not have the new type of carrier capability; wherein the Nr is a positive integer greater than or equal to 1 and less than or equal to N, and the Nd is greater than A positive integer equal to 1 and less than or equal to N.
  • performing data transmission in a network consisting of the second type of node, the third type of node, and the first type of node includes: Nd the second type of the third type of node Transmitting, by the node, the fourth data to the Nr of the second type of nodes having the new type of carrier capability; and the Nr of the second type of nodes adopting the new type of carrier of the M carriers
  • the data is sent to one or more of the first type of nodes, wherein the Nd of the second type of nodes do not have the new type of carrier capability; wherein the Nr is a positive integer greater than or equal to 1 and less than or equal to N,
  • the Nd is a positive integer greater than or equal to 1 and less than or equal to N.
  • the new type of carrier includes a carrier of an unlicensed band and a carrier of a new carrier type.
  • performing data transmission in a network consisting of the second type of node, the third type of node, and the first type of node includes: the Nr of the third type of node, the second type
  • the node receives first control information from one or more of the first type of nodes; Nr of the second type of nodes forwards part or all of the first control information to Nd of the third type of nodes a second type of node; Nd of the second type of nodes acquiring first designation information based on the first control information; and the first control information based on Nd of the second type of nodes is passed through M carriers and one or A plurality of the first type of nodes perform reception and transmission of service data, where the Nr is a positive integer greater than or equal to 1 and less than or equal to N, and the Nd is a positive integer greater than or equal to 1 and less than or equal to N.
  • the Nd of the second type of nodes have a new type of carrier capability, and the service data is received and sent by using a new type of carrier of the M carriers and one or more of the first type of nodes.
  • the first control information includes information of at least one of the following: ensemble information, data modulation and coding information, and channel state information.
  • performing data transmission in a network consisting of the second type of node, the third type of node, and the first type of node includes: the Nr of the third type of node, the second type
  • the node receives second control information from the Nd of the second type of nodes; the Nr of the second type of nodes forwards part or all of the second control information to one or more of the first type of nodes; Nd
  • the second control information that is used by the second type of node to receive and transmit service data by using the M carriers and one or more of the first type of nodes; wherein, the Nr is greater than or equal to 1 and less than A positive integer equal to N, the Nd being a positive integer greater than or equal to 1 and less than or equal to N.
  • the Nd of the second type of nodes have a new type of carrier capability, and the service data is received and sent by using a new type of carrier of the M carriers and one or more of the first type of nodes.
  • the second control information includes information of at least one of: steer information, data modulation and coding information, and channel state information.
  • performing data transmission in a network consisting of the second type of node, the third type of node, and the first type of node includes: receiving, by the Nr, the second type of nodes from one or more And specifying, by the first type of node, the specified type of data sent by the M carriers; and the Nr of the second type of nodes forwarding the specified type of data to the Nd of the second type of nodes in the third type of node;
  • the Nr is a positive integer greater than or equal to 1 and less than or equal to N
  • the Nd is a positive integer greater than or equal to 1 and less than or equal to N.
  • the specified type of data includes information of at least one of the following: a Multimedia Broadcast Mutated Service (MBMS) related information, positioning related information, and control information.
  • MBMS Multimedia Broadcast Mutated Service
  • the carrier capability includes at least one of: a new type of carrier capability, a multiple input multiple output MIMO layer, a modulation mode, an interference cancellation capability, a supported number of carriers, a maximum transmit power, a capability of a wireless access technology, Dual connectivity / multiple connectivity.
  • a data transmission method is further provided, comprising: N second type nodes form a third type of node, N is a positive integer greater than or equal to 2; and the second type of node passes the The three types of nodes transmit data with the first type of nodes.
  • a data transmission method including: a first type of node performs data transmission by a third type of node and a second type of node; wherein the third type of node is configured by N
  • the second type of node is composed, and N is a positive integer greater than or equal to 2.
  • a data transmission apparatus comprising: a component module, configured to form N second type nodes into a third type of node, N is a positive integer greater than or equal to 2; a transmission module, setting Data transmission is performed in a network composed of the second type of node, the third type of node, and the first type of node.
  • the component module is further configured to aggregate the N second type nodes into component carrier units to form the third type node.
  • a data transmission apparatus is further provided, which is applied to a second type of node, comprising: a component module, configured to form N second type nodes into a third type of node, where N is greater than or equal to 2. A positive integer; a transmission module configured to transmit data through the third type of node and the first type of node.
  • a data transmission apparatus is further provided, which is applied to a first type of node, including a transmission module, configured to perform data transmission by a third type of node and a second type of node;
  • Three types of nodes consist of N
  • the second type of nodes is composed, and N is a positive integer greater than or equal to 2.
  • N second type nodes are used to form a third type node, N is a positive integer greater than or equal to 2; data transmission is performed in a network composed of a second type node, a third type node and a first type node .
  • the problem that the multiple carriers are not shared by the carrier is solved, the carrier sharing between the devices is realized, the resource waste is reduced, and the overall network transmission performance is improved.
  • FIG. 1 is a flow chart of a data transmission method according to an embodiment of the present invention.
  • FIG. 2 is a block diagram showing the structure of a data transmission device according to an embodiment of the present invention.
  • FIG. 3 is a flowchart (1) of a data transmission method according to an embodiment of the present invention.
  • FIG. 4 is a structural block diagram (1) of a data transmission apparatus according to an embodiment of the present invention.
  • FIG. 5 is a flowchart (2) of a data transmission method according to an embodiment of the present invention.
  • FIG. 6 is a structural block diagram (2) of a data transmission apparatus according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a data transmission method according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram (1) of a data transmission method according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram (2) of a data transmission method according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram (3) of a data transmission method according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram (4) of a data transmission method according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram (5) of a data transmission method according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a data transmission method according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 forming N second-type nodes into a third-type node, where N is a positive integer greater than or equal to 2;
  • Step S104 Perform data transmission in a network consisting of a second type of node, the third type of node, and a first type of node.
  • a plurality of second type nodes are formed into a third type of node, and the second type of nodes are completed by a third type of node.
  • some users cannot support some new types of carriers. If only the terminals have services in the system, the base station can only send data on one carrier. The resources of these new carriers are wasted, and there is no scheme for multiple nodes to share carriers at present.
  • the above steps solve the problem that no multiple nodes share carriers, realize carrier sharing between devices, reduce resource waste, and improve the overall network. Transmission performance.
  • the foregoing step S102 involves forming the N second type nodes into the third type of nodes.
  • the N second type nodes are respectively aggregated in units of component carriers to form a third type of node, thereby implementing N second type nodes to form a third type of node.
  • the first type of node is composed of K nodes, wherein the K nodes are respectively aggregated in units of component carriers to form the first type of nodes, and K is a positive integer greater than or equal to 1.
  • the foregoing step S102 involves forming N second-type nodes into a third-type node.
  • the N second-type nodes are autonomously aggregated to form a third-type node
  • the third-type node is a composite node.
  • the three types of nodes report the type of the composite node to the first type of node, and the first type of node performs data scheduling for the type of the composite node, wherein the type of the composite node includes at least one of the following: an aggregated node ID, Composite node type capability indication, aggregation status, and aggregation completion indication information.
  • the N second nodes aggregate to form the third type of node based on the indication information received from the first type of node.
  • the feedback information is sent to the first node, where the feedback information includes at least one of the following: The aggregated node ID, the composite node type capability, the aggregation state, and the aggregation completion indication information, and the first node performs data scheduling according to the received feedback information.
  • the above step S104 involves transmitting data in a network composed of a second type of node, a third type of node, and a first type of node.
  • the Nr second type of nodes are received from one or more
  • the first type of node transmits the first data through the M carriers, and the Nr second type nodes forward the first data to the Nd second type nodes in the third type of node, where Nr is greater than or equal to 1 and less than or equal to A positive integer of N, Nd is a positive integer greater than or equal to 1 and less than or equal to N. Therefore, the data transmitted by the first type of node to the Nd second type nodes is implemented by the Nr second type nodes.
  • the Nd second type nodes in the third type of node send the second data to the Nr of the second type of nodes, and the Nr second type of nodes pass the M
  • the carrier transmits the first data to one or more first type nodes. Therefore, data is transmitted from the Nd second type nodes to the first type of nodes through the Nr second type nodes.
  • the above step S104 relates to data transmission in a network consisting of a second type of node, a third type of node and a first type of node.
  • Nr of the second type of node having a new type of carrier capability is received.
  • the Nr second type of nodes forward the third data to the Nd of the second type of nodes, wherein Nd second type nodes do not have the new type of carrier capability. Therefore, the data transmitted by the first type of node to the Nd second type nodes is implemented by the Nr second type nodes.
  • the new type of carrier includes a carrier of an unlicensed band and a carrier of a new carrier type.
  • the Nd second type nodes in the third type of node send the fourth data to the Nr second type nodes of the third type node having the new type of carrier capability, and the Nr second The class node sends the fourth data to one or more first type nodes through the M new type carriers, wherein the Nd second type nodes do not have the new type carrier capability. Therefore, data is transmitted from the Nd second type nodes to the first type of nodes through the Nr second type nodes.
  • the above step S104 involves transmitting data in a network composed of a second type of node, a third type of node, and a first type of node.
  • the Nr second type of nodes in the third type of node receive From the first control information of the one or more first type nodes, the Nr second type nodes forward part or all of the first control information to the Nd second type nodes in the third type of node, Nd
  • the second type of node acquires the first designation information based on the first control information, and the first control information that is based on the Nth second type of nodes is used for receiving and transmitting service data by using M carriers and one or more first type nodes.
  • Nr second type nodes have a new type of carrier capability, and the service data is received and transmitted by the new type carrier of the M carriers and one or more first type nodes.
  • the first control information includes information of at least one of: steer information, data modulation and coding information, and channel state information.
  • the above step S104 involves transmitting data in a network composed of a second type of node, a third type of node, and a first type of node.
  • Nr of the second type of node are the second type of node.
  • Receiving second control information from Nd second type nodes, the Nr second type nodes forwarding part or all of the second control information to one or more of the first type nodes, and the Nd second type nodes are based on
  • the second control information is used to receive and transmit service data through M carriers and one or more first type nodes.
  • the Nd second type nodes have a new type of carrier capability, and the service data is received and transmitted by the new type carrier of the M carriers and one or more first type nodes. .
  • the second control information includes information of at least one of: steer information, data modulation and coding information, channel state information.
  • the above step S104 involves transmitting data in a network composed of a second type of node, a third type of node, and a first type of node.
  • the Nr second type of nodes are received from one or more
  • the first type of node transmits the specified type data through the M carriers, and the Nr second type nodes forward the specified type data to the Nd of the second type of nodes; wherein Nr is greater than or equal to 1 and less than A positive integer equal to N, and Nd is a positive integer greater than or equal to 1 and less than or equal to N.
  • the specified type of data may be MBMS related information of the multimedia broadcast multicast function, or may be location related information, or may be control information.
  • the carrier capability includes at least one of the following: a new type of carrier capability, a multiple input multiple output MIMO layer, a modulation mode, an interference cancellation capability, a supported number of carriers, a maximum transmit power, and a radio access technology. Capability, dual connectivity / multiple connectivity.
  • a data transmission device is also provided in the embodiment, which is used to implement the above embodiments and preferred embodiments. The description has been omitted and will not be described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 2 is a structural block diagram of a data transmission apparatus according to an embodiment of the present invention.
  • the apparatus includes: a component module 22 configured to form N second type nodes into a third type of node, where N is greater than or equal to 2 A positive integer; the transmission module 24 is configured to transmit data in a network consisting of a second type of node, a third type of node, and a first type of node.
  • the component module 22 is further configured to aggregate the N second type nodes into component carrier units to form a third type of node.
  • FIG. 3 is a flowchart (1) of a data transmission method according to an embodiment of the present invention. As shown in FIG. 3, the flow includes the following steps:
  • Step S302 the N second type nodes form a third type of node, and N is a positive integer greater than or equal to 2;
  • Step S304 the second type of node performs data transmission with the first type of node through the third type of node.
  • a plurality of second type nodes are formed into a third type of node, and the second type of node completes data transmission with the first type of node through the third type of node, which is not supported by some users in the prior art.
  • the base station can only send data on one carrier, which wastes the resources of these new carriers, and there is no scheme for multiple nodes to share carriers at present.
  • multiple nodes share carriers, which realizes carrier sharing between devices, reduces resource waste, and improves overall network transmission performance.
  • FIG. 4 is a structural block diagram (1) of a data transmission apparatus according to an embodiment of the present invention, applied to a second type of node, as shown in FIG. 4, the apparatus includes: a component module 42 configured to form N second type nodes The third type of node, N is a positive integer greater than or equal to 2; the transmission module 44 is configured to perform data transmission by the third type of node and the first type of node.
  • FIG. 5 is a flowchart (2) of a data transmission method according to an embodiment of the present invention. As shown in FIG. 5, the flow includes the following steps:
  • Step S502 The first type of node performs data transmission by using the third type of node and the second type of node; wherein the third type of node is composed of N second type of nodes, and N is a positive integer greater than or equal to 2.
  • a plurality of second type nodes are formed into a third type of node, and the second type of node completes data transmission with the first type of node through the third type of node, which is not supported by some users in the prior art.
  • the base station can only send data on one carrier, which wastes the resources of these new carriers, and there is no scheme for multiple nodes to share carriers at present.
  • multiple nodes share carriers, which realizes carrier sharing between devices, reduces resource waste, and improves overall network transmission performance.
  • FIG. 6 is a structural block diagram (2) of a data transmission apparatus according to an embodiment of the present invention, applied to a first type of node, as shown in FIG. 6, the apparatus includes: a transmission module 62, configured to pass a third type of node and a second The class node performs data transmission; wherein the third type node is composed of N second type nodes, and N is a positive integer greater than or equal to 2.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are respectively located.
  • the first processor, the second processor, and the third processor In the first processor, the second processor, and the third processor.
  • the following is a description of the first type of node as the base station and the second type of node as the terminal:
  • the optional embodiment provides a virtual multi-carrier system data transmission method, device and system, which can implement carrier sharing between devices, reduce resource waste, and improve overall network transmission performance.
  • a data transmission method for a virtual multi-carrier system comprising:
  • the third type of node is an aggregation node, and different nodes are aggregated in units of component carriers, thereby forming a composite node.
  • component carrier capabilities in the foregoing third type of node are different, and the foregoing component carrier capabilities include but are not limited to the following:
  • New types of carrier capabilities including carriers for unlicensed bands and new carrier types;
  • Radio Access Technology which can include Wireless Fidelity (WiFi), General Packet Radio Service (GPRS), and Wideband Codes Access (Wideband Code Division Multiple Access, WCDMA for short);
  • WiFi Wireless Fidelity
  • GPRS General Packet Radio Service
  • WCDMA Wideband Code Division Multiple Access
  • each component carrier in the third type of node is independently configured according to each component carrier or each component quantity carrier.
  • the method further comprises:
  • Nr second type of nodes receive data sent from one or more first type nodes on M carriers; the above Nr The second type of node forwards the received data of the first type of node to the Nd second type of nodes in the third type of node, where the Nr is a positive integer greater than or equal to 1 and less than or equal to N, and the Nd is greater than or equal to 1 And a positive integer less than or equal to N.
  • the method further comprises:
  • the N second type nodes are grouped into a third type node having multi-carrier capability, and the Nd second type nodes in the third type node send data to Nr second type nodes in the third type node; Nr second type nodes send data to one or more first type nodes on M carriers.
  • the method further comprises:
  • Nr second-class nodes with new-type carrier capabilities receive from one or more first-class nodes on M new types of carriers Transmitting data, the Nr second type nodes will forward the received data of the first type of nodes to the Nd second type nodes in the third type of nodes, and the Nd second type nodes have no new type of carrier capability.
  • the new type of carrier includes a carrier of the unlicensed band and a new carrier type.
  • the method further comprises:
  • the N second type nodes are grouped into a third type node with multi-carrier capability, and the Nd second type nodes in the third type node send data to the Nr second of the third type nodes having the new type of carrier capability.
  • Class node; the above Nr second type nodes send data to M or more first type nodes on M new type carriers.
  • the above Nd second type nodes do not have a new type of carrier capability.
  • the method further comprises:
  • N second-type nodes into a third-class node having multi-carrier capability, and Nr second-type nodes in the third-type node receiving control information from one or more first-type nodes, the Nr The second type of nodes forward part or all of the above related control information to the Nd second type nodes in the third type of nodes; the Nd second type nodes obtain information about the data based on the above control information, for one or more The first type of nodes perform data transmission and reception on M carriers;
  • the Nd second type nodes have the new type of carrier capability, and perform data transmission and reception on the M new types of carriers.
  • control information includes information of trajectory information, data modulation and coding information, and channel status.
  • the method further comprises:
  • the N second type nodes are grouped into a third type node having multi-carrier capability, and the Nr second type nodes in the third type node receive control information from Nd second type nodes, the above Nr The second type of node forwards part or all
  • the above-mentioned related control information is given to one or more first-type nodes; the above-mentioned Nd second-type nodes acquire information about the data based on the above-mentioned control information, and perform data transmission and reception on M carriers for one or more first-type nodes. ;
  • the Nd second type nodes have the new type of carrier capability, and perform data transmission and reception on the M new types of carriers.
  • control information includes information of trajectory information, data modulation and coding information, and channel status.
  • the method further comprises:
  • the N second type nodes are grouped into a third type node having multi-carrier capability, and the Nr second type nodes in the third type node receive control information from Nd second type nodes, the above Nr The second type of node forwards part or all of the above related control information to one or more first type nodes; the Nd second type of nodes obtain information about the data based on the above control information, and are for one or more first type nodes.
  • the Nd second type nodes have the new type of carrier capability, and perform data transmission and reception on the M new types of carriers.
  • control information includes information of trajectory information, data modulation and coding information, and channel status.
  • the first type of nodes include, but are not limited to, various wireless communication devices such as a macro base station, a micro base station, a small cell, and a wireless access point.
  • the second type of nodes include but are not limited to: data cards, mobile phones, notebook computers, personal computers, tablets, personal digital assistants, Bluetooth and other terminals and small cells, micro base stations, relays, remote devices, wireless access points. And other wireless communication devices.
  • the second type of nodes respectively have M 1 , M 2 , ... M N carrier capabilities
  • the third type of virtual node is an aggregation node, and different nodes are aggregated in units of component carriers, thereby forming a composite node, such as: enhanced carrier capability, enhanced processing capability, enhanced connection scheme, and the like. .
  • FIG. 8 is a schematic diagram (1) of a data transmission method according to an embodiment of the present invention.
  • second type nodes are combined into a third type node having multi-carrier capability, and second.
  • the data transmission between the second type node 1 and the second type node 2 can be transmitted by wireless communication or wired communication.
  • second type nodes are grouped into a third type node having multi-carrier capability, wherein
  • the second type of node 2 of the new type of carrier capability receives transmission data from one or more first type nodes on one new type of carrier; the second type of node 2 forwards the received data of the first type of node Give the second type of node 1 in the third class of nodes.
  • the data transmission between the second type node 1 and the second type node 2 can be transmitted by wireless communication or wired communication.
  • second type nodes are formed into a third type node having multi-carrier capability, and the foregoing
  • the second type of node 1 of the three types of nodes receives control information from one or more first type of nodes, and the second type of node 1 forwards some or all of the above related control information to the second type of the third type of nodes.
  • the second type node 2 obtains information about the data based on the above control information, and performs data transmission and reception on the M carriers for one or more first type nodes.
  • the second type of node 2 points have a new type of carrier capability, and perform data transmission and reception on the M new types of carriers.
  • the data transmission between the second type node 1 and the second type node 2 can be transmitted by wireless communication or wired communication.
  • FIG. 8 is a schematic diagram (1) of a data transmission method according to an embodiment of the present invention.
  • second type nodes are combined into a third type node having multi-carrier capability, and second.
  • the data transmission between the second type node 1 and the second type node 2 can be transmitted by wireless communication or wired communication.
  • the second type of node receives the first type of data sent from the one or more first type nodes on the M carriers; the first type of the first type of nodes that the Nr second type of nodes will receive The data is forwarded to Nd second type nodes in the third type of node, Nr is a positive integer greater than or equal to 1 and less than or equal to N, and Nd is a positive integer greater than or equal to 1 and less than or equal to N.
  • the first type of data includes at least one of the following: MBMS related information, positioning related information, and control information;
  • the multi-function terminal is implemented by the aggregation, so that the terminal that does not have the function of receiving the function has a specific function, for example, one terminal supports the MBMS function, and one terminal does not support. After the two terminals are aggregated, the terminal that does not support the MBMS can also receive the MBMS data. Realize multicast traffic through unicast transmission;
  • FIG. 12 is a schematic diagram (5) of a data transmission method according to an embodiment of the present invention.
  • K nodes are grouped into a first type of virtual node node, having M 1 , M 2 , . . . M N carriers.
  • the third type of virtual node is an aggregation node, and different nodes are aggregated in units of component carriers, thereby forming a composite node, such as: enhanced carrier capability, enhanced processing capability, enhanced connection scheme, and the like. .
  • a virtual multi-carrier system data transmission method and apparatus implements a multi-function terminal by aggregation, so that a terminal that does not have the function of receiving the function has a specific function, for example, a terminal supports the MBMS function.
  • a terminal does not support.
  • the terminal that does not support MBMS can also receive MBMS data.
  • the multicast service can be transmitted through unicast.
  • dual connectivity and even multiple connections can be supported. Enhanced positioning; achieves carrier sharing between devices, reduces resource waste, and improves overall network transmission performance.
  • a storage medium is further provided, wherein the software includes the above-mentioned software, including but not limited to: an optical disk, a floppy disk, a hard disk, an erasable memory, and the like.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • a data transmission method and apparatus provided by an embodiment of the present invention have the following beneficial effects: solving the problem that no multiple nodes share a carrier, realizing carrier sharing between devices, reducing resource waste, and improving the overall Network transmission performance.

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Abstract

本发明公开了一种数据传输方法及装置，其中，该方法包括：将N个第二类节点组成第三类节点，N为大于等于2的正整数；在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输。通过本发明解决了还没有多个节点共享载波的问题，实现设备了间的载波共享，减少了资源浪费，提高了整体网络传输性能。

Description

数据传输方法及装置 技术领域
本发明涉及通信领域，具体而言，涉及一种数据传输方法及装置。
背景技术
在无线通信技术中，第一类节点，例如演进型基站(E-UTRAN NodeB，简称为eNB)使用多根天线发送数据时，可以采取多载波传输的方式来提高数据传输速率，即在第一类节点使用多个载波发射不同的数据，第二类节点，例如用户设备(User Equipment，简称为UE)也使用多个载波接收数据。在多用户有业务的情况下基站可以将不同载波资源分配给不同用户，多个用户可以分别在不同载波下被调度和接收数据；在只有单用户有业务的情况下基站可以将所有载波都分配给同一用户，此用户在一个传输间隔内独自占有分配给基站侧分配的物理资源，但是用户需要处理多个载波的能力，如果这个用户只有处理一个载波或较少的能力，用户只能在一个或较少的载波站接收数据，基站也只能在一个或较少的载波上发送数据,这导致资源浪费。
在长期演进系统(Long Term Evolution，简称为LTE)标准研究项目中，有研究引入新类型的载波，其中在版本10研究了新载波类型(New Carrier Type，简称为NCT)，目前版本13在研究支持非授权的频段下的载波，这些新类型载波不支持后向兼容，有些用户不能支持这些新类型的载波，包括旧版本的终端或者没有支持新载波能力的终端，如果系统中当前只有这些终端有业务，基站也只能在较少的载波上发送数据，浪费了这些新载波的资源。
除了新载波能力之外，不同终端也可能有其不同能力，例如支持多输入多输出(Multiple Input Multiple Output，简称为MIMO)层数能力、调制方式能力、干扰消除接收机能力、支持的最大载波数量、最大发射功率、MBMS能力等等，现有技术支持每个终端根据不同标准版本的支持具有不同的能力，或者终端上报给基站能力，同一个终端这些能力都能应用在所有载波。
设备到设备(device to device，简称为D2D)通讯是一种终端之间直接通信的技术，其主要特征为：处于网络覆盖下并且位于近距离的多个设备中某个设备可以通过无线方式找到其他设备，并且实现设备之间的直连和通信。D2D通信在小区网络的控制下与小区用户共享资源，因此频谱的利用率将得到提升。此外，它还能带来的好处包括：减轻蜂窝网络的负担、减少移动终端的电池功耗、增加比特速率、提高网络基础设施故障的鲁棒性等，还能支持新型的小范围点对点数据服务，利用D2D通信技术设备到设备之间可以转发数据。
通过D2D通信技术，现有技术也有考虑终端作为中继，为其他终端转发数据，另外也有通过虚拟MIMO的方法，把多个接收节点与发送端组成一个虚拟MIMO网络进行数据传输，但是目前技术并没有多个节点或者是多个终端组成一个虚拟节点(第三类节点)，共享载波的方 案，也没有共享载波上节点所支持不同能力的方案。
针对相关技术中，还没有多个节点共享载波的问题，还未提出有效的解决方案。
发明内容
本发明提供了一种数据传输方法及装置，以至少解决相关技术中还没有多个节点共享载波的问题。
根据本发明的一个方面，提供了一种数据传输方法，包括：将N个第二类节点组成第三类节点，N为大于等于2的正整数；在所述第二类节点、所述第三类节点和第一类节点组成的网络中进行数据的传输。
可选地，将N个所述第二类节点组成所述第三类节点包括：将N个所述第二类节点组成具有多载波能力的所述第三类节点，其中，N个所述第二类节点分别具有M1，M2，……，MN个载波能力，所述第三类节点具有小于或者等于M＝M1+M2+……+MN个载波能力；M1，M2，……，MN为大于等于1的正整数，M为大于等于2的正整数。
可选地，将N个所述第二类节点组成所述第三类节点包括：将N个所述第二类节点分别以分量载波为单位进行聚合组成所述第三类节点。
可选地，所述第一类节点由K个节点组成，其中，将所述K个节点分别以分量载波为单位进行聚合组成所述第一类节点，K为大于或者等于1的正整数。
可选地，N个所述第二类节点自主聚合组成所述第三类节点，所述第三类节点为复合型节点，所述第三类节点将所述复合型节点的类型上报给所述第一类节点，所述第一类节点针对所述复合型节点的类型进行数据调度，其中，所述复合型节点的类型包括以下至少之一：聚合的节点ID、复合型节点类型能力指示、聚合状态、聚合完成指示信息。
可选地，N所述个第二节点根据从所述第一类节点接收的指示信息聚合组成所述第三类节点。
可选地，N所述个第二节点根据从所述第一类节点接收的指示信息聚合组成所述第三类节点之后包括：向所述第一节点发送反馈信息，其中，所述反馈信息包括以下至少之一：聚合的节点ID、复合型节点类型能力、聚合状态、聚合完成指示信息；所述第一节点根据接收到的所述反馈信息进行数据调度。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：Nr个所述第二类节点接收来自于一个或者多个所述第一类节点通过M个载波发送的第一数据；Nr个所述第二类节点将所述第一数据转发给所述第三类节点中的Nd个所述第二类节点；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据 的传输包括：所述第三类节点中的Nd个所述第二类节点将第二数据发送给所述第三类节点中的Nr个所述第二类节点；Nr个所述第二类节点通过M个载波将所述第二数据发送给一个或者多个所述第一类节点；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：Nr个具有新类型载波能力的所述第二类节点接收来自于一个或者多个所述第一类节点通过M个载波的新类型载波发送的第三数据；Nr个所述第二类节点将所述第三数据转发给所述第三类节点中的Nd个所述第二类节点，其中，Nd个所述第二类节点不具备所述新类型载波能力；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：所述第三类节点中的Nd个所述第二类节点将第四数据发送给所述第三类节点中具有新类型载波能力的Nr个所述第二类节点；Nr个所述第二类节点通过M个载波的新类型载波将所述第四数据发送给一个或者多个所述第一类节点，其中，Nd个所述第二类节点不具备所述新类型载波能力；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，所述新类型载波包括非授权频段的载波和新载波类型的载波。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：所述第三类节点中的Nr个所述第二类节点接收来自于一个或者多个所述第一类节点的第一控制信息；Nr个所述第二类节点转发部分或者全部所述第一控制信息给所述第三类节点中的Nd个所述第二类节点；Nd个所述第二类节点基于所述第一控制信息获取第一指定信息；Nd个所述第二类节点基于的所述第一控制信息通过M个载波和一个或者多个所述第一类节点进行业务数据的接收与发送；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，Nd个所述第二类节点具有新类型载波能力，通过所述M个载波的新类型载波与一个或者多个所述第一类节点进行所述业务数据的接收与发送。
可选地，所述第一控制信息包括以下至少之一的信息：调道信息、数据调制编码信息、信道状态信息。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：所述第三类节点中的Nr个所述第二类节点接收来自于Nd个所述第二类节点的第二控制信息；Nr个所述第二类节点转发部分或者全部所述第二控制信息给一个或者多个所述第一类节点；Nd个所述第二类节点基于的所述第二控制信息通过所述M个载波和一个或者多个所述第一类节点进行业务数据的接收与发送；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，Nd个所述第二类节点具有新类型载波能力，通过所述M个载波的新类型载波与一个或者多个所述第一类节点进行所述业务数据的接收与发送。
可选地，所述第二控制信息包括以下至少之一的信息：调道信息、数据调制编码信息、信道状态信息。
可选地，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：Nr个所述第二类节点接收来自于一个或者多个所述第一类节点通过M个载波发送的指定类型数据；Nr个所述第二类节点将所述指定类型数据转发给所述第三类节点中的Nd个所述第二类节点；其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
可选地，所述指定类型数据包括以下至少之一的信息：多媒体广播组播功能(Multimedia Broadcast Muticast Service，简称为MBMS)相关信息，定位相关信息、控制信息。
可选地，所述载波能力包括以下至少之一：新类型载波能力、多输入多输出MIMO层数、调制方式、消除干扰能力、支持的载波数量、最大发射功率、无线接入技术的能力、双连接/多连接能力。根据本发明的另一个方面，还提供了一种数据传输方法，包括：N个第二类节点组成第三类节点，N为大于等于2的正整数；所述第二类节点通过所述第三类节点与第一类节点进行数据的传输。
根据本发明的另一个方面，还提供了一种数据传输方法，包括：第一类节点通过第三类节点与第二类节点进行数据的传输；其中，所述第三类节点由N个所述第二类节点组成，N为大于等于2的正整数。
根据本发明的另一个方面，还提供了一种数据传输装置，包括：组成模块，设置为将N个第二类节点组成第三类节点，N为大于等于2的正整数；传输模块，设置为在所述第二类节点、所述第三类节点和第一类节点组成的网络中进行数据的传输。
可选地，所述组成模块还设置为将N个所述第二类节点组成具有多载波能力的所述第三类节点，其中，N个所述第二类节点分别具有M1，M2，……，MN个载波能力，所述第三类节点具有小于或者等于M＝M1+M2+……+MN个载波能力；M1，M2，……，MN为大于等于1的正整数，M为大于等于2的正整数。
可选地，所述组成模块还设置为将N个所述第二类节点分别以分量载波为单位进行聚合组成所述第三类节点。
根据本发明的另一个方面，还提供了一种数据传输装置，应用于第二类节点，包括：组成模块，设置为将N个第二类节点组成第三类节点，N为大于等于2的正整数；传输模块，设置为通过所述第三类节点与第一类节点进行数据的传输。
根据本发明的另一个方面，还提供了一种数据传输装置，应用于第一类节点，包括传输模块，设置为通过第三类节点与第二类节点进行数据的传输；其中，所述第三类节点由N个 所述第二类节点组成，N为大于等于2的正整数。
通过本发明，采用将N个第二类节点组成第三类节点，N为大于等于2的正整数；在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输。解决了还没有多个节点共享载波的问题，实现设备了间的载波共享，减少了资源浪费,提高了整体网络传输性能。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的数据传输方法的流程图；
图2是根据本发明实施例的数据传输装置的结构框图；
图3是根据本发明实施例的数据传输方法的流程图(一)；
图4是根据本发明实施例的数据传输装置的结构框图(一)；
图5是根据本发明实施例的数据传输方法的流程图(二)；
图6是根据本发明实施例的数据传输装置的结构框图(二)；
图7是根据本发明实施例的数据传输方法的示意图；
图8是根据本发明实施例的数据传输方法的示意图(一)；
图9是根据本发明实施例的数据传输方法的示意图(二)；
图10是根据本发明实施例的数据传输方法的示意图(三)；
图11是根据本发明实施例的数据传输方法的示意图(四)；
图12是根据本发明实施例的数据传输方法的示意图(五)。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
在本实施例中提供了一种数据传输方法，图1是根据本发明实施例的数据传输方法的流程图，如图1所示，该流程包括如下步骤：
步骤S102，将N个第二类节点组成第三类节点，N为大于等于2的正整数；
步骤S104，在第二类节点、该第三类节点和第一类节点组成的网络中进行数据的传输。
通过上述步骤，将多个第二类节点组成第三类节点，第二类节点通过第三类节点完成与 第一类节点之间的数据传输，相比于现有技术中，有些用户不能支持某些新类型的载波，如果系统中当前只有这些终端有业务，基站也只能在一个载波上发送数据，浪费了这些新载波的资源，以及目前没有多个节点共享载波的方案，上述步骤解决了还没有多个节点共享载波的问题，实现设备了间的载波共享，减少了资源浪费，提高了整体网络传输性能。
上述步骤S102涉及到将N个第二类节点组成第三类节点，在一个可选实施例中，将N个该第二类节点组成第三类节点包括：将N个第二类节点组成具有多载波能力的第三类节点，其中，N个第二类节点分别具有M1，M2，……，MN个载波能力，第三类节点具有小于或者等于M＝M1+M2+……+MN个载波能力；M1，M2，……，MN为大于等于1的正整数，M为大于等于2的正整数。
在一个可选实施例中，将N个第二类节点分别以分量载波为单位进行聚合组成第三类节点，从而实现了将N个第二类节点组成第三类节点。
在一个可选实施例中，第一类节点由K个节点组成，其中，将K个节点分别以分量载波为单位进行聚合组成该第一类节点，K为大于或者等于1的正整数。
上述步骤S102涉及到将N个第二类节点组成第三类节点，在一个可选实施例中，N个第二类节点自主聚合组成第三类节点，第三类节点为复合型节点，第三类节点将该复合型节点的类型上报给该第一类节点，第一类节点针对复合型节点的类型进行数据调度，其中，复合型节点的类型包括以下至少之一：聚合的节点ID、复合型节点类型能力指示、聚合状态、聚合完成指示信息。在另一个可选实施例中，N个第二节点根据从第一类节点接收的指示信息聚合组成该第三类节点。在本可选实施例中，N个第二节点根据从第一类节点接收的指示信息聚合组成该第三类节点之后，向第一节点发送反馈信息，其中，反馈信息包括以下至少之一：聚合的节点ID、复合型节点类型能力、聚合状态、聚合完成指示信息，第一节点根据接收到的反馈信息进行数据调度。
上述步骤S104涉及到在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输，在一个可选实施例中，Nr个第二类节点接收来自于一个或者多个该第一类节点通过M个载波发送的第一数据，Nr个第二类节点将第一数据转发给第三类节点中的Nd个第二类节点，其中，Nr为大于等于1并且小于等于N的正整数，Nd为大于等于1并且小于等于N的正整数。从而通过Nr个第二类节点实现了由第一类节点将数据传输给Nd个第二类节点。
在另一个可选实施例中，第三类节点中的Nd个第二类节点将第二数据发送给第三类节点中的Nr个该第二类节点，Nr个第二类节点通过M个载波将第一数据发送给一个或者多个第一类节点。从而通过Nr个第二类节点实现了由Nd个第二类节点将数据传输给第一类节点。
上述步骤S104涉及到在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输，在一个可选实施例中，Nr个具有新类型载波能力的第二类节点接收来自于一个或者多个该第一类节点通过M个新类型载波发送的第三数据，Nr个第二类节点将第三数据转发给第三类节点中的Nd个该第二类节点，其中，Nd个第二类节点不具备该新类型载波能力。从而通过Nr个第二类节点实现了由第一类节点将数据传输给Nd个第二类节点。
在一个可选实施例中，新类型载波包括非授权频段的载波和新载波类型的载波。
在一个可选实施例中，第三类节点中的Nd个第二类节点将第四数据发送给第三类节点中具有该新类型载波能力的Nr个该第二类节点，Nr个第二类节点通过该M个新类型载波上将第四数据发送给一个或者多个第一类节点，其中，Nd个第二类节点不具备该新类型载波能力。从而通过Nr个第二类节点实现了由Nd个第二类节点将数据传输给第一类节点。
上述步骤S104涉及到在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输，在一个可选实施例中，第三类节点中的Nr个第二类节点接收来自于一个或者多个第一类节点的第一控制信息，Nr个第二类节点转发部分或者全部该第一控制信息给该第三类节点中的Nd个该第二类节点，Nd个第二类节点基于该第一控制信息获取第一指定信息，Nd个第二类节点基于的第一控制信息通过M个载波和一个或者多个第一类节点进行业务数据的接收与发送。从而通过Nr个第二类节点实现了由第一类节点与Nd个第二类节点之间的控制信息的传输。在这种情况下，在一个可选实施例中，Nd个第二类节点具有新类型载波能力，通过M个载波的新类型载波与一个或者多个第一类节点进行业务数据的接收与发送。
在一个可选实施例中，第一控制信息包括以下至少之一的信息：调道信息、数据调制编码信息、信道状态信息。
上述步骤S104涉及到在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输，在一个可选实施例中，第三类节点中的Nr个该第二类节点接收来自于Nd个第二类节点的第二控制信息，Nr个第二类节点转发部分或者全部该第二控制信息给一个或者多个该第一类节点，Nd个第二类节点基于的第二控制信息，通过M个载波和一个或者多个第一类节点进行业务数据的接收与发送。在这种情况下，在一个可选实施例中，Nd个第二类节点具有新类型载波能力，通过M个载波的新类型载波与一个或者多个第一类节点进行业务数据的接收与发送。
在一个可选实施例中，第二控制信息包括以下至少之一的信息：调道信息、数据调制编码信息、信道状态信息。
上述步骤S104涉及到在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输，在一个可选实施例中，Nr个第二类节点接收来自于一个或者多个第一类节点通过M个载波发送的指定类型数据，Nr个第二类节点将指定类型数据转发给该第三类节点中的Nd个该第二类节点；其中，Nr为大于等于1并且小于等于N的正整数，Nd为大于等于1并且小于等于N的正整数。在另一个可选实施例中，指定类型数据可以是多媒体广播组播功能MBMS相关信息，也可以是定位相关信息，还可以是控制信息。
在一个可选实施例中，载波能力包括以下至少之一：新类型载波能力、多输入多输出MIMO层数、调制方式、消除干扰能力、支持的载波数量、最大发射功率、无线接入技术的能力、双连接/多连接能力。
在本实施例中还提供了一种数据传输装置，该装置用于实现上述实施例及优选实施方式， 已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图2是根据本发明实施例的数据传输装置的结构框图，如图2所示，该装置包括：组成模块22，设置为将N个第二类节点组成第三类节点，N为大于等于2的正整数；传输模块24，设置为在第二类节点、第三类节点和第一类节点组成的网络中进行数据的传输。
可选地，组成模块22还设置为将N个第二类节点组成具有多载波能力的第三类节点，其中，N个第二类节点分别具有M1，M2，……，MN个载波能力，第三类节点具有小于或者等于M＝M1+M2+……+MN个载波能力；M1，M2，……，MN为大于等于1的正整数，M为大于等于2的正整数。
可选地，组成模块22还设置为将N个该第二类节点分别以分量载波为单位进行聚合组成第三类节点。
在另一个实施例中提供了另一种数据传输方法，图3是根据本发明实施例的数据传输方法的流程图(一)，如图3所示，该流程包括如下步骤：
步骤S302，N个第二类节点组成第三类节点，N为大于等于2的正整数；
步骤S304，第二类节点通过第三类节点与第一类节点进行数据的传输。
通过上述步骤，将多个第二类节点组成第三类节点，第二类节点通过第三类节点完成与第一类节点之间的数据传输，相比于现有技术中，有些用户不能支持某些新类型的载波，如果系统中当前只有这些终端有业务，基站也只能在一个载波上发送数据，浪费了这些新载波的资源，以及目前没有多个节点共享载波的方案，上述步骤解决了还没有多个节点共享载波的问题，实现设备了间的载波共享，减少了资源浪费，提高了整体网络传输性能。
图4是根据本发明实施例的数据传输装置的结构框图(一)，应用于第二类节点，如图4所示，该装置包括：组成模块42，设置为将N个第二类节点组成第三类节点，N为大于等于2的正整数；传输模块44，设置为通过所述第三类节点与第一类节点进行数据的传输。
在另一个实施例中提供了另一种数据传输方法，图5是根据本发明实施例的数据传输方法的流程图(二)，如图5所示，该流程包括如下步骤：
步骤S502，第一类节点通过第三类节点与第二类节点进行数据的传输；其中，第三类节点由N个第二类节点组成，N为大于等于2的正整数。
通过上述步骤，将多个第二类节点组成第三类节点，第二类节点通过第三类节点完成与第一类节点之间的数据传输，相比于现有技术中，有些用户不能支持某些新类型的载波，如果系统中当前只有这些终端有业务，基站也只能在一个载波上发送数据，浪费了这些新载波的资源，以及目前没有多个节点共享载波的方案，上述步骤解决了还没有多个节点共享载波的问题，实现设备了间的载波共享，减少了资源浪费，提高了整体网络传输性能。
图6是根据本发明实施例的数据传输装置的结构框图(二)，应用于第一类节点，如图6所示，该装置包括：传输模块62，设置为通过第三类节点与第二类节点进行数据的传输；其中，第三类节点由N个第二类节点组成，N为大于等于2的正整数。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述各个模块均位于同一处理器中；或者，上述各个模块分别位于第一处理器、第二处理器和第三处理器…中。
针对相关技术中存在的上述问题，下面结合可选实施例进行说明，在下述可选实施例中结合了上述可选实施例及其可选实施方式。
下面以第一类节点为基站，第二类节点为终端进行说明：
本可选实施例提供一种虚拟多载波系统数据传输方法、装置及系统，能实现设备间的载波共享，减少资源浪费，提高整体网络传输性能。
一种虚拟多载波系统的数据传输方法，该方法包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，上述N个第二类节点分别具有M1，M2，...MN个载波能力，上述第三类节点具有小于等于M＝M1+M2+...+MN个载波能力的节点；上述M1，M2，...M为大于等于1的正整数；上述M，N为大于等于2的正整数。
可选地，上述第三类节点为一种聚合节点，将不同节点以分量载波为单位进行聚合，从而，形成一种复合型节点。
可选地，上述第三类节点中不同分量载波能力是不同的，上述分量载波能力包括但不限于以下几种：
新类型载波能力，包括非授权频段的载波和新载波类型；
MIMO层数；
调制方式－256正交振幅调制(Quadrature Amplitude Modulation，简称为QAM)；
消除干扰能力；
支持的最大载波数量、最大发射功率；
无线接入技术(Radio Access Technology，简称为RAT)的能力，其中可以包括无线保真(Wireless Fidelity，简称为WiFi)，通用分组无线业务(General Packet Radio Service，简称为GPRS)，宽带码分多址接入(Wideband Code Division Multiple Access，简称为WCDMA)等；
双连接/多连接能力。
可选地，第三类节点中每个分量载波的能力是按照每个分量载波或者每组分量载波分别独立配置的。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，其中Nr个第二类节点接收来自于一个或者多个第一类节点在M个载波上发送的数据；上述Nr个第二类节点将接收到的上述第一类节点的数据后转发给第三类节点中的Nd个第二类节点，上述Nr为大于等于1和小于等于N的正整数，上述Nd为大于等于1和小于等于N的正整数。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，第三类节点中的Nd个第二类节点把数据发送给第三类节点中的Nr个第二类节点；上述的Nr个第二类节点在M个载波上发送数据给一个或者多个第一类节点。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，其中Nr个具有新类型载波能力的第二类节点接收来自于一个或者多个第一类节点在M个新类型载波上的发送数据，Nr个第二类节点将接收到的上述第一类节点的数据后转发给第三类节点中的Nd个第二类节点，上述Nd个第二类节点并没有新类型载波能力。
可选地，新类型载波包括非授权频段的载波和新载波类型。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，第三类节点中的Nd个第二类节点把数据发送给第三类节点中具有新类型载波能力的Nr个第二类节点；上述的Nr个第二类节点在M个新类型载波上的发送数据给一个或者多个第一类节点。上述Nd个第二类节点并没有新类型载波能力。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，上述第三类节点中的Nr个第二类节点接收来自于一个或者多个第一类节点的控制信息，上述的Nr个第二类节点转发部分或者全部上述有关控制信息给第三类节点中的Nd个第二类节点；上述的Nd个第二类节点基于上述的控制信息获取有关数据的信息，对一个或者多个第一类节点在M个载波进行数据收发；
可选地，上述的Nd个第二类节点具有新类型载波能力，在M个新类型载波上进行数据收发。
可选地，上述控制信息包括调道信息、数据调制编码信息、信道状态的信息。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，上述第三类节点中的Nr个第二类节点接收来自于Nd个第二类节点的控制信息，上述的Nr个第二类节点转发部分或者全 部上述有关控制信息给一个或者多个第一类节点；上述的Nd个第二类节点基于上述的控制信息获取有关数据的信息，对一个或者多个第一类节点在M个载波进行数据收发；
可选地，上述的Nd个第二类节点具有新类型载波能力，在M个新类型载波上进行数据收发。
可选地，上述控制信息包括调道信息、数据调制编码信息、信道状态的信息。
其中，该方法还包括：
把N个第二类节点组成一个具有多载波能力的第三类节点，上述第三类节点中的Nr个第二类节点接收来自于Nd个第二类节点的控制信息，上述的Nr个第二类节点转发部分或者全部上述有关控制信息给一个或者多个第一类节点；上述的Nd个第二类节点基于上述的控制信息获取有关数据的信息，对一个或者多个第一类节点在M个载波进行数据收发；
可选地，上述的Nd个第二类节点具有新类型载波能力，在M个新类型载波上进行数据收发。
可选地，上述控制信息包括调道信息、数据调制编码信息、信道状态的信息。
在可选实施例中，第一类节点包括但不限于：宏基站、微基站、小小区、无线接入点等各种无线通信设备。第二类节点包括但不限于：数据卡、手机、笔记本电脑、个人电脑、平板电脑、个人数字助理、蓝牙等各种终端以及小小区、微基站、中继、拉远设备、无线接入点等各种无线通信设备。
实施例1：
图7是根据本发明实施例的数据传输方法的示意图，如图7所示，把N(N＝4)个第二类节点组成一个具有多载波能力的第三类虚拟节点，上述N个第二类节点分别具有M1，M2，...MN个载波能力，上述第三类节点具有等于M＝M1+M2+...+MN个载波能力的节点。
可选地，上述第三类虚拟节点为一种聚合节点，将不同节点以分量载波为单位进行聚合，从而，形成一种复合型节点，如：载波能力增强，处理能力增强，连接方案增强等。
实施例2：
图8是根据本发明实施例的数据传输方法的示意图(一)，如图8所示，把N(N＝2)个第二类节点组成一个具有多载波能力的第三类节点，第二类节点1和第二类节点2各自分別有1个载波的能力(M1＝M2＝1)，第二类节点1和第二类节点2接收来自于第一类节点在M(M＝2)个载波上发送的数据；上述第二类节点1将接收到的上述第一类节点的数据后转发给第三类节点中的第二类节点2。
第二类节点1和第二类节点2之间的数据传输，可以通过无线通讯或有线通讯方式传输。
实施例3：
图9是根据本发明实施例的数据传输方法的示意图(二)，如图9所示，把N(N＝2)个第二类节点组成一个具有多载波能力的第三类节点，其中具有新类型载波能力的第二类节点2接收来自于一个或者多个第一类节点在1个新类型载波上的发送数据；第二类节点2将接收到的上述第一类节点的数据后转发给第三类节点中的第二类节点1。
第二类节点1和第二类节点2之间的数据传输，可以通过无线通讯或有线通讯方式传输。
实施例4：
图10是根据本发明实施例的数据传输方法的示意图(三)，如图10所示，把N(N＝2)个第二类节点组成一个具有多载波能力的第三类节点，上述第三类节点中的第二类节点1接收来自于一个或者多个第一类节点的控制信息，上述的第二类节点1转发部分或者全部上述有关控制信息给第三类节点中的第二类节点2；上述的第二类节点2基于上述的控制信息获取有关数据的信息，对一个或者多个第一类节点在M个载波进行数据收发。
可选地，上述的第二类节点2点具有新类型载波能力，在M个新类型载波上进行数据收发。
第二类节点1和第二类节点2之间的数据传输，可以通过无线通讯或有线通讯方式传输。
实施例5：
图8是根据本发明实施例的数据传输方法的示意图(一)，如图8所示，把N(N＝2)个第二类节点组成一个具有多载波能力的第三类节点，第二类节点1和第二类节点2各自分別有1个载波的能力(M1＝M2＝1)，第二类节点1把数据发送给第三类节点中的第二类节点2；上述的第三类节点在(M＝2)个载波上发送数据给一个或者多个第一类节点。
第二类节点1和第二类节点2之间的数据传输，可以通过无线通讯或有线通讯方式传输。
实施例6：
图11是根据本发明实施例的数据传输方法的示意图(四)，如图11所示，把N(N＝2)个第二类节点组成一个具有多载波能力的第三类节点，其中Nr个第二类节点接收来自于一个或者多个第一类节点在M个载波上发送的第一类型数据；Nr个第二类节点将接收到的所述第一类节点的发送的第一类型数据后转发给第三类节点中的Nd个第二类节点，Nr为大于等于1和小于等于N的正整数，Nd为大于等于1和小于等于N的正整数。
进一步，第一类型数据包括以下至少之一：MBMS相关信息，定位相关信息、控制信息；
通过聚合实现多功能终端，使得原来不具备接收该功能的终端具备特定功能，如：一个终端支持MBMS功能，一个终端不支持，两个终端聚合后，不支持MBMS的终端也可以接收MBMS数据；实现多播业务通过单播传输；
同样，经过这种聚合后也可以支持双连接功能，甚至多连接；以及定位的增强；
实施例7：
图12是根据本发明实施例的数据传输方法的示意图(五)，如图12所示，把K个节点组成第一类虚拟节点节点，具有M1，M2，...MN个载波能力，把N(N＝2)个第二类节点组成一个具有多载波能力的第三类虚拟节点，上述N个第二类节点分别具有M1，M2，...MN个载波能力，上述第三类节点具有等于M＝M1+M2+...+MN个载波能力的节点。
可选地，上述第三类虚拟节点为一种聚合节点，将不同节点以分量载波为单位进行聚合，从而，形成一种复合型节点，如：载波能力增强，处理能力增强，连接方案增强等。
综上所述，通过本发明提供的一种虚拟多载波系统数据传输方法、装置，通过聚合实现多功能终端，使得原来不具备接收该功能的终端具备特定功能，如：一个终端支持MBMS功能，一个终端不支持，两个终端聚合后，不支持MBMS的终端也可以接收MBMS数据；实现多播业务通过单播传输；同样，经过这种聚合后也可以支持双连接功能，甚至多连接；以及定位的增强；实现了设备间的载波共享，减少了资源浪费，提高了整体网络传输性能。
在另外一个实施例中，还提供了一种软件，该软件用于执行上述实施例及优选实施方式中描述的技术方案。
在另外一个实施例中，还提供了一种存储介质，该存储介质中存储有上述软件，该存储介质包括但不限于：光盘、软盘、硬盘、可擦写存储器等。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
如上所述，本发明实施例提供的一种数据传输方法及装置具有以下有益效果：解决了还没有多个节点共享载波的问题，实现设备了间的载波共享，减少了资源浪费，提高了整体网络传输性能。

Claims (28)

  1. 一种数据传输方法，包括：
    将N个第二类节点组成第三类节点，N为大于等于2的正整数；
    在所述第二类节点、所述第三类节点和第一类节点组成的网络中进行数据的传输。
  2. 根据权利要求1所述的方法，其中，将N个所述第二类节点组成所述第三类节点包括：
    将N个所述第二类节点组成具有多载波能力的所述第三类节点，其中，N个所述第二类节点分别具有M1，M2，……，MN个载波能力，所述第三类节点具有小于或者等于M＝M1+M2+……+MN个载波能力；M1，M2，……，MN为大于等于1的正整数，M为大于等于2的正整数。
  3. 根据权利要求1所述的方法，其中，将N个所述第二类节点组成所述第三类节点包括：
    将N个所述第二类节点分别以分量载波为单位进行聚合组成所述第三类节点。
  4. 根据权利要求1所述的方法，其中，所述第一类节点由K个节点组成，其中，将所述K个节点分别以分量载波为单位进行聚合组成所述第一类节点，K为大于或者等于1的正整数。
  5. 根据权利要求1所述的方法，其中，N个所述第二类节点自主聚合组成所述第三类节点，所述第三类节点为复合型节点，所述第三类节点将所述复合型节点的类型上报给所述第一类节点，所述第一类节点针对所述复合型节点的类型进行数据调度，其中，所述复合型节点的类型包括以下至少之一：聚合的节点ID、复合型节点类型能力指示、聚合状态、聚合完成指示信息。
  6. 根据权利要求1所述的方法，其中，N所述个第二节点根据从所述第一类节点接收的指示信息聚合组成所述第三类节点。
  7. 所根据权利要求6所述的方法，其中，N所述个第二节点根据从所述第一类节点接收的指示信息聚合组成所述第三类节点之后包括：
    向所述第一节点发送反馈信息，其中，所述反馈信息包括以下至少之一：聚合的节点ID、复合型节点类型能力、聚合状态、聚合完成指示信息；
    所述第一节点根据接收到的所述反馈信息进行数据调度。
  8. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    Nr个所述第二类节点接收来自于一个或者多个所述第一类节点通过M个载波发送的第一数据；
    Nr个所述第二类节点将所述第一数据转发给所述第三类节点中的Nd个所述第二类节点；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  9. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    所述第三类节点中的Nd个所述第二类节点将第二数据发送给所述第三类节点中的Nr个所述第二类节点；
    Nr个所述第二类节点通过M个载波将所述第二数据发送给一个或者多个所述第一类节点；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  10. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    Nr个具有新类型载波能力的所述第二类节点接收来自于一个或者多个所述第一类节点通过M个载波的新类型载波发送的第三数据；
    Nr个所述第二类节点将所述第三数据转发给所述第三类节点中的Nd个所述第二类节点，其中，Nd个所述第二类节点不具备所述新类型载波能力；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  11. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    所述第三类节点中的Nd个所述第二类节点将第四数据发送给所述第三类节点中具有新类型载波能力的Nr个所述第二类节点；
    Nr个所述第二类节点通过M个载波的新类型载波将所述第四数据发送给一个或者多个所述第一类节点，其中，Nd个所述第二类节点不具备所述新类型载波能力；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  12. 根据权利要求10或权利要求11所述的方法，其中，包括：
    所述新类型载波包括非授权频段的载波和新载波类型的载波。
  13. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    所述第三类节点中的Nr个所述第二类节点接收来自于一个或者多个所述第一类节点 的第一控制信息；
    Nr个所述第二类节点转发部分或者全部所述第一控制信息给所述第三类节点中的Nd个所述第二类节点；
    Nd个所述第二类节点基于所述第一控制信息获取第一指定信息；
    Nd个所述第二类节点基于所述第一控制信息，通过M个载波和一个或者多个所述第一类节点进行业务数据的接收与发送；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  14. 根据权利要求13所述的方法，其中，包括：
    Nd个所述第二类节点具有新类型载波能力，通过所述M个载波的新类型载波与一个或者多个所述第一类节点进行所述业务数据的接收与发送。
  15. 根据权利要求13所述的方法，其中，所述第一控制信息包括以下至少之一的信息：
    调道信息、数据调制编码信息、信道状态信息。
  16. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    所述第三类节点中的Nr个所述第二类节点接收来自于Nd个所述第二类节点的第二控制信息；
    Nr个所述第二类节点转发部分或者全部所述第二控制信息给一个或者多个所述第一类节点；
    Nd个所述第二类节点基于的所述第二控制信息，通过所述M个载波和一个或者多个所述第一类节点进行业务数据的接收与发送；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  17. 根据权利要求16所述的方法，其中，包括：
    Nd个所述第二类节点具有新类型载波能力，通过所述M个载波的新类型载波与一个或者多个所述第一类节点进行所述业务数据的接收与发送。
  18. 根据权利要求16所述的方法，其中，所述第二控制信息包括以下至少之一的信息：
    调道信息、数据调制编码信息、信道状态信息。
  19. 根据权利要求2所述的方法，其中，在所述第二类节点、所述第三类节点和所述第一类节点组成的网络中进行数据的传输包括：
    Nr个所述第二类节点接收来自于一个或者多个所述第一类节点通过M个载波发送的指定类型数据；
    Nr个所述第二类节点将所述指定类型数据转发给所述第三类节点中的Nd个所述第二类节点；
    其中，所述Nr为大于等于1并且小于等于N的正整数，所述Nd为大于等于1并且小于等于N的正整数。
  20. 根据权利要求19所述的方法，其中，所述指定类型数据包括以下至少之一的信息：
    多媒体广播组播功能MBMS相关信息，定位相关信息、控制信息。
  21. 根据权利要求2至20中任一项所述的方法，其中，
    所述载波能力包括以下至少之一：
    新类型载波能力、多输入多输出MIMO层数、调制方式、消除干扰能力、支持的载波数量、最大发射功率、无线接入技术的能力、双连接/多连接能力。
  22. 一种数据传输方法，包括：
    N个第二类节点组成第三类节点，N为大于等于2的正整数；
    所述第二类节点通过所述第三类节点与第一类节点进行数据的传输。
  23. 一种数据传输方法，包括：
    第一类节点通过第三类节点与第二类节点进行数据的传输；
    其中，所述第三类节点由N个所述第二类节点组成，N为大于等于2的正整数。
  24. 一种数据传输装置，包括：
    组成模块，设置为将N个第二类节点组成第三类节点，N为大于等于2的正整数；
    传输模块，设置为在所述第二类节点、所述第三类节点和第一类节点组成的网络中进行数据的传输。
  25. 根据权利要求24所述的装置，其中，所述组成模块还设置为将N个所述第二类节点组成具有多载波能力的所述第三类节点，其中，N个所述第二类节点分别具有M1，M2，……，MN个载波能力，所述第三类节点具有小于或者等于M＝M1+M2+……+MN个载波能力；M1，M2，……，MN为大于等于1的正整数，M为大于等于2的正整数。
  26. 根据权利要求24所述的装置，其中，所述组成模块还设置为将N个所述第二类节点分别以分量载波为单位进行聚合组成所述第三类节点。
  27. 一种数据传输装置，应用于第二类节点，包括：
    组成模块，设置为将N个第二类节点组成第三类节点，N为大于等于2的正整数；
    传输模块，设置为通过所述第三类节点与第一类节点进行数据的传输。
  28. 一种数据传输装置，应用于第一类节点，包括：
    传输模块，设置为通过第三类节点与第二类节点进行数据的传输；
    其中，所述第三类节点由N个所述第二类节点组成，N为大于等于2的正整数。
PCT/CN2016/071633 2014-12-31 2016-01-21 数据传输方法及装置 WO2016107613A1 (zh)

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