WO2019218160A1 - 信息传输方法及装置 - Google Patents
信息传输方法及装置 Download PDFInfo
- Publication number
- WO2019218160A1 WO2019218160A1 PCT/CN2018/086907 CN2018086907W WO2019218160A1 WO 2019218160 A1 WO2019218160 A1 WO 2019218160A1 CN 2018086907 W CN2018086907 W CN 2018086907W WO 2019218160 A1 WO2019218160 A1 WO 2019218160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data block
- dci
- information
- dci data
- block group
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Definitions
- the present disclosure relates to the field of communications technologies, and in particular, to an information transmission method and apparatus.
- the main requirements of the URLLC (Ultra Reliable Low Latency Communication) service type are focused on high reliability and low latency. Therefore, for the URLLC service, the DCI (Downlink Control Information) transmitted in the PDCCH (Physical Downlink Control Channel) is highly reliable.
- the embodiments of the present disclosure provide an information transmission method and apparatus.
- an information transmission method the method being used for an information transmitting end, the method comprising:
- Each of the DCI data block groups is carried on the corresponding designated transmission resource and sent to the information receiving end.
- the dividing the DCI to be sent into at least one DCI data block group includes:
- the DCI to be transmitted is divided into at least one DCI data block group according to a set grouping rule.
- the setting grouping rule includes a first grouping rule for characterizing grouping according to the urgency of the information content, and the first grouping rule includes a first correspondence between the specified information content and the specified urgency ;
- the dividing the DCI to be sent into at least one DCI data block group according to the setting grouping rule includes:
- the urgency corresponding to the information content in the same DCI data block group is the same;
- Each of the DCI data block groups is sorted in descending order of urgency to obtain a first order.
- the sending, by each of the DCI data block groups, on the corresponding designated transmission resource, and sending the information to the information receiving end including:
- Each of the DCI data block groups is carried on the corresponding designated transmission resource, and is sequentially sent to the information receiving end according to the second sequence.
- the setting grouping rule includes a second grouping rule for characterizing grouping according to channel quality
- the second grouping rule includes a specified length and a specified channel quality for each DCI data block group.
- the dividing the DCI to be sent into at least one DCI data block group according to the setting grouping rule includes:
- the setting grouping rule includes a third grouping rule for characterizing grouping according to a fixed length of each DCI data block group, and the third grouping rule includes fixing of each DCI data block group. length;
- the dividing the DCI to be sent into at least one DCI data block group according to the setting grouping rule includes:
- the setting grouping rule includes a fourth grouping rule for characterizing repeated transmission, and the fourth grouping rule includes a first sub-rule for determining repeated transmission content, and for repeating transmission a second sub-rule of each DCI data block group;
- the dividing the DCI to be sent into at least one DCI data block group according to the setting grouping rule includes:
- the information content in each of the DCI data block groups is set to the repeated transmission content in the DCI to be transmitted, and the numbers corresponding to the respective DCI data block groups are set to the same number.
- the sending, by each of the DCI data block groups, to the corresponding one or more different designated transmission resources, and sending the information to the information receiving end including:
- Each of the pre-processed DCI data block groups is carried on the corresponding designated transmission resource and sent to the information receiving end.
- performing the pre-processing for information transmission on each of the DCI data block groups, and obtaining the pre-processed DCI data block group including:
- Physical layer transmission processing is performed on each of the numbered DCI data block groups to obtain a DCI data block group after the physical layer transmission processing.
- the number processing is performed on each of the DCI data block groups, including:
- First information for characterizing respective corresponding numbers and second information for characterizing the total number are added to each of the DCI data block groups.
- the numbering process is performed on each of the first DCI data block groups, including:
- the method further includes:
- the method further includes:
- the method for an information receiving end comprising:
- the stop receiving condition is that the current DCI data block group is the last one of each of the DCI data block groups that the information sending end needs to send;
- Whether the judgment satisfies the stop receiving condition includes:
- the stop receiving condition is that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive;
- Whether the judgment satisfies the stop receiving condition includes:
- the determining, according to each of the DCI data block groups, the DCI to be sent includes:
- an information transmission apparatus the apparatus being used for an information transmitting end, the apparatus comprising:
- a dividing module configured to divide the downlink control information DCI to be transmitted into at least one DCI data block group
- a configuration module configured to configure different designated transmission resources for each of the DCI data block groups
- the first sending module is configured to send each of the DCI data block groups to the corresponding receiving transmission resources and send the information to the information receiving end.
- the dividing module includes:
- the first dividing submodule is configured to divide the DCI to be transmitted into at least one DCI data block group according to a set grouping rule.
- the setting grouping rule includes a first grouping rule for characterizing grouping according to the urgency of the information content, and the first grouping rule includes a first correspondence between the specified information content and the specified urgency ;
- the first dividing submodule includes:
- a first determining submodule configured to determine, according to the first correspondence, an urgency corresponding to each information content in the DCI to be sent;
- the first grouping sub-module is configured to perform grouping according to the urgency degree corresponding to each information content, and the information content in the same DCI data block group corresponds to the same urgency;
- the sorting sub-module is configured to sort each of the DCI data block groups in descending order of urgency to obtain a first order.
- the first sending module includes:
- a second determining submodule configured to determine the first sequence as a second sequence for transmitting each of the DCI data block groups
- the first sending submodule is configured to carry each of the DCI data block groups on the corresponding designated transmission resources, and sequentially send to the information receiving end according to the second sequence.
- the setting grouping rule includes a second grouping rule for characterizing grouping according to channel quality
- the second grouping rule includes a specified length and a specified channel quality for each DCI data block group.
- the first dividing submodule includes:
- a third determining submodule configured to determine a current channel quality
- a fourth determining submodule configured to determine, according to the second correspondence, a specified length of each DCI data block group corresponding to the current channel quality
- the second grouping sub-module is configured to divide the DCI to be transmitted into at least one DCI data block group according to a specified length of each DCI data block group corresponding to the current channel quality.
- the setting grouping rule includes a third grouping rule for characterizing grouping according to a fixed length of each DCI data block group, and the third grouping rule includes fixing of each DCI data block group. length;
- the first dividing submodule includes:
- the third grouping submodule is configured to divide the DCI to be transmitted into at least one DCI data block group according to a fixed length of each DCI data block group.
- the setting grouping rule includes a fourth grouping rule for characterizing repeated transmission, and the fourth grouping rule includes a first sub-rule for determining repeated transmission content, and for repeating transmission a second sub-rule of each DCI data block group;
- the first dividing submodule includes:
- a fifth determining submodule configured to determine, according to the first sub-rule, the repetitive transmission content in the DCI to be sent
- a sixth determining submodule configured to determine, according to the second sub-rule, each DCI data block group for repeated transmission
- a fourth grouping sub-module configured to set information content in each of the DCI data block groups to the repeatedly transmitted content in the DCI to be transmitted, and set a number corresponding to each DCI data block group to The same number.
- the first sending module includes:
- a pre-processing sub-module configured to perform pre-processing for information transmission on each of the DCI data block groups to obtain a pre-processed DCI data block group
- the second sending sub-module is configured to send each of the pre-processed DCI data block groups to the corresponding designated transmission resource and send the information to the information receiving end.
- the preprocessing submodule includes:
- the first processing sub-module is configured to perform number processing on each of the DCI data block groups to obtain a numbered DCI data block group;
- the second processing submodule is configured to perform physical layer transmission processing on each of the numbered DCI data block groups to obtain a DCI data block group after the physical layer transmission processing.
- the first processing submodule includes:
- a seventh determining submodule configured to determine a number corresponding to each of the DCI data block groups
- An eighth determining submodule configured to determine a total number of each of the DCI data block groups
- the adding submodule is configured to add first information for characterizing the respective corresponding number and second information for characterizing the total number in each of the DCI data block groups.
- the first processing submodule includes:
- Establishing a sub-module configured to establish a third correspondence between an information length of each of the DCI data block groups and a number of each of the DCI data block groups if the information lengths of the respective DCI data block groups are different relationship.
- the device further includes:
- An information adding module configured to add the third correspondence to the first indication information
- the second sending module is configured to send the first indication information to the information receiving end, so that the information receiving end determines the third correspondence according to the first indication information.
- the device further includes:
- An information generating module configured to generate second indication information, where the first indication information is used to represent each of the specified transmission resources
- the third sending module is configured to send the second indication information to the information receiving end, so that the information receiving end determines each of the designated transmission resources according to the second indication information.
- an information transmission apparatus the apparatus being used for an information receiving end, the apparatus comprising:
- a resource determining module configured to determine at least one specified transmission resource for information reception
- the DCI receiving module is configured to receive, on each of the designated transmission resources, at least one downlink control information DCI data block group sent by the information sending end, where the at least one DCI data block group is the DCI to be sent by the information sending end Divided
- the DCI determining module is configured to determine the DCI to be transmitted according to each of the DCI data block groups.
- the DCI receiving module includes:
- a first determining sub-module configured to: when a DCI data block group is blindly detected on each of the specified transmission resources, and the verification of the DCI data block group passes, determine whether the stop receiving condition is met;
- a first result submodule configured to continue to blindly check another DCI data block group on each of the designated transmission resources if it is determined that the stop reception condition is not satisfied;
- the second result submodule is configured to, if it is determined that the stop receiving condition is satisfied, stop blindly checking another DCI data block group on each of the designated transmission resources.
- the stop receiving condition is that the current DCI data block group is the last one of each of the DCI data block groups that the information sending end needs to send;
- the first determining submodule includes:
- a DCI determining submodule configured to determine a number corresponding to the current DCI data block group and a total number corresponding to each of the DCI data block groups that the information sending end needs to send;
- a second determining submodule configured to determine whether the number and the total number are the same
- a third result submodule configured to determine that the stop receiving condition is not satisfied if the number is determined to be different from the total number
- a fourth result submodule configured to determine that the stop receiving condition is satisfied if the number is determined to be the same as the total number.
- the stop receiving condition is that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive;
- the first determining submodule includes:
- Receiving a demand determining submodule configured to determine an expected receiving requirement of the information receiving end
- a third determining submodule configured to determine whether the information content of the current DCI data block group meets the expected receiving requirement
- a fifth result submodule configured to determine that the stop receiving condition is not satisfied if it is determined that the information content of the current DCI data block group does not satisfy the expected receiving requirement
- a sixth result submodule configured to determine that the stop receiving condition is satisfied if it is determined that the information content of the current DCI data block group satisfies the expected receiving requirement.
- the DCI determining module includes:
- the DCI determining submodule is configured to perform a combining process and/or a recombination process on the respective DCI data block groups to obtain the DCI to be transmitted.
- a non-transitory computer readable storage medium having stored thereon a computer program for performing the information transmission method provided by the above first aspect.
- a non-transitory computer readable storage medium having stored thereon a computer program for performing the information transmission method provided by the second aspect described above.
- an information transmission apparatus the apparatus being used for an information transmitting end, the apparatus comprising:
- a memory for storing processor executable instructions
- processor is configured to:
- Each of the DCI data block groups is carried on the corresponding designated transmission resource and sent to the information receiving end.
- an information transmission apparatus the apparatus being used for an information receiving end, the apparatus comprising: the apparatus comprising: the apparatus comprising:
- a memory for storing processor executable instructions
- processor is configured to:
- the information transmitting end in the present disclosure may divide the DCI to be transmitted into at least one DCI data block group, and configure different designated transmission resources for each DCI data block group, and carry each DCI data block group in the corresponding designation.
- the transmission resource is sent to the information receiving end, thereby realizing the block transmission of the DCI, and improving the reliability and accuracy of the information transmission.
- the information receiving end in the present disclosure may determine at least one specified transmission resource for information reception, and receive at least one DCI data block group transmitted by the information transmitting end on each specified transmission resource, and determine to be determined according to each DCI data block group.
- the DCI is transmitted, which realizes the block transmission of DCI, and also improves the reliability and accuracy of information transmission.
- FIG. 1 is a flowchart of an information transmission method according to an exemplary embodiment
- FIG. 2 is an application scenario diagram of an information transmission method according to an exemplary embodiment
- FIG. 3 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 4 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 5 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 6 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 7 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 8 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 9 is a flowchart of another information transmission method according to an exemplary embodiment.
- FIG. 10 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 11 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 12 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 13 is a flowchart of an information transmission method according to an exemplary embodiment
- FIG. 14 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 15 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 16 is a flowchart of another information transmission method according to an exemplary embodiment
- FIG. 17 is a block diagram of an information transmission apparatus according to an exemplary embodiment
- FIG. 18 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 19 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 20 is a block diagram of another information transmission apparatus according to an exemplary embodiment
- FIG. 21 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 22 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 23 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 24 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 25 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 26 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 27 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 28 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 29 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 30 is a block diagram of an information transmission apparatus according to an exemplary embodiment
- FIG. 31 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 32 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 33 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 34 is a block diagram of another information transmission apparatus according to an exemplary embodiment.
- FIG. 35 is a schematic structural diagram of an information transmission apparatus according to an exemplary embodiment
- FIG. 36 is a schematic structural diagram of an information transmission apparatus according to an exemplary embodiment.
- the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
- the indication information may also be referred to as second information without departing from the scope of the present disclosure.
- the second information may also be referred to as indication information.
- the word "if” as used herein may be interpreted as "when” or “when” or "in response to a determination.”
- FIG. 1 is a flowchart of an information transmission method according to an exemplary embodiment
- FIG. 2 is an application scenario diagram of an information transmission method according to an exemplary embodiment
- the information transmission method may be used for information transmission.
- the information transmitting end may be a base station, or may be a home base station (Home NodeB, HeNB), etc.; as shown in FIG. 1 , the information transmission method includes the following steps 110-130:
- step 110 the DCI to be transmitted is divided into at least one DCI data block group
- the information sending end may divide the DCI to be transmitted into one or more DCI data block groups according to actual conditions.
- the DCI to be transmitted may be divided into at least one DCI data block group according to a set grouping rule.
- the grouping rule according to the setting may include but is not limited to at least one of the following:
- the setting grouping rule includes a first grouping rule for characterizing grouping according to the urgency of the information content, and the first grouping rule includes a first correspondence of the specified information content and the specified urgency Relationship; the specific implementation process can be seen in the embodiment shown in FIG.
- the setting grouping rule includes a second grouping rule for characterizing grouping according to channel quality, and the second grouping rule includes a specified length and a specified channel quality for each DCI data block group
- the setting grouping rule includes a third grouping rule for characterizing grouping according to a fixed length of each DCI data block group, and the third grouping rule includes each DCI data block group The fixed length; the specific implementation process can be seen in the embodiment shown in FIG. 6.
- the setting grouping rule includes a fourth grouping rule for characterizing repeated transmission, and the fourth grouping rule includes a first sub-rule for determining repetitive transmission content, and for repeating transmission
- the second sub-rule of each DCI data block group the specific implementation process can be seen in the embodiment shown in FIG.
- step 120 different designated transmission resources are configured for each DCI data block group.
- one designated transmission resource when configuring different designated transmission resources, one designated transmission resource may be configured for each DCI data block group, and different designated transmission resources corresponding to different DCI data block groups are also different.
- the designated transmission resource may be a designated subframe.
- the DCI to be transmitted is divided into N DCI data block groups, and the designated transmission resource configured for the first DCI data block group is the designated subframe 1.
- the specified transmission resource configured for the second DCI data block group is The designated subframe 2, ..., the designated transmission resource configured for the Nth DCI data block group is the designated subframe N.
- each DCI data block group is carried on the corresponding designated transmission resource and sent to the information receiving end.
- each DCI data block group may correspond to a designated transmission resource, so that the corresponding DCI data block group may be sent to the information receiving end by using the specified transmission resource.
- preprocessing for information transmission may be performed on each of the DCI data block groups, and the preprocessed DCI data block group is obtained, and each preprocessed DCI data is further obtained.
- the block group bearers are sent to the information receiving end on the corresponding designated transmission resources; the specific preprocessing process can be seen in the embodiment shown in FIG.
- a base station as an information transmitting end and a smart phone as an information receiving end are included.
- the base station may divide the DCI to be transmitted into at least one DCI data block group, and configure different designated transmission resources for each DCI data block group, and carry each DCI data block group on the corresponding designated transmission resource to send to the smart phone. Therefore, the smart phone can receive at least one DCI data block group sent by the information sending end on each specified transmission resource, and determine the DCI to be sent according to each DCI data block group.
- the DCI to be transmitted is divided into at least one DCI data block group, and different designated transmission resources are configured for each DCI data block group, and each DCI data block group is carried in a corresponding designated transmission resource. It is sent to the information receiving end, thereby realizing the block transmission of DCI, and also improving the reliability and accuracy of information transmission.
- FIG. 3 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG.
- the DCI to be transmitted may be divided into at least one DCI data block group according to a set grouping rule, where the set grouping rule includes a first grouping rule for characterizing grouping according to urgency of information content, and The first grouping rule includes a first correspondence between the specified information content and the specified urgency; as shown in FIG. 3, the following steps 310-330 may be included:
- step 310 the urgency corresponding to each information content in the DCI to be transmitted is determined according to the first correspondence.
- the first correspondence relationship is set in advance by the information sending end, and the urgency degree may refer to a requirement for the transmission sequence of the information content.
- the urgency is high, indicating that the corresponding information content is required to be sent preferentially; the urgency is low, indicating that the corresponding information content can be delayed.
- step 320 the urgency corresponding to each information content is grouped, and the urgency corresponding to the information content in the same DCI data block group is the same.
- each DCI data block group is sorted in descending order of urgency to obtain a first order.
- each DCI data block group is sorted in order of urgency from large to small, and the purpose is to preferentially transmit the information content with high urgency and postpone the information content with low urgency.
- FIG. 4 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG. As shown in FIG. 4, the following steps 410-420 may be included:
- the first order is determined to be a second order for transmitting each DCI data block group.
- the first sequence and the second sequence are the same, that is, after each DCI data block group is sorted in descending order of urgency, the order is also a transmission order corresponding to each DCI data block group.
- each DCI data block group is carried on a corresponding designated transmission resource, and sequentially transmitted to the information receiving end in the second order.
- the information content with low urgency is preferentially transmitted, and the information content with low urgency is postponed, thereby improving the practicability of information transmission.
- FIG. 5 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG.
- the DCI to be transmitted may be divided into at least one DCI data block group according to a set grouping rule, where the set grouping rule includes a second grouping rule for characterizing grouping according to channel quality, and the second grouping
- the rule includes a second correspondence corresponding to a specified length of each DCI data block group and a specified channel quality; as shown in FIG. 5, the following steps 510-530 may be included:
- step 510 the current channel quality is determined.
- the current channel quality may specify a channel state value of a PDCCH used to transmit a DCI data block group.
- step 520 a specified length of each DCI data block group corresponding to the current channel quality is determined according to the second correspondence.
- the second correspondence relationship is set in advance by the information sending end, and the purpose thereof is to dynamically determine the corresponding specified length according to different channel qualities.
- the DCI to be transmitted may be divided into one DCI data block group (that is, the DCI to be transmitted may not be grouped).
- step 530 the DCI to be transmitted is divided into at least one DCI data block group according to a specified length of each DCI data block group corresponding to the current channel quality.
- the DCI to be transmitted is divided into at least one DCI data block group according to the specified length of each DCI data block group corresponding to the current channel quality, thereby improving the accuracy of the DCI packet and improving the information.
- the reliability of the transmission is improved.
- FIG. 6 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG.
- the DCI to be transmitted may be divided into at least one DCI data block group according to a set grouping rule, and the set grouping rule includes a third grouping rule for characterizing grouping according to a fixed length of each DCI data block group.
- the third grouping rule includes a fixed length of each DCI data block group; as shown in FIG. 6, the following steps 610-620 may be included:
- step 610 a fixed length of each DCI data block group included in the third grouping rule is acquired
- the fixed length of each DCI data block group may be set in advance by the information sending end, and the purpose thereof is to group according to a fixed length, that is, each DCI data block group length is fixed, when a certain DCI data block When the length of the group is less than a fixed length, the zero is added to a fixed length.
- step 620 the DCI to be transmitted is divided into at least one DCI data block group according to a fixed length of each DCI data block group.
- the DCI to be transmitted can be divided into at least one DCI data block group according to the fixed length of each DCI data block group, thereby satisfying different DCI packet requirements, and improving the efficiency of information transmission.
- FIG. 7 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG.
- the DCI to be transmitted may be divided into at least one DCI data block group according to a set grouping rule, where the set grouping rule includes a fourth grouping rule for characterizing repeated transmission, and the fourth grouping rule includes A first sub-rule for determining repetitively transmitted content, and a second sub-rule for each DCI data block group for repeated transmission; as shown in FIG. 7, the following steps 710-730 may be included:
- step 710 the repeated transmission content in the DCI to be transmitted is determined according to the first sub-rule
- the first sub-rule and the second sub-rule may be set in advance by the information sending end, and the purpose thereof is to implement repeated transmission, that is, different DCI data block groups may be repeated, for example:
- the DCI data block group X and the DCI data block group Y can transmit the same content.
- multiple DCI data block groups can transmit the same information content, thereby obtaining diversity and combining gain.
- the numbers of a plurality of DCI data block groups for transmitting the same information content may be the same.
- the first sub-rule may include multiple manners for determining repeated transmission content, for example, if some information content is inseparable and the current transmission condition is relatively poor, the same information content may be transmitted by using multiple DCI data block groups. .
- step 720 respective DCI data block groups for repeated transmissions are determined according to the second sub-rule.
- the second sub-rule may determine which DCI data block groups are used to transmit the same information content.
- step 730 the information content in each DCI data block group for repeated transmission is set as the repeated transmission content in the DCI to be transmitted, and the numbers corresponding to the respective DCI data block groups for the repeated transmission are set. For the same number.
- the repeated transmission content in the DCI to be transmitted can be determined according to the first sub-rule, and each DCI data block group for repeated transmission is determined according to the second sub-rule, and each DCI to be used for repeated transmission
- the information content in the data block group is set to the repeated transmission content in the DCI to be transmitted, and the numbers corresponding to the respective DCI data block groups used for the repeated transmission are all set to the same number, thereby satisfying the personality requirement of the repeated transmission. It also improves the quality of service for information transmission.
- FIG. 8 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG. As shown in FIG. 8, the following steps 810-820 can be included:
- step 810 preprocessing for information transmission is performed on each DCI data block group to obtain a preprocessed DCI data block group.
- the preprocessing for information transmission includes many processes, such as number processing and physical layer transmission processing.
- the specific numbering process can be seen in the embodiment shown in FIG. 9.
- each pre-processed DCI data block group is carried on the corresponding designated transmission resource and sent to the information receiving end.
- each DCI data block group can correspond to a designated transmission resource
- each pre-processed DCI data block group can still correspond to a designated transmission resource, so that the designated transmission resource can be The corresponding pre-processed DCI data block group is sent to the information receiving end.
- the pre-processed DCI data block group is obtained by performing pre-processing for information transmission on each DCI data block group, and each pre-processed DCI data block group is carried in a corresponding designated transmission.
- the resource is sent to the information receiving end, thereby improving the security of information transmission.
- FIG. 9 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG. As shown in FIG. 9, the following steps 910-920 may be included:
- each DCI data block group is numbered to obtain a numbered DCI data block group.
- the DCI to be transmitted is divided into N DCI data block groups, and each DCI data block group may be numbered.
- the number of the first DCI data block group is 1, the number of the second DCI data block group is 2, ..., and the number of the Nth DCI data block group is n.
- step 920 physical layer transmission processing is performed on each of the numbered DCI data block groups to obtain a DCI data block group after the physical layer transmission processing.
- the physical layer sending process may specify that the numbered DCI data block group is subjected to CRC (Cyclic Redundancy Check), encoding, modulation, precoding, resource mapping, and the like.
- CRC Cyclic Redundancy Check
- the numbered DCI data block group is obtained by numbering each DCI data block group, and the physical layer transmission processing is performed on each numbered DCI data block group to obtain the physical layer transmission processing.
- the DCI data block group further improves the security of information transmission.
- FIG. 10 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG. 9.
- step 910 is performed, As shown in FIG. 10, the following steps 1010-1030 can be included:
- step 1010 the respective numbers of the respective DCI data block groups are determined.
- step 1020 a total number of respective DCI data block groups is determined.
- step 1030 first information for characterizing the respective corresponding numbers and second information for characterizing the total number are added to the respective DCI data block groups.
- the first information and the second information may be added to the header of the DCI data block group.
- the way in which information is added can be achieved by adding bits.
- the first information for characterizing the respective corresponding numbers and the second information for characterizing the total number may be added to each DCI data block group, so that the information receiving end can timely know the currently received DCI data.
- FIG. 11 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG. 9.
- step 910 is performed, As shown in FIG. 11, the following step 1110 can be included:
- step 1110 if the information lengths of the respective DCI data block groups are different, a third correspondence relationship between the information length of each DCI data block group and the number of each DCI data block group is established.
- the DCI data blocks may be implicitly transmitted by establishing a third correspondence between the information length of the DCI data block group and the number of the DCI data block group. The number of the group.
- the information length of the DCI data block group is 30 bits, the corresponding DCI data block group number is 1; the DCI data block group information length is 15 bits, and the corresponding DCI data block group number is 2.
- the information transmission method may further include the following steps 1120-1130:
- step 1120 a third correspondence is added to the first indication information.
- the information length of each DCI data block group and the number between the respective DCI data block groups may be third through the first indication information.
- the corresponding relationship is notified to the information receiving end, so that the information receiving end can determine the number of the currently received DCI data block group according to the third correspondence and the information length of the currently received DCI data block group.
- step 1130 the first indication information is sent to the information receiving end, so that the information receiving end determines the third correspondence according to the first indication information.
- the third indication relationship between the information length of each DCI data block group and the number of each DCI data block group can be notified to the information receiving end by using the first indication information, so that the information receiving end can know the current receiving in time.
- the number and total number of corresponding DCI data block groups are reduced, thereby reducing the resource consumption of the information receiving end.
- FIG. 12 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information sending end, and is established on the basis of the method shown in FIG. As shown in FIG. 12, the following steps 1210-1220 can be included:
- step 1210 second indication information is generated, which is used to characterize each of the designated transmission resources.
- the specified transmission resources may be notified to the information receiving end by using the second indication information, so that the information receiving end can know which designated transmissions need to be received.
- the DCI data block group is received on the resource.
- step 1220 the second indication information is sent to the information receiving end, so that the information receiving end determines each designated transmission resource according to the second indication information.
- the foregoing specified transmission resources for information transmission can be notified to the information receiving end by using the second indication information, so that the information receiving end can timely know which specific transmission resources need to receive the DCI data block group, thereby improving the The efficiency of information transmission.
- FIG. 13 is a flowchart of another information transmission method according to an exemplary embodiment, and the information transmission method may be used for an information receiving end.
- the information receiving end may be a terminal, or may be a relay base station or the like; as shown in FIG. 13, the information transmission method may include the following steps 1310-1330:
- step 1310 at least one designated transmission resource for information reception is determined.
- the designated transmission resource may be configured by the information sending end, and the information receiving end is notified; or the information sending end and the information receiving end may agree in advance.
- step 1320 at least one DCI data block group sent by the information sending end is received on each designated transmission resource, and the at least one DCI data block group is obtained by dividing the DCI to be sent by the information sending end.
- one DCI data block group may be carried on each designated transmission resource.
- the designated transmission resource may be a designated subframe.
- the DCI to be transmitted is divided into N DCI data block groups, the designated subframe 1 carries the first DCI data block group, the designated subframe 2 carries the second DCI data block group, ..., and the designated subframe N The Nth DCI data block group is carried.
- step 1330 the DCI to be transmitted is determined according to each DCI data block group.
- the information transmitting end divides the DCI to be transmitted into at least one DCI data block group, and after receiving the DCI data block group, the information receiving end can obtain the DCI to be transmitted.
- the method when performing step 1330, the method may include, but is not limited to, the following:
- At least one specified transmission resource for information reception is determined, and at least one DCI data block group transmitted by the information transmitting end is received on each designated transmission resource, and the to-be-sent is determined according to each DCI data block group.
- DCI which realizes the block transmission of DCI, and also improves the reliability and accuracy of information transmission.
- FIG. 14 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information receiving end, and is established on the basis of the method shown in FIG. As shown in FIG. 14, the following steps 1410-1430 can be included:
- step 1410 when a DCI data block group is blindly detected on each of the designated transmission resources, and the verification of the DCI data block group is passed, it is determined whether the stop reception condition is satisfied; if not, step 1420 is performed; If yes, step 1430 is performed.
- the stop receiving condition may be set in advance by the information sending end, and the purpose thereof is to avoid waste of resources caused by long-time reception.
- the stop receiving condition in the above step 1410 may include, but is not limited to, at least one of the following:
- the stop receiving condition is that the current DCI data block group is the last one of each of the DCI data block groups that the information transmitting end needs to send; the specific implementation process can be seen in the embodiment shown in FIG. .
- the stop receiving condition is that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive; the specific implementation process can be seen in the embodiment shown in FIG. 16.
- step 1420 continuing to blindly check another DCI data block group on each of the designated transmission resources
- step 1430 the blind detection of another DCI data block group on each of the designated transmission resources is stopped.
- FIG. 15 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information receiving end, and is established on the basis of the method shown in FIG. 14.
- the stop receiving condition is that the current DCI data block group is the last one of each of the DCI data block groups that the information sending end needs to send; as shown in FIG. 15, the following steps 1510-1540 may be included:
- step 1510 the number corresponding to the current DCI data block group and the total number of each DCI data block group that the information transmitting end needs to transmit are determined.
- the current DCI data block group is the first data block group sent by the information sending end, and if it is the last one sent by the information sending end, the receiving needs to be stopped; If it is not the last one sent by the sender, it needs to continue to receive.
- step 1520 it is determined whether the number and the total number corresponding to the current DCI data block group are the same; if not, step 1530 is performed; if yes, step 1540 is performed.
- step 1530 it is determined that the stop receiving condition is not satisfied
- step 1540 it is determined that the stop reception condition is satisfied.
- the stop receiving condition may be that the current DCI data block group is the last one of the DCI data block groups that the information sending end needs to send, and may determine whether the stop receiving condition is met, if not, then Continue to blindly check another DCI data block group on each designated transmission resource; if it is satisfied, stop blindly checking another DCI data block group on each specified transmission resource, thereby reducing resource consumption.
- FIG. 16 is a flowchart of another information transmission method according to an exemplary embodiment.
- the information transmission method may be used on an information receiving end, and is established on the basis of the method shown in FIG. 14.
- the stop receiving condition is that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive; as shown in FIG. 16, the following steps 1610-1640 may be included:
- step 1610 the desired reception demand of the information receiving end is determined.
- the expected reception requirement of the information receiving end it may be determined which DCI data block groups are continuously received, and after receiving the DCI data block groups continuously, the blind detection reception may be stopped, without receiving the information sending end.
- Other DCI data block groups it may be determined which DCI data block groups are continuously received, and after receiving the DCI data block groups continuously, the blind detection reception may be stopped, without receiving the information sending end.
- step 1620 it is determined whether the information content of the current DCI data block group meets the expected reception requirement of the information receiving end; if not, step 1630 is performed; if yes, step 1640 is performed.
- step 1630 it is determined that the stop receiving condition is not satisfied
- step 1640 it is determined that the stop reception condition is satisfied.
- the stop receiving condition may be that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive, and if not, continue to blindly check another DCI on each specified transmission resource.
- the present disclosure also provides an embodiment of the information transmission apparatus.
- FIG. 17 is a block diagram of an information transmission apparatus, which may be used for an information sending end, which may be a base station, a home base station, etc., and is used to perform the process shown in FIG. 1 according to an exemplary embodiment.
- the information transmission method, as shown in FIG. 17, the information transmission device may include:
- the dividing module 171 is configured to divide the downlink control information DCI to be transmitted into at least one DCI data block group;
- the configuration module 172 is configured to configure different designated transmission resources for each of the DCI data block groups
- the first sending module 173 is configured to send each of the DCI data block groups to the corresponding receiving transmission resource and send the information to the information receiving end.
- the dividing module 171 may include:
- the first dividing sub-module 181 is configured to divide the DCI to be transmitted into at least one DCI data block group according to a set grouping rule.
- the DCI to be transmitted is divided into at least one DCI data block group, and different designated transmission resources are configured for each DCI data block group, and each DCI data block group is carried in a corresponding designated transmission resource. It is sent to the information receiving end, thereby realizing the block transmission of DCI, and also improving the reliability and accuracy of information transmission.
- the setting grouping rule includes a first grouping rule for characterizing grouping according to the urgency of the information content, and the first grouping rule is
- the first corresponding sub-module 181 may include:
- the first determining sub-module 191 is configured to determine, according to the first correspondence, an urgency corresponding to each information content in the DCI to be sent;
- the first grouping sub-module 192 is configured to perform grouping according to the urgency degree corresponding to each information content, and the urgency corresponding to the information content in the same DCI data block group is the same;
- the sorting sub-module 193 is configured to sort each of the DCI data block groups in descending order of urgency to obtain a first order.
- the first sending module 173 may include:
- a second determining submodule 201 configured to determine the first sequence as a second sequence for transmitting each of the DCI data block groups
- the first sending sub-module 202 is configured to carry each of the DCI data block groups on the corresponding designated transmission resources, and sequentially send to the information receiving end according to the second sequence.
- the information content with low urgency is preferentially transmitted, and the information content with low urgency is postponed, thereby improving the practicability of information transmission.
- the setting grouping rule includes a second grouping rule for characterizing grouping according to channel quality
- the second grouping rule includes The second corresponding relationship between the specified length of the DCI data block group and the specified channel quality; as shown in FIG. 21, the first dividing sub-module 181 may include:
- a third determining submodule 211 configured to determine a current channel quality
- the fourth determining sub-module 212 is configured to determine, according to the second correspondence, a specified length of each DCI data block group corresponding to the current channel quality
- the second grouping sub-module 213 is configured to divide the DCI to be transmitted into at least one DCI data block group according to a specified length of each DCI data block group corresponding to the current channel quality.
- the DCI to be transmitted is divided into at least one DCI data block group according to the specified length of each DCI data block group corresponding to the current channel quality, thereby improving the accuracy of the DCI packet and improving the information.
- the reliability of the transmission is improved.
- the setting grouping rule includes a third grouping rule for characterizing grouping according to a fixed length of each DCI data block group, and the The third grouping rule includes a fixed length of each DCI data block group; as shown in FIG. 22, the first dividing sub-module 181 may include:
- the obtaining submodule 221 is configured to acquire a fixed length of each DCI data block group included in the third grouping rule
- the third grouping sub-module 222 is configured to divide the DCI to be transmitted into at least one DCI data block group according to a fixed length of each DCI data block group.
- the DCI to be transmitted can be divided into at least one DCI data block group according to the fixed length of each DCI data block group, thereby satisfying different DCI packet requirements, and improving the efficiency of information transmission.
- the set grouping rule includes a fourth grouping rule for characterizing repeated transmission, and the fourth grouping rule includes determining for repeated transmission.
- the first sub-rule of the content, and the second sub-rule of each DCI data block group for repeated transmission; as shown in FIG. 23, the first sub-module 181 may include:
- the fifth determining submodule 231 is configured to determine, according to the first sub-rule, the repeatedly transmitted content in the DCI to be sent;
- a sixth determining submodule 232 configured to determine, according to the second sub-rule, each DCI data block group for repeated transmission
- the fourth grouping sub-module 233 is configured to set the information content in each of the DCI data block groups to the repeated transmission content in the DCI to be transmitted, and set the number corresponding to each DCI data block group For the same number.
- the repeated transmission content in the DCI to be transmitted can be determined according to the first sub-rule, and each DCI data block group for repeated transmission is determined according to the second sub-rule, and each DCI to be used for repeated transmission
- the information content in the data block group is set to the repeated transmission content in the DCI to be transmitted, and the numbers corresponding to the respective DCI data block groups used for the repeated transmission are all set to the same number, thereby satisfying the personality requirement of the repeated transmission. It also improves the quality of service for information transmission.
- the first sending module 173 may include:
- the pre-processing sub-module 241 is configured to perform pre-processing for information transmission on each of the DCI data block groups, to obtain a pre-processed DCI data block group;
- the second sending sub-module 242 is configured to send each of the pre-processed DCI data block groups on the corresponding designated transmission resource to be sent to the information receiving end.
- the pre-processed DCI data block group is obtained by performing pre-processing for information transmission on each DCI data block group, and each pre-processed DCI data block group is carried in a corresponding designated transmission.
- the resource is sent to the information receiving end, thereby improving the security of information transmission.
- the pre-processing sub-module 241 may include:
- the first processing sub-module 251 is configured to perform number processing on each of the DCI data block groups to obtain a numbered DCI data block group;
- the second processing sub-module 252 is configured to perform physical layer transmission processing on each of the numbered DCI data block groups to obtain a DCI data block group after the physical layer transmission processing.
- the numbered DCI data block group is obtained by numbering each DCI data block group, and the physical layer transmission processing is performed on each numbered DCI data block group to obtain the physical layer transmission processing.
- the DCI data block group further improves the security of information transmission.
- the first processing sub-module 251 may include:
- a seventh determining submodule 261, configured to determine a number corresponding to each of the DCI data block groups
- the eighth determining submodule 262 is configured to determine a total number of the respective DCI data block groups
- the adding sub-module 263 is configured to add first information for characterizing the respective corresponding numbers and second information for characterizing the total number in each of the DCI data block groups.
- the first information for characterizing the respective corresponding numbers and the second information for characterizing the total number may be added to each DCI data block group, so that the information receiving end can timely know the currently received DCI data.
- the first processing submodule 251 may include:
- the establishing submodule 271 is configured to establish a third between the information length of each of the DCI data block groups and the number of each of the DCI data block groups if the information lengths of the respective DCI data block groups are different. Correspondence relationship.
- the information transmission device may further include:
- the information adding module 281 is configured to add the third correspondence to the first indication information
- the second sending module 282 is configured to send the first indication information to the information receiving end, so that the information receiving end determines the third correspondence according to the first indication information.
- the third indication relationship between the information length of each DCI data block group and the number of each DCI data block group can be notified to the information receiving end by using the first indication information, so that the information receiving end can know the current receiving in time.
- the number and total number of corresponding DCI data block groups are reduced, thereby reducing the resource consumption of the information receiving end.
- the information transmission device may further include:
- the information generating module 291 is configured to generate second indication information, where the first indication information is used to represent the each of the specified transmission resources;
- the third sending module 292 is configured to send the second indication information to the information receiving end, so that the information receiving end determines each of the designated transmission resources according to the second indication information.
- the foregoing specified transmission resources for information transmission can be notified to the information receiving end by using the second indication information, so that the information receiving end can timely know which specific transmission resources need to receive the DCI data block group, thereby improving the The efficiency of information transmission.
- FIG. 30 is a block diagram of an information transmission apparatus, which may be used for an information receiving end, according to an exemplary embodiment.
- the information receiving end may be a terminal, a relay base station, or the like; and is used to perform the information transmission method shown in FIG. 13, as shown in FIG. 30, the information transmission apparatus may include:
- a resource determining module 301 configured to determine at least one specified transmission resource for information reception
- the DCI receiving module 302 is configured to receive, on each of the designated transmission resources, at least one DCI data block group sent by the information sending end, where the at least one DCI data block group is the downlink control information DCI to be sent by the information sending end. Obtained by division;
- the DCI determining module 303 is configured to determine the DCI to be transmitted according to each of the DCI data block groups. It can be seen from the above embodiment that at least one specified transmission resource for information reception is determined, and at least one DCI data block group transmitted by the information transmitting end is received on each designated transmission resource, and the to-be-sent is determined according to each DCI data block group. DCI, which realizes the block transmission of DCI, and also improves the reliability and accuracy of information transmission.
- the DCI receiving module 302 may include:
- the first determining sub-module 311 is configured to: when a DCI data block group is blindly detected on each of the designated transmission resources, and the verification of the DCI data block group passes, determine whether the stop receiving condition is met;
- the first result sub-module 312 is configured to continue to blindly check another DCI data block group on each of the designated transmission resources if it is determined that the stop reception condition is not met;
- the second result sub-module 313 is configured to stop blindly checking another DCI data block group on each of the designated transmission resources if it is determined that the stop reception condition is satisfied.
- the stop receiving condition is that the current DCI data block group is the last one of each of the DCI data block groups that the information sending end needs to send;
- the first determining submodule 311 may include:
- the DCI determining submodule 321 is configured to determine a number corresponding to the current DCI data block group and a total number corresponding to each of the DCI data block groups that the information sending end needs to send;
- the second determining sub-module 322 is configured to determine whether the number and the total number are the same;
- a third result sub-module 323, configured to determine that the stop receiving condition is not satisfied if the number is determined to be different from the total number
- the fourth result sub-module 324 is configured to determine that the stop receiving condition is satisfied if the number is determined to be the same as the total number.
- the stop receiving condition may be that the current DCI data block group is the last one of the DCI data block groups that the information sending end needs to send, and may determine whether the stop receiving condition is met, if not, then Continue to blindly check another DCI data block group on each designated transmission resource; if it is satisfied, stop blindly checking another DCI data block group on each specified transmission resource, thereby reducing resource consumption.
- the stop receiving condition is that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive;
- the first determining submodule 311 can include:
- the receiving requirement determining submodule 331 is configured to determine an expected receiving requirement of the information receiving end
- the third determining sub-module 332 is configured to determine whether the information content of the current DCI data block group meets the expected receiving requirement
- the fifth result sub-module 333 is configured to determine that the stop receiving condition is not satisfied if it is determined that the information content of the current DCI data block group does not satisfy the expected receiving requirement;
- the sixth result sub-module 334 is configured to determine that the stop receiving condition is satisfied if it is determined that the information content of the current DCI data block group satisfies the expected receiving demand.
- the stop receiving condition may be that the current DCI data block group is the last DCI data block group that the information receiving end desires to receive, and if not, continue to blindly check another DCI on each specified transmission resource.
- the DCI determining module 303 may include:
- the DCI determining sub-module 341 is configured to perform a combining process and/or a recombination process on the respective DCI data block groups to obtain the DCI to be transmitted.
- the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
- the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, ie may be located in one Places, or they can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present disclosure. Those of ordinary skill in the art can understand and implement without any creative effort.
- the present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program for performing the information transmission method of any of the above-described FIGS. 1 to 12.
- the present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program for performing the information transmission method of any of the above-described FIGS. 13 to 16.
- the present disclosure also provides an information transmission device, the device is used for an information sending end, and the device includes:
- a memory for storing processor executable instructions
- processor is configured to:
- Each of the DCI data block groups is carried on the corresponding designated transmission resource and sent to the information receiving end.
- FIG. 35 is a schematic structural diagram of an information transmission apparatus according to an exemplary embodiment.
- the device 3500 can be provided as an information sending end, and the information sending end can be a base station, a home base station or the like.
- apparatus 3500 includes a processing component 3522, a wireless transmit/receive component 3524, an antenna component 3526, and a signal processing portion specific to the wireless interface.
- Processing component 3522 can further include one or more processors.
- One of the processing components 3522 can be configured to perform the information transfer method of any of the above.
- the present disclosure also provides an information transmission device, the device is used for an information receiving end, and the device includes:
- a memory for storing processor executable instructions
- processor is configured to:
- FIG. 36 is a schematic structural diagram of an information transmission apparatus according to an exemplary embodiment.
- an information transmission device 3600 may be a computer, a mobile phone, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, and a fitness device.
- apparatus 3600 can include one or more of the following components: processing component 3601, memory 3602, power component 3603, multimedia component 3604, audio component 3605, input/output (I/O) interface 3606, sensor component 3607, And a communication component 3608.
- Processing component 3601 typically controls the overall operation of device 3600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
- Processing component 3601 can include one or more processors 3609 to execute instructions to perform all or part of the steps of the above described methods.
- processing component 3601 can include one or more modules to facilitate interaction between component 3601 and other components.
- processing component 3601 can include a multimedia module to facilitate interaction between multimedia component 3604 and processing component 3601.
- Memory 3602 is configured to store various types of data to support operation at device 3600. Examples of such data include instructions for any application or method operating on device 3600, contact data, phone book data, messages, pictures, videos, and the like.
- the memory 3602 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Disk Disk or Optical Disk.
- Power component 3603 provides power to various components of device 3600.
- Power component 3603 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 3600.
- the multimedia component 3604 includes a screen between the device 3600 and the user that provides an output interface.
- the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
- the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
- the multimedia component 3604 includes a front camera and/or a rear camera. When the device 3600 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
- the audio component 3605 is configured to output and/or input an audio signal.
- audio component 3605 includes a microphone (MIC) that is configured to receive an external audio signal when device 3600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
- the received audio signal may be further stored in memory 3602 or transmitted via communication component 3608.
- audio component 3605 also includes a speaker for outputting an audio signal.
- the I/O interface 3606 provides an interface between the processing component 3601 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
- Sensor assembly 3607 includes one or more sensors for providing various aspects of state assessment for device 3600.
- sensor assembly 3607 can detect an open/closed state of device 3600, a relative positioning of components, such as the display and keypad of device 3600, and sensor component 3607 can also detect a change in position of a component of device 3600 or device 3600. The presence or absence of user contact with device 3600, device 3600 orientation or acceleration/deceleration, and temperature change of device 3600.
- Sensor assembly 3607 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
- Sensor assembly 3607 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor assembly 3607 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communication component 3608 is configured to facilitate wired or wireless communication between device 3600 and other devices.
- the device 3600 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
- communication component 3608 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
- the communication component 3608 also includes a near field communication (NFC) module to facilitate short range communication.
- NFC near field communication
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- device 3600 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the above methods.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A gate array
- controller microcontroller, microprocessor or other electronic component implementation for performing the above methods.
- non-transitory computer readable storage medium comprising instructions, such as a memory 3602 comprising instructions executable by processor 3609 of apparatus 3600 to perform the above method.
- the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
- the device 3600 when an instruction in the storage medium is executed by the processor, the device 3600 is enabled to perform the information transmission method described in any of the above.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开提供一种信息传输方法及装置,该方法用于信息发送端,所述方法包括:将待发送的DCI划分为至少一个DCI数据块组;为各个所述DCI数据块组配置不同的指定传输资源;将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。因此,本公开可以实现DCI的分块传输,还可以提高信息传输的可靠性和准确度。
Description
本公开涉及通信技术领域,尤其涉及一种信息传输方法及装置。
在新一代通信系统中,需要支持多种业务类型的灵活配置。并且,不同的业务类型对应不同的要求。比如:URLLC(Ultra Reliable Low Latency Communication,高可靠低时延通信)业务类型主要的要求侧重在较高的可靠性以及低的时延方面。因此,针对URLLC业务,对PDCCH(Physical Downlink Control Channel,物理下行控制信道)中传输的DCI(Downlink Control Information,下行控制信息)的可靠性要求较高。
发明内容
为克服相关技术中存在的问题,本公开实施例提供一种信息传输方法及装置。
根据本公开实施例的第一方面,提供一种信息传输方法,所述方法用于信息发送端,所述方法包括:
将待发送的下行控制信息DCI划分为至少一个DCI数据块组;
为各个所述DCI数据块组配置不同的指定传输资源;
将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
可选地,所述将待发送的DCI划分为至少一个DCI数据块组,包括:
按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组。
可选地,所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;
所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:
根据所述第一对应关系确定所述待发送的DCI中各信息内容对应的紧急程度;
根据所述各信息内容对应的紧急程度进行分组,同一DCI数据块组中的信息内容所对应的紧急程度相同;
按照紧急程度从大到小的顺序对各个所述DCI数据块组进行排序,得到第一顺序。
可选地,所述将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端,包括:
将所述第一顺序确定为用于发送各个所述DCI数据块组的第二顺序;
将各个所述DCI数据块组承载在各自对应的所述指定传输资源上,并按照所述第二顺序依次发送至所述信息接收端。
可选地,所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量的第二对应关系;
所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:
确定当前信道质量;
根据所述第二对应关系确定所述当前信道质量对应的每个DCI数据块组的指定长度;
根据所述当前信道质量对应的每个DCI数据块组的指定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
可选地,所述设定分组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;
所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:
获取所述第三分组规则中包括的每个DCI数据块组的固定长度;
根据所述每个DCI数据块组的固定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
可选地,所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述 第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;
所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:
根据所述第一子规则确定所述待发送的DCI中的重复传输内容;
根据所述第二子规则确定用于重复传输的各个DCI数据块组;
将所述各个DCI数据块组中的信息内容均设置为所述待发送的DCI中的重复传输内容,且将所述各个DCI数据块组对应的编号设置为同一编号。
可选地,所述将各个所述DCI数据块组承载在各自对应的一个或多个不同的指定传输资源上发送至信息接收端,包括:
对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组;
将各个所述预处理后的DCI数据块组承载在各自对应的所述指定传输资源上发送至所述信息接收端。
可选地,所述对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组,包括:
对各个所述DCI数据块组进行编号处理,得到编号后的DCI数据块组;
对各个所述编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组。
可选地,所述对各个所述DCI数据块组进行编号处理,包括:
确定各个所述DCI数据块组各自对应的编号;
确定各个所述DCI数据块组对应的总数量;
在各个所述DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息。
可选地,所述对各个所述第一DCI数据块组进行编号处理,包括:
若各个所述DCI数据块组的信息长度均不相同,则建立各个所述DCI数据块组的信息长度和各个所述DCI数据块组的编号之间的第三对应关系。
可选地,所述方法还包括:
将所述第三对应关系添加到第一指示信息中;
将所述第一指示信息发送至所述信息接收端,以使所述信息接收端根据所述第一指示信息确定所述第三对应关系。
可选地,所述方法还包括:
生成第二指示信息,所述第一指示信息用于表征所述各个所述指定传输资源;
将所述第二指示信息发送至所述信息接收端,以使所述信息接收端根据所述第二指示信息确定各个所述指定传输资源。
根据本公开实施例的第二方面,提供一种所述方法用于信息接收端,所述方法包括::
确定用于信息接收的至少一个指定传输资源;
在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;
根据各个所述DCI数据块组确定所述待发送的DCI。
可选地,所述在各个所述指定传输资源上接收信息发送端发送的至少一个DCI数据块组,包括:
当在各个所述指定传输资源上盲检到一个DCI数据块组,且对该DCI数据块组的校验通过时,则判断是否满足停止接收条件;
若确定不满足所述停止接收条件,则继续在各个所述指定传输资源上盲检另一DCI数据块组;
若确定满足所述停止接收条件,则停止在各个所述指定传输资源上盲检另一DCI数据块组。
可选地,所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;
所述判断是否满足停止接收条件,包括:
确定当前DCI数据块组对应的编号、和所述信息发送端需要发送的各个所述 DCI数据块组对应的总数量;
判断所述编号和所述总数量是否相同;
若确定所述编号和所述总数量不同,则确定不满足所述停止接收条件;
若确定所述编号和所述总数量相同,则确定满足所述停止接收条件。
可选地,所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;
所述判断是否满足停止接收条件,包括:
确定所述信息接收端的期望接收需求;
判断当前DCI数据块组的信息内容是否满足所述期望接收需求;
若确定当前DCI数据块组的信息内容不满足所述期望接收需求,则确定不满足所述停止接收条件;
若确定当前DCI数据块组的信息内容满足所述期望接收需求,则确定满足所述停止接收条件。
可选地,所述根据各个所述DCI数据块组确定所述待发送的DCI,包括:
对所述各个DCI数据块组进行合并处理、和/或重组处理,得到所述待发送的DCI。
根据本公开实施例的第三方面,提供一种信息传输装置,所述装置用于信息发送端,所述装置包括:
划分模块,被配置为将待发送的下行控制信息DCI划分为至少一个DCI数据块组;
配置模块,被配置为为各个所述DCI数据块组配置不同的指定传输资源;
第一发送模块,被配置为将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
可选地,所述划分模块包括:
第一划分子模块,被配置为按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组。
可选地,所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;
所述第一划分子模块包括:
第一确定子模块,被配置为根据所述第一对应关系确定所述待发送的DCI中各信息内容对应的紧急程度;
第一分组子模块,被配置为根据所述各信息内容对应的紧急程度进行分组,同一DCI数据块组中的信息内容所对应的紧急程度相同;
排序子模块,被配置为按照紧急程度从大到小的顺序对各个所述DCI数据块组进行排序,得到第一顺序。
可选地,所述第一发送模块包括:
第二确定子模块,被配置为将所述第一顺序确定为用于发送各个所述DCI数据块组的第二顺序;
第一发送子模块,被配置为将各个所述DCI数据块组承载在各自对应的所述指定传输资源上,并按照所述第二顺序依次发送至所述信息接收端。
可选地,所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量的第二对应关系;
所述第一划分子模块包括:
第三确定子模块,被配置为确定当前信道质量;
第四确定子模块,被配置为根据所述第二对应关系确定所述当前信道质量对应的每个DCI数据块组的指定长度;
第二分组子模块,被配置为根据所述当前信道质量对应的每个DCI数据块组的指定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
可选地,所述设定分组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;
所述第一划分子模块包括:
获取子模块,被配置为获取所述第三分组规则中包括的每个DCI数据块组的固定长度;
第三分组子模块,被配置为根据所述每个DCI数据块组的固定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
可选地,所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;
所述第一划分子模块包括:
第五确定子模块,被配置为根据所述第一子规则确定所述待发送的DCI中的重复传输内容;
第六确定子模块,被配置为根据所述第二子规则确定用于重复传输的各个DCI数据块组;
第四分组子模块,被配置为将所述各个DCI数据块组中的信息内容均设置为所述待发送的DCI中的重复传输内容,且将所述各个DCI数据块组对应的编号设置为同一编号。
可选地,所述第一发送模块包括:
预处理子模块,被配置为对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组;
第二发送子模块,被配置为将各个所述预处理后的DCI数据块组承载在各自对应的所述指定传输资源上发送至所述信息接收端。
可选地,所述预处理子模块包括:
第一处理子模块,被配置为对各个所述DCI数据块组进行编号处理,得到编号后的DCI数据块组;
第二处理子模块,被配置为对各个所述编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组。
可选地,所述第一处理子模块包括:
第七确定子模块,被配置为确定各个所述DCI数据块组各自对应的编号;
第八确定子模块,被配置为确定各个所述DCI数据块组对应的总数量;
添加子模块,被配置为在各个所述DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息。
可选地,所述第一处理子模块包括:
建立子模块,被配置为若各个所述DCI数据块组的信息长度均不相同,则建立各个所述DCI数据块组的信息长度和各个所述DCI数据块组的编号之间的第三对应关系。
可选地,所述装置还包括:
信息添加模块,被配置为将所述第三对应关系添加到第一指示信息中;
第二发送模块,被配置为将所述第一指示信息发送至所述信息接收端,以使所述信息接收端根据所述第一指示信息确定所述第三对应关系。
可选地,所述装置还包括:
信息生成模块,被配置为生成第二指示信息,所述第一指示信息用于表征所述各个所述指定传输资源;
第三发送模块,被配置为将所述第二指示信息发送至所述信息接收端,以使所述信息接收端根据所述第二指示信息确定各个所述指定传输资源。
根据本公开实施例的第四方面,提供一种信息传输装置,所述装置用于信息接收端,所述装置包括:
资源确定模块,被配置为确定用于信息接收的至少一个指定传输资源;
DCI接收模块,被配置为在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;
DCI确定模块,被配置为根据各个所述DCI数据块组确定所述待发送的DCI。
可选地,所述DCI接收模块包括:
第一判断子模块,被配置为当在各个所述指定传输资源上盲检到一个DCI数据块组,且对该DCI数据块组的校验通过时,则判断是否满足停止接收条件;
第一结果子模块,被配置为若确定不满足所述停止接收条件,则继续在各个所 述指定传输资源上盲检另一DCI数据块组;
第二结果子模块,被配置为若确定满足所述停止接收条件,则停止在各个所述指定传输资源上盲检另一DCI数据块组。
可选地,所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;
所述第一判断子模块包括:
DCI确定子模块,被配置为确定当前DCI数据块组对应的编号、和所述信息发送端需要发送的各个所述DCI数据块组对应的总数量;
第二判断子模块,被配置为判断所述编号和所述总数量是否相同;
第三结果子模块,被配置为若确定所述编号和所述总数量不同,则确定不满足所述停止接收条件;
第四结果子模块,被配置为若确定所述编号和所述总数量相同,则确定满足所述停止接收条件。
可选地,所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;
所述第一判断子模块包括:
接收需求确定子模块,被配置为确定所述信息接收端的期望接收需求;
第三判断子模块,被配置为判断当前DCI数据块组的信息内容是否满足所述期望接收需求;
第五结果子模块,被配置为若确定当前DCI数据块组的信息内容不满足所述期望接收需求,则确定不满足所述停止接收条件;
第六结果子模块,被配置为若确定当前DCI数据块组的信息内容满足所述期望接收需求,则确定满足所述停止接收条件。
可选地,所述DCI确定模块包括:
DCI确定子模块,被配置为对所述各个DCI数据块组进行合并处理、和/或重组处理,得到所述待发送的DCI。
根据本公开实施例的第五方面,提供一种非临时计算机可读存储介质,所述存 储介质上存储有计算机程序,所述计算机程序用于执行上述第一方面提供的信息传输方法。
根据本公开实施例的第六方面,提供一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上述第二方面提供的信息传输方法。
根据本公开实施例的第七方面,提供一种信息传输装置,所述装置用于信息发送端,所述装置包括:
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
将待发送的下行控制信息DCI划分为至少一个DCI数据块组;
为各个所述DCI数据块组配置不同的指定传输资源;
将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
根据本公开实施例的第八方面,提供一种信息传输装置,所述装置用于信息接收端,所述装置包括:所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
确定用于信息接收的至少一个指定传输资源;
在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;
根据各个所述DCI数据块组确定所述待发送的DCI。
本公开的实施例提供的技术方案可以包括以下有益效果:
本公开中的信息发送端可以通过将待发送的DCI划分为至少一个DCI数据块组,并为各个DCI数据块组配置不同的指定传输资源,以及将各个DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端,从而实现了DCI的分块传输,还提 高了信息传输的可靠性和准确度。
本公开中的信息接收端可以通过确定用于信息接收的至少一个指定传输资源,并在各个指定传输资源上接收信息发送端发送的至少一个DCI数据块组,以及根据各个DCI数据块组确定待发送的DCI,从而实现了DCI的分块传输,还提高了信息传输的可靠性和准确度。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种信息传输方法的流程图;
图2是根据一示例性实施例示出的一种信息传输方法的应用场景图;
图3是根据一示例性实施例示出的另一种信息传输方法的流程图;
图4是根据一示例性实施例示出的另一种信息传输方法的流程图;
图5是根据一示例性实施例示出的另一种信息传输方法的流程图;
图6是根据一示例性实施例示出的另一种信息传输方法的流程图;
图7是根据一示例性实施例示出的另一种信息传输方法的流程图;
图8是根据一示例性实施例示出的另一种信息传输方法的流程图;
图9是根据一示例性实施例示出的另一种信息传输方法的流程图;
图10是根据一示例性实施例示出的另一种信息传输方法的流程图;
图11是根据一示例性实施例示出的另一种信息传输方法的流程图;
图12是根据一示例性实施例示出的另一种信息传输方法的流程图;
图13是根据一示例性实施例示出的一种信息传输方法的流程图;
图14是根据一示例性实施例示出的另一种信息传输方法的流程图;
图15是根据一示例性实施例示出的另一种信息传输方法的流程图;
图16是根据一示例性实施例示出的另一种信息传输方法的流程图;
图17是根据一示例性实施例示出的一种信息传输装置的框图;
图18是根据一示例性实施例示出的另一种信息传输装置的框图;
图19是根据一示例性实施例示出的另一种信息传输装置的框图;
图20是根据一示例性实施例示出的另一种信息传输装置的框图;
图21是根据一示例性实施例示出的另一种信息传输装置的框图;
图22是根据一示例性实施例示出的另一种信息传输装置的框图;
图23是根据一示例性实施例示出的另一种信息传输装置的框图;
图24是根据一示例性实施例示出的另一种信息传输装置的框图;
图25是根据一示例性实施例示出的另一种信息传输装置的框图;
图26是根据一示例性实施例示出的另一种信息传输装置的框图;
图27是根据一示例性实施例示出的另一种信息传输装置的框图;
图28是根据一示例性实施例示出的另一种信息传输装置的框图;
图29是根据一示例性实施例示出的另一种信息传输装置的框图;
图30是根据一示例性实施例示出的一种信息传输装置的框图;
图31是根据一示例性实施例示出的另一种信息传输装置的框图;
图32是根据一示例性实施例示出的另一种信息传输装置的框图;
图33是根据一示例性实施例示出的另一种信息传输装置的框图;
图34是根据一示例性实施例示出的另一种信息传输装置的框图;
图35是根据一示例性实施例示出的一种信息传输装置的结构示意图;
图36是根据一示例性实施例示出的一种信息传输装置的结构示意图。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们 仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开范围的情况下,指示信息也可以被称为第二信息,类似地,第二信息也可以被称为指示信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
图1是根据一示例性实施例示出的一种信息传输方法的流程图,图2是根据一示例性实施例示出的一种信息传输方法的应用场景图;该信息传输方法可以用于信息发送端,该信息发送端可以为基站,也可以为家庭基站(Home NodeB,HeNB)等;如图1所示,该信息传输方法包括以下步骤110-130:
在步骤110中,将待发送的DCI划分为至少一个DCI数据块组;
本公开实施例中,信息发送端可以根据实际情况将待发送的DCI划分为一个或多个DCI数据块组。
在一实施例中,在执行上述步骤110时,可以按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组。其中,按照设定分组规则中可以包括但不限于以下至少一项:
(1-1)所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;其具体实现过程可详见图3所示实施例。
(1-2)所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量 的第二对应关系;其具体实现过程可详见图5所示实施例。
(1-3)所述设定分组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;其具体实现过程可详见图6所示实施例。
(1-4)所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;其具体实现过程可详见图7所示实施例。
在步骤120中,为各个DCI数据块组配置不同的指定传输资源。
本公开实施例中,在配置不同的指定传输资源时,可以为每个DCI数据块组配置一个指定传输资源,且不同的DCI数据块组对应的指定传输资源也不同。
在一实施例中,指定传输资源可以为指定子帧。比如:将待发送的DCI划分为N个DCI数据块组,并为第一个DCI数据块组配置的指定传输资源为指定子帧1、为第二个DCI数据块组配置的指定传输资源为指定子帧2、…、为第N个DCI数据块组配置的指定传输资源为指定子帧N。
在步骤130中,将各个DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端。
本公开实施例中,每个DCI数据块组可以对应着一个指定传输资源,这样就可以通过该指定传输资源将对应的DCI数据块组发送至信息接收端。
在一实施例中,在执行步骤130时,可以先对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组,再将各个预处理后的DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端;其具体的预处理过程可详见图9所示实施例。
在一实例性应用场景中,如图2所示包括作为信息发送端的基站、和作为信息接收端的智能手机。基站可以将待发送的DCI划分为至少一个DCI数据块组,并为各个DCI数据块组配置不同的指定传输资源,以及将各个DCI数据块组承载在各自对应的指定传输资源上发送至智能手机,这样智能手机就可以在各个指定传输资源上接收信息发送端发送的至少一个DCI数据块组,并根据各个DCI数据块组确定待发送的DCI。
由上述实施例可见,通过将待发送的DCI划分为至少一个DCI数据块组,并为各个DCI数据块组配置不同的指定传输资源,以及将各个DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端,从而实现了DCI的分块传输,还提高了信息传输的可靠性和准确度。
图3是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图1所示方法的基础上,在执行步骤110时,可以按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;如图3所示,可以包括以下步骤310-330:
在步骤310中,根据第一对应关系确定待发送的DCI中各信息内容对应的紧急程度。
本公开实施例中,第一对应关系是信息发送端提前设置的,该紧急程度可以指的是对信息内容的传输先后顺序的要求。比如:紧急程度高,表明对应的信息内容要求优选发送;紧急程度低,表明对应的信息内容可以延后发送。
在步骤320中,根据各信息内容对应的紧急程度进行分组,同一DCI数据块组中的信息内容所对应的紧急程度相同。
在步骤330中,按照紧急程度从大到小的顺序对各个DCI数据块组进行排序,得到第一顺序。
本公开实施例中,按照紧急程度从大到小的顺序对各个DCI数据块组进行排序,其目的是将紧急程度高的信息内容优先发送,将紧急程度低的信息内容延后发送。
由上述实施例可见,通过根据各信息内容对应的紧急程度进行分组,这样可以将将紧急程度高的信息内容优先发送,将紧急程度低的信息内容延后发送,从而提高了信息传输的灵活性。
图4是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图3所示方法的基础上,在执行步骤130时,如图4所示,可以包括以下步骤410-420:
在步骤410中,将第一顺序确定为用于发送各个DCI数据块组的第二顺序。
本公开实施例中,第一顺序和第二顺序相同,即各个DCI数据块组按照紧急程度从大到小的顺序排序后,该顺序也是各个DCI数据块组对应的发送顺序。
在步骤420中,将各个DCI数据块组承载在各自对应的指定传输资源上,并按照第二顺序依次发送至信息接收端。
由上述实施例可见,通过将紧急程度高的信息内容优先发送,将紧急程度低的信息内容延后发送,从而提高了信息传输的实用性。
图5是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图1所示方法的基础上,在执行步骤110时,可以按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量的第二对应关系;如图5所示,可以包括以下步骤510-530:
在步骤510中,确定当前信道质量。
本公开实施例中,当前信道质量可以指定的是用于发送DCI数据块组的PDCCH的信道状态值。
在步骤520中,根据第二对应关系确定当前信道质量对应的每个DCI数据块组的指定长度。
本公开实施例中,第二对应关系是信息发送端提前设置的,其目的是可以根据不同的信道质量动态地确定对应的指定长度。尤其是信道质量较好时,还可以将待发送的DCI划分为一个DCI数据块组(即待发送的DCI可以不分组)。
在步骤530中,根据当前信道质量对应的每个DCI数据块组的指定长度,将待发送的DCI划分为至少一个DCI数据块组。
由上述实施例可见,可以根据当前信道质量对应的每个DCI数据块组的指定长度,将待发送的DCI划分为至少一个DCI数据块组,从而提高了DCI分组的准确性,还提高了信息传输的可靠性。
图6是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图1所示方法的基础上,在执行步骤110时,可以按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,所述设定分 组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;如图6所示,可以包括以下步骤610-620:
在步骤610中,获取第三分组规则中包括的每个DCI数据块组的固定长度;
本公开实施例中,每个DCI数据块组的固定长度可以是信息发送端提前设置的,其目的是可以按照固定长度进行分组,即每个DCI数据块组长度固定,当某一DCI数据块组的长度不足固定长度时,则补零到固定长度。
在步骤620中,根据每个DCI数据块组的固定长度,将待发送的DCI划分为至少一个DCI数据块组。
由上述实施例可见,可以根据每个DCI数据块组的固定长度,将待发送的DCI划分为至少一个DCI数据块组,从而满足了不同的DCI分组需求,还提高了信息传输的效率。
图7是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图1所示方法的基础上,在执行步骤110时,可以按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;如图7所示,可以包括以下步骤710-730:
在步骤710中,根据第一子规则确定待发送的DCI中的重复传输内容;
本公开实施例中,本公开实施例中,第一子规则和第二子规则可以是信息发送端提前设置的,其目的是实现重复传输,即不同DCI数据块组之间可以重复,比如:DCI数据块组X和DCI数据块组Y可以传输相同的内容。另外,多个DCI数据块组可以传输相同的信息内容,从而获得分集及合并增益。还有,用于传输相同的信息内容的多个DCI数据块组的编号可以相同。
其中,第一子规则中可以包括多种用于确定重复传输内容的方式,比如:如果一些信息内容不可分割,且当前传输条件比较差,则可以用多个DCI数据块组传输相同的信息内容。
在步骤720中,根据第二子规则确定用于重复传输的各个DCI数据块组。
本公开实施例中,第二子规则可以确定哪几个DCI数据块组用于传输相同的信息内容。
在步骤730中,将用于重复传输的各个DCI数据块组中的信息内容均设置为待发送的DCI中的重复传输内容,且将用于重复传输的各个DCI数据块组对应的编号均设置为同一编号。
由上述实施例可见,可以根据第一子规则确定待发送的DCI中的重复传输内容,并根据第二子规则确定用于重复传输的各个DCI数据块组,以及将用于重复传输的各个DCI数据块组中的信息内容均设置为待发送的DCI中的重复传输内容,且将用于重复传输的各个DCI数据块组对应的编号均设置为同一编号,从而满足了重复传输的个性需求,还提高了信息传输的服务质量。
图8是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图1所示方法的基础上,在执行步骤130时,如图8所示,可以包括以下步骤810-820:
在步骤810中,对各个DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组。
本公开实施例中,用于信息传输的预处理包括很多过程,比如:编号处理和物理层发送处理等。其中,具体的编号处理过程可详见图9所示实施例。
在步骤820中,将各个预处理后的DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端。
本公开实施例中,由于每个DCI数据块组可以对应着一个指定传输资源,则每个预处理后的DCI数据块组仍然可以对应着一个指定传输资源,这样就可以通过该指定传输资源将对应的预处理后的DCI数据块组发送至信息接收端。
由上述实施例可见,通过对各个DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组,并将各个预处理后的DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端,从而提高了信息传输的安全性。
图9是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图8所示方法的基础上,在执行步骤810时,如图9所示,可以包括以下步骤910-920:
在步骤910中,对各个DCI数据块组进行编号处理,得到编号后的DCI数据块组。
本公开实施例中,将待发送的DCI划分为N个DCI数据块组,可以对每个DCI数据块组进行编号处理。比如:第一个DCI数据块组的编号为1、为第二个DCI数据块组的编号为2、…、为第N个DCI数据块组的编号为n。
在步骤920中,对各个编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组。
本公开实施例中,物理层发送处理过程可以指定的是对编号后的DCI数据块组进行CRC(Cyclic Redundancy Check,循环冗余校验),编码,调制,预编码,资源映射等操作处理。
由上述实施例可见,通过对各个DCI数据块组进行编号处理,得到编号后的DCI数据块组,以及对各个编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组,进一步提高了信息传输的安全性。
图10是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图9所示方法的基础上,在执行步骤910时,如图10所示,可以包括以下步骤1010-1030:
在步骤1010中,确定各个DCI数据块组各自对应的编号。
在步骤1020中,确定各个DCI数据块组对应的总数量。
在步骤1030中,在各个DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息。
本公开实施例中,可以将第一信息和第二信息添加到DCI数据块组的头。另外,其添加信息的方式可以通过添加比特来实现。
由上述实施例可见,可以在各个DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息,这样便于信息接收端及时获知当前接收到的DCI数据块组对应的编号和总数量,从而降低了信息接收端的资源消耗。
图11是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图9所示方法的基础上,在执行步骤910时,如图11所示,可以包括以下步骤1110:
在步骤1110中,若各个DCI数据块组的信息长度均不相同,则建立各个DCI数据块组的信息长度和各个DCI数据块组的编号之间的第三对应关系。
本公开实施例中,若各个DCI数据块组的信息长度均不相同,可以通过建立DCI数据块组的信息长度和DCI数据块组的编号的第三对应关系,来隐式传递各个DCI数据块组的编号。
比如:DCI数据块组的信息长度为30比特,对应的DCI数据块组的编号为1;DCI数据块组的信息长度为15比特,对应的DCI数据块组的编号为2。
在一实施例中,该信息传输方法还可以包括以下步骤1120-1130:
在步骤1120中,将第三对应关系添加到第一指示信息中。
本公开实施例中,信息发送端确定隐式传递各个DCI数据块组的编号后,可以通过第一指示信息将各个DCI数据块组的信息长度和各个DCI数据块组的编号之间的第三对应关系告知信息接收端,这样信息接收端就可以根据第三对应关系和当前接收到的DCI数据块组的信息长度来确定当前接收到的DCI数据块组的编号。
在步骤1130中,将第一指示信息发送至信息接收端,以使信息接收端根据第一指示信息确定第三对应关系。
由上述实施例可见,可以通过第一指示信息将各个DCI数据块组的信息长度和各个DCI数据块组的编号之间的第三对应关系告知信息接收端,这样便于信息接收端及时获知当前接收到的DCI数据块组对应的编号和总数量,从而降低了信息接收端的资源消耗。
图12是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息发送端,并建立在图1所示方法的基础上,在执行步骤120时,如图12所示,可以包括以下步骤1210-1220:
在步骤1210中,生成第二指示信息,该第一指示信息用于表征各个指定传输资源。
本公开实施例中,信息发送端为各个DCI数据块组配置不同的指定传输资源后,可以通过第二指示信息将这些指定传输资源告知信息接收端,这样信息接收端可以获知需要在哪些指定传输资源上接收DCI数据块组。
在步骤1220中,将第二指示信息发送至信息接收端,以使信息接收端根据第 二指示信息确定各个指定传输资源。
由上述实施例可见,可以通过第二指示信息将用于信息传输的各个指定传输资源告知信息接收端,这样便于信息接收端及时获知需要在哪些指定传输资源上接收DCI数据块组,从而提高了信息传输的效率。
图13是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息接收端。该信息接收端可以为终端,也可以为中继基站等;如图13所示,该信息传输方法可以包括以下步骤1310-1330:
在步骤1310中,确定用于信息接收的至少一个指定传输资源。
本公开实施例中,指定传输资源可以信息发送端配置的,并告知信息接收端的;也可以信息发送端和信息接收端事先约定好的。
在步骤1320中,在各个指定传输资源上接收信息发送端发送的至少一个DCI数据块组,该至少一个DCI数据块组是信息发送端对待发送的DCI进行划分得到的。
本公开实施例中,每个指定传输资源上可以承载着一个DCI数据块组。
在一实施例中,指定传输资源可以为指定子帧。比如:待发送的DCI被划分为N个DCI数据块组,指定子帧1承载着第一个DCI数据块组、指定子帧2承载着第二个DCI数据块组、…、指定子帧N承载着第N个DCI数据块组。
在步骤1330中,根据各个DCI数据块组确定待发送的DCI。
本公开实施例中,由于信息发送端将待发送的DCI划分为至少一个DCI数据块组,当信息接收端接收到这些DCI数据块组后,可以得到待发送的DCI。
在一实施例中,在执行步骤1330时,可以包括但不限于以下方式:
对接收到的各个DCI数据块组进行合并处理、和/或重组处理,得到待发送的DCI。
由上述实施例可见,通过确定用于信息接收的至少一个指定传输资源,并在各个指定传输资源上接收信息发送端发送的至少一个DCI数据块组,以及根据各个DCI数据块组确定待发送的DCI,从而实现了DCI的分块传输,还提高了信息传输的可靠性和准确度。
图14是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息接收端,并建立在图13所示方法的基础上,在执行步骤1320时, 如图14所示,可以包括以下步骤1410-1430:
在步骤1410中,当在各个指定传输资源上盲检到一个DCI数据块组,且对该DCI数据块组的校验通过时,则判断是否满足停止接收条件;若否,则执行步骤1420;若是,则执行步骤1430。
本公开实施例中,停止接收条件可以是信息发送端提前设置的,其目的是避免长时间的接收造成的资源浪费。
在一实施例中,上述步骤1410中的停止接收条件可以包括但不限于以下至少一项:
(2-1)所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;其具体实现过程可详见图15所示实施例。
(2-2)所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;其具体实现过程可详见图16所示实施例。
在步骤1420中,继续在各个指定传输资源上盲检另一DCI数据块组;
在步骤1430中,停止在各个指定传输资源上盲检另一DCI数据块组。
由上述实施例可见,可以通过判断是否满足停止接收条件,若不满足,则继续在各个指定传输资源上盲检另一DCI数据块组;若满足,则停止在各个指定传输资源上盲检另一DCI数据块组,从而降低了资源消耗。
图15是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息接收端,并建立在图14所示方法的基础上,在执行步骤1410时,所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;如图15所示,可以包括以下步骤1510-1540:
在步骤1510中,确定当前DCI数据块组对应的编号、和信息发送端需要发送的各个DCI数据块组对应的总数量。
本公开实施例中,根据当前DCI数据块组对应的编号,可以确定当前DCI数据块组是信息发送端发送的第几个数据块组,若是信息发送端发送的最后一个,则需要停止接收;若不是信息发送端发送的最后一个,则需要继续接收。
在步骤1520中,判断当前DCI数据块组对应的编号和总数量是否相同;若否,则执行步骤1530;若是,则执行步骤1540。
在步骤1530中,确定不满足停止接收条件;
在步骤1540中,确定满足停止接收条件。
由上述实施例可见,停止接收条件可以为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个可以通过判断是否满足停止接收条件,若不满足,则继续在各个指定传输资源上盲检另一DCI数据块组;若满足,则停止在各个指定传输资源上盲检另一DCI数据块组,从而降低了资源消耗。
图16是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于信息接收端,并建立在图14所示方法的基础上,在执行步骤1410时,所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;如图16所示,可以包括以下步骤1610-1640:
在步骤1610中,确定信息接收端的期望接收需求。
本公开实施例中,根据信息接收端的期望接收需求,可以确定连续接收哪些DCI数据块组,在连续接收到这些DCI数据块组后就可以停止盲检接收,而不需要接收信息发送端发送的其他DCI数据块组。
在步骤1620中,判断当前DCI数据块组的信息内容是否满足信息接收端的期望接收需求;若否,则执行步骤1630;若是,则执行步骤1640。
在步骤1630中,确定不满足停止接收条件;
在步骤1640中,确定满足停止接收条件。
由上述实施例可见,停止接收条件可以为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组,若不满足,则继续在各个指定传输资源上盲检另一DCI数据块组;若满足,则停止在各个指定传输资源上盲检另一DCI数据块组,从而满足了不同信息接收端的期望接收需求,还降低了资源消耗。
与前述信息传输方法的实施例相对应,本公开还提供了信息传输装置的实施例。
图17是根据一示例性实施例示出的一种信息传输装置的框图,该装置可以用于信息发送端,该信息发送端可以为基站,也可以为家庭基站等;并用于执行图1所示的信息传输方法,如图17所示,该信息传输装置可以包括:
划分模块171,被配置为将待发送的下行控制信息DCI划分为至少一个DCI 数据块组;
配置模块172,被配置为为各个所述DCI数据块组配置不同的指定传输资源;
第一发送模块173,被配置为将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
在一实施例中,建立在图17所示装置的基础上,如图18所示,所述划分模块171可以包括:
第一划分子模块181,被配置为按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组。
由上述实施例可见,通过将待发送的DCI划分为至少一个DCI数据块组,并为各个DCI数据块组配置不同的指定传输资源,以及将各个DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端,从而实现了DCI的分块传输,还提高了信息传输的可靠性和准确度。
在一实施例中,建立在图18所示装置的基础上,所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;如图19所示,所述第一划分子模块181可以包括:
第一确定子模块191,被配置为根据所述第一对应关系确定所述待发送的DCI中各信息内容对应的紧急程度;
第一分组子模块192,被配置为根据所述各信息内容对应的紧急程度进行分组,同一DCI数据块组中的信息内容所对应的紧急程度相同;
排序子模块193,被配置为按照紧急程度从大到小的顺序对各个所述DCI数据块组进行排序,得到第一顺序。
由上述实施例可见,通过根据各信息内容对应的紧急程度进行分组,这样可以将将紧急程度高的信息内容优先发送,将紧急程度低的信息内容延后发送,从而提高了信息传输的灵活性。
在一实施例中,建立在图19所示装置的基础上,如图20所示,所述第一发送模块173可以包括:
第二确定子模块201,被配置为将所述第一顺序确定为用于发送各个所述DCI 数据块组的第二顺序;
第一发送子模块202,被配置为将各个所述DCI数据块组承载在各自对应的所述指定传输资源上,并按照所述第二顺序依次发送至所述信息接收端。
由上述实施例可见,通过将紧急程度高的信息内容优先发送,将紧急程度低的信息内容延后发送,从而提高了信息传输的实用性。
在一实施例中,建立在图18所示装置的基础上,所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量的第二对应关系;如图21所示,所述第一划分子模块181可以包括:
第三确定子模块211,被配置为确定当前信道质量;
第四确定子模块212,被配置为根据所述第二对应关系确定所述当前信道质量对应的每个DCI数据块组的指定长度;
第二分组子模块213,被配置为根据所述当前信道质量对应的每个DCI数据块组的指定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
由上述实施例可见,可以根据当前信道质量对应的每个DCI数据块组的指定长度,将待发送的DCI划分为至少一个DCI数据块组,从而提高了DCI分组的准确性,还提高了信息传输的可靠性。
在一实施例中,建立在图18所示装置的基础上,所述设定分组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;如图22所示,所述第一划分子模块181可以包括:
获取子模块221,被配置为获取所述第三分组规则中包括的每个DCI数据块组的固定长度;
第三分组子模块222,被配置为根据所述每个DCI数据块组的固定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
由上述实施例可见,可以根据每个DCI数据块组的固定长度,将待发送的DCI划分为至少一个DCI数据块组,从而满足了不同的DCI分组需求,还提高了信息传输的效率。
在一实施例中,建立在图18所示装置的基础上,所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;如图23所示,所述第一划分子模块181可以包括:
第五确定子模块231,被配置为根据所述第一子规则确定所述待发送的DCI中的重复传输内容;
第六确定子模块232,被配置为根据所述第二子规则确定用于重复传输的各个DCI数据块组;
第四分组子模块233,被配置为将所述各个DCI数据块组中的信息内容均设置为所述待发送的DCI中的重复传输内容,且将所述各个DCI数据块组对应的编号设置为同一编号。
由上述实施例可见,可以根据第一子规则确定待发送的DCI中的重复传输内容,并根据第二子规则确定用于重复传输的各个DCI数据块组,以及将用于重复传输的各个DCI数据块组中的信息内容均设置为待发送的DCI中的重复传输内容,且将用于重复传输的各个DCI数据块组对应的编号均设置为同一编号,从而满足了重复传输的个性需求,还提高了信息传输的服务质量。
在一实施例中,建立在图17所示装置的基础上,如图24所示,所述第一发送模块173可以包括:
预处理子模块241,被配置为对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组;
第二发送子模块242,被配置为将各个所述预处理后的DCI数据块组承载在各自对应的所述指定传输资源上发送至所述信息接收端。
由上述实施例可见,通过对各个DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组,并将各个预处理后的DCI数据块组承载在各自对应的指定传输资源上发送至信息接收端,从而提高了信息传输的安全性。
在一实施例中,建立在图24所示装置的基础上,如图25所示,所述预处理子模块241可以包括:
第一处理子模块251,被配置为对各个所述DCI数据块组进行编号处理,得到 编号后的DCI数据块组;
第二处理子模块252,被配置为对各个所述编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组。
由上述实施例可见,通过对各个DCI数据块组进行编号处理,得到编号后的DCI数据块组,以及对各个编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组,进一步提高了信息传输的安全性。
在一实施例中,建立在图25所示装置的基础上,如图26所示,所述第一处理子模块251可以包括:
第七确定子模块261,被配置为确定各个所述DCI数据块组各自对应的编号;
第八确定子模块262,被配置为确定各个所述DCI数据块组对应的总数量;
添加子模块263,被配置为在各个所述DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息。
由上述实施例可见,可以在各个DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息,这样便于信息接收端及时获知当前接收到的DCI数据块组对应的编号和总数量,从而降低了信息接收端的资源消耗。
在一实施例中,建立在图25所示装置的基础上,如图27所示,所述第一处理子模块251可以包括:
建立子模块271,被配置为若各个所述DCI数据块组的信息长度均不相同,则建立各个所述DCI数据块组的信息长度和各个所述DCI数据块组的编号之间的第三对应关系。
在一实施例中,建立在图27所示装置的基础上,如图28所示,该信息传输装置还可以包括:
信息添加模块281,被配置为将所述第三对应关系添加到第一指示信息中;
第二发送模块282,被配置为将所述第一指示信息发送至所述信息接收端,以使所述信息接收端根据所述第一指示信息确定所述第三对应关系。
由上述实施例可见,可以通过第一指示信息将各个DCI数据块组的信息长度和各个DCI数据块组的编号之间的第三对应关系告知信息接收端,这样便于信息接收端及时获知当前接收到的DCI数据块组对应的编号和总数量,从而降低了信息接收端的 资源消耗。
在一实施例中,建立在图17所示装置的基础上,如图29所示,该信息传输装置还可以包括:
信息生成模块291,被配置为生成第二指示信息,所述第一指示信息用于表征所述各个所述指定传输资源;
第三发送模块292,被配置为将所述第二指示信息发送至所述信息接收端,以使所述信息接收端根据所述第二指示信息确定各个所述指定传输资源。
由上述实施例可见,可以通过第二指示信息将用于信息传输的各个指定传输资源告知信息接收端,这样便于信息接收端及时获知需要在哪些指定传输资源上接收DCI数据块组,从而提高了信息传输的效率。
图30是根据一示例性实施例示出的一种信息传输装置的框图,该装置可以用于信息接收端。该信息接收端可以为终端,也可以为中继基站等;并用于执行图13所示的信息传输方法,如图30所示,该信息传输装置可以包括:
资源确定模块301,被配置为确定用于信息接收的至少一个指定传输资源;
DCI接收模块302,被配置为在各个所述指定传输资源上接收信息发送端发送的至少一个DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的下行控制信息DCI进行划分得到的;
DCI确定模块303,被配置为根据各个所述DCI数据块组确定所述待发送的DCI。由上述实施例可见,通过确定用于信息接收的至少一个指定传输资源,并在各个指定传输资源上接收信息发送端发送的至少一个DCI数据块组,以及根据各个DCI数据块组确定待发送的DCI,从而实现了DCI的分块传输,还提高了信息传输的可靠性和准确度。
在一实施例中,建立在图30所示装置的基础上,如图31所示,所述DCI接收模块302可以包括:
第一判断子模块311,被配置为当在各个所述指定传输资源上盲检到一个DCI数据块组,且对该DCI数据块组的校验通过时,则判断是否满足停止接收条件;
第一结果子模块312,被配置为若确定不满足所述停止接收条件,则继续在各个所述指定传输资源上盲检另一DCI数据块组;
第二结果子模块313,被配置为若确定满足所述停止接收条件,则停止在各个所述指定传输资源上盲检另一DCI数据块组。
由上述实施例可见,可以通过判断是否满足停止接收条件,若不满足,则继续在各个指定传输资源上盲检另一DCI数据块组;若满足,则停止在各个指定传输资源上盲检另一DCI数据块组,从而降低了资源消耗。
在一实施例中,建立在图31所示装置的基础上,所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;如图32所示,所述第一判断子模块311可以包括:
DCI确定子模块321,被配置为确定当前DCI数据块组对应的编号、和所述信息发送端需要发送的各个所述DCI数据块组对应的总数量;
第二判断子模块322,被配置为判断所述编号和所述总数量是否相同;
第三结果子模块323,被配置为若确定所述编号和所述总数量不同,则确定不满足所述停止接收条件;
第四结果子模块324,被配置为若确定所述编号和所述总数量相同,则确定满足所述停止接收条件。
由上述实施例可见,停止接收条件可以为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个可以通过判断是否满足停止接收条件,若不满足,则继续在各个指定传输资源上盲检另一DCI数据块组;若满足,则停止在各个指定传输资源上盲检另一DCI数据块组,从而降低了资源消耗。
在一实施例中,建立在图31所示装置的基础上,所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;如图33所示,所述第一判断子模块311可以包括:
接收需求确定子模块331,被配置为确定所述信息接收端的期望接收需求;
第三判断子模块332,被配置为判断当前DCI数据块组的信息内容是否满足所述期望接收需求;
第五结果子模块333,被配置为若确定当前DCI数据块组的信息内容不满足所述期望接收需求,则确定不满足所述停止接收条件;
第六结果子模块334,被配置为若确定当前DCI数据块组的信息内容满足所述 期望接收需求,则确定满足所述停止接收条件。
由上述实施例可见,停止接收条件可以为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组,若不满足,则继续在各个指定传输资源上盲检另一DCI数据块组;若满足,则停止在各个指定传输资源上盲检另一DCI数据块组,从而满足了不同信息接收端的期望接收需求,还降低了资源消耗。
在一实施例中,建立在图30所示装置的基础上,如图34所示,所述DCI确定模块303可以包括:
DCI确定子模块341,被配置为对所述各个DCI数据块组进行合并处理、和/或重组处理,得到所述待发送的DCI。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开还提供了一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上述图1至图12任一所述的信息传输方法。
本公开还提供了一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上述图13至图16任一所述的信息传输方法。
本公开还提供了一种信息传输装置,所述装置用于信息发送端,所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
将待发送的下行控制信息DCI划分为至少一个DCI数据块组;
为各个所述DCI数据块组配置不同的指定传输资源;
将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
如图35所示,图35是根据一示例性实施例示出的一种信息传输装置的结构示意图。装置3500可以被提供为一信息发送端,该信息发送端可以为基站,也可以为家庭基站等。参照图35,装置3500包括处理组件3522、无线发射/接收组件3524、天线组件3526、以及无线接口特有的信号处理部分,处理组件3522可进一步包括一个或多个处理器。
处理组件3522中的其中一个处理器可以被配置为用于执行上述任一所述的信息传输方法。
本公开还提供了一种信息传输装置,所述装置用于信息接收端,所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
确定用于信息接收的至少一个指定传输资源;
在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;
根据各个所述DCI数据块组确定所述待发送的DCI。
图36是根据一示例性实施例示出的一种信息传输装置的结构示意图。如图36所示,根据一示例性实施例示出的一种信息传输装置3600,该装置3600可以是计算机,移动电话,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等终端。c
参照图36,装置3600可以包括以下一个或多个组件:处理组件3601,存储器3602,电源组件3603,多媒体组件3604,音频组件3605,输入/输出(I/O)的接口3606,传感器组件3607,以及通信组件3608。
处理组件3601通常控制装置3600的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件3601可以包括一个或多个处理器3609来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件3601可以包括一个或多个模块,便于处理组件3601和其它组件之间的交互。例如,处理组件3601可以包括多媒体模块,以方便多媒体组件3604和处理组件3601之间的交互。
存储器3602被配置为存储各种类型的数据以支持在装置3600的操作。这些数据的示例包括用于在装置3600上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器3602可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件3603为装置3600的各种组件提供电力。电源组件3603可以包括电源管理系统,一个或多个电源,及其它与为装置3600生成、管理和分配电力相关联的组件。
多媒体组件3604包括在所述装置3600和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件3604包括一个前置摄像头和/或后置摄像头。当装置3600处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件3605被配置为输出和/或输入音频信号。例如,音频组件3605包括一个麦克风(MIC),当装置3600处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器3602或经由通信组件3608发送。在一些实施例中,音频组件3605还包括一个扬声器,用于输出音频信号。
I/O接口3606为处理组件3601和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件3607包括一个或多个传感器,用于为装置3600提供各个方面的状态评估。例如,传感器组件3607可以检测到装置3600的打开/关闭状态,组件的相对定位,例如所述组件为装置3600的显示器和小键盘,传感器组件3607还可以检测装置3600或装置3600一个组件的位置改变,用户与装置3600接触的存在或不存在,装 置3600方位或加速/减速和装置3600的温度变化。传感器组件3607可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件3607还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件3607还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件3608被配置为便于装置3600和其它设备之间有线或无线方式的通信。装置3600可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件3608经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件3608还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其它技术来实现。
在示例性实施例中,装置3600可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其它电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器3602,上述指令可由装置3600的处理器3609执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
其中,当所述存储介质中的指令由所述处理器执行时,使得装置3600能够执行上述任一所述的信息传输方法。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来 限制。
Claims (40)
- 一种信息传输方法,其特征在于,所述方法用于信息发送端,所述方法包括:将待发送的下行控制信息DCI划分为至少一个DCI数据块组;为各个所述DCI数据块组配置不同的指定传输资源;将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
- 根据权利要求1所述的方法,其特征在于,所述将待发送的DCI划分为至少一个DCI数据块组,包括:按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组。
- 根据权利要求2所述的方法,其特征在于,所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:根据所述第一对应关系确定所述待发送的DCI中各信息内容对应的紧急程度;根据所述各信息内容对应的紧急程度进行分组,同一DCI数据块组中的信息内容所对应的紧急程度相同;按照紧急程度从大到小的顺序对各个所述DCI数据块组进行排序,得到第一顺序。
- 根据权利要求3所述的方法,其特征在于,所述将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端,包括:将所述第一顺序确定为用于发送各个所述DCI数据块组的第二顺序;将各个所述DCI数据块组承载在各自对应的所述指定传输资源上,并按照所述第二顺序依次发送至所述信息接收端。
- 根据权利要求2所述的方法,其特征在于,所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量的第二对应关系;所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:确定当前信道质量;根据所述第二对应关系确定所述当前信道质量对应的每个DCI数据块组的指定长度;根据所述当前信道质量对应的每个DCI数据块组的指定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
- 根据权利要求2所述的方法,其特征在于,所述设定分组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:获取所述第三分组规则中包括的每个DCI数据块组的固定长度;根据所述每个DCI数据块组的固定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
- 根据权利要求2所述的方法,其特征在于,所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;所述按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组,包括:根据所述第一子规则确定所述待发送的DCI中的重复传输内容;根据所述第二子规则确定用于重复传输的各个DCI数据块组;将所述各个DCI数据块组中的信息内容均设置为所述待发送的DCI中的重复传输内容,且将所述各个DCI数据块组对应的编号设置为同一编号。
- 根据权利要求1所述的方法,其特征在于,所述将各个所述DCI数据块组承载在各自对应的一个或多个不同的指定传输资源上发送至信息接收端,包括:对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组;将各个所述预处理后的DCI数据块组承载在各自对应的所述指定传输资源上发送至所述信息接收端。
- 根据权利要求8所述的方法,其特征在于,所述对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组,包括:对各个所述DCI数据块组进行编号处理,得到编号后的DCI数据块组;对各个所述编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组。
- 根据权利要求9所述的方法,其特征在于,所述对各个所述DCI数据块组进行编号处理,包括:确定各个所述DCI数据块组各自对应的编号;确定各个所述DCI数据块组对应的总数量;在各个所述DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征 总数量的第二信息。
- 根据权利要求9所述的方法,其特征在于,所述对各个所述第一DCI数据块组进行编号处理,包括:若各个所述DCI数据块组的信息长度均不相同,则建立各个所述DCI数据块组的信息长度和各个所述DCI数据块组的编号之间的第三对应关系。
- 根据权利要求11所述的方法,其特征在于,所述方法还包括:将所述第三对应关系添加到第一指示信息中;将所述第一指示信息发送至所述信息接收端,以使所述信息接收端根据所述第一指示信息确定所述第三对应关系。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:生成第二指示信息,所述第一指示信息用于表征所述各个所述指定传输资源;将所述第二指示信息发送至所述信息接收端,以使所述信息接收端根据所述第二指示信息确定各个所述指定传输资源。
- 一种信息传输方法,其特征在于,所述方法用于信息接收端,所述方法包括:确定用于信息接收的至少一个指定传输资源;在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;根据各个所述DCI数据块组确定所述待发送的DCI。
- 根据权利要求14所述的方法,其特征在于,所述在各个所述指定传输资源上接收信息发送端发送的至少一个DCI数据块组,包括:当在各个所述指定传输资源上盲检到一个DCI数据块组,且对该DCI数据块组的校验通过时,则判断是否满足停止接收条件;若确定不满足所述停止接收条件,则继续在各个所述指定传输资源上盲检另一DCI数据块组;若确定满足所述停止接收条件,则停止在各个所述指定传输资源上盲检另一DCI数据块组。
- 根据权利要求15所述的方法,其特征在于,所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;所述判断是否满足停止接收条件,包括:确定当前DCI数据块组对应的编号、和所述信息发送端需要发送的各个所述DCI 数据块组对应的总数量;判断所述编号和所述总数量是否相同;若确定所述编号和所述总数量不同,则确定不满足所述停止接收条件;若确定所述编号和所述总数量相同,则确定满足所述停止接收条件。
- 根据权利要求15所述的方法,其特征在于,所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;所述判断是否满足停止接收条件,包括:确定所述信息接收端的期望接收需求;判断当前DCI数据块组的信息内容是否满足所述期望接收需求;若确定当前DCI数据块组的信息内容不满足所述期望接收需求,则确定不满足所述停止接收条件;若确定当前DCI数据块组的信息内容满足所述期望接收需求,则确定满足所述停止接收条件。
- 根据权利要求14所述的方法,其特征在于,所述根据各个所述DCI数据块组确定所述待发送的DCI,包括:对所述各个DCI数据块组进行合并处理、和/或重组处理,得到所述待发送的DCI。
- 一种信息传输装置,其特征在于,所述装置用于信息发送端,所述装置包括:划分模块,被配置为将待发送的下行控制信息DCI划分为至少一个DCI数据块组;配置模块,被配置为为各个所述DCI数据块组配置不同的指定传输资源;第一发送模块,被配置为将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
- 根据权利要求19所述的装置,其特征在于,所述划分模块包括:第一划分子模块,被配置为按照设定分组规则将所述待发送的DCI划分为至少一个DCI数据块组。
- 根据权利要求20所述的装置,其特征在于,所述设定分组规则中包括用于表征按照信息内容的紧急程度进行分组的第一分组规则,且所述第一分组规则中包括指定信息内容与指定紧急程度的第一对应关系;所述第一划分子模块包括:第一确定子模块,被配置为根据所述第一对应关系确定所述待发送的DCI中各信息内容对应的紧急程度;第一分组子模块,被配置为根据所述各信息内容对应的紧急程度进行分组,同一 DCI数据块组中的信息内容所对应的紧急程度相同;排序子模块,被配置为按照紧急程度从大到小的顺序对各个所述DCI数据块组进行排序,得到第一顺序。
- 根据权利要求21所述的装置,其特征在于,所述第一发送模块包括:第二确定子模块,被配置为将所述第一顺序确定为用于发送各个所述DCI数据块组的第二顺序;第一发送子模块,被配置为将各个所述DCI数据块组承载在各自对应的所述指定传输资源上,并按照所述第二顺序依次发送至所述信息接收端。
- 根据权利要求20所述的装置,其特征在于,所述设定分组规则中包括用于表征按照信道质量进行分组的第二分组规则,且所述第二分组规则中包括针对每个DCI数据块组的指定长度和指定信道质量的第二对应关系;所述第一划分子模块包括:第三确定子模块,被配置为确定当前信道质量;第四确定子模块,被配置为根据所述第二对应关系确定所述当前信道质量对应的每个DCI数据块组的指定长度;第二分组子模块,被配置为根据所述当前信道质量对应的每个DCI数据块组的指定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
- 根据权利要求20所述的装置,其特征在于,所述设定分组规则中包括用于表征按照每个DCI数据块组的固定长度进行分组的第三分组规则,且所述第三分组规则中包括每个DCI数据块组的固定长度;所述第一划分子模块包括:获取子模块,被配置为获取所述第三分组规则中包括的每个DCI数据块组的固定长度;第三分组子模块,被配置为根据所述每个DCI数据块组的固定长度,将所述待发送的DCI划分为至少一个DCI数据块组。
- 根据权利要求20所述的装置,其特征在于,所述设定分组规则中包括用于表征重复传输的第四分组规则,且所述第四分组规则中包括用于确定重复传输内容的第一子规则,以及用于重复传输的各个DCI数据块组的第二子规则;所述第一划分子模块包括:第五确定子模块,被配置为根据所述第一子规则确定所述待发送的DCI中的重复传输内容;第六确定子模块,被配置为根据所述第二子规则确定用于重复传输的各个DCI数据块组;第四分组子模块,被配置为将所述各个DCI数据块组中的信息内容均设置为所述待发送的DCI中的重复传输内容,且将所述各个DCI数据块组对应的编号设置为同一编号。
- 根据权利要求19所述的装置,其特征在于,所述第一发送模块包括:预处理子模块,被配置为对各个所述DCI数据块组进行用于信息传输的预处理,得到预处理后的DCI数据块组;第二发送子模块,被配置为将各个所述预处理后的DCI数据块组承载在各自对应的所述指定传输资源上发送至所述信息接收端。
- 根据权利要求26所述的装置,其特征在于,所述预处理子模块包括:第一处理子模块,被配置为对各个所述DCI数据块组进行编号处理,得到编号后的DCI数据块组;第二处理子模块,被配置为对各个所述编号后的DCI数据块组分别进行物理层发送处理,得到物理层发送处理后的DCI数据块组。
- 根据权利要求27所述的装置,其特征在于,所述第一处理子模块包括:第七确定子模块,被配置为确定各个所述DCI数据块组各自对应的编号;第八确定子模块,被配置为确定各个所述DCI数据块组对应的总数量;添加子模块,被配置为在各个所述DCI数据块组中添加用于表征各自对应的编号的第一信息和用于表征总数量的第二信息。
- 根据权利要求27所述的装置,其特征在于,所述第一处理子模块包括:建立子模块,被配置为若各个所述DCI数据块组的信息长度均不相同,则建立各个所述DCI数据块组的信息长度和各个所述DCI数据块组的编号之间的第三对应关系。
- 根据权利要求29所述的装置,其特征在于,所述装置还包括:信息添加模块,被配置为将所述第三对应关系添加到第一指示信息中;第二发送模块,被配置为将所述第一指示信息发送至所述信息接收端,以使所述信息接收端根据所述第一指示信息确定所述第三对应关系。
- 根据权利要求19所述的装置,其特征在于,所述装置还包括:信息生成模块,被配置为生成第二指示信息,所述第一指示信息用于表征所述各个所述指定传输资源;第三发送模块,被配置为将所述第二指示信息发送至所述信息接收端,以使所述信息接收端根据所述第二指示信息确定各个所述指定传输资源。
- 一种信息传输装置,其特征在于,所述装置用于信息接收端,所述装置包括:资源确定模块,被配置为确定用于信息接收的至少一个指定传输资源;DCI接收模块,被配置为在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;DCI确定模块,被配置为根据各个所述DCI数据块组确定所述待发送的DCI。
- 根据权利要求32所述的装置,其特征在于,所述DCI接收模块包括:第一判断子模块,被配置为当在各个所述指定传输资源上盲检到一个DCI数据块组,且对该DCI数据块组的校验通过时,则判断是否满足停止接收条件;第一结果子模块,被配置为若确定不满足所述停止接收条件,则继续在各个所述指定传输资源上盲检另一DCI数据块组;第二结果子模块,被配置为若确定满足所述停止接收条件,则停止在各个所述指定传输资源上盲检另一DCI数据块组。
- 根据权利要求33所述的装置,其特征在于,所述停止接收条件为当前DCI数据块组是所述信息发送端需要发送的各个所述DCI数据块组中的最后一个;所述第一判断子模块包括:DCI确定子模块,被配置为确定当前DCI数据块组对应的编号、和所述信息发送端需要发送的各个所述DCI数据块组对应的总数量;第二判断子模块,被配置为判断所述编号和所述总数量是否相同;第三结果子模块,被配置为若确定所述编号和所述总数量不同,则确定不满足所述停止接收条件;第四结果子模块,被配置为若确定所述编号和所述总数量相同,则确定满足所述停止接收条件。
- 根据权利要求33所述的装置,其特征在于,所述停止接收条件为当前DCI数据块组是所述信息接收端期望接收的最后一个的DCI数据块组;所述第一判断子模块包括:接收需求确定子模块,被配置为确定所述信息接收端的期望接收需求;第三判断子模块,被配置为判断当前DCI数据块组的信息内容是否满足所述期望接收需求;第五结果子模块,被配置为若确定当前DCI数据块组的信息内容不满足所述期望接收需求,则确定不满足所述停止接收条件;第六结果子模块,被配置为若确定当前DCI数据块组的信息内容满足所述期望接收需求,则确定满足所述停止接收条件。
- 根据权利要求32所述的装置,其特征在于,所述DCI确定模块包括:DCI确定子模块,被配置为对所述各个DCI数据块组进行合并处理、和/或重组处理,得到所述待发送的DCI。
- 一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,其特征在于,所述计算机程序用于执行上述权利要求1-13任一所述的信息传输方法。
- 一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,其特征在于,所述计算机程序用于执行上述权利要求14-18任一所述的信息传输方法。
- 一种信息传输装置,其特征在于,所述装置用于信息发送端,所述装置包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:将待发送的下行控制信息DCI划分为至少一个DCI数据块组;为各个所述DCI数据块组配置不同的指定传输资源;将各个所述DCI数据块组承载在各自对应的所述指定传输资源上发送至信息接收端。
- 一种信息传输装置,其特征在于,所述装置用于信息接收端,所述装置包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:确定用于信息接收的至少一个指定传输资源;在各个所述指定传输资源上接收信息发送端发送的至少一个下行控制信息DCI数据块组,所述至少一个DCI数据块组是所述信息发送端对待发送的DCI进行划分得到的;根据各个所述DCI数据块组确定所述待发送的DCI。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201880000647.0A CN108702760A (zh) | 2018-05-15 | 2018-05-15 | 信息传输方法及装置 |
US17/053,712 US11751235B2 (en) | 2018-05-15 | 2018-05-15 | Information transmission method and device |
EP18918989.7A EP3793284A4 (en) | 2018-05-15 | 2018-05-15 | INFORMATION TRANSFER METHOD AND DEVICE |
PCT/CN2018/086907 WO2019218160A1 (zh) | 2018-05-15 | 2018-05-15 | 信息传输方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/086907 WO2019218160A1 (zh) | 2018-05-15 | 2018-05-15 | 信息传输方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019218160A1 true WO2019218160A1 (zh) | 2019-11-21 |
Family
ID=63841610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2018/086907 WO2019218160A1 (zh) | 2018-05-15 | 2018-05-15 | 信息传输方法及装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11751235B2 (zh) |
EP (1) | EP3793284A4 (zh) |
CN (1) | CN108702760A (zh) |
WO (1) | WO2019218160A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110635866B (zh) * | 2019-10-30 | 2022-02-01 | 紫光展锐(重庆)科技有限公司 | 一种控制信道的盲检方法、终端、网元及存储介质 |
CN112713912B (zh) * | 2020-12-23 | 2022-06-17 | 北京升哲科技有限公司 | 扩频索引调制、解调通信方法、发射机、接收机和存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106793143A (zh) * | 2016-12-29 | 2017-05-31 | 珠海市魅族科技有限公司 | 下行控制信息的管理方法、管理装置及基站 |
CN106856613A (zh) * | 2015-12-09 | 2017-06-16 | 华为技术有限公司 | 一种下行控制信息dci的发送方法及相关装置 |
WO2018059466A1 (zh) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | 传输控制信息的方法、用户设备和网络设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8824397B2 (en) * | 2009-06-25 | 2014-09-02 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and devices for transmitting a control message |
CN105578599A (zh) * | 2010-11-16 | 2016-05-11 | 华为技术有限公司 | 测量参考信号的发送方法和配置指示方法及设备 |
US9185690B2 (en) * | 2012-02-29 | 2015-11-10 | Sharp Kabushiki Kaisha | Allocating and determining resources for a device-to-device link |
CN103346869B (zh) | 2013-06-19 | 2016-05-25 | 华为技术有限公司 | 数据接收方法及装置 |
EP3100550B1 (en) * | 2014-01-30 | 2018-09-26 | Sony Corporation | Identification of downlink messages using repeated transmission |
US10219279B2 (en) * | 2015-01-14 | 2019-02-26 | Qualcomm Incorporated | Signaling to request increased transmission power limit in an emergency |
EP3372034B1 (en) * | 2015-11-03 | 2020-12-02 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus for scheduling in uplink |
KR101901955B1 (ko) * | 2016-01-13 | 2018-09-28 | 엘지전자 주식회사 | 하향링크 채널 수신 방법 및 사용자기기와, 하향링크 채널 전송 방법 및 기지국 |
ES2842925T3 (es) | 2016-03-18 | 2021-07-15 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Procedimiento de transmisión de datos, dispositivo terminal y dispositivo de red |
WO2017195895A1 (ja) * | 2016-05-13 | 2017-11-16 | 京セラ株式会社 | 基地局及び無線端末 |
US10980053B2 (en) * | 2016-09-30 | 2021-04-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling of transmissions with shortened TTI |
US10757690B2 (en) * | 2016-11-03 | 2020-08-25 | Qualcomm Incorporated | Control information piggyback in shared channel |
JP2020504540A (ja) * | 2017-01-06 | 2020-02-06 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 通信方法ならびに通信装置および通信システム |
WO2018127771A1 (en) * | 2017-01-09 | 2018-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Coding technique for multi-stage control information |
CN110169177B (zh) * | 2017-01-12 | 2022-12-30 | Lg 电子株式会社 | 在无线通信系统中发送和接收下行链路控制信息的方法及其设备 |
WO2018137242A1 (zh) * | 2017-01-26 | 2018-08-02 | 华为技术有限公司 | 一种下行链路控制信息的处理方法及装置 |
WO2018143331A1 (ja) * | 2017-02-03 | 2018-08-09 | 株式会社Nttドコモ | 基地局、及びユーザ装置 |
EP3577986A1 (en) * | 2017-02-06 | 2019-12-11 | Intel IP Corporation | Downlink control signaling segmentation |
WO2018173124A1 (ja) * | 2017-03-21 | 2018-09-27 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
EP3713117B1 (en) * | 2017-11-16 | 2023-03-15 | LG Electronics Inc. | Method for transmitting and receiving downlink control information and apparatus therefor |
WO2019138499A1 (ja) * | 2018-01-11 | 2019-07-18 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
US11412517B2 (en) * | 2018-01-17 | 2022-08-09 | Lg Electronics Inc. | Method for transmitting/receiving downlink control information and device therefor |
CN112055995B (zh) * | 2018-03-13 | 2024-06-21 | 中兴通讯股份有限公司 | 基于候选资源或候选资源组的传输 |
-
2018
- 2018-05-15 WO PCT/CN2018/086907 patent/WO2019218160A1/zh unknown
- 2018-05-15 US US17/053,712 patent/US11751235B2/en active Active
- 2018-05-15 CN CN201880000647.0A patent/CN108702760A/zh active Pending
- 2018-05-15 EP EP18918989.7A patent/EP3793284A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106856613A (zh) * | 2015-12-09 | 2017-06-16 | 华为技术有限公司 | 一种下行控制信息dci的发送方法及相关装置 |
WO2018059466A1 (zh) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | 传输控制信息的方法、用户设备和网络设备 |
CN106793143A (zh) * | 2016-12-29 | 2017-05-31 | 珠海市魅族科技有限公司 | 下行控制信息的管理方法、管理装置及基站 |
Also Published As
Publication number | Publication date |
---|---|
EP3793284A1 (en) | 2021-03-17 |
EP3793284A4 (en) | 2021-12-22 |
CN108702760A (zh) | 2018-10-23 |
US20210377961A1 (en) | 2021-12-02 |
US11751235B2 (en) | 2023-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020019351A1 (zh) | 传输配置指示的配置方法及装置 | |
WO2019136688A1 (zh) | 信息反馈方法及装置 | |
WO2019191948A1 (zh) | 下行控制信息格式大小的确定方法及装置 | |
US20210409159A1 (en) | Hybrid automatic repeat request feedback method and device | |
WO2019095304A1 (zh) | 混合自动重传请求反馈指示、反馈方法及装置和基站 | |
WO2019024039A1 (zh) | 指示多业务数据复用传输的方法及装置、终端和基站 | |
WO2018086072A1 (zh) | 传输、获取上行harq反馈信息的方法及装置 | |
WO2019100259A1 (zh) | 数据传输方法、装置及无人机 | |
WO2018201433A1 (zh) | Harq反馈方法及装置、设备、计算机可读存储介质 | |
WO2019041152A1 (zh) | 寻呼消息发送和接收方法及装置、基站、用户设备 | |
WO2020237449A1 (zh) | 控制信息传输方法及装置 | |
WO2019237360A1 (zh) | 确定上下行切换点的方法及装置 | |
WO2023207046A1 (zh) | 调度信息确定、下行控制信息发送方法和装置 | |
WO2023240647A1 (zh) | 调度确定、下行控制信息发送方法和装置 | |
WO2023206561A1 (zh) | 调度信息确定、下行控制信息发送方法和装置 | |
WO2019148465A1 (zh) | 控制信令的传输方法、终端及基站 | |
WO2018201392A1 (zh) | 为多模终端配置工作模式的方法及装置 | |
WO2019218160A1 (zh) | 信息传输方法及装置 | |
WO2019028606A1 (zh) | 数据传输方法、装置及计算机可读存储介质 | |
WO2019218367A1 (zh) | 信息传输方法及装置 | |
WO2019227318A1 (zh) | 物理下行控制信道监测配置、监测方法及装置和基站 | |
WO2019127415A1 (zh) | 混合自动重传请求反馈方法及装置和数据接收设备 | |
WO2018205227A1 (zh) | 用于发送和接收系统消息的方法、装置、用户设备及基站 | |
WO2019127250A1 (zh) | 数据传输方法、装置、系统及计算机可读存储介质 | |
WO2019028856A1 (zh) | 寻呼指示方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18918989 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2018918989 Country of ref document: EP Effective date: 20201210 |