WO2018227428A1 - 一种时域资源信息的指示方法和装置 - Google Patents

一种时域资源信息的指示方法和装置 Download PDF

Info

Publication number
WO2018227428A1
WO2018227428A1 PCT/CN2017/088244 CN2017088244W WO2018227428A1 WO 2018227428 A1 WO2018227428 A1 WO 2018227428A1 CN 2017088244 W CN2017088244 W CN 2017088244W WO 2018227428 A1 WO2018227428 A1 WO 2018227428A1
Authority
WO
WIPO (PCT)
Prior art keywords
time domain
data channel
length
subcarrier spacing
symbol
Prior art date
Application number
PCT/CN2017/088244
Other languages
English (en)
French (fr)
Inventor
唐海
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA3064819A priority Critical patent/CA3064819C/en
Priority to CN202010081171.7A priority patent/CN111294956B/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP17913853.2A priority patent/EP3618552B1/en
Priority to BR112019026207-5A priority patent/BR112019026207A2/pt
Priority to MX2019014854A priority patent/MX2019014854A/es
Priority to PCT/CN2017/088244 priority patent/WO2018227428A1/zh
Priority to KR1020227012916A priority patent/KR20220054454A/ko
Priority to CN201780091685.7A priority patent/CN110710316A/zh
Priority to EP21192419.6A priority patent/EP3952547A1/en
Priority to AU2017418901A priority patent/AU2017418901B2/en
Priority to KR1020197036625A priority patent/KR20200016251A/ko
Priority to JP2019568254A priority patent/JP7068351B2/ja
Priority to KR1020237035192A priority patent/KR20230150400A/ko
Priority to IL271023A priority patent/IL271023B2/en
Priority to ES17913853T priority patent/ES2898400T3/es
Priority to RU2019140360A priority patent/RU2735616C1/ru
Priority to PL17913853T priority patent/PL3618552T3/pl
Priority to US16/617,481 priority patent/US11184891B2/en
Priority to TW107118396A priority patent/TWI797131B/zh
Publication of WO2018227428A1 publication Critical patent/WO2018227428A1/zh
Priority to PH12019502647A priority patent/PH12019502647A1/en
Priority to ZA2019/08105A priority patent/ZA201908105B/en
Priority to US17/522,395 priority patent/US11877269B2/en
Priority to JP2022074371A priority patent/JP7291829B2/ja

Links

Images

Classifications

    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0028—Variable division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a method and an apparatus for indicating time domain resource information.
  • both the control channel and the data channel use a parameter set based on the subcarrier spacing.
  • multiple subcarrier spacings will be introduced, such as 3.75 kHz, 30 kHz. , 60kHz and 120kHz, etc. Since the control channel and the data channel have different characteristics, in order to maintain the flexibility of resource allocation, the control channel and the data channel are allowed to use different subcarrier spacing.
  • the time domain resource information occupied by the data channel is indicated by a single subcarrier interval by default, and the start point and the transmission length of the data channel included in the indication information only need to include time units such as symbols/slots. quantity. If the indication mode is used in the 5G NR system, since the terminal device does not know that the indication information is based on the subcarrier spacing, it is necessary to separately attempt decoding based on multiple subcarrier intervals, which causes terminal complexity and resource consumption (for example, consumption). Electricity) has increased greatly.
  • the present invention provides a method and apparatus for indicating time domain resource information.
  • a method and apparatus for indicating time domain resource information In order to be suitable for systems using various subcarrier spacings such as 5G NR.
  • the present invention provides a method for indicating time domain resource information, the method comprising:
  • the preset subcarrier spacing information includes one of the multiple subcarrier spacings, or a rule based on the multiple subcarrier spacings.
  • the time domain resource indication information for transmitting the data channel based on the preset subcarrier spacing information includes:
  • the first device sends the time domain resource indication information of the data channel to the second device based on the preset subcarrier spacing information;
  • the second device receives time domain resource indication information of the data channel that is sent by the first device based on the preset subcarrier spacing information.
  • the time domain resource indication information of the data channel includes:
  • the symbol or time slot occupied by the data channel is the symbol or time slot occupied by the data channel.
  • the time domain resource indication information of the data channel further includes at least one of the following:
  • the time domain resource indicates information based on rule indication information, and the rule is based on a plurality of subcarrier intervals.
  • the time domain length of the data channel is indicated based on a subcarrier spacing employed by the data channel.
  • the time domain length of the data channel is based on a data letter. Indicates the subcarrier spacing used by the channel, including:
  • the time domain length of the data channel is indicated by a first symbol length or a first time slot length, wherein the first symbol length is a symbol length based on a subcarrier spacing adopted by the data channel, and the first time slot length is The length of the time slot based on the subcarrier spacing employed by the data channel.
  • a time domain start point and/or a time domain end point of the data channel are indicated based on a subcarrier spacing adopted by the data channel;
  • the time domain start and/or time domain endpoint of the data channel is indicated based on rules based on a plurality of subcarrier spacings.
  • the time domain start point and/or the time domain end point of the data channel are indicated based on the subcarrier spacing adopted by the data channel, and specifically includes:
  • the time domain start and/or the time domain end of the data channel are indicated in units of a first symbol length and/or a first time slot length, wherein the first symbol length is a symbol based on a subcarrier spacing employed by the data channel Length, the length of the first time slot is the length of the time slot based on the subcarrier spacing employed by the data channel.
  • the time domain start point and/or the time domain end point of the data channel are indicated by a first symbol length and/or a first time slot length, and specifically includes:
  • the time domain start and/or time domain endpoint of the data channel is indicated by a first symbol length and/or a first time slot length included in an offset of a data channel relative to a time domain location of the control channel; or ,
  • the time domain start point and/or the time domain end point of the data channel adopts a first symbol length and/or a first time slot length included in an offset of a data channel from a time domain position including a time domain area of the control channel. The quantity is indicated.
  • the time domain location of the control channel includes:
  • the rule comprises: a maximum subcarrier spacing of the plurality of subcarrier intervals employed by the mobile communication system.
  • the time domain start point and/or the time domain end point of the data channel are indicated according to a rule, and specifically includes:
  • the time domain start and/or time domain end point of the data channel is indicated in units of a second symbol length and/or a second time slot length, wherein the second symbol length is a symbol length based on the maximum subcarrier spacing
  • the second time slot length is a time slot length based on the maximum subcarrier interval.
  • the time domain start point and/or the time domain end point of the data channel are indicated by the second symbol length and/or the second time slot length.
  • the time domain start and/or time domain endpoint of the data channel is indicated by a second symbol length and/or a second time slot length included in the offset of the data channel relative to the time domain location of the control channel; or ,
  • the time domain start and/or time domain endpoint of the data channel employs a second symbol length and/or a second time slot length of the data channel relative to an offset of a time domain location including a time domain region of the data channel The quantity is indicated.
  • the time domain location of the control channel includes:
  • the time domain area including the control channel includes:
  • a control resource set or search space containing the control channel is a control resource set or search space containing the control channel.
  • the symbol occupied by the data channel is indicated by a bitmap bitmap based on the length of the first symbol
  • the time slot occupied by the data channel is indicated by a bitmap based on the length of the first time slot
  • the first symbol length is a symbol length based on a subcarrier spacing adopted by the data channel
  • the first time slot length is a slot length based on a subcarrier spacing adopted by the data channel.
  • control channel and the data channel adopt different bandwidth segments.
  • the first device is a network side device, and the second device is a terminal device;
  • the first device is a first terminal device
  • the second device is a second terminal device.
  • the mobile communication system adopting multiple subcarrier spacings includes: a 5G NR system.
  • the invention also provides an indication device for time domain resource information, the device comprising:
  • an indication transmitting unit configured to transmit time domain resource indication information of the data channel based on the preset subcarrier spacing information in the mobile communication system adopting multiple subcarrier spacings.
  • the device is disposed on the first device, and the device further includes:
  • the indication determining unit is configured to determine time domain resource indication information of the sending data channel based on the preset subcarrier spacing information, and provide the time domain resource indication information to the indication transmission unit;
  • the indication transmission unit is configured to send time domain resource indication information of the data channel to the second device.
  • the device is disposed on the second device, and the device further includes: an indication analyzing unit;
  • the indication transmission unit is configured to receive time domain resource indication information of a data channel sent by the first device;
  • the instructing parsing unit is configured to parse the time domain resource indication information of the data channel received by the indication determining unit based on the preset subcarrier spacing information to determine a time domain resource occupied by the data channel.
  • the preset subcarrier spacing information includes one of the multiple subcarrier spacings, or a rule based on the multiple subcarrier spacings.
  • the time domain resource indication information of the data channel includes:
  • the symbol or time slot occupied by the data channel is the symbol or time slot occupied by the data channel.
  • the time domain resource indication information of the data channel further includes at least one of the following:
  • the time domain resource indicates information based on rule indication information, and the rule is based on a plurality of subcarrier intervals.
  • the time domain length of the data channel is indicated based on a subcarrier spacing employed by the data channel.
  • the time domain start and/or time domain end of the data channel The point is indicated based on the subcarrier spacing employed by the data channel; or,
  • the time domain start and/or time domain endpoint of the data channel is indicated based on rules based on a plurality of subcarrier spacings.
  • the rule comprises: a maximum subcarrier spacing of the plurality of subcarrier intervals employed by the mobile communication system.
  • the symbol occupied by the data channel is indicated by a bitmap bitmap based on the length of the first symbol
  • the time slot occupied by the data channel is indicated by a bitmap based on the length of the first time slot
  • the first symbol length is a symbol length based on a subcarrier spacing adopted by the data channel
  • the first time slot length is a slot length based on a subcarrier spacing adopted by the data channel.
  • control channel and the data channel adopt different bandwidth segments.
  • the invention also provides an apparatus, including
  • One or more processors are One or more processors;
  • One or more programs the one or more programs being stored in the memory, the operations in the above methods being performed by the one or more processors.
  • the present invention also provides a storage medium containing computer executable instructions for performing the operations of the above methods when executed by a computer processor.
  • the present invention provides a mechanism for indicating time domain resource information of a data channel based on preset subcarrier spacing information for a system employing multiple subcarrier spacings, such as 5G NR.
  • it can be applied to the control channel and the data channel.
  • the flexibility of resource allocation is improved.
  • the terminal device only needs to decode the time domain resource indication information of the data channel based on the preset subcarrier spacing information, thereby reducing terminal complexity and resource consumption.
  • FIG. 1 is a schematic diagram of an indication of a time domain length of a data channel according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic diagram showing another indication of a time domain length of a data channel according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic diagram of an indication of a time domain start point of a data channel according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic diagram of another indication of a time domain start point of a data channel according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic diagram of another indication of a data channel time domain starting point according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic diagram of an indication of a time domain start point of a data channel according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic diagram of an indication of a symbol occupied by a data channel according to Embodiment 4 of the present invention.
  • FIG. 8 is a structural diagram of an apparatus installed in a first device according to an embodiment of the present disclosure.
  • FIG. 9 is a structural diagram of an apparatus installed in a second device according to an embodiment of the present invention.
  • the core idea of the present invention is that, in the 5G NR system, the first device can send the time domain resource indication information of the data channel to the second device based on the preset subcarrier spacing information.
  • the preset subcarrier spacing information may include but is not limited to: The system uses one of a plurality of subcarrier spacings, rules based on multiple subcarrier spacings, and the like.
  • the first device may be a network side device
  • the second device may be a terminal device, that is, the network side device indicates the time domain resource information of the data channel to the terminal device based on the preset subcarrier spacing information.
  • the present invention is also applicable to communication between terminal devices, that is, the first terminal device indicates time domain resource information of the data channel to the second terminal device, so that the data channel is performed between the first terminal device and the second terminal device according to the indication. Send and receive.
  • the network side device is used as an example to describe the terminal device.
  • the terminal device may include, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a PDA, a multimedia device, or even an Internet car, a smart wearable device, or the like having a wireless communication function.
  • the network side device involved in the embodiment of the present invention may include, but is not limited to, a base station device such as a BST, a NodeB, or an eNodeB. The method provided by the present invention will be described in detail below with reference to the embodiments.
  • the time domain resource indication information of the data channel may include: one or any combination of a time domain start point, a time domain end point, and a time domain length of the data channel; or a symbol or a time slot occupied by the data channel.
  • the manner of indicating the “starting point + time domain length” of the data channel may be adopted.
  • the “starting point+end point” indicating the data channel may be adopted, and, for example, which symbols or time slots occupied by the data channel may be used. Way, and so on.
  • the indication information sent by the network side device to the terminal device includes only one or any combination of the foregoing time domain start point, time domain end point, and time domain length, such as a data channel; or, the data channel occupies Symbol or time slot.
  • the preset subcarrier information on which the indication information is based may be in a manner pre-agreed by the network side device and the terminal device.
  • the indication information sent by the network side device to the terminal device is One or any combination of the above-mentioned time domain start point, time domain end point, and time domain length, such as a data channel; or, in addition to the symbols or time slots occupied by the data channel, may also include a preset subcarrier based thereon For example, 3 bits may be used to indicate preset subcarrier information based on the information.
  • the indication information includes subcarrier spacing indication information on which the time domain resource information is based.
  • a plurality of subcarrier spacings may be used in the 5G NR system.
  • the control channel uses the subcarrier spacing f1 and the data channel uses the subcarrier spacing f2. If the time domain resource of the data channel is indicated based on f2, the indication information may be further indicated in the indication information.
  • the indication information includes the value of the subcarrier spacing on which the time domain resource information is based. Different from the example 1, the indication information of the example 1 includes the subcarrier spacing indication information, and the specific subcarrier spacing value is directly given in the example 2.
  • the indication information includes rule indication information on which the time domain resource indication information is based, and the rule is based on multiple subcarrier intervals.
  • the control channel adopts the subcarrier interval f1 and the data channel adopts the subcarrier interval f2, and the time domain resource of the data channel can be indicated based on a certain rule f(f1, f2).
  • f(f1, f2) can be max(f1, f2), that is, take the largest subcarrier spacing among multiple subcarrier intervals.
  • other rules can be used, which are no longer exhaustive.
  • the time domain length of the data channel is indicated based on the subcarrier spacing employed by the data channel. That is to say, the network side device indicates the time domain length of the data channel based on the subcarrier spacing adopted by the data channel. For example, suppose the subcarrier spacing of the control channel is f1, the subcarrier spacing of the data channel is f2, the symbol length based on f2 is S2, and the length of the slot based on f2 is D2, then The time domain length of the data channel is indicated in units of S2 or D2, and may be embodied as the number of S2 or D2.
  • the symbol length S1 of the control channel is four times the symbol length S2 of the data channel, and when the time domain length of the data channel is indicated, the indication is performed in units of S2. For example, 10 symbols of length S2.
  • the symbol length S2 of the data channel is four times the symbol length S1 of the control channel, and when the time domain length of the data channel is indicated, the indication is performed in units of S2. For example, three symbols of length S2.
  • the time domain start and/or time domain endpoint of the data channel is indicated based on the subcarrier spacing employed by the data channel. That is, the network side device indicates the time domain start point and/or the time domain end point of the data channel based on the subcarrier spacing adopted by the data channel. For example, suppose the subcarrier spacing of the control channel is f1, the subcarrier spacing of the data channel is f2, the symbol length based on f2 is S2, and the length of the slot based on f2 is D2, then the time domain start or time domain of the data channel The end point is indicated in units of S2 and/or D2.
  • the time domain start or time domain end point of the data channel may be embodied as the number of S2 and/or D2 included in the offset of the data channel relative to the time domain position of the control channel.
  • the time domain location of the control channel may include an f2-based symbol or time slot in which the time domain start or time domain endpoint of the control channel is located.
  • other manners such as a time domain position with respect to the synchronization channel may be employed.
  • the symbol length S1 of the control channel is four times the symbol length S2 of the data channel.
  • the indication is performed in units of S2. For example, the offset from the f2-based symbol at the end of the control channel to the start of the time domain of the data channel is 7 symbols of length S2.
  • the symbol length S2 of the data channel is four times the symbol length S1 of the control channel, and when the time domain starting point of the data channel is indicated, the indication is made in units of S2.
  • the symbol of the length of the time domain end of the control channel is determined as S2, and then the offset of the time domain starting point of the data channel from the symbol is indicated, for example, three symbols of length S2.
  • time domain start or time domain end of the data channel may also be embodied as the number of S2 and/or D2 contained by the offset of the data channel relative to the time domain location of the time domain region containing the control channel.
  • the time domain in which the control channel is included may tend to be a Control Resource Set or a Search Space containing the control channel.
  • the control resource set is a time-frequency resource range that the control channel may occupy.
  • the transmitter sends a control channel on a certain time-frequency resource in the control resource set, and the receiver receives the control channel on a certain time-frequency resource in the control resource set. .
  • the search space is the time domain range in which the receiver retrieves the control channel. At some point, the receiver does not need to search for the control channel in the entire control resource set, but can search only in a smaller range according to some qualification conditions, which is the search space.
  • the time-frequency resource occupied by the search space is part of the control resource set.
  • the symbol length S1 of the control channel is four times the symbol length S2 of the data channel.
  • the indication is performed in units of S2. For example, from a control resource set containing a control channel to data
  • the offset of the time domain start of the channel is 10 symbols of length S2.
  • the time domain start and/or time domain endpoint of the data channel is indicated based on a rule based on a plurality of subcarrier spacings.
  • the rule may be to take the largest subcarrier spacing in each subcarrier spacing in the 5G NR system. That is, the network side device indicates the time domain start point and/or the time domain end point of the data channel based on the maximum subcarrier spacing.
  • the time domain start or time domain end point of the data channel is indicated in units of S and / or D.
  • the time domain start or time domain end point of the data channel can be embodied as the number of S and/or D included in the offset of the data channel relative to the time domain position of the control channel.
  • the time domain location of the control channel may include a max(f1, f2) based symbol or time slot in which the time domain start or time domain end of the control channel is located.
  • time domain start or time domain end of the data channel may also be embodied as the number of S and/or D included in the offset of the data channel relative to the time domain location of the time domain region containing the control channel.
  • the time domain in which the control channel is included may tend to be a Control Resource Set or a Search Space containing the control channel.
  • the symbol length S2 of the data channel is four times the symbol length S1 of the control channel, and based on max (indicating the time domain starting point of the data channel) F1, f2) indicates that the symbol length S1 of f1 is in units.
  • the time domain end point of the control channel is determined to be the symbol of S1, and then the time domain starting point of the data channel is offset from the symbol, for example, 17 symbols of length S1.
  • the terminal does not need to know which S2 symbol the time domain end point of the control channel is located in the f2-based manner in the first embodiment and the second embodiment, which further simplifies the operation complexity of the terminal and helps to achieve more. Flexible control channel resource allocation.
  • the symbols/slots occupied by the data channel are indicated by a bitmap (bit map) based on the symbol/slot length of the subcarrier spacing employed by the data channel. That is to say, the network side device indicates the symbol/slot occupied by the data channel based on the bitmap of the symbol/slot length of the subcarrier spacing adopted by the data channel. For example, suppose the subcarrier spacing of the control channel is f1, the subcarrier spacing of the data channel is f2, the symbol length based on f2 is S2, and the length of the slot based on f2 is D2, then the symbol occupied by the data channel is based on S2.
  • the bitmap indicates that the time slot occupied by the data channel is indicated by a D2-based bitmap.
  • a bitmap may be used to indicate time domain resources occupied by the data channel, and each bit indicates a symbol of length S2. It is assumed that the data channel occupies the first, second, fifth, sixth, seventh, eighth, and tenth symbols of length S2, and therefore can be indicated by using the bitmap as 1100111101. It can be seen that this way can achieve more flexible time domain resource scheduling.
  • the time domain length of the data channel in Embodiment 1 may be indicated based on the subcarrier spacing adopted by the data channel, and the time domain starting point of the data channel is indicated based on the maximum subcarrier spacing in the system.
  • the network side device determines and sends a data message to the terminal device according to the manner in the foregoing embodiment.
  • the time domain resource indication information of the channel correspondingly, after receiving the time domain resource indication information, the terminal device parses the time domain resource indication information of the data channel according to the time domain resource indication manner in the foregoing embodiment.
  • the manner provided by the present invention is not limited to the 5G NR system, and is applicable to all mobile communication systems employing multiple subcarrier spacings.
  • the network side device After the network side device indicates the time domain resource information of the data channel in the foregoing manner, the network side device and the terminal device can perform data channel transmission and reception on the indicated time domain resource.
  • the data channel can be an uplink data channel or a downlink data channel.
  • FIG. 8 is a structural diagram of an apparatus provided in a first device according to an embodiment of the present invention. As shown in FIG. 8, the apparatus may include: an indication transmission unit 00, and may further include a unit 10 indicating the determination.
  • the indication determining unit 10 is responsible for determining the time domain resource indication information of the transmission data channel based on the preset subcarrier spacing information, and providing the time domain resource indication information to the indication transmission unit 00 for transmission.
  • the indication transmission unit 00 is responsible for transmitting time domain resource indication information of the data channel to the second device based on the preset subcarrier spacing information in the mobile communication system employing multiple subcarrier spacings.
  • FIG. 9 is a structural diagram of an apparatus provided in a second device according to an embodiment of the present invention. As shown in FIG. 9, the apparatus may include: an indication transmission unit 00, and may further include an indication analysis unit 20.
  • the indication transmission unit 00 receives the time domain resource indication information of the data channel that is sent by the first device based on the preset subcarrier spacing information in the mobile communication system that adopts multiple subcarrier spacings.
  • the indication parsing unit 20 is responsible for the indication determining unit 00 based on the preset subcarrier spacing information
  • the time domain resource indication information of the received data channel is parsed to determine the time domain resource occupied by the data channel.
  • the first device may be a network side device, and the second device may be a terminal device.
  • both the first device and the second device may be terminal devices.
  • the above method and apparatus provided by the embodiments of the present invention may be implemented by one or more integrated circuits, such as a codec chip, or by a program to instruct related hardware, and the program may be stored in a computer readable storage medium.
  • Each unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module.
  • the invention is not limited to any specific form of combination of hardware and software.
  • a device which includes:
  • One or more processors are One or more processors;
  • One or more programs the one or more programs being stored in the memory, executed by the one or more processors to:
  • the time domain resource indication information of the data channel is sent to the second device based on the preset subcarrier spacing information;
  • the computer readable medium can be computer readable Signal medium or computer readable storage medium.
  • the computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the above.
  • a computer readable storage medium can be any tangible medium that can contain or store a program, which can be used by or in connection with an instruction execution system, apparatus or device.
  • a computer readable signal medium may include a data signal that is propagated in the baseband or as part of a carrier, carrying computer readable program code. Such propagated data signals can take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • the computer readable signal medium can also be any computer readable medium other than a computer readable storage medium, which can transmit, propagate, or transport a program for use by or in connection with the instruction execution system, apparatus, or device. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Electric Clocks (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

本发明提供了一种时域资源信息的指示方法和装置，其中方法包括：在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信息传输数据信道的时域资源指示信息。其中，所述预设子载波间隔信息可以包括所述多种子载波间隔中的一种，或者，基于所述多种子载波间隔的规则。本发明针对诸如5G NR等采用多种子载波间隔的系统，提供了一种基于预设子载波间隔信息指示数据信道的时域资源信息的机制。

Description

一种时域资源信息的指示方法和装置 技术领域
本发明涉及无线通信技术领域，特别涉及一种时域资源信息的指示方法和装置。
背景技术
在LTE(Long Term Evolution，长期演进)系统中，只使用一种子载波间隔，即15kHz，控制信道和数据信道均使用基于该子载波间隔的参数集。然而随着通信技术的不断发展，在5G NR(New Radio，新无线)系统中为了实现更大带宽、更短时延和更广泛的业务需求，将引入多种子载波间隔，例如3.75kHz、30kHz、60kHz和120kHz等。由于控制信道和数据信道具有不同特性，因此为了保持资源分配的灵活性，允许控制信道和数据信道使用不同子载波间隔。
由于现有LTE系统中，数据信道所占用的时域资源信息均是默认基于单一子载波间隔进行指示的，指示信息中包含的数据信道的起点和传输长度仅需要包含符号/时隙等时间单位的数量。若在5G NR系统中沿用这种指示方式，则由于终端设备不知道该指示信息基于那种子载波间隔，需要基于多种子载波间隔分别尝试解码，这就造成了终端复杂度和资源消耗(例如耗电)大大增加。
发明内容
有鉴于此，本发明提供了一种时域资源信息的指示方法和装置。以便适用于诸如5G NR等采用多种子载波间隔的系统。
本发明提供了一种时域资源信息的指示方法，该方法包括：
在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信 息传输数据信道的时域资源指示信息。
根据本发明一具体实施方式，所述预设子载波间隔信息包括所述多种子载波间隔中的一种，或者，基于所述多种子载波间隔的规则。
根据本发明一具体实施方式，所述基于预设子载波间隔信息传输数据信道的时域资源指示信息包括：
第一设备基于预设子载波间隔信息向第二设备发送数据信道的时域资源指示信息；或者，
第二设备接收第一设备基于预设子载波间隔信息发送的数据信道的时域资源指示信息。
根据本发明一具体实施方式，所述数据信道的时域资源指示信息包括：
数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，
数据信道所占用的符号或时隙。
根据本发明一具体实施方式，所述数据信道的时域资源指示信息还包括以下至少一种：
该时域资源指示信息所基于的子载波间隔指示信息；
该时域资源指示信息所基于的子载波间隔取值；
该时域资源指示信息所基于的规则指示信息，该规则基于多种子载波间隔。
根据本发明一具体实施方式，所述数据信道的时域长度基于数据信道采用的子载波间隔进行指示。
根据本发明一具体实施方式，所述数据信道的时域长度基于数据信 道采用的子载波间隔进行指示，具体包括：
所述数据信道的时域长度以第一符号长度或第一时隙长度为单位进行指示，其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
根据本发明一具体实施方式，所述数据信道的时域起点和/或时域终点基于数据信道采用的子载波间隔进行指示；或者，
所述数据信道的时域起点和/或时域终点基于规则进行指示，所述规则基于多种子载波间隔。
根据本发明一具体实施方式，所述数据信道的时域起点和/或时域终点基于数据信道采用的子载波间隔进行指示，具体包括：
所述数据信道的时域起点和/或时域终点以第一符号长度和/或第一时隙长度为单位进行指示，其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
根据本发明一具体实施方式，所述数据信道的时域起点和/或时域终点以第一符号长度和/或第一时隙长度为单位进行指示，具体包括：
所述数据信道的时域起点和/或时域终点采用数据信道相对所述控制信道的时域位置的偏移量包含的第一符号长度和/或第一时隙长度的数量进行指示；或者，
所述数据信道的时域起点和/或时域终点采用数据信道相对包含所述控制信道的时域区域的时域位置的偏移量包含的第一符号长度和/或第一时隙长度的数量进行指示。
根据本发明一具体实施方式，所述控制信道的时域位置包括：
所述控制信道的时域起点或时域终点所在的基于数据信道的子载波间隔的符号或时隙。
根据本发明一具体实施方式，所述规则包括：所述移动通信系统所采用多种子载波间隔中的最大子载波间隔。
根据本发明一具体实施方式，所述数据信道的时域起点和/或时域终点基于规则进行指示，具体包括：
所述数据信道的时域起点和/或时域终点以第二符号长度和/或第二时隙长度为单位进行指示，其中所述第二符号长度为基于所述最大子载波间隔的符号长度，第二时隙长度为基于所述最大子载波间隔的时隙长度。
根据本发明一具体实施方式，所述数据信道的时域起点和/或时域终点以第二符号长度和/或第二时隙长度为单位进行指示，具体包括：
所述数据信道的时域起点和/或时域终点采用数据信道相对所述控制信道的时域位置的偏移量包含的第二符号长度和/或第二时隙长度的数量进行指示；或者，
所述数据信道的时域起点和/或时域终点采用数据信道相对包含所述数据信道的时域区域的时域位置的偏移量包含的第二符号长度和/或第二时隙长度的数量进行指示。
根据本发明一具体实施方式，所述控制信道的时域位置包括：
所述控制信道的时域起点或时域终点所在的基于所述最大子载波间隔的符号或时隙。
根据本发明一具体实施方式，包含所述控制信道的时域区域包括：
包含所述控制信道的控制资源集或搜索空间。
根据本发明一具体实施方式，所述数据信道所占用的符号采用基于第一符号长度的比特图bitmap进行指示；
所述数据信道所占用的时隙采用基于第一时隙长度的bitmap进行指示；
其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
根据本发明一具体实施方式，在所述移动通信系统中，控制信道和数据信道采用不同的带宽分段。
根据本发明一具体实施方式，所述第一设备为网络侧设备，所述第二设备为终端设备；或者，
所述第一设备为第一终端设备，所述第二设备为第二终端设备。
根据本发明一具体实施方式，所述采用多种子载波间隔的移动通信系统包括：5G NR系统。
本发明还提供了一种时域资源信息的指示装置，该装置包括：
指示传输单元，用于在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信息传输数据信道的时域资源指示信息。
根据本发明一具体实施方式，装置设置于第一设备，则该装置还包括：
指示确定单元，用于基于预设子载波间隔信息确定发送数据信道的时域资源指示信息，并将所述时域资源指示信息提供给所述指示传输单元；
所述指示传输单元，用于向第二设备发送所述数据信道的时域资源指示信息。
根据本发明一具体实施方式，所述装置设置于第二设备，则该装置还包括：指示解析单元；
所述指示传输单元，用于接收第一设备发送的数据信道的时域资源指示信息；
指示解析单元，用于基于预设子载波间隔信息对所述指示确定单元接收到的数据信道的时域资源指示信息进行解析，以确定数据信道占用的时域资源。
根据本发明一具体实施方式，所述预设子载波间隔信息包括所述多种子载波间隔中的一种，或者，基于所述多种子载波间隔的规则。
根据本发明一具体实施方式，所述数据信道的时域资源指示信息包括：
数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，
数据信道所占用的符号或时隙。
根据本发明一具体实施方式，所述数据信道的时域资源指示信息还包括以下至少一种：
该时域资源指示信息所基于的子载波间隔指示信息；
该时域资源指示信息所基于的子载波间隔取值；
该时域资源指示信息所基于的规则指示信息，该规则基于多种子载波间隔。
根据本发明一具体实施方式，所述数据信道的时域长度基于数据信道采用的子载波间隔进行指示。
根据本发明一具体实施方式，所述数据信道的时域起点和/或时域终 点基于数据信道采用的子载波间隔进行指示；或者，
所述数据信道的时域起点和/或时域终点基于规则进行指示，所述规则基于多种子载波间隔。
根据本发明一具体实施方式，所述规则包括：所述移动通信系统所采用多种子载波间隔中的最大子载波间隔。
根据本发明一具体实施方式，所述数据信道所占用的符号采用基于第一符号长度的比特图bitmap进行指示；
所述数据信道所占用的时隙采用基于第一时隙长度的bitmap进行指示；
其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
根据本发明一具体实施方式，在所述移动通信系统中，控制信道和数据信道采用不同的带宽分段。
本发明还提供了一种设备，包括
一个或者多个处理器；
存储器；
一个或者多个程序，所述一个或者多个程序存储在所述存储器中，被所述一个或者多个处理器执行上述方法中的操作。
本发明还提供了一种包含计算机可执行指令的存储介质，所述计算机可执行指令在由计算机处理器执行时用于执行上述方法中的操作。
由以上技术方案可以看出，本发明针对诸如5G NR等采用多种子载波间隔的系统，提供了一种基于预设子载波间隔信息指示数据信道的时域资源信息的机制。一方面能够适用于控制信道和数据信道采用多种子 载波间隔的情况，提高了资源分配的灵活性，另一方面终端设备只需要基于预设子载波间隔信息对数据信道的时域资源指示信息进行解码，降低了终端复杂度和资源消耗。
附图说明
图1为本发明实施例一提供的一种数据信道时域长度的指示示意图；
图2为本发明实施例一提供的再一种数据信道时域长度的指示示意图；
图3为本发明实施例二提供的一种数据信道时域起点的指示示意图；
图4为本发明实施例二提供的再一种数据信道时域起点的指示示意图；
图5为本发明实施例二提供的另一种数据信道时域起点的指示示意图；
图6为本发明实施例三提供的一种数据信道时域起点的指示示意图；
图7为本发明实施例四提供的一种数据信道所占用符号的指示示意图；
图8为本发明实施例提供的设置于第一设备的装置结构图；
图9为本发明实施例提供的设置于第二设备的装置结构图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本发明进行详细描述。
本发明的核心思想在于，在5G NR系统中，由于采用多种子载波间隔，因此，第一设备可以基于预设子载波间隔信息向第二设备发送数据信道的时域资源指示信息。其中预设子载波间隔信息可以包括但不限于： 系统所采用多种子载波间隔中的一种，基于多种子载波间隔的规则，等等。
另外，上述第一设备可以是网络侧设备，第二设备可以是终端设备，即由网络侧设备基于上述预设子载波间隔信息向终端设备指示数据信道的时域资源信息。但本发明还适用于终端设备之间的通信，即第一终端设备向第二终端设备指示数据信道的时域资源信息，以便第一终端设备与第二终端设备之间按照该指示进行数据信道的发送和接收。在后续实施例中，均以网络侧设备向终端设备指示为例进行描述。
本发明实施例涉及的终端设备可以包括但不限于具有无线通信功能的手机、平板电脑、笔记本电脑、PDA、多媒体设备、甚至互联网汽车、智能穿戴式设备等。本发明实施例涉及的网络侧设备可以包括但不限于：BST、NodeB、eNodeB等基站设备。下面结合实施例对本发明提供的方法进行详细描述。
数据信道的时域资源指示信息可以包括：数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，数据信道所占用的符号或时隙。例如，可以采用指示数据信道的“起点+时域长度”的方式，再例如，可以采用指示数据信道的“起点+终点”的方式，再例如，可以采用指示数据信道所占用哪些符号或时隙的方式，等等。
作为一种实现方式，网络侧设备发送给终端设备的指示信息中仅包含上述诸如数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，数据信道所占用的符号或时隙。而该指示信息所基于的预设子载波信息可以采用网络侧设备和终端设备预先约定的方式。
作为再一种实现方式，网络侧设备发送给终端设备的指示信息中除 了包含上述诸如数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，数据信道所占用的符号或时隙之外，还可以包括所基于的预设子载波信息，例如可以采用3bit用于指示基于的预设子载波信息。
举几个例子：
例1：指示信息中包括该时域资源信息所基于的子载波间隔指示信息。由于5G NR系统中可能采用多种子载波间隔，例如控制信道采用子载波间隔f1、数据信道采用子载波间隔f2，若基于f2指示数据信道的时域资源，则可以在上述指示信息中进一步指示采用f2的指示信息。
例2：指示信息中包括该时域资源信息所基于的子载波间隔取值。与例1不同的是，例1的指示信息包含的是子载波间隔指示信息，而例2中直接给出了具体的子载波间隔取值。
例3：指示信息中包括该时域资源指示信息所基于的规则指示信息，该规则基于多种子载波间隔。例如，5G NR系统中控制信道采用子载波间隔f1、数据信道采用子载波间隔f2，则可以基于某种规则f(f1,f2)来指示数据信道的时域资源。举个例子，f(f1,f2)可以为max(f1,f2)，即取多种子载波间隔中的最大子载波间隔。当然，还可以采用其他规则，在此不再穷举。
实施例一、
数据信道的时域长度基于数据信道采用的子载波间隔进行指示。也就是说，网络侧设备基于数据信道采用的子载波间隔指示数据信道的时域长度。举个例子，假设控制信道的子载波间隔为f1，数据信道的子载波间隔为f2，基于f2的符号长度为S2，基于f2的时隙长度为D2，那么 数据信道的时域长度以S2或D2为单位进行指示，具体可以体现为包含S2或D2的数量。
如图1中所示，假设f1为15kHz，f2为60kHz，那么控制信道的符号长度S1是数据信道的符号长度S2的4倍，在指示数据信道的时域长度时，采用S2为单位进行指示，例如10个长度为S2的符号。
如图2中所示，假设f1为60kHz，f2为15kHz，那么数据信道的符号长度S2是控制信道的符号长度S1的4倍，在指示数据信道的时域长度时，采用S2为单位进行指示，例如3个长度为S2的符号。
这种方式无需直接指示衡量数据信道长度的子载波间隔，两端直接基于数据信道所采用子载波间隔的参数集，节省了控制信令的开销。
实施例二、
数据信道的时域起点和/或时域终点基于数据信道采用的子载波间隔进行指示。也就是说，网络侧设备基于数据信道采用的子载波间隔指示数据信道的时域起点和/或时域终点。举个例子，假设控制信道的子载波间隔为f1，数据信道的子载波间隔为f2，基于f2的符号长度为S2，基于f2的时隙长度为D2，那么数据信道的时域起点或时域终点以S2和/或D2为单位进行指示。
具体地，数据信道的时域起点或时域终点可以体现为数据信道相对控制信道的时域位置的偏移量包含的S2和/或D2的数量。其中，控制信道的时域位置可以包括控制信道的时域起点或时域终点所在的基于f2的符号或时隙。另外，需要说明的是，除了相对于控制信道的时域位置来体现时域起点或时域终点之外，还可以采用诸如相对于同步信道的时域位置等等其他方式。
如图3所示，假设f1为15kHz，f2为60kHz，那么控制信道的符号长度S1是数据信道的符号长度S2的4倍，在指示数据信道的时域起点时，采用S2为单位进行指示，例如从控制信道终点所在的基于f2的符号到数据信道的时域起点的偏移量为7个长度为S2的符号。
如图4所示，假设f1为60kHz，f2为15kHz，那么数据信道的符号长度S2是控制信道的符号长度S1的4倍，在指示数据信道的时域起点时，采用S2为单位进行指示。首先确定控制信道的时域终点所在的长度为S2的符号，然后指示数据信道的时域起点距离该符号的偏移量，例如3个长度为S2的符号。
或者，数据信道的时域起点或时域终点也可以体现为数据信道相对包含控制信道的时域区域的时域位置的偏移量包含的S2和/或D2的数量。其中包含控制信道的时域趋于可以为包含该控制信道的控制资源集(Control Resource Set)或搜索空间(Search Space)。
控制资源集是控制信道可能占用的一段时频资源范围，发射机在控制资源集内的某个时频资源上发送控制信道，接收机在控制资源集内的某个时频资源上接收控制信道。
搜索空间是接收机检索控制信道的时域范围。在某一时刻，接收机不需要在整个控制资源集内搜索控制信道，而可以根据一些限定条件，只在一个更小的范围内搜索，这就是搜索空间。搜索空间占用的时频资源是控制资源集一部分。
如图5所示，假设f1为15kHz，f2为60kHz，那么控制信道的符号长度S1是数据信道的符号长度S2的4倍，在指示数据信道的时域起点时，采用S2为单位进行指示，例如从包含控制信道的控制资源集到数据 信道的时域起点的偏移量为10个长度为S2的符号。
这种方式无需直接指示衡量数据信道时域起点或终点的子载波间隔，两端直接基于数据信道所采用子载波间隔的参数集，节省了控制信令的开销。
实施例三、
数据信道的时域起点和/或时域终点基于规则进行指示，该规则基于多种子载波间隔。例如，该规则可以为取5G NR系统中各子载波间隔中的最大子载波间隔。也就是说，网络侧设备基于最大子载波间隔指示数据信道的时域起点和/或时域终点。举个例子，假设控制信道的子载波间隔为f1，数据信道的子载波间隔为f2，基于max(f1,f2)的符号长度为S，基于max(f1,f2)的时隙长度为D，那么数据信道的时域起点或时域终点以S和/或D为单位进行指示。
与实施例二中类似地，数据信道的时域起点或时域终点可以体现为数据信道相对控制信道的时域位置的偏移量包含的S和/或D的数量。其中，控制信道的时域位置可以包括控制信道的时域起点或时域终点所在的基于max(f1,f2)的符号或时隙。
或者，数据信道的时域起点或时域终点也可以体现为数据信道相对包含控制信道的时域区域的时域位置的偏移量包含的S和/或D的数量。其中包含控制信道的时域趋于可以为包含该控制信道的控制资源集(Control Resource Set)或搜索空间(Search Space)。
举个例子，如图6所示，假设f1为60kHz，f2为15kHz，那么数据信道的符号长度S2是控制信道的符号长度S1的4倍，在指示数据信道的时域起点时，基于max(f1,f2)即f1的符号长度S1为单位进行指示。首 先确定控制信道的时域终点所在的长度为S1的符号，然后指示数据信道的时域起点距离该符号的偏移量，例如17个长度为S1的符号。这种方式中，相对于实施例一和实施例二中基于f2的方式，终端不需要知道控制信道的时域终点位于哪个S2符号，进一步简化了终端的操作复杂度，且有助于实现更加灵活的控制信道资源分配。
实施例四、
数据信道所占用的符号/时隙采用基于数据信道采用的子载波间隔的符号/时隙长度的bitmap(比特图)进行指示。也就是说，网络侧设备基于数据信道采用的子载波间隔的符号/时隙长度的bitmap指示数据信道所占用的符号/时隙。举个例子，假设控制信道的子载波间隔为f1，数据信道的子载波间隔为f2，基于f2的符号长度为S2，基于f2的时隙长度为D2，那么数据信道所占用的符号采用基于S2的bitmap进行指示，数据信道所占用的时隙采用基于D2的bitmap进行指示。
这种方式非常适用于数据信道占用不连续时域资源的情况。如图7所示，可以采用一个bitmap指示数据信道占用的时域资源，每个bit指示一个长度为S2的符号。假设数据信道占用第1、2、5、6、7、8、10个长度为S2的符号，因此可以采用bitmap为1100111101进行指示。可见这种方式可以实现更加灵活的时域资源调度。
需要说明的是，上述实施例中的方式可以择一使用，也可以组合使用。例如可以采用实施例一中数据信道的时域长度基于数据信道采用的子载波间隔进行指示，数据信道的时域起点基于系统中最大子载波间隔进行指示。
网络侧设备按照上述实施例中的方式确定并向终端设备发送数据信 道的时域资源指示信息，相应地，终端设备接收到上述时域资源指示信息后，基于上述实施例中的时域资源指示方式解析数据信道的时域资源指示信息。
另外，需要说明的是，本发明所提供的方式并不限于5G NR系统，所有采用多种子载波间隔的移动通信系统中均适用。
网络侧设备采用上述方式对数据信道的时域资源信息进行指示后，网络侧设备与终端设备之间就可以在指示的时域资源上进行数据信道的发送和接收。该数据信道可以是上行数据信道，也可以是下行数据信道。
以上是对本发明提供的方法进行的详述，下面对本发明提供的装置进行描述。
图8为本发明实施例提供的设置于第一设备的装置结构图，如图8所示该装置可以包括：指示传输单元00，还可以包括指示确定的单元10。
其中，指示确定单元10负责基于预设子载波间隔信息确定发送数据信道的时域资源指示信息，并将所述时域资源指示信息提供给所述指示传输单元00进行发送。
指示传输单元00负责在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信息向第二设备发送数据信道的时域资源指示信息。
图9为本发明实施例提供的设置于第二设备的装置结构图，如图9所示该装置可以包括：指示传输单元00，还可以包括指示解析单元20。
其中，指示传输单元00在采用多种子载波间隔的移动通信系统中，接收第一设备基于预设子载波间隔信息发送的数据信道的时域资源指示信息。
指示解析单元20负责基于预设子载波间隔信息对指示确定单元00 接收到的数据信道的时域资源指示信息进行解析，以确定数据信道占用的时域资源。
与方法实施例中类似的，上述第一设备可以是网络侧设备，第二设备可以是终端设备。或者，第一设备和第二设备均可以为终端设备。
装置实施例中，基于预设子载波间隔信息对数据信道的时域资源信息的指示可以参见方法实施例中的相关描述，在此不再赘述。
本发明实施例提供的上述方法和装置可以以一个或多个集成电路例如编解码芯片的方式实现，也可以通过程序来指令相关硬件来完成，所述程序可以存储于计算机可读存储介质中。上述实施例中的各单元可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。本发明不限制任何特定形式的硬件和软件的结合。
例如可以通过设备实现，该设备包括：
一个或者多个处理器；
存储器；
一个或者多个程序，所述一个或者多个程序存储在所述存储器中，被所述一个或者多个处理器执行以实现如下操作：
在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信息向第二设备发送数据信道的时域资源指示信息；或者，
接收第一设备基于预设子载波间隔信息发送的数据信道的时域资源指示信息。
另外，随着时间、技术的发展，介质含义越来越广泛，程序的传播途径不再受限于有形介质，还可以直接从网络下载等。可以采用一个或多个计算机可读的介质的任意组合。计算机可读介质可以是计算机可读 信号介质或者计算机可读存储介质。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子(非穷举的列表)包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本文件中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。
计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括——但不限于——电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明保护的范围之内。

Claims (33)

  1. 一种时域资源信息的指示方法，其特征在于，该方法包括：
    在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信息传输数据信道的时域资源指示信息。
  2. 根据权利要求1所述的方法，其特征在于，所述预设子载波间隔信息包括所述多种子载波间隔中的一种，或者，基于所述多种子载波间隔的规则。
  3. 根据权利要求1所述的方法，其特征在于，所述基于预设子载波间隔信息传输数据信道的时域资源指示信息包括：
    第一设备基于预设子载波间隔信息向第二设备发送数据信道的时域资源指示信息；或者，
    第二设备接收第一设备基于预设子载波间隔信息发送的数据信道的时域资源指示信息。
  4. 根据权利要求1所述的方法，其特征在于，所述数据信道的时域资源指示信息包括：
    数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，
    数据信道所占用的符号或时隙。
  5. 根据权利要求4所述的方法，其特征在于，所述数据信道的时域资源指示信息还包括以下至少一种：
    该时域资源指示信息所基于的子载波间隔指示信息；
    该时域资源指示信息所基于的子载波间隔取值；
    该时域资源指示信息所基于的规则指示信息，该规则基于多种子载 波间隔。
  6. 根据权利要求4所述的方法，其特征在于，所述数据信道的时域长度基于数据信道采用的子载波间隔进行指示。
  7. 根据权利要求6所述的方法，其特征在于，所述数据信道的时域长度基于数据信道采用的子载波间隔进行指示，具体包括：
    所述数据信道的时域长度以第一符号长度或第一时隙长度为单位进行指示，其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
  8. 根据权利要求4所述的方法，其特征在于，所述数据信道的时域起点和/或时域终点基于数据信道采用的子载波间隔进行指示；或者，
    所述数据信道的时域起点和/或时域终点基于规则进行指示，所述规则基于多种子载波间隔。
  9. 根据权利要求8所述的方法，其特征在于，所述数据信道的时域起点和/或时域终点基于数据信道采用的子载波间隔进行指示，具体包括：
    所述数据信道的时域起点和/或时域终点以第一符号长度和/或第一时隙长度为单位进行指示，其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
  10. 根据权利要求9所述的方法，其特征在于，所述数据信道的时域起点和/或时域终点以第一符号长度和/或第一时隙长度为单位进行指示，具体包括：
    所述数据信道的时域起点和/或时域终点采用数据信道相对所述控制信道的时域位置的偏移量包含的第一符号长度和/或第一时隙长度的 数量进行指示；或者，
    所述数据信道的时域起点和/或时域终点采用数据信道相对包含所述控制信道的时域区域的时域位置的偏移量包含的第一符号长度和/或第一时隙长度的数量进行指示。
  11. 根据权利要求10所述的方法，其特征在于，所述控制信道的时域位置包括：
    所述控制信道的时域起点或时域终点所在的基于数据信道的子载波间隔的符号或时隙。
  12. 根据权利要求8所述的方法，其特征在于，所述规则包括：所述移动通信系统所采用多种子载波间隔中的最大子载波间隔。
  13. 根据权利要求12所述的方法，其特征在于，所述数据信道的时域起点和/或时域终点基于规则进行指示，具体包括：
    所述数据信道的时域起点和/或时域终点以第二符号长度和/或第二时隙长度为单位进行指示，其中所述第二符号长度为基于所述最大子载波间隔的符号长度，第二时隙长度为基于所述最大子载波间隔的时隙长度。
  14. 根据权利要求13所述的方法，其特征在于，所述数据信道的时域起点和/或时域终点以第二符号长度和/或第二时隙长度为单位进行指示，具体包括：
    所述数据信道的时域起点和/或时域终点采用数据信道相对所述控制信道的时域位置的偏移量包含的第二符号长度和/或第二时隙长度的数量进行指示；或者，
    所述数据信道的时域起点和/或时域终点采用数据信道相对包含所 述数据信道的时域区域的时域位置的偏移量包含的第二符号长度和/或第二时隙长度的数量进行指示。
  15. 根据权利要求14所述的方法，其特征在于，所述控制信道的时域位置包括：
    所述控制信道的时域起点或时域终点所在的基于所述最大子载波间隔的符号或时隙。
  16. 根据权利要求10或14所述的方法，其特征在于，包含所述控制信道的时域区域包括：
    包含所述控制信道的控制资源集或搜索空间。
  17. 根据权利要求4所述的方法，其特征在于，所述数据信道所占用的符号采用基于第一符号长度的比特图bitmap进行指示；
    所述数据信道所占用的时隙采用基于第一时隙长度的bitmap进行指示；
    其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
  18. 根据权利要求1所述的方法，其特征在于，在所述移动通信系统中，控制信道和数据信道采用不同的带宽分段。
  19. 根据权利要求3所述的方法，其特征在于，所述第一设备为网络侧设备，所述第二设备为终端设备；或者，
    所述第一设备为第一终端设备，所述第二设备为第二终端设备。
  20. 根据权利要求1所述的方法，其特征在于，所述采用多种子载波间隔的移动通信系统包括：5G NR系统。
  21. 一种时域资源信息的指示装置，其特征在于，该装置包括：
    指示传输单元，用于在采用多种子载波间隔的移动通信系统中，基于预设子载波间隔信息传输数据信道的时域资源指示信息。
  22. 根据权利要求21所述的装置，其特征在于，装置设置于第一设备，则该装置还包括：
    指示确定单元，用于基于预设子载波间隔信息确定发送数据信道的时域资源指示信息，并将所述时域资源指示信息提供给所述指示传输单元；
    所述指示传输单元，用于向第二设备发送所述数据信道的时域资源指示信息。
  23. 根据权利要求21所述的装置，其特征在于，所述装置设置于第二设备，则该装置还包括：指示解析单元；
    所述指示传输单元，用于接收第一设备发送的数据信道的时域资源指示信息；
    指示解析单元，用于基于预设子载波间隔信息对所述指示确定单元接收到的数据信道的时域资源指示信息进行解析，以确定数据信道占用的时域资源。
  24. 根据权利要求21、22或23所述的装置，其特征在于，所述预设子载波间隔信息包括所述多种子载波间隔中的一种，或者，基于所述多种子载波间隔的规则。
  25. 根据权利要求21、22或23所述的装置，其特征在于，所述数据信道的时域资源指示信息包括：
    数据信道的时域起点、时域终点和时域长度中的一种或任意组合；或者，
    数据信道所占用的符号或时隙。
  26. 根据权利要求25所述的装置，其特征在于，所述数据信道的时域资源指示信息还包括以下至少一种：
    该时域资源指示信息所基于的子载波间隔指示信息；
    该时域资源指示信息所基于的子载波间隔取值；
    该时域资源指示信息所基于的规则指示信息，该规则基于多种子载波间隔。
  27. 根据权利要求25所述的装置，其特征在于，所述数据信道的时域长度基于数据信道采用的子载波间隔进行指示。
  28. 根据权利要求25所述的装置，其特征在于，所述数据信道的时域起点和/或时域终点基于数据信道采用的子载波间隔进行指示；或者，
    所述数据信道的时域起点和/或时域终点基于规则进行指示，所述规则基于多种子载波间隔。
  29. 根据权利要求28所述的装置，其特征在于，所述规则包括：所述移动通信系统所采用多种子载波间隔中的最大子载波间隔。
  30. 根据权利要求25所述的装置，其特征在于，所述数据信道所占用的符号采用基于第一符号长度的比特图bitmap进行指示；
    所述数据信道所占用的时隙采用基于第一时隙长度的bitmap进行指示；
    其中所述第一符号长度为基于数据信道采用的子载波间隔的符号长度，第一时隙长度为基于数据信道采用的子载波间隔的时隙长度。
  31. 根据权利要求21所述的装置，其特征在于，在所述移动通信系统中，控制信道和数据信道采用不同的带宽分段。
  32. 一种设备，包括
    一个或者多个处理器；
    存储器；
    一个或者多个程序，所述一个或者多个程序存储在所述存储器中，被所述一个或者多个处理器执行如权利要求1至20中任一权项所述方法中的操作。
  33. 一种包含计算机可执行指令的存储介质，所述计算机可执行指令在由计算机处理器执行时用于执行如权利要求1至20中任一权项所述方法中的操作。
PCT/CN2017/088244 2017-06-14 2017-06-14 一种时域资源信息的指示方法和装置 WO2018227428A1 (zh)

Priority Applications (23)

Application Number Priority Date Filing Date Title
KR1020237035192A KR20230150400A (ko) 2017-06-14 2017-06-14 시간 도메인 자원 정보의 지시 방법과 장치
JP2019568254A JP7068351B2 (ja) 2017-06-14 2017-06-14 時間領域リソース情報の指示方法及び装置
EP17913853.2A EP3618552B1 (en) 2017-06-14 2017-06-14 Time-domain resource information indication method and apparatus
CN202010081171.7A CN111294956B (zh) 2017-06-14 2017-06-14 一种资源信息的指示方法和装置
MX2019014854A MX2019014854A (es) 2017-06-14 2017-06-14 Procedimiento y aparato de indicación de información de recursos de dominio de tiempo.
PCT/CN2017/088244 WO2018227428A1 (zh) 2017-06-14 2017-06-14 一种时域资源信息的指示方法和装置
IL271023A IL271023B2 (en) 2017-06-14 2017-06-14 A method and device for marking a time-space information resource
CN201780091685.7A CN110710316A (zh) 2017-06-14 2017-06-14 一种时域资源信息的指示方法和装置
EP21192419.6A EP3952547A1 (en) 2017-06-14 2017-06-14 Time-domain resource information indication method and apparatus
AU2017418901A AU2017418901B2 (en) 2017-06-14 2017-06-14 Time-domain resource information indication method and apparatus
KR1020197036625A KR20200016251A (ko) 2017-06-14 2017-06-14 시간 도메인 자원 정보의 지시 방법과 장치
CA3064819A CA3064819C (en) 2017-06-14 2017-06-14 Time-domain resource information indication method and apparatus
BR112019026207-5A BR112019026207A2 (pt) 2017-06-14 2017-06-14 método e aparelho de indicação de informações de recurso de domínio de tempo
KR1020227012916A KR20220054454A (ko) 2017-06-14 2017-06-14 시간 도메인 자원 정보의 지시 방법과 장치
ES17913853T ES2898400T3 (es) 2017-06-14 2017-06-14 Método y aparato de indicación de información de recursos en el dominio del tiempo
RU2019140360A RU2735616C1 (ru) 2017-06-14 2017-06-14 Способ и устройство для индикации информации о ресурсе временной области
PL17913853T PL3618552T3 (pl) 2017-06-14 2017-06-14 Sposób i urządzenie wskazywania informacji o zasobach w dziedzinie czasu
US16/617,481 US11184891B2 (en) 2017-06-14 2017-06-14 Time-domain resource information indication method and apparatus
TW107118396A TWI797131B (zh) 2017-06-14 2018-05-30 一種時域資源消息的指示方法和裝置
PH12019502647A PH12019502647A1 (en) 2017-06-14 2019-11-25 Time-domain resource information indication method and apparatus
ZA2019/08105A ZA201908105B (en) 2017-06-14 2019-12-05 Time-domain resource information indication method and apparatus
US17/522,395 US11877269B2 (en) 2017-06-14 2021-11-09 Time-domain resource information indication method and apparatus
JP2022074371A JP7291829B2 (ja) 2017-06-14 2022-04-28 時間領域リソース情報の指示方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/088244 WO2018227428A1 (zh) 2017-06-14 2017-06-14 一种时域资源信息的指示方法和装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/617,481 A-371-Of-International US11184891B2 (en) 2017-06-14 2017-06-14 Time-domain resource information indication method and apparatus
US17/522,395 Continuation US11877269B2 (en) 2017-06-14 2021-11-09 Time-domain resource information indication method and apparatus

Publications (1)

Publication Number Publication Date
WO2018227428A1 true WO2018227428A1 (zh) 2018-12-20

Family

ID=64658801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/088244 WO2018227428A1 (zh) 2017-06-14 2017-06-14 一种时域资源信息的指示方法和装置

Country Status (17)

Country Link
US (2) US11184891B2 (zh)
EP (2) EP3952547A1 (zh)
JP (1) JP7068351B2 (zh)
KR (3) KR20220054454A (zh)
CN (2) CN111294956B (zh)
AU (1) AU2017418901B2 (zh)
BR (1) BR112019026207A2 (zh)
CA (1) CA3064819C (zh)
ES (1) ES2898400T3 (zh)
IL (1) IL271023B2 (zh)
MX (1) MX2019014854A (zh)
PH (1) PH12019502647A1 (zh)
PL (1) PL3618552T3 (zh)
RU (1) RU2735616C1 (zh)
TW (1) TWI797131B (zh)
WO (1) WO2018227428A1 (zh)
ZA (1) ZA201908105B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220054454A (ko) 2017-06-14 2022-05-02 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 시간 도메인 자원 정보의 지시 방법과 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104010375A (zh) * 2013-02-22 2014-08-27 华为技术有限公司 一种数据通信的方法、终端和基站
US9252937B2 (en) * 2009-06-11 2016-02-02 Electronics And Telecommunications Research Institute Scheduling method and apparatus for spatial reuse
CN106162906A (zh) * 2015-03-31 2016-11-23 中兴通讯股份有限公司 调度信息发送、接收方法及装置
CN106576023A (zh) * 2015-04-10 2017-04-19 华为技术有限公司 一种信息传输方法、设备及系统
CN106817722A (zh) * 2015-11-30 2017-06-09 展讯通信（上海）有限公司 用户设备及其信道测量方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7903628B2 (en) 2005-08-22 2011-03-08 Qualcomm Incorporated Configurable pilots in a wireless communication system
KR101784189B1 (ko) * 2009-10-28 2017-10-12 엘지전자 주식회사 다중 반송파 시스템에서 상향링크 제어정보 전송 방법 및 장치
EP2360864A1 (en) 2010-02-12 2011-08-24 Panasonic Corporation Component carrier (de)activation in communication systems using carrier aggregation
EP2641353B1 (en) 2010-11-16 2015-01-07 Telefonaktiebolaget LM Ericsson (PUBL) Control channel configuration in a wireless communications system
US8937918B2 (en) 2011-10-29 2015-01-20 Ofinno Technologies, Llc Efficient special subframe allocation
WO2014047927A1 (zh) 2012-09-29 2014-04-03 华为技术有限公司 控制信息发送方法、接收方法和设备
EP2942888B1 (en) 2013-01-07 2018-08-01 LG Electronics Inc. Method for receiving a downlink signal from a plurality of transmission points by a user equipment and corresponding user equipment
WO2015001369A1 (en) * 2013-07-01 2015-01-08 Freescale Semiconductor, Inc. Radio signal decoding and decoder
WO2016004634A1 (en) * 2014-07-11 2016-01-14 Mediatek Singapore Pte. Ltd. Method for enb, ue uplink transmission and reception
EP3840264A1 (en) * 2014-09-08 2021-06-23 Interdigital Patent Holdings, Inc. Controlling the operation of dci based reception
DK3493632T3 (da) 2014-09-26 2020-11-09 Ericsson Telefon Ab L M Første kommunikationsindretning, anden kommunikationsindretning og fremgangsmåder deri til henholdsvis at sende og modtage en indikation af en underrammetype
EP4391703A3 (en) * 2014-09-26 2024-09-18 Sun Patent Trust Improved resource allocation for device to device (d2d) communication
US10548129B2 (en) 2015-02-11 2020-01-28 Apple Inc. Device, system and method employing unified flexible 5G air interface
ES2657365T3 (es) 2015-04-17 2018-03-05 Panasonic Intellectual Property Corporation Of America Señalización del nivel de mejora de la cobertura y empaquetamiento eficiente de información del sistema MTC
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
CN107925536B (zh) 2015-07-06 2021-10-29 瑞典爱立信有限公司 用于无线系统中数据传送的资源分配
JPWO2017038674A1 (ja) 2015-09-01 2018-07-19 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP6666468B2 (ja) * 2016-05-13 2020-03-13 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 複数ヌメロロジを有するマルチサブキャリアシステム
KR20170134238A (ko) 2016-05-27 2017-12-06 주식회사 아이티엘 Nr 시스템을 위한 제어 채널 및 데이터 채널 송수신 방법 및 장치
CN106376050B (zh) 2016-09-30 2022-03-18 宇龙计算机通信科技(深圳)有限公司 子载波间隔的设置/确定方法、装置、基站和终端
JP2020504979A (ja) 2017-01-05 2020-02-13 日本電気株式会社 ネットワーク装置、端末装置、ネットワーク装置の方法、及び端末装置の方法
US10904880B2 (en) 2017-03-24 2021-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Resource allocation signaling for slot aggregation
KR20220054454A (ko) 2017-06-14 2022-05-02 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 시간 도메인 자원 정보의 지시 방법과 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9252937B2 (en) * 2009-06-11 2016-02-02 Electronics And Telecommunications Research Institute Scheduling method and apparatus for spatial reuse
CN104010375A (zh) * 2013-02-22 2014-08-27 华为技术有限公司 一种数据通信的方法、终端和基站
CN106162906A (zh) * 2015-03-31 2016-11-23 中兴通讯股份有限公司 调度信息发送、接收方法及装置
CN106576023A (zh) * 2015-04-10 2017-04-19 华为技术有限公司 一种信息传输方法、设备及系统
CN106817722A (zh) * 2015-11-30 2017-06-09 展讯通信（上海）有限公司 用户设备及其信道测量方法

Also Published As

Publication number Publication date
CN110710316A (zh) 2020-01-17
US11877269B2 (en) 2024-01-16
RU2735616C1 (ru) 2020-11-05
US20220070860A1 (en) 2022-03-03
IL271023B2 (en) 2023-12-01
CN111294956A (zh) 2020-06-16
AU2017418901B2 (en) 2022-10-13
ES2898400T3 (es) 2022-03-07
PH12019502647A1 (en) 2020-07-13
AU2017418901A1 (en) 2019-12-12
EP3618552A4 (en) 2020-04-29
CN111294956B (zh) 2022-04-12
IL271023A (en) 2020-01-30
CA3064819C (en) 2023-03-07
EP3618552B1 (en) 2021-10-06
JP7068351B2 (ja) 2022-05-16
KR20220054454A (ko) 2022-05-02
ZA201908105B (en) 2021-04-28
EP3952547A1 (en) 2022-02-09
BR112019026207A2 (pt) 2020-06-30
CA3064819A1 (en) 2018-12-20
US20200163084A1 (en) 2020-05-21
US11184891B2 (en) 2021-11-23
EP3618552A1 (en) 2020-03-04
MX2019014854A (es) 2020-02-12
PL3618552T3 (pl) 2022-01-03
KR20200016251A (ko) 2020-02-14
TWI797131B (zh) 2023-04-01
KR20230150400A (ko) 2023-10-30
JP2020529142A (ja) 2020-10-01
TW201906362A (zh) 2019-02-01
IL271023B1 (en) 2023-08-01

Similar Documents

Publication Publication Date Title
US11659526B2 (en) Method and device for processing data
WO2022152176A1 (zh) 传输处理方法及相关设备
US20190081765A1 (en) Transmission resource indication method, base station, user equipment and transmission resource indication system
WO2019062748A1 (zh) 确定资源分配、指示资源分配的方法、终端及网络侧设备
CN111148240A (zh) 资源配置方法及装置
US11877269B2 (en) Time-domain resource information indication method and apparatus
CN109392130B (zh) 确定物理信道时域位置的方法、用户终端和网络侧设备
EP3592084B1 (en) Signal transmission method and apparatus
CN111989884B (zh) 用于ue内打孔的上行链路传输的信令指示的传输
CN112136350A (zh) 资源配置方法及装置
WO2018141139A1 (zh) 发送信息的方法、接收信息的方法和装置
CN111741533B (zh) 资源调度的指示消息的处理方法及装置
WO2019192408A1 (zh) 通信方法及装置
JP7291829B2 (ja) 時間領域リソース情報の指示方法及び装置
JP5318945B2 (ja) 移動局における電池電力節約のための方法および装置
CN116980089A (zh) 传输控制信道发送方法、装置、网络设备与存储介质

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: 17913853

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 3064819

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 271023

Country of ref document: IL

ENP Entry into the national phase

Ref document number: 2017913853

Country of ref document: EP

Effective date: 20191128

ENP Entry into the national phase

Ref document number: 2019568254

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20197036625

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2017418901

Country of ref document: AU

Date of ref document: 20170614

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112019026207

Country of ref document: BR

WWE Wipo information: entry into national phase

Ref document number: 2019140360

Country of ref document: RU

ENP Entry into the national phase

Ref document number: 112019026207

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20191210