CN111972019A

CN111972019A - Resource allocation method and device and computer storage medium

Info

Publication number: CN111972019A
Application number: CN201880091543.5A
Authority: CN
Inventors: 唐海
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-04-04
Filing date: 2018-05-04
Publication date: 2020-11-20
Also published as: WO2019192046A1; TW201943306A; WO2019191936A1

Abstract

The invention discloses a resource allocation method and a device and a computer storage medium, wherein the method comprises the following steps: the method includes that a first device obtains first resource configuration information, wherein the first resource configuration information is used for determining available resources of a first link, and the first link is a link between the first device and a second device.

Description

Resource allocation method and device and computer storage medium

Technical Field

The present invention relates to the field of wireless communications technologies, and in particular, to a resource allocation method and apparatus, and a computer storage medium.

Background

In a Long Term Evolution (LTE) system, backhaul links between base stations and between a base station and a core network use a wired connection manner, which brings great deployment difficulty and high network deployment cost to operators, and in order to solve the above problems, a third Generation Partnership Project (3 GPP) has initiated research on a wireless relay technology in an LTE-a (LTE-Advanced) standardization stage to provide a solution for a wireless backhaul link.

A Relay Node (RN, Relay Node) is wirelessly connected to an evolved Node B (eNB) cell to which the Relay Node belongs, where the eNB cell to which the Relay Node belongs is called a Donor cell, the eNB to which the Relay Node belongs is called a Donor eNB (DeNB for short), and a network structure introducing the Relay Node is shown in fig. 1, where the network structure includes 3 radio links:

backhaul link between RN and DeNB;

2. an Access link (Access link) between a terminal User Equipment (UE) and the RN;

direct link between UE and eNB.

In an LTE-A relay system, an access link and a backhaul link are subjected to resource multiplexing in a time division mode. In an access link, as shown in fig. 2, the RN configures some fixed subframes (e.g., Multicast-Broadcast Single Frequency Network (MBSFN) subframes), and in these subframes, except for the first X symbols (e.g., X ═ 1, 2), the RN does not transmit or receive data on the access link, and the DeNB may transmit or receive data on symbols after the subframe, so as to implement resource multiplexing of the access link and the backhaul link.

In a New air interface (NR, New Radio) system, a slot format is more Flexible, each slot may include a downlink symbol (DL), a Flexible symbol (Flexible), and an uplink symbol (UL), and a compatibility problem with a Rel-8 terminal does not need to be considered, so that resource multiplexing with a backhaul link is not needed to be implemented in a manner of configuring an MBSFN subframe in an access link, and how to implement resource multiplexing of the access link and the backhaul link in the NR system is a problem to be solved.

Disclosure of Invention

In order to solve the foregoing technical problems, embodiments of the present invention provide a resource allocation method and apparatus, and a computer storage medium.

The resource allocation method provided by the embodiment of the invention comprises the following steps:

the method includes that a first device obtains first resource configuration information, wherein the first resource configuration information is used for determining available resources of a first link, and the first link is a link between the first device and a second device.

In an embodiment, the first device is a base station device or a first relay device, and the second device is a second relay device.

In an embodiment, the obtaining, by the first device, first resource configuration information includes:

the first device obtains the first resource configuration information based on resource configuration information sent by a core network element, or configuration information of base station equipment, or pre-configuration information.

In one embodiment, the available resources of the first link and the available resources of the second link are time division multiplexed;

wherein the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device.

In an embodiment, the time domain unit of the available resource of the first link and the available resource of the second link is a time slot or a symbol.

the second device obtains second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.

In an embodiment, the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.

In an embodiment, the obtaining, by the second device, second resource configuration information includes:

and the second device acquires the second resource configuration information based on the resource configuration information sent by the core network element, or the configuration information of the base station device, or the pre-configuration information.

In an embodiment, the available resources of the first link and the available resources of the second link are time division multiplexed.

the first device determines a first transmission resource available for the first link and/or a second transmission resource available for the second link;

the first equipment sends the resource information of the first transmission resource and/or the second transmission resource to second equipment;

wherein the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.

In an embodiment, the sending, by the first device, resource information of the first transmission resource and/or the second transmission resource to the second device includes:

the first device sends resource information of the first transmission resource and/or the second transmission resource on a third transmission resource;

wherein the third transmission resource is determined by the first device according to configuration information of a core network element, or configuration information of a base station device, or pre-configuration information, or the third transmission resource is autonomously determined by the first device.

and the first equipment sends the resource information of the first transmission resource and/or the second transmission resource to the second equipment through a broadcast message, a control channel or RRC signaling.

In one embodiment, the determining, by the first device, first transmission resources available for a first link includes:

the first device determines, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link.

In one embodiment, the determining, by the first device, second transmission resources available for a second link includes:

the first device determines a second transmission resource available for the second link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information; or,

the first device determines the second transmission resource based on the first transmission resource.

In an embodiment, the first transmission resource and the second transmission resource are time division multiplexed.

In an embodiment, the time domain units of the first transmission resource and the second transmission resource are time slots or symbols.

the second device determines second transmission resources available for the second link and/or first transmission resources available for the first link;

the second device sends the resource information of the second transmission resource and/or the first transmission resource to the first device;

In an embodiment, the sending, by the second device, the resource information of the second transmission resource and/or the first transmission resource to the first device includes:

the second device sends the resource information of the second transmission resource and/or the first transmission resource on a third transmission resource;

wherein the third transmission resource is determined by the second device according to configuration information of a core network element, or configuration information of a base station, or pre-configuration information, or the third transmission resource is determined by the first device, or the third transmission resource is autonomously determined by the second device.

and the second equipment sends the resource information of the second transmission resource and/or the first transmission resource to the first equipment through a control channel or RRC signaling.

In one embodiment, the determining, by the second device, second transmission resources available for the second link includes:

and the second device determines the available second transmission resource of the second link based on the resource configuration information sent by the core network element, or the configuration information sent by the base station, or the pre-configuration information.

In one embodiment, the determining, by the second device, the first transmission resource available for the first link includes:

the second device determines a first transmission resource available for the first link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information; or,

the second device determines the first transmission resource based on the second transmission resource.

The resource allocation device provided by the embodiment of the invention comprises:

a first obtaining unit, configured to obtain first resource configuration information, where the first resource configuration information is used to determine available resources of a first link, and the first link is a link between a first device and a second device.

In an embodiment, the first obtaining unit is configured to obtain the first resource configuration information based on resource configuration information sent by a core network element, or configuration information of a base station device, or pre-configuration information.

a second obtaining unit, configured to obtain second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between a first device and a second device, and the second link is a link between the second device and a third device.

In an embodiment, the second obtaining unit is configured to obtain the second resource configuration information based on resource configuration information sent by a core network element, or configuration information of a base station device, or pre-configuration information.

a first determining unit, configured to determine a first transmission resource available for a first link and/or a second transmission resource available for a second link;

a first sending unit, configured to send resource information of the first transmission resource and/or the second transmission resource to a second device;

wherein the first link is a link between a first device and the second device, and the second link is a link between the second device and a third device.

In an embodiment, the first sending unit is configured to send resource information of the first transmission resource and/or the second transmission resource on a third transmission resource;

In an embodiment, the first sending unit is configured to send the resource information of the first transmission resource and/or the second transmission resource to the second device through a broadcast message, or a control channel, or RRC signaling.

In an embodiment, the first determining unit is configured to determine the first transmission resource available for the first link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information.

In an embodiment, the first determining unit is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a second transmission resource available for the second link; alternatively, the second transmission resource is determined based on the first transmission resource.

a second determining unit, configured to determine a second transmission resource available for the second link and/or a first transmission resource available for the first link;

a second sending unit, configured to send resource information of the second transmission resource and/or the first transmission resource to a first device;

wherein the first link is a link between the first device and a second device, and the second link is a link between the second device and a third device.

In an embodiment, the second sending unit is configured to send resource information of the second transmission resource and/or the first transmission resource on a third transmission resource;

In an embodiment, the second sending unit is configured to send the resource information of the second transmission resource and/or the first transmission resource to the first device through a control channel or RRC signaling.

In an embodiment, the second determining unit is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a second transmission resource available for the second link.

In an embodiment, the second determining unit is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link; alternatively, the first transmission resource is determined based on the second transmission resource.

The computer storage medium provided by the embodiment of the invention stores computer executable instructions thereon, and the computer executable instructions realize the resource allocation method when being executed by a processor.

In the technical solution of the embodiment of the present invention, 1) a first device acquires first resource configuration information, where the first resource configuration information is used to determine available resources of a first link, and the first link is a link between the first device and a second device; the second device obtains second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between the first device and the second device, the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device. 2) The first device determines a first transmission resource available for the first link and/or a second transmission resource available for the second link; the first equipment sends the resource information of the first transmission resource and/or the second transmission resource to second equipment; wherein the first link is a link between the first device and the second device, the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device. 3) The second device determines second transmission resources available for the second link and/or first transmission resources available for the first link; the second device sends the resource information of the second transmission resource and/or the first transmission resource to the first device; wherein the first link is a link between the first device and the second device, the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device. By adopting the technical scheme of the embodiment of the invention, the resource allocation method in the relay system is realized, thereby realizing the resource allocation and sharing of the access link and the return link.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic diagram of a relay system;

FIG. 2 is a schematic diagram of an MBSFN subframe;

FIG. 3 is a first flowchart illustrating a resource allocation method according to an embodiment of the present invention;

FIG. 4 is a second flowchart illustrating a resource allocation method according to an embodiment of the present invention;

FIG. 5 is a third flowchart illustrating a resource allocation method according to an embodiment of the present invention;

FIG. 6 is a fourth flowchart illustrating a resource allocation method according to an embodiment of the present invention;

FIG. 7 is a first block diagram illustrating a resource allocation apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention;

FIG. 9 is a third schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a computer device according to an embodiment of the present invention.

Detailed Description

So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.

In the following embodiments of the present invention, the first device is a base station device, the second device is a relay device, and in the LTE-a relay system, the base station device is referred to as a DeNB and the relay device is referred to as an RN. The technical solution of the embodiment of the present invention is not limited to the LTE-a relay system, but may also be applied to other relay systems, such as an NR relay system, where a corresponding base station device is referred to as a DgNB and a relay device is referred to as an RN or an IAB (Integrated Access and Backhaul) node.

Fig. 3 is a first flowchart illustrating a resource allocation method according to an embodiment of the present invention, as shown in fig. 3, the resource allocation method includes the following steps:

step 301: the method includes that a first device obtains first resource configuration information, wherein the first resource configuration information is used for determining available resources of a first link, and the first link is a link between the first device and a second device.

In this embodiment of the present invention, the first device is a base station device or a first relay device, and the second device is a second relay device. When the first device is a base station device, the first link may also be referred to as a backhaul link.

In an embodiment, the first device obtains the first resource configuration information based on resource configuration information, or base station configuration information, or pre-configuration information sent by a core network element.

In the embodiment of the present invention, the first device may determine the available resource of the first link based on the first resource configuration information. The second device is capable of determining available resources of the first link and/or available resources of the second link based on second resource configuration information, the second device obtains the second resource configuration information based on resource configuration information sent by a core network element, or base station configuration information, or pre-configuration information, wherein the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device, where if the second device determines only available resources of the first link according to the second resource configuration information, further, the second device may determine available resources of the second link based on available resources of the first link, and likewise, if the second device determines only available resources of the second link according to the second resource configuration information, further, the second device may determine available resources of the first link based on the available resources of the second link. In this way, signals may be transmitted between the first device and the second device on the available resources of the first link, and signals may be transmitted between the second device and the third device on the available resources of the second link.

In this embodiment of the present invention, the available resource of the first link and the available resource of the second link are time division multiplexed.

Fig. 4 is a second flowchart illustrating a resource allocation method according to an embodiment of the present invention, and as shown in fig. 4, the resource allocation method includes the following steps:

step 401: the second device obtains second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.

In this embodiment of the present invention, the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.

In an embodiment, the second device obtains the second resource configuration information based on resource configuration information, or base station configuration information, or pre-configuration information sent by a core network element.

In this embodiment of the present invention, the second device is capable of determining available resources of the first link and/or available resources of the second link based on the second resource configuration information, where if the second device determines only the available resources of the first link according to the second resource configuration information, the second device may further determine the available resources of the second link based on the available resources of the first link, and likewise, if the second device determines only the available resources of the second link according to the second resource configuration information, the second device may further determine the available resources of the first link based on the available resources of the second link. In this way, signals may be transmitted between the first device and the second device on the available resources of the first link, and signals may be transmitted between the second device and the third device on the available resources of the second link.

Fig. 5 is a third schematic flowchart of a resource allocation method according to an embodiment of the present invention, and as shown in fig. 5, the resource allocation method includes the following steps:

step 501: a first device determines first transmission resources available for a first link and/or second transmission resources available for a second link, wherein the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.

In an embodiment, the first device determines, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link.

In an embodiment, the first device determines, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a second transmission resource available for the second link; alternatively, the first device determines the second transmission resource based on the first transmission resource.

In an embodiment, the first device dynamically or semi-statically determines the available transmission resources of the first link and/or the available transmission resources of the second link. For example, taking the first device as a DeNB as an example, the base station may determine the first transmission resource of the first link, indicate the first transmission resource of the first link through Semi-static uplink and downlink configuration signaling (Semi-static UL/dl configuration) or dynamic Slot Format indication signaling (SFI, Slot Format Indicator), and set some slots or symbols as flexible symbols (flexible symbols), which may be reserved for the second link to use, and these reserved slots or symbols are the transmission resources available for the second link.

In the embodiment of the present invention, a part of resources are occupied on a first link, and the remaining resources are reserved for a second link, taking a first device as a DeNB and a second device as an RN as an example, the DeNB indicates, to the RN, a resource occupation condition (corresponding to a first transmission resource available to the first link) on the first link and/or a resource reservation condition (corresponding to a second transmission resource available to the second link) on the second link. The RN may know, according to the indication of the DeNB, the resource that the second link may use, that is, the second transmission resource that the second link may use.

Step 502: and the first equipment sends the resource information of the first transmission resource and/or the second transmission resource to second equipment.

In an embodiment, the first device sends resource information of the first transmission resource and/or the second transmission resource on a third transmission resource; wherein the third transmission resource is determined by the first device according to configuration information of a core network element, or configuration information of a base station device, or pre-configuration information, or the third transmission resource is autonomously determined by the first device. For example, certain time slots or symbols are defined in a predefined manner for transmission of the first link, the first device selects resources among these time slots or symbols as third transmission resources, and transmits resource information of the first transmission resources and/or the second transmission resources to the second device on the third transmission resources.

In an embodiment, the first device sends the resource information of the first transmission resource and/or the second transmission resource to the second device through a broadcast message, or a control channel, or RRC signaling.

In this embodiment of the present invention, the first transmission resource and the second transmission resource are time division multiplexed.

Fig. 6 is a fourth schematic flowchart of a resource allocation method according to an embodiment of the present invention, as shown in fig. 6, the resource allocation method includes the following steps:

step 601: the second device determines second transmission resources available for a second link and/or first transmission resources available for a first link, wherein the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.

In an embodiment, the second device determines, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a second transmission resource available for the second link.

In an embodiment, the second device determines, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link; alternatively, the second device determines the first transmission resource based on the second transmission resource. A part of resources are occupied on the second link, the remaining resources are reserved for the first link, taking the first device as a DeNB and the second device as an RN as an example, the RN indicates, to the DeNB, a resource occupation condition (corresponding to the second transmission resources available on the second link) on the second link and/or a resource reservation condition (corresponding to the first transmission resources available on the first link) on the backhaul link. The DeNB may know, according to the indication of the RN, the resource that can be used by the backhaul link, that is, the first transmission resource available for the first link.

In the NR system, symbols in a Slot may be uplink, downlink, or flexible, the RN may configure the direction of each symbol in each Slot by using a semi-static configuration or a dynamic configuration (e.g., a Slot Format Indicator (SFI)), and if a certain symbol is a flexible symbol in the semi-static configuration and is also a flexible symbol in the dynamic configuration, and a transmission direction is not indicated by other dynamic scheduling signaling, the symbol may be considered as a reserved symbol and is not used by the link, and in this way, the RN may reserve certain symbols/slots in the second link and report information of the reserved resources to the DeNB, so that the first link may use the resources.

In an embodiment, the second device dynamically or semi-statically determines the available second transmission resources for the second link and/or the available transmission resources for the first link. For example, taking the second device as an RN as an example, the RN may determine the second transmission resource of the second link, indicate the second transmission resource of the second link through Semi-static uplink and downlink Configuration signaling (Semi-static UL/DL Configuration) or dynamic slot format indication signaling, and reserve some slots or symbols for the first link to use by setting them as flexible symbols (flexible symbols), where the reserved slots or symbols are the transmission resources available for the first link. The RN reports the reserved resource information to the DeNB so that the backhaul link can use the resources.

Step 602: and the second equipment sends the resource information of the second transmission resource and/or the first transmission resource to the first equipment.

In an embodiment, the second device sends resource information of the second transmission resource and/or the first transmission resource on a third transmission resource; wherein the third transmission resource is determined by the second device according to configuration information of a core network element, or configuration information of a base station, or pre-configuration information, or the third transmission resource is determined by the first device, or the third transmission resource is autonomously determined by the second device. For example, certain time slots or symbols are defined in a predefined manner to be fixed for transmission of the first link, the second device selects resources among these time slots or symbols as third transmission resources, and transmits resource information of the first transmission resources and/or the second transmission resources to the first device on the third transmission resources.

In an embodiment, the second device sends the resource information of the second transmission resource and/or the first transmission resource to the first device through a control channel or RRC signaling.

Fig. 7 is a first schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention, and as shown in fig. 7, the resource allocation apparatus includes:

a first obtaining unit 701, configured to obtain first resource configuration information, where the first resource configuration information is used to determine available resources of a first link, where the first link is a link between a first device and a second device.

In an embodiment, the first obtaining unit 701 is configured to obtain the first resource configuration information based on resource configuration information sent by a core network element, or configuration information of a base station device, or pre-configuration information.

In one embodiment, the available resources of the first link and the available resources of the second link are time division multiplexed; wherein the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device.

Those skilled in the art will understand that the implementation functions of each unit in the resource allocation device shown in fig. 7 can be understood by referring to the related description of the resource allocation method. The functions of the units in the resource allocation apparatus shown in fig. 7 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 8 is a schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention, and as shown in fig. 8, the resource allocation apparatus includes:

a second obtaining unit 801, configured to obtain second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between a first device and a second device, and the second link is a link between the second device and a third device.

In an embodiment, the second obtaining unit 801 is configured to obtain the second resource configuration information based on resource configuration information sent by a core network element, or configuration information of a base station device, or pre-configuration information.

Those skilled in the art will understand that the implementation functions of each unit in the resource allocation device shown in fig. 8 can be understood by referring to the related description of the foregoing resource allocation method. The functions of the units in the resource allocation apparatus shown in fig. 8 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 9 is a schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention, and as shown in fig. 9, the resource allocation apparatus includes:

a first determining unit 901, configured to determine a first transmission resource available for a first link and/or a second transmission resource available for a second link;

a first sending unit 902, configured to send resource information of the first transmission resource and/or the second transmission resource to a second device;

In an embodiment, the first sending unit 902 is configured to send resource information of the first transmission resource and/or the second transmission resource on a third transmission resource;

In an embodiment, the first sending unit 902 is configured to send resource information of the first transmission resource and/or the second transmission resource to the second device through a broadcast message, or a control channel, or RRC signaling.

In an embodiment, the first determining unit 901 is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link.

In an embodiment, the first determining unit 901 is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a second transmission resource available for the second link; alternatively, the second transmission resource is determined based on the first transmission resource.

Those skilled in the art will understand that the implementation functions of each unit in the resource allocation device shown in fig. 9 can be understood by referring to the related description of the foregoing resource allocation method. The functions of the units in the resource allocation apparatus shown in fig. 9 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 10 is a schematic structural diagram of a resource allocation apparatus according to an embodiment of the present invention, as shown in fig. 10, the resource allocation apparatus includes:

a second determining unit 1001, configured to determine a second transmission resource available for the second link and/or a first transmission resource available for the first link;

a second sending unit 1002, configured to send resource information of the second transmission resource and/or the first transmission resource to a first device;

In an embodiment, the second sending unit 1002 is configured to send resource information of the second transmission resource and/or the first transmission resource on a third transmission resource;

In an embodiment, the second sending unit 1002 is configured to send the resource information of the second transmission resource and/or the first transmission resource to the first device through a control channel or RRC signaling.

In an embodiment, the second determining unit 1001 is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a second transmission resource available for the second link.

In an embodiment, the second determining unit 1001 is configured to determine, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link; alternatively, the first transmission resource is determined based on the second transmission resource.

Those skilled in the art will understand that the implementation functions of each unit in the resource allocation device shown in fig. 10 can be understood by referring to the related description of the resource allocation method. The functions of the units in the resource allocation apparatus shown in fig. 10 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

The resource allocation apparatus according to the embodiment of the present invention may also be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as an independent product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

Accordingly, the embodiment of the present invention further provides a computer storage medium, in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the method for allocating resources described above in the embodiment of the present invention is implemented.

Fig. 11 is a schematic structural diagram of a computer device according to an embodiment of the present invention, where the computer device according to the embodiment of the present invention may be a base station device or a relay device, and as shown in fig. 11, the computer device 100 may include one or more processors 1002 (only one is shown in the figure) (the processor 1002 may include, but is not limited to, a processing device such as a Microprocessor (MCU) or a Programmable logic device (FPGA)), a memory 1004 for storing data, and a transmission device 1006 for a communication function. It will be understood by those skilled in the art that the structure shown in fig. 11 is only an illustration and is not intended to limit the structure of the electronic device. For example, computer device 100 may also include more or fewer components than shown in FIG. 11, or have a different configuration than shown in FIG. 11.

The memory 1004 can be used for storing software programs and modules of application software, such as program instructions/modules corresponding to the resource allocation method in the embodiment of the present invention, and the processor 1002 executes various functional applications and data processing by running the software programs and modules stored in the memory 1004, so as to implement the method described above. The memory 1004 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 1004 may further include memory located remotely from the processor 1002, which may be connected to the computer device 100 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device 1006 is used for receiving or sending data via a network. Specific examples of such networks may include wireless networks provided by the communications provider of the computer device 100. In one example, the transmission device 1006 includes a Network adapter (NIC) that can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 1006 can be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.

The technical schemes described in the embodiments of the present invention can be combined arbitrarily without conflict.

In the embodiments provided in the present invention, it should be understood that the disclosed method and intelligent device may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all the functional units in the embodiments of the present invention may be integrated into one second processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.

Claims

A method of resource allocation, the method comprising:

the method includes that a first device obtains first resource configuration information, wherein the first resource configuration information is used for determining available resources of a first link, and the first link is a link between the first device and a second device.
The method of claim 1, wherein the first device is a base station device or a first relay device and the second device is a second relay device.
The method of claim 1 or 2, wherein the first device obtaining first resource configuration information comprises:

the first device obtains the first resource configuration information based on resource configuration information sent by a core network element, or configuration information of base station equipment, or pre-configuration information.
The method of any of claims 1 to 3, wherein the method further comprises:

the available resources of the first link and the available resources of the second link are time division multiplexed;

wherein the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device.
The method of any of claims 1 to 4, wherein the method further comprises:

the time domain unit of the available resource of the first link and the available resource of the second link is a time slot or a symbol.
A method of resource allocation, the method comprising:

the second device obtains second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.
The method of claim 6, wherein the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.
The method of claim 6 or 7, wherein the second device obtaining second resource configuration information comprises:

and the second device acquires the second resource configuration information based on the resource configuration information sent by the core network element, or the configuration information of the base station device, or the pre-configuration information.
The method of any of claims 6 to 8, wherein the method further comprises:

the available resources of the first link and the available resources of the second link are time division multiplexed.
The method of any of claims 6 to 9, wherein the method further comprises:

the time domain unit of the available resource of the first link and the available resource of the second link is a time slot or a symbol.
A method of resource allocation, the method comprising:

the first device determines a first transmission resource available for the first link and/or a second transmission resource available for the second link;

the first equipment sends the resource information of the first transmission resource and/or the second transmission resource to second equipment;

wherein the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.
The method of claim 11, wherein the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.
The method according to claim 11 or 12, wherein the first device transmitting resource information of the first transmission resource and/or the second transmission resource to a second device comprises:

the first device sends resource information of the first transmission resource and/or the second transmission resource on a third transmission resource;

wherein the third transmission resource is determined by the first device according to configuration information of a core network element, or configuration information of a base station device, or pre-configuration information, or the third transmission resource is autonomously determined by the first device.
The method according to any of claims 11 to 13, wherein the first device transmitting resource information of the first transmission resource and/or the second transmission resource to a second device comprises:

and the first equipment sends the resource information of the first transmission resource and/or the second transmission resource to the second equipment through a broadcast message, a control channel or RRC signaling.
The method of any of claims 11 to 14, wherein the determining, by the first device, the first transmission resources available for the first link comprises:

the first device determines, based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information, a first transmission resource available for the first link.
The method of any of claims 11 to 15, wherein the first device determining second transmission resources available for a second link comprises:

the first device determines a second transmission resource available for the second link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information; or,

the first device determines the second transmission resource based on the first transmission resource.
The method of any of claims 11 to 16, wherein the first transmission resource and the second transmission resource are time division multiplexed.
The method of any of claims 11 to 17, wherein the time domain units of the first and second transmission resources are slots or symbols.
A method of resource allocation, the method comprising:

the second device determines second transmission resources available for the second link and/or first transmission resources available for the first link;

the second device sends the resource information of the second transmission resource and/or the first transmission resource to the first device;

wherein the first link is a link between the first device and the second device, and the second link is a link between the second device and a third device.
The method of claim 19, wherein the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.
The method according to claim 19 or 20, wherein the second device transmitting resource information of the second transmission resource and/or the first transmission resource to the first device comprises:

the second device sends the resource information of the second transmission resource and/or the first transmission resource on a third transmission resource;

wherein the third transmission resource is determined by the second device according to configuration information of a core network element, or configuration information of a base station, or pre-configuration information, or the third transmission resource is determined by the first device, or the third transmission resource is autonomously determined by the second device.
The method according to any of claims 19 to 21, wherein the second device sending resource information of the second transmission resource and/or the first transmission resource to the first device comprises:

and the second equipment sends the resource information of the second transmission resource and/or the first transmission resource to the first equipment through a control channel or RRC signaling.
The method of any of claims 19 to 22, wherein the determining, by the second device, the second transmission resources available for the second link comprises:

and the second device determines the available second transmission resource of the second link based on the resource configuration information sent by the core network element, or the configuration information sent by the base station, or the pre-configuration information.
The method of any of claims 19 to 23, wherein the second device determining the first transmission resources available for the first link comprises:

the second device determines a first transmission resource available for the first link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information; or,

the second device determines the first transmission resource based on the second transmission resource.
The method of any of claims 19 to 24, wherein the first transmission resource and the second transmission resource are time division multiplexed.
The method of any of claims 19 to 25, wherein the time domain units of the first and second transmission resources are slots or symbols.
An apparatus for resource allocation, the apparatus comprising:

a first obtaining unit, configured to obtain first resource configuration information, where the first resource configuration information is used to determine available resources of a first link, and the first link is a link between a first device and a second device.
The apparatus of claim 27, wherein the first device is a base station device or a first relay device and the second device is a second relay device.
The apparatus of claim 27 or 28, wherein the first obtaining unit is configured to obtain the first resource configuration information based on resource configuration information sent by a core network element, or configuration information of a base station device, or pre-configuration information.
The apparatus of any of claims 27 to 29, wherein the available resources of the first link and the available resources of the second link are time division multiplexed;

wherein the second link is a link between the second device and a third device, and the third device is a terminal device or a third relay device.
The apparatus of any of claims 27-30, wherein a time domain unit of the available resources of the first link and the available resources of the second link is a time slot or a symbol.
An apparatus for resource allocation, the apparatus comprising:

a second obtaining unit, configured to obtain second resource configuration information, where the second resource configuration information is used to determine available resources of a first link and/or available resources of a second link, where the first link is a link between a first device and a second device, and the second link is a link between the second device and a third device.
The apparatus of claim 32, wherein the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.
The apparatus of claim 32 or 33, wherein the second obtaining unit is configured to obtain the second resource configuration information based on resource configuration information sent by a core network element, or configuration information of a base station device, or pre-configuration information.
The apparatus of any of claims 32 to 34, wherein the available resources of the first link and the available resources of the second link are time division multiplexed.
The apparatus of any of claims 32 to 35, wherein a time domain unit of the available resources of the first link and the available resources of the second link is a time slot or a symbol.
An apparatus for resource allocation, the apparatus comprising:

a first determining unit, configured to determine a first transmission resource available for a first link and/or a second transmission resource available for a second link;

a first sending unit, configured to send resource information of the first transmission resource and/or the second transmission resource to a second device;

wherein the first link is a link between a first device and the second device, and the second link is a link between the second device and a third device.
The apparatus of claim 37, wherein the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.
The apparatus of claim 37 or 38, wherein the first transmitting unit is configured to transmit resource information of the first transmission resource and/or the second transmission resource on a third transmission resource;

wherein the third transmission resource is determined by the first device according to configuration information of a core network element, or configuration information of a base station device, or pre-configuration information, or the third transmission resource is autonomously determined by the first device.
The apparatus of any one of claims 37 to 39, wherein the first transmitting unit is configured to transmit the resource information of the first transmission resource and/or the second transmission resource to the second device through a broadcast message, or a control channel, or RRC signaling.
The apparatus of any one of claims 37 to 40, wherein the first determining unit is configured to determine the first transmission resource available for the first link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information.
The apparatus according to any one of claims 37 to 41, wherein the first determining unit is configured to determine the available second transmission resource of the second link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information; alternatively, the second transmission resource is determined based on the first transmission resource.
The apparatus of any one of claims 37 to 42, wherein the first transmission resource and the second transmission resource are time division multiplexed.
The apparatus of any one of claims 37-43, wherein time domain units of the first and second transmission resources are slots or symbols.
An apparatus for resource allocation, the apparatus comprising:

a second determining unit, configured to determine a second transmission resource available for the second link and/or a first transmission resource available for the first link;

a second sending unit, configured to send resource information of the second transmission resource and/or the first transmission resource to a first device;

wherein the first link is a link between the first device and a second device, and the second link is a link between the second device and a third device.
The apparatus of claim 45, wherein the first device is a base station device or a first relay device, the second device is a second relay device, and the third device is a terminal device or a third relay device.
The apparatus of claim 45 or 46, wherein the second transmitting unit is configured to transmit resource information of the second transmission resource and/or the first transmission resource on a third transmission resource;

wherein the third transmission resource is determined by the second device according to configuration information of a core network element, or configuration information of a base station, or pre-configuration information, or the third transmission resource is determined by the first device, or the third transmission resource is autonomously determined by the second device.
The apparatus of any one of claims 45 to 47, wherein the second transmitting unit is configured to transmit resource information of the second transmission resource and/or the first transmission resource to the first device through a control channel or RRC signaling.
The apparatus of any one of claims 45 to 48, wherein the second determining unit is configured to determine the second transmission resource available for the second link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information.
The apparatus of any one of claims 45 to 49, wherein the second determining unit is configured to determine the first transmission resource available for the first link based on resource configuration information sent by a core network element, or configuration information sent by a base station, or pre-configuration information; alternatively, the first transmission resource is determined based on the second transmission resource.
The apparatus of any one of claims 45 to 50, wherein the first transmission resource and the second transmission resource are time division multiplexed.
The apparatus of any one of claims 45 to 51, wherein time domain units of the first and second transmission resources are slots or symbols.
A computer storage medium having stored thereon computer-executable instructions that, when executed by a processor, perform the method steps of any one of claims 1 to 5, or the method steps of any one of claims 6 to 10, or the method steps of any one of claims 11 to 18, or the method steps of any one of claims 19 to 26.