Methods and apparatus for hybrid uplink scheduling in mobile communications
A hybrid uplink scheduling approach using contention-based and grant-based resources addresses latency and inflexibility in New Radio mobile communications, enhancing scheduling efficiency and flexibility for UE data transmission.
Patent Information
- Application Number
- PCT/CN2025/100826
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-07-02
- Filing Date
- 2025-06-13
- Publication Date
- 2026-01-08
AI Technical Summary
Current New Radio mobile communications face significant scheduling latency and inflexibility in uplink transmissions due to base station-centric control mechanisms, particularly in low-latency scenarios like Extended Reality applications, which fail to meet packet delay budgets.
Implementing a hybrid uplink scheduling mechanism that combines contention-based and grant-based network resources for User Equipment (UE) to transmit data, allowing direct UE-based transmissions on contention-based resources and network node-based transmissions on grant-based resources.
Significantly reduces scheduling latency and enhances transmission flexibility by balancing UE-based and network node-based data transmission, improving overall scheduling efficiency and responsiveness.
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Figure CN2025100826_08012026_PF_FP_ABST
Abstract
Description
METHODS AND APPARATUS FOR HYBRID UPLINK SCHEDULING IN MOBILE COMMUNICATIONSCROSS REFERENCE TO RELATED PATENT APPLICATION (S)
[0001] The present disclosure is part of a non-provisional application claiming the priority benefit of U.S. Patent Application No. 63 / 666,814, filed 2 July 2024, the content of which herein being incorporated by reference in their entirety.TECHNICAL FIELD
[0002] The present disclosure is generally related to mobile communications and, more particularly, to hybrid uplink (UL) scheduling with respect to apparatus in mobile communications.BACKGROUND
[0003] Unless otherwise indicated herein, approaches described in this section are not prior art to the claims listed below and are not admitted as prior art by inclusion in this section.
[0004] In current New Radio (NR) mobile communications, transmission (e.g., Uplink (UL) and Downlink (DL) ) scheduling mechanisms are primarily based on base station-centric control, including Dynamic Grant (DG) and Configured Grant (CG) schemes. In particular, under DG, each Physical Uplink Shared Channel (PUSCH) transmission may be scheduled by Downlink Control Information (DCI) , while CG provides periodic UL resources configured by the network via radio resource control (RRC) signaling.
[0005] However, although such base station-based scheduling may allow centralized management of radio resources, it may inevitably incur latency due to procedures including at least one of scheduling request (SR) transmission, buffer status report (BSR) transmission, grant processing, and associated queuing delays. For example, the fixed scheduling procedures in base station-based UL transmission may introduce significant delay, especially under low-latency or bursty traffic scenarios, such as those required by Extended Reality (XR) applications. In such use cases, the base station-centric scheduling may sometimes fail to meet the required packet delay budget (PDB) .
[0006] Accordingly, how to improve the scheduling latency and the flexibility of the transmissions has become an important issue in the newly developed wireless communication network. Therefore, there is a need to provide proper schemes to improve the scheduling latency and the flexibility of the transmissions.SUMMARY
[0007] The following summary is illustrative only and is not intended to be limiting in any way. That is, the following summary is provided to introduce concepts, highlights, benefits and advantages of the novel and non-obvious techniques described herein. Select implementations are further described below in the detailed description. Thus, the following summary is not intended to identify essential features of the claimed subject matter, nor is it intended for use in determining the scope of the claimed subject matter.
[0008] An objective of the present disclosure is to propose solutions or schemes that address the aforementioned issues pertaining to hybrid uplink (UL) scheduling with respect to apparatus in mobile communications.
[0009] In one aspect, a method may involve an apparatus determining an arrival packet. The method may further involve the apparatus transmitting UL data including the arrival packet to a network node via a first network resource and a second network resource. The first network resource may be contention-based, and the second network resource may be grant-based.
[0010] In one aspect, a method may involve an apparatus configuring a first network resource and a second network resource for a User Equipment (UE) . The first network resource may be contention-based, and the second network resource may be grant-based. The method may further involve the apparatus receiving UL data from the UE via the first network resource and the second network resource.
[0011] In one aspect, an apparatus may comprise a transceiver which, during operation, wirelessly communicates with a wireless network. The apparatus may also comprise a processor communicatively coupled to the transceiver. The processor, during operation, may perform operations comprising determining an arrival packet. The processor may further perform operations comprising transmitting, via the transceiver, UL data including the arrival packet to a network node via a first network resource and a second network resource. The first network resource may be contention-based, and the second network resource may be grant-based.
[0012] It is noteworthy that, although description provided herein may be in the context of certain radio access technologies, networks and network topologies such as Long-Term Evolution (LTE) , LTE-Advanced, LTE-Advanced Pro, 5th Generation (5G) , New Radio (NR) , Internet-of-Things (IoT) and Narrow Band Internet of Things (NB-IoT) , Industrial Internet of Things (IIoT) , and 6th Generation (6G) , the proposed concepts, schemes and any variation (s) / derivative (s) thereof may be implemented in, for and by other types of radio access technologies, networks and network topologies. Thus, the scope of the present disclosure is not limited to the examples described herein.BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of the present disclosure. The drawings illustrate implementations of the disclosure and, together with the description, serve to explain the principles of the disclosure. It is appreciable that the drawings are not necessarily in scale as some components may be shown to be out of proportion than the size in actual implementation in order to clearly illustrate the concept of the present disclosure.
[0014] FIG. 1 is a diagram depicting an example scenario under schemes in accordance with implementations of the present disclosure.
[0015] FIG. 2 is a diagram depicting an example scenario under schemes in accordance with implementations of the present disclosure.
[0016] FIG. 3 is a diagram depicting an example scenario under schemes in accordance with implementations of the present disclosure.
[0017] FIG. 4A is a diagram depicting an example scenario under schemes in accordance with implementations of the NR Dynamic Grant UL procedure.
[0018] FIG. 4B is a diagram depicting an example scenario under schemes in accordance with implementations of the NR CG UL procedure.
[0019] FIG. 4C is a block diagram of an example communication system in accordance with an implementation of the present disclosure.
[0020] FIG. 5 is a block diagram of an example communication system in accordance with an implementation of the present disclosure.
[0021] FIG. 6 is a flowchart of an example process in accordance with an implementation of the present disclosure.
[0022] FIG. 7 is a flowchart of an example process in accordance with an implementation of the present disclosure. DETAILED DESCRIPTION OF PREFERRED IMPLEMENTATIONS
[0023] Detailed embodiments and implementations of the claimed subject matters are disclosed herein. However, it shall be understood that the disclosed embodiments and implementations are merely illustrative of the claimed subject matters which may be embodied in various forms. The present disclosure may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments and implementations set forth herein. Rather, these exemplary embodiments and implementations are provided so that description of the present disclosure is thorough and complete and will fully convey the scope of the present disclosure to those skilled in the art. In the description below, details of well-known features and techniques may be omitted to avoid unnecessarily obscuring the presented embodiments and implementations. Overview
[0024] Implementations in accordance with the present disclosure relate to various techniques, methods, schemes and / or solutions pertaining to hybrid Uplink (UL) scheduling with respect to apparatus in mobile communications. According to the present disclosure, a number of possible solutions may be implemented separately or jointly. That is, although these possible solutions may be described below separately, two or more of these possible solutions may be implemented in one combination or another.
[0025] Regarding the present disclosure, a network node may configure a first network resource and a second network resource for a User Equipment (UE) . The first network resource may be contention-based (i.e., may be allocated for use under a contention-based access scheme) . The second network resource may be grant-based (i.e., may be allocated for use under a grant-based scheduling mechanism) .
[0026] In some scenarios, the UE may determine an arrival packet generated for UL transmission. Based on the configuration of the first network resource and the second network resource, the UE may transmit UL data including the arrival packet to the network node via at least one of the first network resource and the second network resource. The network node may receive the UL data via at least one of the first network resource and the second network resource. In some cases, the UE may transmit the UL data with Buffer Status Report (BSR) and / or Delay Status Report (DSR) .
[0027] Accordingly, by leveraging different types of network resources (i.e., contention-based network resources and grant-based network resources) for UL data transmission, the scheduling latency may be significantly reduced, and the flexibility of UL transmissions may be substantially enhanced.
[0028] FIG. 1 illustrates an example scenario 100 under schemes in accordance with implementations of the present disclosure. Scenario 100 involves a network side and one or more UEs, which may be a part of a wireless communication network (e.g., an LTE network, a 5G / NR network, an IoT network or a 6G network) . Scenario 100 illustrates the current network framework. The UEs may connect to the network side. The network side may comprise one or more than one network nodes. For illustrative purposes, one network node and one UE may be described hereinafter. However, it is not intended to limit the network scenarios of the present disclosure.
[0029] In some embodiments, the network node may configure a first network resource and a second network resource for the UE. The first network resource may be contention-based (i.e., may be allocated for use under a contention-based access scheme) . The second network resource may be grant-based (i.e., may be allocated for use under a grant-based scheduling mechanism) .
[0030] In some implementations, the first network resource may be configured as a contention-based resource, which may be accessed by the UE without requiring an explicit UL grant from the network node, thereby enabling UL transmissions initiated by the UE based on a contention mechanism. More specifically, the UE may receive a message (or DCI) transmitted by the network node. The message (or DCI) may be configured to indicate a resource pool, including network resources, for contention-based transmission. The UE may then select the first network resource from the indicated resource pool. In some cases, the message may include a System Information Block (SIB) or a Radio Resource Control (RRC) configuration or DCI.
[0031] In some implementations, the second network resource may be configured as a grant-based resource, which may be scheduled according to a grant-based UL scheduling mechanism. More specifically, the first network resource may be associated with (i.e., used for) at least one of: (1) a dynamic grant (DG) transmission or (2) a configured grant (CG) transmission.
[0032] Further, the UE may determine an arrival packet, which may refer to a data packet that is newly generated and queued at the UE for UL transmission. Based on the configuration of the first network resource and the second network resource, the UE may transmit UL data including the arrival packet to the network node via at least one of the first network resource and the second network resource. The network node may receive the UL data via at least one of the first network resource and the second network resource. In some cases, the UE may transmit the UL data with BSR and / or DSR.
[0033] In some implementations, the first network resource and the second network resource may include different time resources. In other words, the first network resource and the second network resource may differ in the time domain.
[0034] FIG. 2 illustrates an example scenario 200 under schemes in accordance with implementations of the present disclosure. For example, the network node configures the periodic first time resource and the periodic second time resource for the UE. During each first time resource, the UE transmits the UL data (including arrival packet (s) ) directly by contention-based access mechanisms without obtaining any grant, which refers to UE-based UL data transmission. During each second time resource, the UE performs DG procedure (e.g., procedure including transmitting a scheduling request (SR) and receiving a corresponding UL grant) or CG procedure (e.g., procedure including utilizing pre-configured UL resources) for a transmission of UL data (including arrival packet (s) ) , which refers to network node-based UL data transmission.
[0035] In some implementations, the first network resource and the second network resource may include different frequency resources. In other words, the first network resource and the second network resource may differ in the frequency domain.
[0036] FIG. 3 illustrates an example scenario 300 under schemes in accordance with implementations of the present disclosure. For example, the network node configures the first frequency resource and the second frequency resource for the UE. Within the first frequency resource, the UE transmits the UL data (including arrival packet (s) ) directly by contention-based access mechanisms without obtaining any grant, which refers to UE-based UL data transmission. In some cases, the UE may transmit the UL data with BSR and / or DSR. Within the second frequency resource, the UE performs DG procedure (e.g., procedure including transmitting an SR and receiving a corresponding UL grant) or CG procedure (e.g., procedure including utilizing pre-configured UL resources) for a transmission of UL data (including arrival packet (s) ) , which refers to network node-based UL data transmission.
[0037] FIGs. 4A and 4B illustrate example scenarios 400A and 400B under schemes in accordance with implementations of the present disclosure. Regarding the network node-based UL data transmission, as shown in FIG. 4A, various delays may occur when performing DG grant procedure, including: (1) a scheduling request (SR) delay between packet arrival and SR transmission; (2) an SR processing delay at the network node; and (3) scheduling delay between UL grant reception and the actual UL data transmission with or without BSR. In addition, as shown in FIG. 4B, delay may occur when performing the CG grant procedure, including at least a CG delay between packet arrival and UL data transmission with BSR and / or DSR using the CG.
[0038] FIG. 4C illustrates an example scenario 400C under schemes in accordance with implementations of the present disclosure. Regarding the UE-based UL data transmission, the previous delays may not occur because the UE may transmit the UL data (including arrival packet (s) ) with or without BSR directly without obtaining a grant by utilizing contention-based access mechanisms. In other words, the delay between packet arrival and UL data transmission may be significantly reduced or negligible.
[0039] Accordingly, using both the contention-based network resource (i.e., the first network resource) and the grant-based network resource (i.e., the second network resource) , the scheduling latency (i.e., some of the previous delays) may be significantly reduced, and the flexibility of UL transmissions may be substantially enhanced. In other words, the use of a hybrid UL scheduling mechanism, which may include both contention-based and grant-based scheduling schemes, may provide a balanced approach that enhances transmission efficiency while maintaining scheduling flexibility.
[0040] In some implementations, the network node may transmit a configuration to the UE. The configuration may indicate an allocation between the first network resource and the second network resource. The UE may receive the configuration and apply the first network resource and the second network resource based on the configuration.
[0041] In some cases, the allocation may be determined by the network node based on network loading (e.g., higher loading in daytime or lower loading in nighttime) . In particular, the allocation includes ratio (s) between the first network resource and the second network resource for specific time duration (s) .
[0042] For example, during daytime hours, a larger number of active UEs may result in a higher likelihood of collisions within the second network resource (i.e., the grant-based network resource) . In such scenarios, the ratio between the first network resource and the second network resource is increased, such that a greater portion of network resources is allocated to the first network resource (i.e., the contention-based network resource) to mitigate contention and maintain UL performance.
[0043] For another example, during nighttime hours, a small number of active UEs may result in a lower probability of collisions within the second network resource (i.e., the grant-based network resource) . In such scenarios, the ratio between the first network resource and the second network resource is decreased, thereby reducing UL scheduling latency and improving responsiveness for delay-sensitive transmissions.
[0044] In some cases, the allocation may be determined based on one or more Quality of Service (QoS) indicators of the UE. For example, application (s) of the UE requires low latency. The UE reports a QoS corresponding to the application (s) to the network node. In response, the second network resource (i.e., the grant-based resource) is allocated to such low-latency applications, while the first network resource (i.e., the contention-based resource) is allocated to other applications that do not require low latency. Illustrative Implementations
[0045] FIG. 5 illustrates an example communication system 500 having an example communication apparatus 510 and an example network apparatus 520 in accordance with an implementation of the present disclosure. Each of communication apparatus 510 and network apparatus 520 may perform various functions to implement schemes, techniques, processes and methods described herein pertaining to hybrid UL scheduling with respect to UE and network apparatus in mobile communications, including scenarios / schemes described above as well as processes 600 and 700 described below.
[0046] Communication apparatus 510 may be a part of an electronic apparatus, which may be a UE such as a portable or mobile apparatus, a wearable apparatus, a wireless communication apparatus or a computing apparatus. For instance, communication apparatus 510 may be implemented in a smartphone, a smartwatch, a personal digital assistant, a digital camera, or a computing equipment such as a tablet computer, a laptop computer or a notebook computer. Communication apparatus 510 may also be a part of a machine type apparatus, which may be an IoT, NB-IoT, or IIoT apparatus such as an immobile or a stationary apparatus, a home apparatus, a wire communication apparatus or a computing apparatus. For instance, communication apparatus 510 may be implemented in a smart thermostat, a smart fridge, a smart door lock, a wireless speaker or a home control center. Alternatively, communication apparatus 510 may be implemented in the form of one or more integrated-circuit (IC) chips such as, for example and without limitation, one or more single-core processors, one or more multi-core processors, one or more reduced-instruction set computing (RISC) processors, or one or more complex-instruction-set-computing (CISC) processors. Communication apparatus 510 may include at least some of those components shown in FIG. 5 such as a processor 512, for example. Communication apparatus 510 may further include one or more other components not pertinent to the proposed scheme of the present disclosure (e.g., internal power supply, display device and / or user interface device) , and, thus, such component (s) of communication apparatus 510 are neither shown in FIG. 5 nor described below in the interest of simplicity and brevity.
[0047] Network apparatus 520 may be a part of a network apparatus, which may be a network node such as a satellite, a base station, a small cell, a router or a gateway. For instance, network apparatus 520 may be implemented in an eNodeB in an LTE network, in a gNB in a 5G / NR, IoT, NB-IoT or IIoT network or in a satellite or base station in a 6G network. Alternatively, network apparatus 520 may be implemented in the form of one or more IC chips such as, for example and without limitation, one or more single-core processors, one or more multi-core processors, or one or more RISC or CISC processors. Network apparatus 520 may include at least some of those components shown in FIG. 5 such as a processor 522, for example. Network apparatus 520 may further include one or more other components not pertinent to the proposed scheme of the present disclosure (e.g., internal power supply, display device and / or user interface device) , and, thus, such component (s) of network apparatus 520 are neither shown in FIG. 5 nor described below in the interest of simplicity and brevity.
[0048] In one aspect, each of processor 512 and processor 522 may be implemented in the form of one or more single-core processors, one or more multi-core processors, or one or more CISC processors. That is, even though a singular term “a processor” is used herein to refer to processor 512 and processor 522, each of processor 512 and processor 522 may include multiple processors in some implementations and a single processor in other implementations in accordance with the present disclosure. In another aspect, each of processor 512 and processor 522 may be implemented in the form of hardware (and, optionally, firmware) with electronic components including, for example and without limitation, one or more transistors, one or more diodes, one or more capacitors, one or more resistors, one or more inductors, one or more memristors and / or one or more varactors that are configured and arranged to achieve specific purposes in accordance with the present disclosure. In other words, in at least some implementations, each of processor 512 and processor 522 is a special-purpose machine specifically designed, arranged and configured to perform specific tasks including hybrid UL scheduling in a device (e.g., as represented by communication apparatus 510) and a network (e.g., as represented by network apparatus 520) in accordance with various implementations of the present disclosure.
[0049] In some implementations, communication apparatus 510 may also include a transceiver 516 coupled to processor 512 and capable of wirelessly transmitting and receiving data. In other words, processor 512 may transceive the data such as configuration, message, signal, information, indicator, etc. via transceiver 516. In some implementations, communication apparatus 510 may further include a memory 514 coupled to processor 512 and capable of being accessed by processor 512 and storing data therein. In some implementations, network apparatus 520 may also include a transceiver 526 coupled to processor 522 and capable of wirelessly transmitting and receiving data. In other words, processor 522 may transceive the data such as configuration, message, signal, information, indicator, etc. via transceiver 526. In some implementations, network apparatus 520 may further include a memory 524 coupled to processor 522 and capable of being accessed by processor 522 and storing data therein. Accordingly, communication apparatus 510 and network apparatus 520 may wirelessly communicate with each other via transceiver 516 and transceiver 526, respectively. To aid better understanding, the following description of the operations, functionalities and capabilities of each of communication apparatus 510 and network apparatus 520 is provided in the context of a mobile communication environment in which communication apparatus 510 is implemented in or as a communication apparatus or a UE and network apparatus 520 is implemented in or as a network node of a communication network.
[0050] In some implementations, each of memory 514 and memory 524 may include a type of random-access memory (RAM) such as dynamic RAM (DRAM) , static RAM (SRAM) , thyristor RAM (T-RAM) and / or zero-capacitor RAM (Z-RAM) . Alternatively, or additionally, each of memory 514 and memory 524 may include a type of read-only memory (ROM) such as mask ROM, programmable ROM (PROM) , erasable programmable ROM (EPROM) and / or electrically erasable programmable ROM (EEPROM) . Alternatively, or additionally, each of memory 514 and memory 524 may include a type of non-volatile random-access memory (NVRAM) such as flash memory, solid-state memory, ferroelectric RAM (FeRAM) , magnetoresistive RAM (MRAM) and / or phase-change memory. Illustrative Processes
[0051] FIG. 6 illustrates an example process 600 in accordance with an implementation of the present disclosure. Process 600 may be an example implementation of above scenarios / schemes, whether partially or completely, with respect to hybrid UL scheduling of the present disclosure. Process 600 may represent an aspect of implementation of features of communication apparatus 510. Process 600 may include one or more operations, actions, or functions as illustrated by one or more of blocks 610 and 620. Although illustrated as discrete blocks, various blocks of process 500 may be divided into additional blocks, combined into fewer blocks, or eliminated, depending on the desired implementation. Moreover, the blocks of process 600 may be executed in the order shown in FIG. 6 or, alternatively, in a different order. Process 600 may be implemented by communication apparatus 610 or any suitable UE or machine type devices. Solely for illustrative purposes and without limitation, process 600 is described below in the context of communication apparatus 610. Process 600 may begin at block 610.
[0052] At block 610, process 600 may involve processor 512 of communication apparatus 510 determining an arrival packet. Process 600 may proceed from block 610 to block 620.
[0053] At block 620, process 600 may involve processor 512 of communication apparatus 510 transmitting UL data including the arrival packet to a network node (e.g., network apparatus 520) via at least one of a first network resource and a second network resource. The first network resource may be contention-based and the second network resource may be grant-based.
[0054] In some implementations, the first network resource may be selected from a resource pool configured for contention-based transmission.
[0055] In some implementations, the second network resource may be associated with a DG or a CG.
[0056] In some implementations, process 600 may involve processor 512 of communication apparatus 510 receiving a message configuring the resource pool.
[0057] In some implementations, the message may include a SIB or an RRC configuration or DCI.
[0058] In some implementations, the first network resource and the second network resource may include different frequency resources or different time resources.
[0059] In some implementations, process 600 may involve processor 512 of communication apparatus 510 receiving a configuration indicating an allocation between the first network resource and the second network resource.
[0060] In some implementations, the allocation may be determined based on network loading.
[0061] In some implementations, the allocation may be determined based on one or more QoS indicators of communication apparatus 510.
[0062] FIG. 7 illustrates an example process 700 in accordance with an implementation of the present disclosure. Process 700 may be an example implementation of above scenarios / schemes, whether partially or completely, with respect to hybrid UL scheduling of the present disclosure. Process 700 may represent an aspect of implementation of features of network apparatus 520. Process 700 may include one or more operations, actions, or functions as illustrated by one or more of blocks 710 and 720. Although illustrated as discrete blocks, various blocks of process 700 may be divided into additional blocks, combined into fewer blocks, or eliminated, depending on the desired implementation. Moreover, the blocks of process 700 may be executed in the order shown in FIG. 7 or, alternatively, in a different order. Process 700 may be implemented by network apparatus 520 or any suitable network device or machine type devices. Solely for illustrative purposes and without limitation, process 700 is described below in the context of network apparatus 520. Process 700 may begin at block 710.
[0063] At block 710, process 600 may involve processor 522 of network apparatus 520 configuring a first network resource and a second network resource for a UE (e.g., communication apparatus 510) . The first network resource may be contention-based and the second network resource may be grant-based. Process 700 may proceed from block 710 to block 720.
[0064] At block 720, process 700 may involve processor 522 of network apparatus 520 receiving UL data from the UE via at least one of the first network resource and the second network resource.
[0065] In some implementations, the first network resource may be selected from a resource pool configured for contention-based transmission.
[0066] In some implementations, the second network resource may be associated with a DG or a CG.
[0067] In some implementations, process 600 may involve processor 522 of network apparatus 520 transmitting a message configuring the resource pool.
[0068] In some implementations, the message may include a SIB or an RRC configuration or DCI.
[0069] In some implementations, the first network resource and the second network resource may include different frequency resources or different time resources.
[0070] In some implementations, process 600 may involve processor 522 of network apparatus 520 transmitting a configuration indicating an allocation between the first network resource and the second network resource.
[0071] In some implementations, process 600 may involve processor 522 of network apparatus 520 determining the allocation based on network loading.
[0072] In some implementations, process 600 may involve processor 522 of network apparatus 520 receiving one or more QoS indicators from the UE. Process 600 may involve processor 522 of network apparatus 520 determining the allocation based on the one or more QoS indicators. Additional Notes
[0073] The herein-described subject matter sometimes illustrates different components contained within, or connected with, different other components. It is to be understood that such depicted architectures are merely examples, and that in fact many other architectures can be implemented which achieve the same functionality. In a conceptual sense, any arrangement of components to achieve the same functionality is effectively "associated" such that the desired functionality is achieved. Hence, any two components herein combined to achieve a particular functionality can be seen as "associated with" each other such that the desired functionality is achieved, irrespective of architectures or intermedial components. Likewise, any two components so associated can also be viewed as being "operably connected" , or "operably coupled" , to each other to achieve the desired functionality, and any two components capable of being so associated can also be viewed as being "operably couplable" , to each other to achieve the desired functionality. Specific examples of operably couplable include but are not limited to physically mateable and / or physically interacting components and / or wirelessly interactable and / or wirelessly interacting components and / or logically interacting and / or logically interactable components.
[0074] Further, with respect to the use of substantially any plural and / or singular terms herein, those having skill in the art can translate from the plural to the singular and / or from the singular to the plural as is appropriate to the context and / or application. The various singular / plural permutations may be expressly set forth herein for sake of clarity.
[0075] Moreover, it will be understood by those skilled in the art that, in general, terms used herein, and especially in the appended claims, e.g., bodies of the appended claims, are generally intended as “open” terms, e.g., the term “including” should be interpreted as “including but not limited to, ” the term “having” should be interpreted as “having at least, ” the term “includes” should be interpreted as “includes but is not limited to, ” etc. It will be further understood by those within the art that if a specific number of an introduced claim recitation is intended, such an intent will be explicitly recited in the claim, and in the absence of such recitation no such intent is present. For example, as an aid to understanding, the following appended claims may contain usage of the introductory phrases "at least one" and "one or more" to introduce claim recitations. However, the use of such phrases should not be construed to imply that the introduction of a claim recitation by the indefinite articles "a" or "an" limits any particular claim containing such introduced claim recitation to implementations containing only one such recitation, even when the same claim includes the introductory phrases "one or more" or "at least one" and indefinite articles such as "a" or "an, " e.g., “a” and / or “an” should be interpreted to mean “at least one” or “one or more; ” the same holds true for the use of definite articles used to introduce claim recitations. In addition, even if a specific number of an introduced claim recitation is explicitly recited, those skilled in the art will recognize that such recitation should be interpreted to mean at least the recited number, e.g., the bare recitation of "two recitations, " without other modifiers, means at least two recitations, or two or more recitations. Furthermore, in those instances where a convention analogous to “at least one of A, B, and C, etc. ” is used, in general such a construction is intended in the sense one having skill in the art would understand the convention, e.g., “a system having at least one of A, B, and C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and / or A, B, and C together, etc. In those instances where a convention analogous to “at least one of A, B, or C, etc. ” is used, in general such a construction is intended in the sense one having skill in the art would understand the convention, e.g., “a system having at least one of A, B, or C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and / or A, B, and C together, etc. It will be further understood by those within the art that virtually any disjunctive word and / or phrase presenting two or more alternative terms, whether in the description, claims, or drawings, should be understood to contemplate the possibilities of including one of the terms, either of the terms, or both terms. For example, the phrase “A or B” will be understood to include the possibilities of “A” or “B” or “A and B. ”
[0076] From the foregoing, it will be appreciated that various implementations of the present disclosure have been described herein for purposes of illustration, and that various modifications may be made without departing from the scope and spirit of the present disclosure. Accordingly, the various implementations disclosed herein are not intended to be limiting, with the true scope and spirit being indicated by the following claims.
Claims
1.A method, comprising:determining, by a processor of an apparatus, an arrival packet; andtransmitting, by the processor, uplink (UL) data including the arrival packet to a network node via a first network resource and a second network resource, wherein the first network resource is contention-based and the second network resource is grant-based.2.The method of Claim 1, wherein the first network resource is selected from a resource pool configured for contention-based transmissions.3.The method of Claim 1, wherein the second network resource is associated with a dynamic grant or a configured grant.4.The method of Claim 2, further comprising:receiving, by the processor, a message configuring the resource pool.5.The method of Claim 4, wherein the message includes a System Information Block (SIB) or a Radio Resource Control (RRC) configuration or DCI.6.The method of Claim 1, wherein the first network resource and the second network resource include different frequency resources or different time resources.7.The method of Claim 1, further comprising:receiving, by the processor, a configuration indicating an allocation between the first network resource and the second network resource.8.The method of Claim 7, wherein the allocation is determined based on network loading.9.The method of Claim 7, wherein the allocation is determined based on one or more Quality of Service (QoS) indicators of the apparatus.10.A method, comprising:configuring, by a processor of an apparatus, a first network resource and a second network resource for a User Equipment (UE) , wherein the first network resource is contention-based and the second network resource is grant-based; andreceiving, by the processor, uplink (UL) data from the UE via the first network resource and the second network resource.11.The method of Claim 10, wherein the first network resource is selected from a resource pool configured for contention-based transmissions.12.The method of Claim 10, wherein the second network resource is associated with a dynamic grant or a configured grant.13.The method of Claim 11, further comprising:transmitting, by the processor, a message configuring the resource pool.14.The method of Claim 13, wherein the message includes a System Information Block (SIB) or a Radio Resource Control (RRC) configuration or DCI.15.The method of Claim 10, wherein the first network resource and the second network resource include different frequency resources or different time resources.16.The method of Claim 10, further comprising:transmitting, by the processor, a configuration indicating an allocation between the first network resource and the second network resource.17.The method of Claim 16, further comprising:determining, by the processor, the allocation based on network loading.18.The method of Claim 16, further comprising:receiving, by the processor, one or more Quality of Service (QoS) indicators from the UE; anddetermining, by the processor, the allocation based on the one or more QoS indicators.19.An apparatus, comprising:a transceiver which, during operation, wirelessly communicates with a wireless network; anda processor communicatively coupled to the transceiver such that, during operation, the processor performs operations comprising:determining an arrival packet; andtransmitting, via the transceiver, uplink (UL) data including the arrival packet to a network node via a first network resource and a second network resource, wherein the first network resource is contention-based and the second network resource is grant-based.20.The apparatus of Claim 19, wherein the first network resource and the second network resource differ in a frequency domain or a time domain.
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