CN111615184A - Processing method and terminal - Google Patents

Processing method and terminal Download PDF

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Publication number
CN111615184A
CN111615184A CN201910325011.XA CN201910325011A CN111615184A CN 111615184 A CN111615184 A CN 111615184A CN 201910325011 A CN201910325011 A CN 201910325011A CN 111615184 A CN111615184 A CN 111615184A
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data
transmission
transmission block
preferentially
data stream
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CN201910325011.XA
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CN111615184B (en
Inventor
郑倩
杨晓东
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Abstract

The embodiment of the invention provides a processing method and a terminal, wherein the method comprises the following steps: when the sidelink retransmission request transmitted by the SR conflicts with the uplink transmission of the first information, the sidelink retransmission request is preferentially transmitted by the SR, or the first information is preferentially transmitted. In the embodiment of the invention, the priority relation between the sidelink retransmission request transmitted by the SR and the first information transmission can be made clear, and the normal transmission of various data can be better ensured, so that the network side can be assisted to realize better resource scheduling performance.

Description

Processing method and terminal
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a processing method and a terminal.
Background
When a terminal needs to send a sidelink retransmission request transmitted by an SR to a base station in a base station scheduling mode (mode 1), under the condition of uplink transmission collision or uplink transmission power limitation, how to process the sidelink retransmission request transmitted by the SR and other data transmission is an urgent problem to be solved.
Disclosure of Invention
An object of the embodiments of the present invention is to provide a processing method and a terminal, which solve the problem of how to process transmission of sidelink retransmission requests and other data transmitted by an SR in the case of uplink transmission collision or power limitation.
In a first aspect, an embodiment of the present invention provides a processing method, applied to a terminal, including:
when a sidelink retransmission request transmitted by a scheduling request SR conflicts with uplink transmission of first information, the sidelink retransmission request is preferentially transmitted by the SR, or the first information is preferentially transmitted.
In a second aspect, an embodiment of the present invention further provides a processing method applied to a terminal, where the processing method includes:
preferentially reducing the first uplink transmission power under the condition that the sum of the first uplink transmission power and the second uplink transmission power is greater than the total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power;
the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
In a third aspect, an embodiment of the present invention further provides a terminal, including:
the first processing module is configured to preferentially transmit the sidelink retransmission request through the SR or preferentially transmit the first information when the sidelink retransmission request transmitted through the scheduling request SR conflicts with uplink transmission of the first information.
In a fourth aspect, an embodiment of the present invention further provides a terminal, including:
the second processing module is used for preferentially reducing the first uplink transmission power under the condition that the sum of the first uplink transmission power and the second uplink transmission power is greater than the total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power; the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
In a fifth aspect, an embodiment of the present invention further provides a terminal, including: a processor, a memory and a program stored on the memory and executable on the processor, which program, when executed by the processor, carries out the steps of the processing method according to the first or second aspect.
In a sixth aspect, the present invention is also a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the processing method according to the first aspect or the second aspect.
In the embodiment of the present invention, the priority relationship (for example, the transmission priority relationship or the transmission power backoff priority) between the sidelink retransmission request transmitted by the SR and the first information may be made clear, so that the normal transmission of various data may be better ensured, and thus, the network side may be assisted to achieve better resource scheduling performance.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic diagram of LTE Uplink (Uplink)/Downlink (Downlink)/Sidelink (Sidelink);
FIG. 2 is a flow chart of a processing method according to an embodiment of the present invention;
FIG. 3 is a second flowchart of a processing method according to an embodiment of the invention;
fig. 4 is a schematic diagram of a terminal according to an embodiment of the present invention;
fig. 5 is a second schematic diagram of a terminal according to the embodiment of the invention;
fig. 6 is a third schematic diagram of a terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "comprises," "comprising," or any other variation thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the use of "and/or" in the specification and claims means that at least one of the connected objects, such as a and/or B, means that three cases, a alone, B alone, and both a and B, exist.
In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
For better understanding of the embodiments of the present invention, the following technical points are described below:
1. regarding SideLink (side link, SL for short, or side link, etc.):
a Long Term Evolution (LTE) system supports a SideLink from a 12 th release version, and is used for directly performing data transmission between terminals (e.g., User Equipment (UE)) without a network device, as shown in fig. 1.
The design of the LTE sidelink is suitable for specific public safety affairs (emergency communication in disaster places such as fire places or earthquakes), vehicle to internet (V2X) communication and the like. The internet of vehicles communication includes various services, such as basic security type communication, advanced (automated) driving, formation, sensor expansion, and the like. Since LTE sidelink only supports broadcast communication, it is mainly used for basic security communication, and other advanced V2X services with strict Quality of Service (QoS) requirements in terms of delay, reliability, etc. will be supported by New Radio (NR) sidelink.
A fifth-generation communication technology (5G) NR system may be used for an operating frequency band of more than 6GHz that is not supported by LTE, and supports a larger operating bandwidth, but the current version of NR system only supports an interface between a base station and a terminal, and does not support a Sidelink interface for direct communication between terminals.
2. Regarding the transmission form of sildenk:
the current sidelink transmission also mainly comprises broadcast (broadcast), multicast (groupcast) and unicast (unicast) transmission forms. Unicast, as the name implies, is a one-to-one transmission. Multicast is a one-to-many (one to any) transmission. Broadcast is also a one-to-many (one to any) transmission, but broadcast does not have the concept that UEs belong to the same group.
Currently, Sidelink unicast and multicast communications support a physical layer HARQ feedback mechanism. The sending end UE determines whether a Sidelink retransmission requirement exists according to Hybrid Automatic Repeat reQuest (HARQ) acknowledgement information (ACK)/Non-acknowledgement information (NACK) information fed back by the receiving end UE.
3. Regarding the resource allocation pattern:
the resource allocation patterns of the Sidelink UEs are divided into two types in total:
1) base station scheduling Mode (Mode 1): the network side equipment (base station) controls and allocates resources for each UE.
2) UE autonomous Mode (Mode 2): the resources are selected autonomously by each UE.
The technology described herein is not limited to a fifth-generation mobile communication (5th-generation, 5G) system and a subsequent evolution communication system, and is not limited to an LTE/LTE evolution (LTE-a) system, and may also be used for various wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems.
The terms "system" and "network" are often used interchangeably. CDMA systems may implement Radio technologies such as CDMA2000, Universal Terrestrial Radio Access (UTRA), and so on. UTRA includes Wideband CDMA (Wideband Code Division multiple access, WCDMA) and other CDMA variants. TDMA systems may implement radio technologies such as Global System for Mobile communications (GSM). The OFDMA system can implement radio technologies such as Ultra Mobile Broadband (UMB), evolved-UTRA (E-UTRA)), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX)), IEEE802.20, Flash-OFDM, and the like. UTRA and E-UTRA are parts of the Universal Mobile Telecommunications System (UMTS). LTE and higher LTE (e.g., LTE-A) are new UMTS releases that use E-UTRA. UTRA, E-UTRA, UMTS, LTE-A, and GSM are described in literature from an organization named "third Generation Partnership Project" (3 GPP). CDMA2000 and UMB are described in documents from an organization named "third generation partnership project 2" (3GPP 2). The techniques described herein may be used for both the above-mentioned systems and radio technologies, as well as for other systems and radio technologies.
The terminal provided by the embodiment of the invention can be a Mobile phone, a tablet Computer, a notebook Computer, an Ultra-Mobile Personal Computer (UMPC), a netbook or a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), a vehicle-mounted Device, or the like.
The network device provided in the embodiment of the present invention may be a base station, which may be a commonly used base station, an evolved node base station (eNB), or a network device in a 5G system (e.g., a next generation base station (gNB) or a Transmission and Reception Point (TRP)).
Referring to fig. 2, an embodiment of the present invention provides a processing method, where an execution main body of the method may be a terminal, and the processing method includes step 201, and the specific steps are as follows:
step 201: when a sidelink retransmission Request transmitted by a Scheduling Request (SR) collides with uplink transmission of first information, the sidelink retransmission Request is preferentially transmitted by the SR (which corresponds to preferentially transmitting the sidelink retransmission Request transmitted by the SR), or the first information is preferentially transmitted.
In this embodiment of the present invention, optionally, the first information may include any one of the following:
(1) uplink (uplink) transmission requests transmitted via SR, e.g., Uu SR;
(2) a sidelink new transmission request transmitted by SR;
(3) information carried by a Physical Uplink Shared Channel (PUSCH);
(4) an ACK for responding to the downlink information;
(5) a Channel Quality Indicator (CQI);
(6) random Access Channel (RACH) information.
In this embodiment of the present invention, optionally, preferentially transmitting the sidelink retransmission request through the SR, or preferentially transmitting the first information includes: always preferentially transmitting sidelink retransmission requests through the SR; or, always preferentially transmitting the first information; or, preferentially transmitting the sidelink retransmission request through the SR under a certain condition, or preferentially transmitting the first information.
In this embodiment of the present invention, optionally, preferentially transmitting the sidelink retransmission request through the SR or preferentially transmitting the first information under a certain condition, includes:
under the condition that the QoS of the first transmission block meets a first condition, a sidelink retransmission request is transmitted preferentially through an SR; or transmitting the first information preferentially when the QoS of the first transport block does not satisfy the first condition;
wherein the first transport block is a Transport Block (TB) triggering the sidelink retransmission request;
wherein the first information may include any one of: (1) uplink (uplink) transmission request transmitted by SR, (2) PUSCH-carried information (see specifically 3.1 in embodiment three), (3) ACK for responding to downlink information (see specifically 3.1 in embodiment four), (4) CQI (see specifically 3.1 in embodiment four), (5) RACH-carried information (see specifically 3.1 in embodiment five), and (6) sidelink new transmission request transmitted by SR.
In the embodiment of the present invention, optionally, the first condition may include at least one of:
(1) the first transmission block corresponds to at least one Logical channel, and the highest Logical channel priority in the Logical channel priorities (Logical channel priorities) of all the Logical channels is higher than a preset threshold value;
(2) the first transmission block corresponds to at least one data packet or data flow, and the highest priority among all data packet or data flow priorities (Per packet/flow priorities) is higher than a preset threshold;
(3) the first transmission block corresponds to at least one data packet or data flow, and the minimum time delay of all data packet or data flow time delays (ms) is lower than a preset threshold value;
(4) the first transmission block corresponds to at least one data packet or data flow, and the highest reliability in reliability packets/flow reliability (%) of all the data packets or data flows is higher than a preset threshold value;
(5) the first transmission block corresponds to at least one data packet or data stream, and the minimum communication distance among all data packets or data stream communication distances (meters) is greater than a preset threshold value;
(6) the first transmission block corresponds to at least one data packet or data flow, and the maximum load in all data packets or data flow sizes (bytes) is higher than a preset threshold value;
(7) the first transmission block corresponds to at least one data packet or data flow, and the maximum transmission rate of all data packets or data flow transmission rates (message/sec) is higher than a preset threshold value;
(8) the first transmission block corresponds to at least one data packet or data stream, and a maximum data rate of all data packets or data stream data rates (Per packet/flow data rate, Mbps) is higher than a preset threshold.
It should be understood that the various preset threshold values are not specifically limited in the embodiment of the present invention. In the embodiment of the present invention, optionally, preferentially transmitting the sidelink retransmission request through the SR or preferentially transmitting the first information under a certain condition, includes:
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the first information is transmitted preferentially;
wherein the second transmission block is a transmission block that triggers an uplink transmission request transmitted by an SR, and the first information is an uplink transmission request transmitted by an SR (see specifically 3.2 in embodiment one);
alternatively, the first and second electrodes may be,
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the QoS of the second transport block satisfies the second condition, preferentially transmitting the first information;
the second transport block is a transport block carried on a PUSCH, and the first information is information carried on a PUSCH (see, specifically, 3.2 in embodiment three).
Alternatively, the first and second electrodes may be,
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the first information is transmitted preferentially;
the second transmission block is a transmission block which triggers the transmission of the sidelink new transmission request through the SR, and the first information is the transmission of the sidelink new transmission request through the SR.
In the embodiment of the present invention, optionally, the second condition may include at least one of the following:
(1) the second transmission block corresponds to at least one Logical channel, and the highest priority among the Logical channel priorities (Logical channel priorities) of all the Logical channels is higher than a preset threshold;
(2) the second transmission block corresponds to at least one data packet or data flow, and the highest priority among all data packet or data flow priorities (per flow priorities) is higher than a preset threshold;
(3) the second transmission block corresponds to at least one data packet or data flow, and the minimum delay among delay (ms) of all data packets or data flows is lower than a preset threshold value;
(4) the second transmission block corresponds to at least one data packet or data flow, and the highest reliability in all data packet or data flow reliabilities (Per packet/flow reliability,%) is higher than a preset threshold.
It should be understood that the various preset threshold values are not specifically limited in the embodiment of the present invention.
In this embodiment of the present invention, optionally, in step 201, preferentially transmitting the sidelink retransmission request through the SR, or preferentially transmitting the first information, where the method includes any one of the following manners:
the first method is as follows: under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; or, in a case that the comparison result of the QoS of the third transport block and the QoS of the fourth transport block does not satisfy the third condition, preferentially transmitting an uplink transmission request by SR (see, specifically, 3.3 in embodiment one);
the third transmission block is a transmission block for triggering sidelink retransmission request transmission through SR, and the fourth transmission block is a transmission block for triggering uplink transmission request transmission through SR;
the second method comprises the following steps: under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the comparison result between the QoS of the third transport block and the QoS of the fourth transport block does not satisfy the third condition, preferentially transmitting a sidelink new transmission request through an SR;
wherein, the third transport block is a transport block triggering transmission of a sidelink retransmission request by SR, and the fourth transport block is a transport block triggering transmission of a sidelink new retransmission request by SR (see specifically 3.1 in embodiment two);
example three: under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the comparison result between the QoS of the third transport block and the QoS of the fourth transport block does not satisfy the third condition, preferentially transmitting information carried by the PUSCH;
wherein, the third transport block is a transport block triggering sidelink retransmission request transmission by SR, and the fourth transport block is a transport block carried on PUSCH (see specifically 3.3 in embodiment three).
In the embodiment of the present invention, optionally, the third condition may include at least one of the following:
(1) the third transport block corresponds to at least one logical channel, the fourth transport block corresponds to at least one logical channel, and the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the third transport block is higher than the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the fourth transport block;
(2) the third transport block corresponds to at least one data packet or data stream, the fourth transport block corresponds to at least one data packet or data stream, and the highest priority of the priorities of all data packets or data streams corresponding to the third transport block is higher than the highest priority of the priorities of all data packets or data streams corresponding to the fourth transport block;
(3) the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the minimum delay of the delay of all the data packets or data streams corresponding to the third transmission block is lower than the minimum delay of the delay of all the data packets or data streams corresponding to the fourth transmission block;
(4) the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the highest reliability of the third transmission block corresponding to all the data packets or data streams is higher than the highest reliability of the fourth transmission block corresponding to all the data packets or data streams;
(5) the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the third transmission block is higher than the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the fourth transmission block;
(6) the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the maximum load of the third transmission block corresponding to all the data packets or data streams is higher than the maximum load of the fourth transmission block corresponding to all the data packets or data streams;
(7) the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of the third transmission block corresponding to all the data packets or data streams is higher than the maximum transmission rate of the fourth transmission block corresponding to all the data packets or data streams;
(8) the third transport block corresponds to at least one data packet or data stream, the fourth transport block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates corresponding to the third transport block is higher than the maximum data rate of all data packets or data stream data rates corresponding to the fourth transport block.
In the embodiment of the invention, the relation between the sidelink retransmission request transmitted by the SR and the transmission priority of the first information can be made clear, and the normal transmission of various data can be better ensured, so that the network side can be assisted to realize better resource scheduling performance.
Referring to fig. 3, an embodiment of the present invention further provides a processing method, where an execution subject of the method is a terminal, and the method includes step 301, where the specific steps are as follows:
step 301: preferentially reducing the first uplink transmission power under the condition that the sum of the first uplink transmission power and the second uplink transmission power is greater than the total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power; the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
In the embodiment of the present invention, the priority of the power backoff (backoff) of the first uplink transmission power is different from the priority of the power backoff (backoff) of the second uplink transmission power.
In this embodiment of the present invention, optionally, the second information may include any one of the following:
(1) an uplink (uplink) transmission request transmitted through an SR;
(2) a sidelink new transmission request transmitted by SR;
(3) information carried by a Physical Uplink Shared Channel (PUSCH);
(4) an ACK for responding to the downlink information;
(5) a Channel Quality Indicator (CQI);
(6) random Access Channel (RACH) information.
In this embodiment of the present invention, optionally, the preferentially reducing the first uplink transmission power; or, preferentially reducing the second uplink transmission power includes: always preferentially reducing the first uplink transmission power; or, always preferentially reducing the second uplink transmission power; or, preferentially reducing the first uplink transmission power under a certain condition; or preferentially reducing the second uplink transmission power.
In the embodiment of the present invention, optionally, the first uplink transmission power is preferentially reduced under a certain condition; or preferentially reducing the second uplink transmission power, including:
preferentially reducing the first uplink transmission power under the condition that the QoS of a fifth transmission block meets a fourth condition; or preferentially reducing the second uplink transmission power under the condition that the QoS of the fifth transport block does not satisfy the fourth condition;
the fifth transport block is a transport block triggering sidelink retransmission request transmission through the SR.
In the embodiment of the present invention, optionally, the fourth condition may include at least one of:
(1) the fifth transmission block corresponds to at least one logical channel, and the highest logical channel priority in the logical channel priorities of all the logical channels is higher than a preset threshold value;
it is understood that if there is only one logical channel, the logical channel priority of the logical channel is the highest logical channel priority.
(2) The fifth transport block corresponds to at least one data packet or data flow, and the highest priority among all data packet or data flow priorities (Per packet/flow priorities) is higher than a preset threshold;
it will be appreciated that if there is only one packet or stream, then that packet or stream priority is the highest priority.
(3) The fifth transmission block corresponds to at least one data packet or data flow, and the minimum delay among the delay (ms) of all the data packets or data flows is lower than a preset threshold value;
it will be appreciated that if there is only one packet or stream, then the packet or stream delay is the minimum delay.
(4) The fifth transmission block corresponds to at least one data packet or data flow, and the highest reliability in reliability packets/flow reliability (%) of all the data packets or data flows is higher than a preset threshold value;
it will be appreciated that if there is only one packet or stream, the packet or stream reliability is the highest reliability.
(5) The fifth transport block corresponds to at least one data packet or data stream, and a minimum communication distance among all data packets or data stream communication distances (Per packet/flow communication distances, meters) is greater than a preset threshold value;
it will be appreciated that if there is only one packet or stream, then the packet or stream communication distance is the minimum communication distance.
(6) The fifth transmission block corresponds to at least one data packet or data flow, and the maximum load in all the data packets or data flow sizes (Per packets/flow payloads, bytes) is higher than a preset threshold value;
it will be appreciated that if there is only one packet or stream, the packet or stream size is the maximum payload.
(7) The fifth transmission block corresponds to at least one data packet or data flow, and the maximum transmission rate of all data packets or data flows (Per packet/flow transmission rate, message/sec) is higher than a preset threshold value;
it will be appreciated that if there is only one packet or stream, then the packet or stream transmission rate is the maximum transmission rate.
(8) The fifth transmission block corresponds to at least one data packet or data stream, and a maximum data rate of all data packets or data stream data rates (Per packet/flow data rate, Mbps) is higher than a preset threshold.
It will be appreciated that if there is only one packet or stream, then the packet or stream data rate is the maximum data rate.
In the embodiment of the present invention, optionally, the first uplink transmission power is preferentially reduced under a certain condition; or preferentially reducing the second uplink transmission power, including:
preferentially reducing the first uplink transmission power under the condition that the QoS of a sixth transmission block does not meet a fifth condition; or, preferentially reducing the second uplink transmission power when the QoS of the sixth transport block satisfies the fifth condition;
the sixth transmission block is a transmission block which triggers uplink transmission request transmission through SR, and the second uplink transmission power is the transmission power of the uplink transmission request transmission through SR; alternatively, the first and second electrodes may be,
the sixth transmission block is a transmission block carried on a PUSCH, and the second uplink transmission power is transmission power of information carried on the PUSCH; or, the sixth transmission block is a transmission block that triggers the sidelink new transmission request transmitted by the SR, and the second uplink transmission power is the transmission power of the sidelink new transmission request transmitted by the SR.
In the embodiment of the present invention, optionally, the fifth condition may include at least one of:
(1) the sixth transport block corresponds to at least one Logical channel, and the highest priority among the Logical channel priorities (Logical channel priorities) of all the Logical channels is higher than a preset threshold;
(2) the sixth transport block corresponds to at least one data packet or data flow, and the highest priority among all data packet or data flow priorities (per flow priorities) is higher than a preset threshold;
(3) the sixth transmission block corresponds to at least one data packet or data flow, and the minimum delay among delay (ms) of all data packets or data flows is lower than a preset threshold;
(4) the sixth transport block corresponds to at least one data packet or data flow, and the highest reliability in all data packet or data flow reliabilities (Per packet/flow reliability,%) is higher than a preset threshold.
In the embodiment of the present invention, optionally, the first uplink transmission power is preferentially reduced under a certain condition; or preferentially reducing the second uplink transmission power, including:
preferentially reducing the second uplink transmission power when the comparison result of the QoS of the seventh transmission block and the QoS of the eighth transmission block meets a sixth condition; or, when the comparison result between the QoS of the seventh transport block and the QoS of the eighth transport block does not satisfy the sixth condition, preferentially reducing the first uplink transmission power;
the seventh transmission block is a transmission block for triggering sidelink retransmission request transmission through SR, the eighth transmission block is a transmission block for triggering uplink transmission request transmission through SR, and the second uplink transmission power is the transmission power for transmitting uplink transmission request through SR;
alternatively, the first and second electrodes may be,
the seventh transport block is a transport block for triggering transmission of a sidelink retransmission request through an SR, the eighth transport block is a transport block carried on a PUSCH, and the second uplink transmission power is transmission power of information carried on a PUSCH;
alternatively, the first and second electrodes may be,
the seventh transmission block is a transmission block for triggering transmission of a sidelink retransmission request through an SR, the eighth transmission block is a transmission block for triggering transmission of a sidelink new transmission request through an SR, and the second uplink transmission power is transmission power for transmitting the sidelink new transmission request through the SR.
In the embodiment of the present invention, optionally, the sixth condition may include at least one of:
(1) the seventh transport block corresponds to at least one logical channel, the eighth transport block corresponds to at least one logical channel, and the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the seventh transport block is higher than the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the eighth transport block;
(2) the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams corresponding to the seventh transport block is higher than the highest priority among the priorities of all the data packets or data streams corresponding to the eighth transport block;
(3) the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the minimum delay of the seventh transmission block corresponding to all the data packets or data streams is lower than the minimum delay of the eighth transmission block corresponding to all the data packets or data streams;
(4) the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the highest reliability of the seventh transmission block corresponding to all the data packets or data streams is higher than the highest reliability of the eighth transmission block corresponding to all the data packets or data streams;
(5) the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the seventh transmission block is higher than the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the eighth transmission block;
(6) the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the maximum load of the seventh transmission block corresponding to all the data packets or data streams is higher than the maximum load of the eighth transmission block corresponding to all the data packets or data streams;
(7) the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the maximum transmission rate of the seventh transport block corresponding to all the data packet or data stream transmission rates is higher than the maximum transmission rate of the eighth transport block corresponding to all the data packet or data stream transmission rates;
(8) the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates corresponding to the seventh transport block is higher than the maximum data rate of all data packets or data stream data rates corresponding to the eighth transport block.
In the embodiment of the present invention, the sidelink retransmission request transmitted by the SR and the transmission power backoff priority of the first information may be made clear, so that normal transmission of various data may be better ensured, and thus, a network side may be assisted to achieve better resource scheduling performance.
The embodiments shown in fig. 2 and 3 are described below in conjunction with the following examples.
The first embodiment of the invention: the sidelink retransmission request transmitted through the SR collides with an uplink transmission request transmitted through the SR.
1. When a request for retransmission through an SR transmission sidelink collides with a request for uplink transmission through an SR transmission, the request for retransmission through the SR transmission sidelink is always preferentially transmitted;
2. when a secondary link retransmission request transmitted through an SR collides with an uplink transmission request transmitted through an SR, the uplink transmission request transmitted through the SR is always preferentially transmitted;
3. when the request for retransmission through the SR transmission sidelink conflicts with the request for transmission through the SR transmission uplink, the request for retransmission through the SR transmission sidelink is preferentially sent under certain conditions; the specific method includes any one of the following 3.1, 3.2, and 3.3.
3.1. If a transport block (hereinafter abbreviated as SL TB) triggering the transmission of the sidelink retransmission request through the SR satisfies condition a, it is determined that the sidelink retransmission request is preferentially transmitted through the SR, otherwise, the uplink transmission request transmitted through the SR is preferentially transmitted.
Optionally, condition a comprises at least one of:
1) the SL TB corresponds to at least one Logical channel, and the highest priority among Logical channel priorities (Logical channel priorities) of all the Logical channels is higher than a certain threshold;
2) the SL TB corresponds to at least one data packet or data stream, and the highest priority among all the priorities (per packet/flow priorities) of the data packets or data streams is higher than a certain threshold;
3) the SL TB corresponds to at least one data packet or data stream, and the minimum delay among the latencies (ms) of all the data packets or data streams is lower than a certain threshold;
4) the SL TB corresponds to at least one data packet or data stream, and the highest reliability among the reliabilities (per packet/flow reliability,%) of all the data packets or data streams is higher than a certain threshold;
5) the SL TB corresponds to at least one data packet or data stream, and a minimum communication distance (Per packet/flow communication ranges, meters) of all the data packets or data streams is greater than a certain threshold;
6) the SL TB corresponds to at least one data packet or data stream, and the maximum load in the size (bytes) of all the data packets or data streams is higher than a certain threshold;
7) the SL TB corresponds to at least one data packet or data stream, and a maximum transmission rate (Per packet/flow transmission rate, message/sec) of all the data packets or data streams is higher than a certain threshold;
8) the SL TB corresponds to at least one packet or data stream, and the maximum data rate of all these packets or data stream data rates (Per packet/flow data rate, Mbps) is higher than a certain threshold.
3.2. If the QoS of a transmission block triggering an uplink transmission request transmitted through an SR does not meet the condition B, determining to preferentially send a retransmission request transmitted through an SR transmission sidelink; otherwise, the uplink transmission request transmitted through the SR is preferentially transmitted.
Optionally, condition B comprises at least one of:
1) the UL TB corresponds to at least one Logical channel, and the highest priority among Logical channel priorities (Logical channel priorities) of all the Logical channels is higher than a certain threshold;
2) the UL TB corresponds to at least one data stream, and the highest priority among all the data stream priorities (per flow priorities) is higher than a certain threshold;
3) the UL TB corresponds to at least one data stream, and a minimum delay among delay (ms) of all the data streams is lower than a certain threshold;
4) the UL TB corresponds to at least one data stream, and the highest reliability of all the data streams (Per packet/flowreliability,%) is higher than a certain threshold.
3.3. If the result of comparing the transport block triggering the request for retransmission via SR with the transport block triggering the request for uplink transmission via SR (hereinafter referred to as UL TB) satisfies condition C, it is determined that the request for retransmission via SR is preferentially transmitted, and otherwise, the request for uplink transmission is preferentially transmitted via SR.
Optionally, condition C includes at least one of:
1) the SL TB corresponds to at least one Logical channel, the UL TB corresponds to at least one Logical channel, and the highest priority among the Logical channel priorities (Logical channel priorities) of all the Logical channels corresponding to the SLTBs is higher than the highest priority among the Logical channel priorities (Logical channel priorities) of all the Logical channels corresponding to the UL TB;
2) the SL TB corresponds to at least one data packet or data flow, the UL TB corresponds to at least one data flow, and the highest priority among all SL TBs corresponding data packet or data flow priorities (Per packet/flow priorities) is higher than the highest priority among all UL TB corresponding data flow priorities (Per flow priorities);
3) the SL TB corresponds to at least one data packet or data flow, the UL TB corresponds to at least one data flow, and the minimum delay among the packet or flow delays (Per packet/flow delay, ms) corresponding to all the SL TBs is lower than the minimum delay among the flow delays (Per flow delay, ms) corresponding to all the UL TBs;
4) the SL TBs correspond to at least one packet or data flow, the UL TBs correspond to at least one data flow, and the highest reliability among all the SL TBs corresponding to packet/flow reliability (percent) is higher than the highest reliability among all the UL TB corresponding to data flow reliability (percent).
Embodiment two of the present invention: the sidelink retransmission request transmitted by the SR collides with a sidelink new transmission request transmitted by the SR.
1. When a secondary link retransmission request transmitted through the SR conflicts with a secondary link new transmission request transmitted through the SR, the secondary link retransmission request transmitted through the SR is always sent preferentially;
2. when a secondary link retransmission request transmitted by an SR conflicts with a secondary link new transmission request transmitted by the SR, preferentially sending the secondary link new transmission request transmitted by the SR always;
3. when a secondary link retransmission request transmitted through the SR conflicts with a secondary link new transmission request transmitted through the SR, the secondary link retransmission request transmitted through the SR is preferentially sent under a certain condition; the method includes the following specific steps 3.1.
3.1. If the comparison result of the transport block triggering the secondary link retransmission request transmitted by the SR (hereinafter referred to as retransmitted SLTB) and the transport block triggering the secondary link new transmission request transmitted by the SR (hereinafter referred to as newly transmitted SLTB) satisfies the condition D, it is determined that the secondary link retransmission request is preferentially transmitted by the SR, otherwise, the secondary link new transmission request transmitted by the SR is determined.
Optionally, condition D includes at least one of:
1) the retransmitted SL TB corresponds to at least one logical channel, the newly transmitted SL TB corresponds to at least one logical channel, and the highest priority in the logical channel priorities (logical channel priorities) of the logical channels corresponding to all the retransmitted SL TBs is higher than the highest priority in the logical channel priorities (logical channel priorities) of the logical channels corresponding to all the newly transmitted SL TBs;
2) the retransmitted SL TBs correspond to at least one data packet or data stream, the newly transmitted SL TBs correspond to at least one data packet or data stream, and the highest priority among the data packet or data stream priorities (Per packet/flow priorities) corresponding to all the retransmitted SL TBs is higher than the highest priority among the data packet or data stream priorities (Per packet/flow priorities) corresponding to all the newly transmitted SL TBs;
3) the retransmitted SL TB corresponds to at least one data packet or data flow, the newly transmitted SL TB corresponds to at least one data packet or data flow, and the minimum time delay of the corresponding data packet or data flow time delays (Perpacket/flow delay, ms) of all the retransmitted SL TBs is lower than the minimum time delay of the corresponding data packet or data flow time delays (Perpacket/flow delay, ms) of all the newly transmitted SL TBs
4) The retransmitted SL TBs correspond to at least one data packet or data stream, the newly transmitted SL TBs correspond to at least one data packet or data stream, and the highest reliability of the reliability (Per packet/flow reliability,%) of the data packets or data streams corresponding to all the retransmitted SL TBs is higher than the highest reliability of the reliability (Per packet/flow reliability,%) of the data packets or data streams corresponding to all the newly transmitted SL TBs
5) The retransmitted SL TBs correspond to at least one data packet or data stream, the newly transmitted SL TBs correspond to at least one data packet or data stream, and the minimum communication distance among all the retransmitted SL TBs corresponding to data packets or data stream communication distances (Per packet/flow communication ranges, meters) is higher than the minimum communication distance among all the newly transmitted SL TBs corresponding to data packets or data stream communication distances (Per packet/flow communication ranges, meters);
6) the retransmitted SL TB corresponds to at least one data packet or data flow, the newly transmitted SL TB corresponds to at least one data packet or data flow, and the maximum load in the sizes (Per packets/flowpayload, bytes) of the data packets or data flows corresponding to all the retransmitted SL TBs is higher than the maximum load in the sizes (Perpacket/flowpayload, bytes) of the data packets or data flows corresponding to all the newly transmitted SL TBs;
7) the retransmitted SL TB corresponds to at least one data packet or data flow, the newly transmitted SL TB corresponds to at least one data packet or data flow, and the maximum sending rate of all the retransmitted SL TBs corresponding to the sending rates (Per packet/flow transmission rate, message/sec) of the data packets or the data flows is higher than the maximum sending rate of all the newly transmitted SL TBs corresponding to the sending rates (Per packet/flow transmission rate, message/sec) of the data packets or the data flows;
8) the retransmitted SL TB corresponds to at least one data packet or data stream, the newly transmitted SL TB corresponds to at least one data packet or data stream, and the maximum data rate in the data packet or data stream data rate (Per packet/flow data rate, Mbps) corresponding to all the retransmitted SL TBs is higher than the maximum data rate in the data packet or data stream data rate (Per packet/flow data rate, Mbps) corresponding to all the newly transmitted SL TBs.
The third embodiment of the invention: and transmitting the sidelink retransmission request through the SR to conflict with the information carried by the PUSCH.
1. When the secondary link retransmission request is transmitted through the SR and conflicts with the information carried by the PUSCHUSCH, the secondary link retransmission request is transmitted through the SR preferentially;
2. when the retransmission request of the secondary link is in conflict with the information carried by the PUSCH through the SR transmission, the information carried by the PUSCH is preferentially sent all the time;
3. when the retransmission request of the secondary link through SR transmission conflicts with the information carried by the PUSCH, the retransmission request of the secondary link through SR transmission is preferentially sent under certain conditions; the specific method includes any one of the following 3.1, 3.2, and 3.3.
3.1. And if the transmission block triggering the transmission of the secondary link retransmission request through the SR meets the condition E, determining that the transmission of the secondary link retransmission request through the SR is prior, and if not, preferentially sending the information carried by the PUSCH.
The relevant content of condition E may refer to the description in condition a.
3.2. And if the transmission block carried on the PUSCH does not meet the condition F, determining to preferentially send the retransmission request of the sub-link through SR transmission, otherwise preferentially sending the information carried on the PUSCH.
The relevant content of the condition F may refer to the description in the condition B.
3.3. And if the comparison result of the transmission block triggering the retransmission request of the secondary link through SR transmission and the transmission block loaded on the PUSCH meets the condition C, determining that the retransmission request of the secondary link through SR transmission is preferentially transmitted, otherwise, preferentially sending the information loaded on the PUSCH.
The fourth embodiment of the present invention: the sidelink retransmission request is transmitted through the SR in conflict with the ACK or CQI.
1. When the secondary link retransmission request is transmitted through the SR and conflicts with ACK or CQI, the secondary link retransmission request is transmitted through the SR preferentially;
2. when the transmission of the secondary link through the SR requests the conflict with the ACK or CQI, the ACK or CQI is always sent preferentially;
3. when the SR transmission sidelink retransmission request conflicts with ACK or CQI, the SR transmission sidelink retransmission request is preferentially sent under certain conditions; the ACK or CQI is preferentially transmitted under certain conditions, and a specific method includes the following 3.1.
3.1. And if the transmission block triggering the transmission of the secondary link retransmission request through the SR meets the condition G, determining to preferentially send the transmission of the secondary link retransmission request through the SR, and if not, preferentially sending ACK or CQI.
The relevant content of the condition G may refer to the description in the condition a.
Embodiment five of the present invention: and transmitting the secondary link retransmission request and the information carried by the RACH through the SR to collide.
1. When the secondary link retransmission request is transmitted through the SR and conflicts with the information carried by the RACH, the secondary link retransmission request is transmitted through the SR preferentially;
2. when the secondary link retransmission request is transmitted through the SR and conflicts with the information carried by the RACH, the information carried by the RACH is preferentially transmitted all the time;
3. when the SR transmission secondary link retransmission request conflicts with the information carried by the RACH, the SR transmission secondary link retransmission request is preferentially sent under a certain condition; the specific method includes 3.1.
3.1. And if the transmission block triggering the secondary link retransmission request transmitted through the SR meets the condition H, determining that the secondary link retransmission request is transmitted through the SR preferentially, and if not, preferentially sending the information carried by the RACH.
The relevant content of condition H may refer to the description in condition a.
Sixth embodiment of the present invention: and transmitting the power back-off priority when the transmission power of the secondary link retransmission request and other uplink channels is insufficient through the SR.
1. When the sum of the transmission power of the SR transmission sidelink retransmission request and other uplink channels is larger than the total uplink transmission power of the terminal, the transmission power of the SR transmission sidelink retransmission request is always preferentially reduced;
2. when the sum of the transmission power of the SR transmission sidelink retransmission request and other uplink channels is larger than the total uplink transmission power of the terminal, the transmission power of other channels is always reduced preferentially;
3. when the sum of the transmission power of the SR transmission sidelink retransmission request and other uplink channels is larger than the total uplink transmission power of the terminal, the transmission power of the SR transmission sidelink retransmission request is preferentially reduced under a certain condition; the specific method includes any one of 3.1, 3.2 and 3.3.
3.1. If a transport block (hereinafter abbreviated as SL TB) triggering retransmission request through the SR transmission sidelink meets the condition I, preferentially reducing the transmission power of the retransmission request through the SR transmission sidelink, otherwise preferentially reducing the transmission power of other channels.
The relevant content of condition I may refer to the description in condition a.
3.2. If the transmission blocks of other channels meet the condition J, preferentially reducing the transmission power of other channels; otherwise, preferentially reducing the transmission power of the retransmission request of the secondary link through SR transmission;
the relevant content of the condition J may refer to the description in the condition B.
The transport blocks of other channels may be: a transmission block triggering an uplink transmission request transmitted through the SR, a transmission block carried on the PUSCH, and a transmission block triggering a secondary link new transmission request transmitted through the SR.
3.3. If the comparison result of the transmission block (hereinafter referred to as retransmitted SLTB) triggering the retransmission request of the sidelink through the SR and the transmission blocks of other channels meets the condition K, determining to preferentially reduce the transmission power of other channels; otherwise, the sending power of the transmission sidelink retransmission request through the SR is preferentially reduced.
The transport blocks of other channels may be: a transmission block triggering an uplink transmission request transmitted through the SR, a transmission block carried on the PUSCH, and a transmission block triggering a secondary link new transmission request transmitted through the SR.
Optionally, condition K includes at least one of:
1) the retransmitted SL TB corresponds to at least one Logical channel, the transport blocks of other channels correspond to at least one Logical channel, and the highest priority in the Logical channel priorities (Logical channel priorities) of the Logical channels corresponding to all the retransmitted SL TBs is higher than the highest priority in the Logical channel priorities (Logical channel priorities) of the Logical channels corresponding to the transport blocks of all the other channels;
2) the retransmitted SL TBs correspond to at least one data packet or data stream, the transport blocks of the other channels correspond to at least one data packet or data stream, and the highest priority among the data packet or data stream priorities (Per packet/flow priorities) corresponding to all the retransmitted SL TBs is higher than the highest priority among the data packet or data stream priorities (Per packet/flow priorities) corresponding to the transport blocks of all the other channels;
3) the retransmitted SL TB corresponds to at least one data packet or data stream, the transport block of the other channel corresponds to at least one data packet or data stream, and the minimum delay in the corresponding data packet or data stream delays (Per packet/flow delay, ms) of all the retransmitted SL TBs is lower than the minimum delay in the corresponding data packet or data stream delays (Per packet/flow delay, ms) of the transport blocks of all the other channels;
4) the retransmitted SL TBs correspond to at least one data packet or data stream, the transport blocks of the other channels correspond to at least one data packet or data stream, and the highest reliability in the reliability (Per packet/flow reliability,%) of the data packets or data streams corresponding to all the retransmitted SL TBs is higher than the highest reliability in the reliability (Per packet/flow reliability,%) of the data packets or data streams corresponding to the transport blocks of the other channels;
5) the retransmitted SL TBs correspond to at least one data packet or data stream, the transport blocks of the other channels correspond to at least one data packet or data stream, and the minimum communication distance among the communication distances (Per packet/flow communication ranges, meters) of the data packets or data streams corresponding to all the retransmitted SL TBs is greater than the minimum communication distance among the communication distances (Per packet/flow communication ranges, meters) of the data packets or data streams corresponding to all the transport blocks of the other channels;
6) the retransmitted SL TBs correspond to at least one data packet or data stream, the transport blocks of the other channels correspond to at least one data packet or data stream, and the maximum load in the size (Per packet/flowpayload, bytes) of the data packets or data streams corresponding to all the retransmitted SL TBs is higher than the maximum load in the size (Per packet/flowpayload, bytes) of the data packets or data streams corresponding to all the newly transmitted SL TBs;
7) the retransmitted SL TBs correspond to at least one data packet or data stream, the transport blocks of the other channels correspond to at least one data packet or data stream, and a maximum transmission rate of transmission rates (Per packet/flow transmission rate, message/sec) of all the retransmitted SL TBs corresponding to the data packet or data stream is higher than a maximum transmission rate of transmission rates (Per packet/flow transmission rate, message/sec) of transmission blocks of all the other channels corresponding to the data packet or data stream;
8) the retransmitted SL TBs correspond to at least one data packet or data stream, the transport blocks of the other channels correspond to at least one data packet or data stream, and a maximum data rate in a Per packet/flow data rate (Mbps) of all the retransmitted SL TBs is higher than a maximum data rate in a Per packet/flow data rate (Mbps) of the transport blocks of all the other channels.
The embodiment of the invention also provides a terminal, and as the principle of solving the problem of the terminal is similar to the processing method in the embodiment of the invention, the implementation of the terminal can refer to the implementation of the method, and repeated parts are not repeated.
Referring to fig. 4, an embodiment of the present invention further provides a terminal, where the terminal 400 includes:
the first processing module 401 is configured to preferentially transmit the sidelink retransmission request through the SR or preferentially transmit the first information when the sidelink retransmission request transmitted through the SR conflicts with uplink transmission of the first information.
In this embodiment of the present invention, optionally, the first information includes any one of:
an uplink transmission request transmitted by an SR;
a sidelink new transmission request transmitted by SR;
information carried by the PUSCH;
an ACK for responding to the downlink information;
CQI；
RACH carried information.
In this embodiment of the present invention, optionally, preferentially transmitting the sidelink retransmission request through the SR, or preferentially transmitting the first information includes: always preferentially transmitting sidelink retransmission requests through the SR; or, always preferentially transmitting the first information; or, preferentially transmitting the sidelink retransmission request through the SR under a certain condition, or preferentially transmitting the first information.
In this embodiment of the present invention, optionally, the first processing module 401 is further configured to: under the condition that the QoS of the first transmission block meets a first condition, a sidelink retransmission request is transmitted preferentially through an SR; or transmitting the first information preferentially when the QoS of the first transport block does not satisfy the first condition;
wherein the first transmission block is a transmission block which triggers the sidelink retransmission request;
the first information includes any one of: an uplink transmission request transmitted through an SR, PUSCH-carried information, ACK for responding to downlink information, CQI, and RACH-carried information.
In an embodiment of the present invention, optionally, the first condition includes at least one of:
the first transmission block corresponds to at least one logic channel, and the highest logic channel priority in the logic channel priorities of all the logic channels is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the highest reliability in the reliability of all the data packets or data streams is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the minimum communication distance in the communication distances of all the data packets or data streams is larger than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the maximum load in the sizes of all the data packets or data streams is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of all the data packet or data stream transmission rates is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates is higher than a preset threshold value.
In this embodiment of the present invention, optionally, the first processing module 401 is further configured to: under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the QoS of the second transport block satisfies the second condition, preferentially transmitting the first information;
the second transmission block is a transmission block which triggers an uplink transmission request transmitted by an SR, and the first information is the uplink transmission request transmitted by the SR;
alternatively, the first and second electrodes may be,
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the QoS of the second transport block satisfies the second condition, preferentially transmitting the first information;
the second transmission block is a transmission block carried on a PUSCH, and the first information is information carried on the PUSCH;
alternatively, the first and second electrodes may be,
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the first information is transmitted preferentially;
the second transmission block is a transmission block which triggers the transmission of the sidelink new transmission request through the SR, and the first information is the transmission of the sidelink new transmission request through the SR.
In an embodiment of the present invention, optionally, the second condition comprises at least one of:
the second transmission block corresponds to at least one logic channel, and the highest priority among the logic channel priorities of all the logic channels is higher than a preset threshold value;
the second transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold value;
the second transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the second transmission block corresponds to at least one data packet or data stream, and the highest reliability of the reliability of all the data packets or data streams is higher than a preset threshold value.
In this embodiment of the present invention, optionally, the first processing module 401 is further configured to: under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the comparison result between the QoS of the third transport block and the QoS of the fourth transport block does not satisfy the third condition, preferentially transmitting an uplink transmission request through an SR;
the third transmission block is a transmission block for triggering sidelink retransmission request transmission through SR, and the fourth transmission block is a transmission block for triggering uplink transmission request transmission through SR;
alternatively, the first and second electrodes may be,
under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the comparison result between the QoS of the third transport block and the QoS of the fourth transport block does not satisfy the third condition, preferentially transmitting a sidelink new transmission request through an SR;
the third transmission block is a transmission block triggering the sidelink retransmission request transmitted by the SR, and the fourth transmission block is a transmission block triggering the sidelink new transmission request transmitted by the SR;
alternatively, the first and second electrodes may be,
under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; or, when the comparison result between the QoS of the third transport block and the QoS of the fourth transport block does not satisfy the third condition, preferentially transmitting information carried by the PUSCH;
the third transport block is a transport block triggering transmission of a sidelink retransmission request through an SR, and the fourth transport block is a transport block carried on a PUSCH.
In an embodiment of the present invention, optionally, the third condition comprises at least one of:
the third transport block corresponds to at least one logical channel, the fourth transport block corresponds to at least one logical channel, and the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the third transport block is higher than the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the fourth transport block;
the third transport block corresponds to at least one data packet or data stream, the fourth transport block corresponds to at least one data packet or data stream, and the highest priority of the priorities of all data packets or data streams corresponding to the third transport block is higher than the highest priority of the priorities of all data packets or data streams corresponding to the fourth transport block;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the minimum delay of the delay of all the data packets or data streams corresponding to the third transmission block is lower than the minimum delay of the delay of all the data packets or data streams corresponding to the fourth transmission block;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the highest reliability of the third transmission block corresponding to all the data packets or data streams is higher than the highest reliability of the fourth transmission block corresponding to all the data packets or data streams;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the third transmission block is higher than the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the fourth transmission block;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the maximum load of the third transmission block corresponding to all the data packets or data streams is higher than the maximum load of the fourth transmission block corresponding to all the data packets or data streams;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of the third transmission block corresponding to all the data packets or data streams is higher than the maximum transmission rate of the fourth transmission block corresponding to all the data packets or data streams;
the third transport block corresponds to at least one data packet or data stream, the fourth transport block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates corresponding to the third transport block is higher than the maximum data rate of all data packets or data stream data rates corresponding to the fourth transport block.
The terminal provided by the embodiment of the present invention can execute the above method embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
The embodiment of the invention also provides a terminal, and as the principle of solving the problem of the terminal is similar to the processing method in the embodiment of the invention, the implementation of the terminal can refer to the implementation of the method, and repeated parts are not repeated.
Referring to fig. 5, an embodiment of the present invention further provides a terminal, where the terminal 500 includes:
a second processing module 501, configured to preferentially reduce a first uplink transmission power when a sum of the first uplink transmission power and a second uplink transmission power is greater than a total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power;
the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
In this embodiment of the present invention, optionally, the second information includes any one of:
an uplink transmission request transmitted by an SR;
a sidelink new transmission request transmitted by SR;
information carried by the PUSCH;
an ACK for responding to the downlink information;
CQI；
RACH carried information.
In this embodiment of the present invention, optionally, the preferentially reducing the first uplink transmission power; or, preferentially reducing the second uplink transmission power includes: always preferentially reducing the first uplink transmission power; or, always preferentially reducing the second uplink transmission power; or, preferentially reducing the first uplink transmission power under a certain condition; or preferentially reducing the second uplink transmission power.
In this embodiment of the present invention, optionally, the second processing module 501 is further configured to: preferentially reducing the first uplink transmission power under the condition that the QoS of a fifth transmission block meets a fourth condition; or preferentially reducing the second uplink transmission power under the condition that the QoS of the fifth transport block does not satisfy the fourth condition;
the fifth transport block is a transport block triggering sidelink retransmission request transmission through the SR.
In the embodiment of the present invention, optionally, the fourth condition includes at least one of:
the fifth transmission block corresponds to at least one logical channel, and the highest logical channel priority in the logical channel priorities of all the logical channels is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold;
the fifth transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the highest reliability in the reliability of all the data packets or data streams is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance in the communication distances of all the data packets or data streams is greater than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the maximum load in the sizes of all the data packets or data streams is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of all the data packets or data streams is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates is higher than a preset threshold value.
In this embodiment of the present invention, optionally, the second processing module 501 is further configured to: preferentially reducing the first uplink transmission power under the condition that the QoS of a sixth transmission block does not meet a fifth condition; alternatively, the first and second electrodes may be,
preferentially reducing the second uplink transmission power under the condition that the QoS of the sixth transmission block meets the fifth condition;
the sixth transmission block is a transmission block which triggers uplink transmission request transmission through SR, and the second uplink transmission power is the transmission power of the uplink transmission request transmission through SR;
alternatively, the first and second electrodes may be,
the sixth transmission block is a transmission block carried on a PUSCH, and the second uplink transmission power is transmission power of information carried on the PUSCH;
alternatively, the first and second electrodes may be,
the sixth transmission block is a transmission block which triggers the sidelink new transmission request transmitted by the SR, and the second uplink transmission power is the transmission power of the sidelink new transmission request transmitted by the SR.
In an embodiment of the present invention, optionally, the fifth condition comprises at least one of:
the sixth transmission block corresponds to at least one logical channel, and the highest priority among the logical channel priorities of all the logical channels is higher than a preset threshold;
the sixth transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold;
the sixth transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the sixth transmission block corresponds to at least one data packet or data stream, and the highest reliability among the reliabilities of all the data packets or data streams is higher than a preset threshold value.
In this embodiment of the present invention, optionally, the second processing module 501 is further configured to: preferentially reducing the second uplink transmission power when the comparison result of the QoS of the seventh transmission block and the QoS of the eighth transmission block meets a sixth condition; or, when the comparison result between the QoS of the seventh transport block and the QoS of the eighth transport block does not satisfy the sixth condition, preferentially reducing the first uplink transmission power;
the seventh transmission block is a transmission block for triggering sidelink retransmission request transmission through SR, the eighth transmission block is a transmission block for triggering uplink transmission request transmission through SR, and the second uplink transmission power is the transmission power for transmitting uplink transmission request through SR;
alternatively, the first and second electrodes may be,
the seventh transport block is a transport block for triggering transmission of a sidelink retransmission request through an SR, the eighth transport block is a transport block carried on a PUSCH, and the second uplink transmission power is transmission power of information carried on a PUSCH;
alternatively, the first and second electrodes may be,
the seventh transmission block is a transmission block for triggering transmission of a sidelink retransmission request through an SR, the eighth transmission block is a transmission block for triggering transmission of a sidelink new transmission request through an SR, and the second uplink transmission power is transmission power for transmitting the sidelink new transmission request through the SR.
In an embodiment of the present invention, optionally, the sixth condition comprises at least one of:
the seventh transport block corresponds to at least one logical channel, the eighth transport block corresponds to at least one logical channel, and the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the seventh transport block is higher than the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the eighth transport block;
the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the highest priority of the priorities of all the data packets or data streams corresponding to the seventh transport block is higher than the highest priority of the priorities of all the data packets or data streams corresponding to the eighth transport block;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the minimum delay of the seventh transmission block corresponding to all the data packets or data streams is lower than the minimum delay of the eighth transmission block corresponding to all the data packets or data streams;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the highest reliability of the seventh transmission block corresponding to all the data packets or data streams is higher than the highest reliability of the eighth transmission block corresponding to all the data packets or data streams;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the seventh transmission block is higher than the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the eighth transmission block;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the maximum load of the seventh transmission block corresponding to all the data packets or data streams is higher than the maximum load of the eighth transmission block corresponding to all the data packets or data streams;
the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the maximum transmission rate of the seventh transport block corresponding to all the data packet or data stream transmission rates is higher than the maximum transmission rate of the eighth transport block corresponding to all the data packet or data stream transmission rates;
the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates corresponding to the seventh transport block is higher than the maximum data rate of all data packets or data stream data rates corresponding to the eighth transport block.
The terminal provided by the embodiment of the present invention can execute the above method embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
As shown in fig. 6, the terminal 600 shown in fig. 6 includes: at least one processor 601, memory 602, at least one network interface 604, and a user interface 603. The various components in terminal 600 are coupled together by a bus system 605. It is understood that the bus system 605 is used to enable communications among the components. The bus system 605 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 605 in fig. 6.
The user interface 603 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that the memory 602 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a programmable Read-Only Memory (PROM), an Erasable programmable Read-Only Memory (EPROM), an Electrically Erasable programmable Read-Only Memory (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data rate Synchronous Dynamic random access memory (ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DRRAM). The memory 602 of the subject systems and methods is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 602 holds the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 6021 and application programs 6022.
The operating system 6021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application program 6022 includes various application programs such as a Media Player (Media Player), a Browser (Browser), and the like, and is used to implement various application services. A program implementing the method of an embodiment of the invention can be included in the application program 6022.
In one embodiment of the present invention, by calling the program or instruction stored in the memory 602, specifically, the program or instruction stored in the application program 6022, the following steps are implemented when executed: when a sidelink retransmission request transmitted by a scheduling request SR conflicts with uplink transmission of first information, the sidelink retransmission request is preferentially transmitted by the SR, or the first information is preferentially transmitted.
In another embodiment of the present invention, by calling a program or instructions stored in the memory 602, specifically, a program or instructions stored in the application program 6022, the following steps are implemented when executed: preferentially reducing the first uplink transmission power under the condition that the sum of the first uplink transmission power and the second uplink transmission power is greater than the total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power; the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
The terminal provided by the embodiment of the present invention can execute the above method embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
The steps of a method or algorithm described in connection with the disclosure herein may be embodied in hardware or may be embodied in software instructions executed by a processor. The software instructions may consist of corresponding software modules that may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, a removable hard disk, a compact disk, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. In addition, the ASIC may be carried in a core network interface device. Of course, the processor and the storage medium may reside as discrete components in a core network interface device.
Those skilled in the art will recognize that, in one or more of the examples described above, the functions described in this invention may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims (22)

1. A processing method applied to a terminal is characterized by comprising the following steps:
when a sidelink retransmission request transmitted by a scheduling request SR conflicts with uplink transmission of first information, the sidelink retransmission request is preferentially transmitted by the SR, or the first information is preferentially transmitted.
2. The method of claim 1, wherein the first information comprises any one of:
an uplink transmission request transmitted through an SR;
a sidelink new transmission request transmitted by SR;
information carried by a Physical Uplink Shared Channel (PUSCH);
acknowledgement information ACK for responding to the downlink information;
a channel quality indicator CQI;
random access channel RACH carries information.
3. The method according to claim 1 or 2, wherein the preferentially transmitting sidelink retransmission request or the first information by SR comprises:
always preferentially transmitting sidelink retransmission requests through the SR;
alternatively, the first and second electrodes may be,
always transmitting the first information preferentially;
alternatively, the first and second electrodes may be,
and preferentially transmitting the sidelink retransmission request through the SR under certain conditions, or preferentially transmitting the first information.
4. The method according to claim 3, wherein the preferentially transmitting sidelink retransmission requests or the first information via SR under certain conditions comprises:
under the condition that the QoS of the first transmission block meets a first condition, a sidelink retransmission request is transmitted preferentially through an SR; otherwise, the first information is transmitted preferentially;
wherein the first transmission block is a transmission block which triggers the sidelink retransmission request;
the first information includes any one of: a sidelink new transmission request transmitted by SR, an uplink transmission request transmitted by SR, information carried by PUSCH, information carried by ACK, CQI, and RACH for responding to downlink information.
5. The method of claim 4, wherein the first condition comprises at least one of:
the first transmission block corresponds to at least one logic channel, and the highest logic channel priority in the logic channel priorities of all the logic channels is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the highest reliability in the reliability of all the data packets or data streams is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the minimum communication distance in the communication distances of all the data packets or data streams is larger than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the maximum load in the sizes of all the data packets or data streams is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of all the data packet or data stream transmission rates is higher than a preset threshold value;
the first transmission block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates is higher than a preset threshold value.
6. The method according to claim 3, wherein the preferentially transmitting sidelink retransmission requests or the first information via SR under certain conditions comprises:
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the first information is transmitted preferentially;
the second transmission block is a transmission block which triggers an uplink transmission request transmitted by an SR, and the first information is the uplink transmission request transmitted by the SR;
alternatively, the first and second electrodes may be,
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the first information is transmitted preferentially;
the second transmission block is a transmission block carried on a PUSCH, and the first information is information carried on the PUSCH;
alternatively, the first and second electrodes may be,
under the condition that the QoS of the second transmission block does not meet the second condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the first information is transmitted preferentially;
the second transmission block is a transmission block which triggers the transmission of the sidelink new transmission request through the SR, and the first information is the transmission of the sidelink new transmission request through the SR.
7. The method of claim 6, wherein the second condition comprises at least one of:
the second transmission block corresponds to at least one logic channel, and the highest priority among the logic channel priorities of all the logic channels is higher than a preset threshold value;
the second transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold value;
the second transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the second transmission block corresponds to at least one data packet or data stream, and the highest reliability of the reliability of all the data packets or data streams is higher than a preset threshold value.
8. The method according to claim 3, wherein the preferentially transmitting sidelink retransmission requests or the first information via SR under certain conditions comprises:
under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the uplink transmission request is preferentially transmitted through the SR;
the third transmission block is a transmission block for triggering sidelink retransmission request transmission through SR, and the fourth transmission block is a transmission block for triggering uplink transmission request transmission through SR;
alternatively, the first and second electrodes may be,
under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the sidelink new transmission request is preferentially transmitted through the SR;
the third transmission block is a transmission block triggering the sidelink retransmission request transmitted by the SR, and the fourth transmission block is a transmission block triggering the sidelink new transmission request transmitted by the SR;
alternatively, the first and second electrodes may be,
under the condition that the comparison result of the QoS of the third transmission block and the QoS of the fourth transmission block meets a third condition, the sidelink retransmission request is transmitted preferentially through the SR; otherwise, the information carried by the PUSCH is transmitted preferentially;
the third transport block is a transport block triggering transmission of a sidelink retransmission request through an SR, and the fourth transport block is a transport block carried on a PUSCH.
9. The method of claim 8, wherein the third condition comprises at least one of:
the third transport block corresponds to at least one logical channel, the fourth transport block corresponds to at least one logical channel, and the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the third transport block is higher than the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the fourth transport block;
the third transport block corresponds to at least one data packet or data stream, the fourth transport block corresponds to at least one data packet or data stream, and the highest priority of the priorities of all data packets or data streams corresponding to the third transport block is higher than the highest priority of the priorities of all data packets or data streams corresponding to the fourth transport block;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the minimum delay of the delay of all the data packets or data streams corresponding to the third transmission block is lower than the minimum delay of the delay of all the data packets or data streams corresponding to the fourth transmission block;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the highest reliability of the third transmission block corresponding to all the data packets or data streams is higher than the highest reliability of the fourth transmission block corresponding to all the data packets or data streams;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the third transmission block is higher than the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the fourth transmission block;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the maximum load of the third transmission block corresponding to all the data packets or data streams is higher than the maximum load of the fourth transmission block corresponding to all the data packets or data streams;
the third transmission block corresponds to at least one data packet or data stream, the fourth transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of the third transmission block corresponding to all the data packets or data streams is higher than the maximum transmission rate of the fourth transmission block corresponding to all the data packets or data streams;
the third transport block corresponds to at least one data packet or data stream, the fourth transport block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates corresponding to the third transport block is higher than the maximum data rate of all data packets or data stream data rates corresponding to the fourth transport block.
10. A processing method applied to a terminal is characterized by comprising the following steps:
preferentially reducing the first uplink transmission power under the condition that the sum of the first uplink transmission power and the second uplink transmission power is greater than the total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power;
the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
11. The method of claim 10, wherein the second information comprises any one of:
an uplink transmission request transmitted through an SR;
a sidelink new transmission request transmitted by SR;
information carried by a Physical Uplink Shared Channel (PUSCH);
acknowledgement information ACK for responding to the downlink information;
a channel quality indicator CQI;
random access channel RACH carries information.
12. The method according to claim 10 or 11, wherein the preferentially reducing the first uplink transmission power; or, preferentially reducing the second uplink transmission power includes:
always preferentially reducing the first uplink transmission power;
alternatively, the first and second electrodes may be,
always preferentially reducing the second uplink transmission power;
alternatively, the first and second electrodes may be,
preferentially reducing the first uplink transmission power under certain conditions; or preferentially reducing the second uplink transmission power.
13. The method of claim 12, wherein the prioritizing of the reduction of the first uplink transmit power under certain conditions; or preferentially reducing the second uplink transmission power, including:
preferentially reducing the first uplink transmission power under the condition that the QoS of a fifth transmission block meets a fourth condition; otherwise, preferentially reducing the second uplink transmission power;
the fifth transport block is a transport block triggering sidelink retransmission request transmission through the SR.
14. The method of claim 13, wherein the fourth condition comprises at least one of:
the fifth transmission block corresponds to at least one logical channel, and the highest logical channel priority in the logical channel priorities of all the logical channels is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold;
the fifth transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the highest reliability in the reliability of all the data packets or data streams is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance in the communication distances of all the data packets or data streams is greater than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the maximum load in the sizes of all the data packets or data streams is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the maximum transmission rate of all the data packets or data streams is higher than a preset threshold value;
the fifth transmission block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates is higher than a preset threshold value.
15. The method of claim 12, wherein the prioritizing of the reduction of the first uplink transmit power under certain conditions; or preferentially reducing the second uplink transmission power, including:
preferentially reducing the first uplink transmission power under the condition that the QoS of a sixth transmission block does not meet a fifth condition; otherwise, preferentially reducing the second uplink transmission power;
the sixth transmission block is a transmission block which triggers uplink transmission request transmission through SR, and the second uplink transmission power is the transmission power of the uplink transmission request transmission through SR;
alternatively, the first and second electrodes may be,
the sixth transmission block is a transmission block carried on a PUSCH, and the second uplink transmission power is transmission power of information carried on the PUSCH;
alternatively, the first and second electrodes may be,
the sixth transmission block is a transmission block which triggers the sidelink new transmission request transmitted by the SR, and the second uplink transmission power is the transmission power of the sidelink new transmission request transmitted by the SR.
16. The method of claim 15, wherein the fifth condition comprises at least one of:
the sixth transmission block corresponds to at least one logical channel, and the highest priority among the logical channel priorities of all the logical channels is higher than a preset threshold;
the sixth transmission block corresponds to at least one data packet or data stream, and the highest priority among the priorities of all the data packets or data streams is higher than a preset threshold;
the sixth transmission block corresponds to at least one data packet or data stream, and the minimum time delay of all the time delays of the data packets or the data streams is lower than a preset threshold value;
the sixth transmission block corresponds to at least one data packet or data stream, and the highest reliability among the reliabilities of all the data packets or data streams is higher than a preset threshold value.
17. The method of claim 12, wherein the prioritizing of the reduction of the first uplink transmit power under certain conditions; or preferentially reducing the second uplink transmission power, including:
preferentially reducing the second uplink transmission power when the comparison result of the QoS of the seventh transmission block and the QoS of the eighth transmission block meets a sixth condition; otherwise, preferentially reducing the first uplink transmission power;
the seventh transmission block is a transmission block for triggering sidelink retransmission request transmission through SR, the eighth transmission block is a transmission block for triggering uplink transmission request transmission through SR, and the second uplink transmission power is the transmission power for transmitting uplink transmission request through SR;
alternatively, the first and second electrodes may be,
the seventh transport block is a transport block for triggering transmission of a sidelink retransmission request through an SR, the eighth transport block is a transport block carried on a PUSCH, and the second uplink transmission power is transmission power of information carried on a PUSCH;
alternatively, the first and second electrodes may be,
the seventh transmission block is a transmission block for triggering transmission of a sidelink retransmission request through an SR, the eighth transmission block is a transmission block for triggering transmission of a sidelink new transmission request through an SR, and the second uplink transmission power is transmission power for transmitting the sidelink new transmission request through the SR.
18. The method of claim 17, wherein the sixth condition comprises at least one of:
the seventh transport block corresponds to at least one logical channel, the eighth transport block corresponds to at least one logical channel, and the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the seventh transport block is higher than the highest logical channel priority among the logical channel priorities of all the logical channels corresponding to the eighth transport block;
the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the highest priority of the priorities of all the data packets or data streams corresponding to the seventh transport block is higher than the highest priority of the priorities of all the data packets or data streams corresponding to the eighth transport block;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the minimum delay of the seventh transmission block corresponding to all the data packets or data streams is lower than the minimum delay of the eighth transmission block corresponding to all the data packets or data streams;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the highest reliability of the seventh transmission block corresponding to all the data packets or data streams is higher than the highest reliability of the eighth transmission block corresponding to all the data packets or data streams;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the seventh transmission block is higher than the minimum communication distance of the communication distances of all the data packets or data streams corresponding to the eighth transmission block;
the seventh transmission block corresponds to at least one data packet or data stream, the eighth transmission block corresponds to at least one data packet or data stream, and the maximum load of the seventh transmission block corresponding to all the data packets or data streams is higher than the maximum load of the eighth transmission block corresponding to all the data packets or data streams;
the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the maximum transmission rate of the seventh transport block corresponding to all the data packet or data stream transmission rates is higher than the maximum transmission rate of the eighth transport block corresponding to all the data packet or data stream transmission rates;
the seventh transport block corresponds to at least one data packet or data stream, the eighth transport block corresponds to at least one data packet or data stream, and the maximum data rate of all data packets or data stream data rates corresponding to the seventh transport block is higher than the maximum data rate of all data packets or data stream data rates corresponding to the eighth transport block.
19. A terminal, comprising:
the first processing module is configured to preferentially transmit the sidelink retransmission request through the SR or preferentially transmit the first information when the sidelink retransmission request transmitted through the scheduling request SR conflicts with uplink transmission of the first information.
20. A terminal, comprising:
the second processing module is used for preferentially reducing the first uplink transmission power under the condition that the sum of the first uplink transmission power and the second uplink transmission power is greater than the total uplink transmission power of the terminal; or, preferentially reducing the second uplink transmission power; the first uplink transmission power refers to transmission power for transmitting a sidelink retransmission request through an SR, and the second uplink transmission power is transmission power of second information.
21. A terminal, comprising: a processor, a memory and a program stored on the memory and executable on the processor, the program, when executed by the processor, implementing the steps of the processing method of any one of claims 1 to 9; or the steps of the processing method of any one of claims 10 to 18.
22. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the processing method according to any one of claims 1 to 9; or the steps of the processing method of any one of claims 10 to 18.
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