CN108270534A - The method to multiple purpose ID transmission information based on V2XSideLink communications - Google Patents

The method to multiple purpose ID transmission information based on V2XSideLink communications Download PDF

Info

Publication number
CN108270534A
CN108270534A CN201611267032.3A CN201611267032A CN108270534A CN 108270534 A CN108270534 A CN 108270534A CN 201611267032 A CN201611267032 A CN 201611267032A CN 108270534 A CN108270534 A CN 108270534A
Authority
CN
China
Prior art keywords
mac pdu
mac
sch
subheaders
domains
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201611267032.3A
Other languages
Chinese (zh)
Other versions
CN108270534B (en
Inventor
周欣
姜春霞
吕征南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Potevio Information Technology Co Ltd
Putian Information Technology Co Ltd
Original Assignee
Putian Information Technology Co Ltd
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
Application filed by Putian Information Technology Co Ltd filed Critical Putian Information Technology Co Ltd
Priority to CN201611267032.3A priority Critical patent/CN108270534B/en
Priority to PCT/CN2017/098975 priority patent/WO2018120871A1/en
Publication of CN108270534A publication Critical patent/CN108270534A/en
Application granted granted Critical
Publication of CN108270534B publication Critical patent/CN108270534B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention discloses a kind of method to multiple purpose ID transmission information to communicate based on V2X SideLink, and method includes：When the more than two recipients of sending direction transmit V2X business, the service data unit MAC SDU of each purpose ID are multiplexed in a MAC PDU, V2X business is transmitted to the corresponding method of reseptances of all purposes ID by SL SCH channels；Wherein, MAC PDU structure of the MAC PDU structures to be used for V2X SideLink communication scenes on SL SCH channels.The method of the present embodiment, which can be realized to multiple purpose ID, transmits V2X business, improves resource utilization and propagation delay time.

Description

The method to multiple purpose ID transmission information based on V2X SideLink communications
Technical field
The present invention relates to the communication technologys, and in particular to a kind of (marking to multiple purpose ID based on V2X SideLink communications Know) transmission information method.
Background technology
V2X (Vehicle to X) i.e. vehicles and extraneous information exchange, are the key that following intelligent transport system skills Art.V2X applications will improve drive safety, reduction congestion and energy consumption of vehicles, improve traffic efficiency and car entertainment information etc..It With vehicle-to-vehicle (V2V, Vehicle-to-Vehicle), vehicle and pedestrian (V2P, Vehicle-to-Pedestrian), vehicle to trackside Infrastructure (V2I, Vehicle-to-Infrastructure) and vehicle and application server (V2N, Vehicle-to- Network based on) communicating, in vehicle-X (V2X：Vehicle, road, pedestrian and internet etc.) between, it communicates wirelessly and is handed over information It changes and handles.
At present, 3GPP determines that V2X resource pools design, and the resource pool that D2D communications are different from for the design of V2X resource pools is set Meter, V2X resource pools introduce the concept of subchannel, i.e. V2X resource pools include one or more subchannels, per sub-channels by one group Continuous RB (Resource Block, resource block) compositions, the size (sizeSubchannel-r14) of subchannel is by eNB (evolved Node B, base station) or preconfigured information are allocated to UE.SizeSubchannel-r14 is enumeration type, numerical value Including n4, n5, n6, n8, n9, n10, n12, n15, n16, n18, n20, n25, n30, n48, n50, n72, n75, n96, n100, Wherein n4 represents that 4PRBs, n5 represent 5PRBs, and so on.UE is required when resource pool selects available resources with the company of integral multiple Continuous subchannel uses resource.
In addition, 3GPP discussion determines V2X message reuses SL-SCH (Side Link Synchronization Channel, auxiliary link synchronisation channel) it is transmitted, and define and used for V2X sidelink (the auxiliary links of V2X) communications The MAC PDU for being SL-SCH (Media Access Control medium access control Protocol Data Unit agreement numbers According to unit) and SL-SCH MAC subheaders, as depicted in figs. 1 and 2.The SL-SCH that the size in wherein DST domains uses in communicating with D2D DST domains is of different sizes in MAC subheaders, which is 24 bits, for carrying Destination Layer-2 ID, and D2D Communication only carries 16 bit informations in Destination Layer-2 ID, as shown in Figure 3.V domains are used to indicate SL-SCH The form of subheader.It when the domain is set as " 0011 ", communicates for V2X sidelink, and DST domains are 24 bits；When being set as It when " 0001 " or " 0010 ", communicates for D2D, and DST domains are 16 bits.
The existing MAC PDU for V2X sidelink communications are defined as：One MAC PDU is by a MAC header, one Or multiple MAC Service Data Units (MAC SDU) and optional filling are formed.One of MAC PDU by a SL-SCH Subheader and one or more MAC PDU subheaders form, and each subheader (in addition to SL-SCH subheaders) corresponds to a MAC SDU (Service Data Unit, service data unit) or filling.The structure design of this MAC PDU determines a MAC PDU The related MAC SDUs of a purpose ID can only be included.In other words, sender UE can only be on a TB block to a purpose ID Correlation V2X business is transmitted, it can not be on a TB block to multiple purpose ID simultaneous transmissions.Again since UE is available in resource pool selection Will be using subchannel as granularity rather than using RB as granularity during resource, such UE may not can find lucky resource, in fact it could happen that The phenomenon that wasting of resources causes the availability of frequency spectrum to reduce.In addition, the corresponding MAC SDUs of multiple purpose ID cannot be multiplexed into one On MAC PDU, need individually to transmit and lead to the increase of propagation delay time and the increase of control channel expense.
Invention content
In view of the above problems, the present invention proposes the one kind for overcoming the above problem or solving the above problems at least partly The method to multiple purpose ID transmission information based on V2X SideLink communications.
For this purpose, in a first aspect, the present invention proposes a kind of passing to multiple purpose ID based on V2X SideLink communications The method of defeated information, including：
When the more than two recipients of sending direction transmit V2X business, by the service data unit MAC of each purpose ID SDU multiplexings transmit V2X business by SL-SCH channels in a MAC PDU to the corresponding method of reseptances of all purposes ID；
Wherein, the MAC PDU structures is tie for the MAC PDU of V2X SideLink communication scenes on SL-SCH channels Structure.
Optionally, the MAC PDU include：One MAC header, one or more MAC SDU；
Alternatively,
The MAC PDU include：One MAC header, one or more MAC SDU and filling.
Optionally, the MAC header is made of one or more SL-SCH subheaders, one or more MAC PDU subheaders.
Optionally, in a MAC PDU, in each SL-SCH subheader and MAC header the SL-SCH subheaders followed by The MAC PDU subheaders are associated；
And with the associated MAC PDU subheaders of each SL-SCH subheader for one or more；
Each MAC PDU subheader corresponds to a MAC SDU or filling；And the sequence of each MAC PDU subheader with Corresponding MAC SDUs or the sequence consensus of filling.
Optionally, first SL-SCH subheader in the MAC PDU includes seven head file V/R/R/R/R/SRC/ DST；
Other SL-SCH subheaders in the MAC PDU in addition to first SL-SCH subheader include a head file DST；
All MAC PDU subheaders in the MAC PDU in addition to the last one subheader include six head file R/E1/E/ LCID/F/L；
In the MAC PDU the last one subheader include four head file R/E1/E/LCID and
It is each to fill corresponding MAC PDU subheaders also comprising four head file R/E1/E/LCID.
Optionally, the E1 length of field in head file is 1 bit, and whether which is used to indicate in MAC header also has SL-SCH Subheader；
Whether the E domains in head file are used to indicate in MAC header other domains；
If the E1 domains in MAC PDU subheaders are 1, the E domains in the MAC PDU subheaders are invalid.
Optionally, the scheduling information for V2X business in PSSCH, using the SCI forms 1 being carried on PSCCH channels It is indicated；
For the maximum value of the numerical value for the corresponding PPPP of LCID all in MAC PDU in Priority domains in SCI forms 1.
Optionally, when the MAC PDU structures include multiple purpose ID, first SL-SCH in the MAC PDU DST domains and the DST domains of other SL-SCH subheaders all indicate a purpose ID, and each DST domain indicates different purpose ID.
Optionally, described sender and the recipient are terminal.
Optionally, the terminal is to support the terminal of V2X SideLink communication functions.
As shown from the above technical solution, it is proposed by the present invention it is a kind of based on V2X SideLink communications to multiple purpose ID Transmit information method, solve in the prior art can not on SL-SCH channels to multiple purpose ID transmit information the defects of, It improves resource utilization and propagation delay time.
Description of the drawings
Fig. 1 is the schematic diagram of the MAC PDU subheaders of SL-SCH transmissions of the prior art；
Fig. 2 and Fig. 3 is respectively the schematic diagram of the SL-SCH MAC subheaders of SL-SCH transmissions of the prior art；
Fig. 4 is the method that information is transmitted to multiple purpose ID based on V2X SideLink communications in the embodiment of the present invention Flow diagram；
Fig. 5 is a kind of schematic diagram of MAC PDU structures in the embodiment of the present invention；
Fig. 6 is the schematic diagram of the SL-SCH subheaders in only one head file DST domains in the embodiment of the present invention；
Fig. 7 is the schematic diagram of MAC subheaders in the embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment be the present invention Part of the embodiment, instead of all the embodiments.
It should be noted that herein, " first ", " second ", " third ", " the 4th " printed words are used merely to will be identical Title distinguishes rather than implies the relationship or sequence between these titles.
The embodiment of the present invention proposes a kind of realization to multiple purpose ID simultaneous transmissions based on V2X SideLink communications Method.The present invention provides the MAC of a MAC PDU by being revised as the structure of MAC header in MAC PDU in SL-SCH channels Head is made of one or more SL-SCH subheaders and one or more MAC PDU subheaders, and each SL-SCH subheaders correspond to One or more MAC PDU subheaders associated with it.Increase a kind of SL- for including a head file DST newly in MAC header simultaneously SCH subheaders and an E1 domain is increased newly in the MAC PDU subheaders for SL-SCH to indicate in MAC header whether to also have SL- SCH subheaders.In this way, on the corresponding one MAC PDU of MAC SDU reusables of multiple purpose ID, so as to fulfill to multiple purpose ID Simultaneous transmission V2X business.Implementation method of the present invention is simple, when to multiple purpose ID simultaneous transmissions V2X business, can reduce transmission Time delay saves the expense of control channel and Traffic Channel, it is also possible to improve resource utilization indirectly.
As shown in figure 4, Fig. 4 show that one embodiment of the invention provides based on V2X SideLink communicate to multiple mesh ID transmission information method flow diagram, the method for the present embodiment includes the following steps：
101st, when the more than two recipients of sending direction transmit V2X business, by the service data unit of each purpose ID MAC SDU multiplexings transmit V2X industry by SL-SCH channels in a MAC PDU to the corresponding method of reseptances of all purposes ID Business.
That is, the corresponding MAC SDU of each purpose ID are multiplexed what is supported in SL-SCH channels in the present embodiment On one MAC PDU.
MAC PDU structures can be that the MAC of V2X SideLink communication scenes is used on SL-SCH channels in the present embodiment PDU structures.
102nd, recipient can monitor the V2X business transmitted in above-mentioned SL-SCH channels, if having this to connect in the V2X business monitored Purpose ID belonging to debit then obtains data corresponding with itself purpose ID.
It will be appreciated that the sender and recipient of the present embodiment are the terminal or user equipment of equity, and the terminal Or user equipment supports V2X SideLink communication functions.In general, sender and recipient can be mobile unit.
That is, communicating for V2X Sidelink, sender may be to multiple purpose ID simultaneous transmissions V2X business. In view of resource utilization and propagation delay time, the present embodiment is by being revised as MAC header in the MAC PDU that SL-SCH channels are supported Structure, to realize on one MAC PDU of the corresponding MAC SDU reusables of multiple purpose ID, so as to fulfill to multiple purpose ID Simultaneous transmission V2X business, improves resource utilization and propagation delay time.
To be better understood from the above, concrete implementation mode is given below：
In the present embodiment, MAC PDU include：One MAC header, one or more MAC SDU；
Alternatively, MAC PDU include：One MAC header, one or more MAC SDU and filling.
Wherein, above-mentioned MAC header is made of one or more SL-SCH subheaders, one or more MAC PDU subheaders；And In a MAC PDU, in each SL-SCH subheader and MAC header the SL-SCH subheaders followed by MAC PDU subheaders It is associated, the corresponding MAC SDU of each subheader (in addition to SL-SCH subheaders) or filling, as shown in Figure 5.
That is, each SL-SCH subheader and the SL-SCH subheaders in MAC PDU followed by MAC PDU Subheader is associated；It is one or more with the associated MAC PDU subheaders of each SL-SCH subheader.
Each MAC PDU subheader corresponds to a MAC SDU or filling；And each MAC PDU subheader is (in addition to SL- Except SCH subheaders) sequence and corresponding MAC SDUs or the sequence consensus of filling.
Fig. 5 shows the structure of a MAC PDU, and first subheader is to include seven head file V/ in the MAC PDU The SL-SCH subheaders of R/R/R/R/SRC/DST have multiple associated MAC PDU subheaders behind first SL-SCH subheader；
Correspondingly, such as the corresponding second SL-SCH subheader of the DST of overstriking in Fig. 5, the DST of second SL-SCH subheader Domain only carries purpose ID, there is multiple associated MAC PDU subheaders behind second SL-SCH subheader；
Sequence successively, such as corresponding n-th of SL-SCH subheaders of next DST of overstriking in Fig. 5.
That is, if MAC PDU structures in Fig. 5 include multiple purpose ID, first SL-SCH in MAC PDU DST domains and the DST domains of other SL-SCH subheaders all indicate a purpose ID, and each DST domain indicates different purpose ID. Every associated MAC PDU subheaders of SL-SCH subheaders are used to indicate business datum.
As shown in Figure 2 and Figure 5, first SL-SCH subheader in the MAC PDU includes seven head file V/R/R/R/ R/SRC/DST；
As shown in fig. 6, other SL-SCH subheaders in MAC PDU in addition to first SL-SCH subheader include a head file DST。
It illustrates, head file DST is a kind of SL-SCH subheaders increased newly in the present embodiment, and DST domains are 24 ratios Spy, for carrying Destination Layer-2 ID (purpose ID).
It is used to indicate in MAC header whether also have SL- in addition, increasing an E1 domain in the MAC PDU subheaders of association SL-SCH newly SCH subheaders, as shown in Figure 7.
In the present embodiment, in addition to the last one subheader in MAC PDU, MAC PDU subheaders include six head file R/E1/E/LCID/F/L.The last one subheader includes four head file R/ in MAC PDUE1/E/LCID.Fill corresponding MAC PDU subheaders also include four head file R/E1/E/LCID。
That is, all MAC PDU subheaders in MAC PDU in addition to the last one subheader include six head file R/E1/E/ LCID/F/L；
The last one subheader includes four head file R/ in MAC PDUE1/ E/LCID,
It is each to fill corresponding MAC PDU subheaders also comprising four head file R/E1/E/LCID。
In addition, the E1 length of field in head file is 1 bit, whether which is used to indicate in MAC PDU also has in MAC header SL-SCH subheaders；
Whether the E domains in head file are used to indicate in MAC header other domains；If the E1 domains in MAC PDU subheaders are 1, then the E domains in the MAC PDU subheaders are invalid.
It will be appreciated that if E1 domains are set as " 1 ", then it represents that the DST domains of at least one SL-SCH subheader thereafter, and Ignore the numerical value in E domains in the subheader.If E1 domains are set as " 0 ", the instruction information using E domains in the subheader is represented.E domains is expand Domain is opened up, is a flag bit, indicates whether there be other domains in MAC header.If E domains are set as " 1 ", then it represents that thereafter at least There are another group of R/R/E/LCID domains.If E domains are set as " 0 ", represent from byte thereafter as MAC SDU or filling.
It should be noted that in a MAC PDU subheader, when the value in E1 domains in the subheader is set as 1, this should be ignored E domains in subheader；When the value in E1 domains in the subheader is set as 0, the E domains in the subheader are effective.
The structure of the MAC PDU of the V2X sidelink communications of the present embodiment, it is multiple to may be such that sender UE will be sent to The MAC SDUs of purpose ID are multiplexed on a MAC PDU, are realized while to multiple purpose ID simultaneous transmissions V2X business.Together When, situation that MAC PDU structure compatible sender UE of the invention will be sent to a purpose ID.
In addition, since the MAC PDU of transmission V2X business change, therefore also indicate that information is also required to adjust in control channel It is whole, in the present embodiment, for scheduling information of the V2X business in PSSCH, using the SCI forms 1 being carried on PSCCH channels It is indicated, wherein, business datum is carried on PSSCH channels；
For the maximum value of the numerical value for the corresponding PPPP of LCID all in MAC PDU in Priority domains in SCI forms 1.
That is, V2X sidelink communications indicate the scheduling information of PSSCH using SCI forms 1.
It will be appreciated by those of skill in the art that although some embodiments described herein include being wrapped in other embodiments The certain features rather than other feature included, but the combination of the feature of different embodiment mean in the scope of the present invention it It is interior and form different embodiments.
Although being described in conjunction with the accompanying embodiments of the present invention, those skilled in the art can not depart from this hair Various modifications and variations are made in the case of bright spirit and scope, such modifications and variations are each fallen within by appended claims Within limited range.

Claims (10)

  1. A kind of 1. method to multiple purpose ID transmission information based on V2X SideLink communications, which is characterized in that including：
    When the more than two recipients of sending direction transmit V2X business, the service data unit MAC SDU of each purpose ID are answered V2X business is transmitted to the corresponding method of reseptances of all purposes ID by SL-SCH channels in a MAC PDU；
    Wherein, MAC PDU structure of the MAC PDU structures to be used for V2X SideLink communication scenes on SL-SCH channels.
  2. 2. according to the method described in claim 1, it is characterized in that, the MAC PDU include：One MAC header, one or more MAC SDU；
    Alternatively,
    The MAC PDU include：One MAC header, one or more MAC SDU and filling.
  3. 3. according to the method described in claim 2, it is characterized in that, the MAC header by one or more SL-SCH subheaders, one Or multiple MAC PDU subheaders compositions.
  4. 4. according to the method described in claim 3, it is characterized in that, in a MAC PDU, each SL-SCH subheader with In MAC header the SL-SCH subheaders followed by MAC PDU subheaders be associated；
    And with the associated MAC PDU subheaders of each SL-SCH subheader for one or more；
    Each MAC PDU subheader corresponds to a MAC SDU or filling；And the sequence of each MAC PDU subheader with it is corresponding MAC SDUs or filling sequence consensus.
  5. 5. according to the method described in claim 4, it is characterized in that, first SL-SCH subheader in the MAC PDU includes Seven head file V/R/R/R/R/SRC/DST；
    Other SL-SCH subheaders in the MAC PDU in addition to first SL-SCH subheader include a head file DST；
    All MAC PDU subheaders in the MAC PDU in addition to the last one subheader include six head file R/E1/E/ LCID/F/L；
    In the MAC PDU the last one subheader include four head file R/E1/E/LCID and
    It is each to fill corresponding MAC PDU subheaders also comprising four head file R/E1/E/LCID.
  6. 6. according to the method described in claim 5, it is characterized in that, the E1 length of field in head file is 1 bit, which is used for Indicate whether also have SL-SCH subheaders in MAC header；
    Whether the E domains in head file are used to indicate in MAC header other domains；
    If the E1 domains in MAC PDU subheaders are 1, the E domains in the MAC PDU subheaders are invalid.
  7. 7. method according to any one of claims 1 to 6, which is characterized in that believe for scheduling of the V2X business in PSSCH Breath, is indicated using the SCI forms 1 being carried on PSCCH channels；
    For the maximum value of the numerical value for the corresponding PPPP of LCID all in MAC PDU in Priority domains in SCI forms 1.
  8. 8. according to the method described in claim 6, it is characterized in that, the MAC PDU structures include multiple purpose ID when, it is described The DST domains of first SL-SCH and the DST domains of other SL-SCH subheaders all indicate a purpose ID, and each in MAC PDU A DST domains indicate different purpose ID.
  9. 9. method according to any one of claims 1 to 6, which is characterized in that described sender and the recipient are end End.
  10. 10. according to the method described in claim 9, it is characterized in that, the terminal is supports V2X SideLink communication functions Terminal.
CN201611267032.3A 2016-12-31 2016-12-31 The method to multiple purpose ID transmission information based on V2XSideLink communication Active CN108270534B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201611267032.3A CN108270534B (en) 2016-12-31 2016-12-31 The method to multiple purpose ID transmission information based on V2XSideLink communication
PCT/CN2017/098975 WO2018120871A1 (en) 2016-12-31 2017-08-25 Method for transmitting information to multiple destination ids based on v2x sidelink communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611267032.3A CN108270534B (en) 2016-12-31 2016-12-31 The method to multiple purpose ID transmission information based on V2XSideLink communication

Publications (2)

Publication Number Publication Date
CN108270534A true CN108270534A (en) 2018-07-10
CN108270534B CN108270534B (en) 2019-07-23

Family

ID=62706836

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611267032.3A Active CN108270534B (en) 2016-12-31 2016-12-31 The method to multiple purpose ID transmission information based on V2XSideLink communication

Country Status (2)

Country Link
CN (1) CN108270534B (en)
WO (1) WO2018120871A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110521224A (en) * 2019-07-12 2019-11-29 北京小米移动软件有限公司 Data transmission method for uplink, method of reseptance, device, terminal and the medium of direct-connected communication
WO2020061768A1 (en) * 2018-09-25 2020-04-02 富士通株式会社 Data sending method and apparatus, and communication system
CN111107670A (en) * 2018-11-01 2020-05-05 维沃移动通信有限公司 SL MAC PDU transmission method and device
CN111586643A (en) * 2019-02-15 2020-08-25 华为技术有限公司 Unicast transmission method and communication device
WO2020177169A1 (en) * 2019-03-06 2020-09-10 华为技术有限公司 Communication method, apparatus and system
CN112153596A (en) * 2019-06-26 2020-12-29 大唐移动通信设备有限公司 Method, equipment and device for organizing and transmitting V2X unicast MAC PDU
CN113382388A (en) * 2018-11-02 2021-09-10 华为技术有限公司 Transmission method and communication device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111328097B (en) * 2018-12-14 2022-04-22 华为技术有限公司 Fault determination method and device
KR20200127402A (en) 2019-05-02 2020-11-11 삼성전자주식회사 Method and apparatus for deciding packet communication range in terminal direct communication system
CN114158040B (en) * 2020-08-18 2024-05-24 上海朗帛通信技术有限公司 Method and apparatus for wireless communication

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106105305A (en) * 2014-03-19 2016-11-09 Lg电子株式会社 It is configured to public safety transmission or the vehicle method and apparatus about the buffer state reports of transmission in a wireless communication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090026892A (en) * 2007-09-11 2009-03-16 삼성전자주식회사 Apparatus and method for generating mac pdu in mobile communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106105305A (en) * 2014-03-19 2016-11-09 Lg电子株式会社 It is configured to public safety transmission or the vehicle method and apparatus about the buffer state reports of transmission in a wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP TSG RAN WG2 MEETING #85: ""MAC functions for D2D communication"", 《R2-140071》 *
3GPP TSG-RAN WG2 MEETING #85BIS: ""MAC PDU format for D2D communication"", 《R2-141491》 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020061768A1 (en) * 2018-09-25 2020-04-02 富士通株式会社 Data sending method and apparatus, and communication system
US11700543B2 (en) 2018-09-25 2023-07-11 Fujitsu Limited Method and apparatus for transmitting data and communication system
CN111107670A (en) * 2018-11-01 2020-05-05 维沃移动通信有限公司 SL MAC PDU transmission method and device
WO2020088583A1 (en) * 2018-11-01 2020-05-07 维沃移动通信有限公司 Method and apparatus for transmitting an sl mac pdu
CN111107670B (en) * 2018-11-01 2022-03-11 维沃移动通信有限公司 SL MAC PDU transmission method and device
CN113382388A (en) * 2018-11-02 2021-09-10 华为技术有限公司 Transmission method and communication device
CN113382388B (en) * 2018-11-02 2023-08-04 华为技术有限公司 Transmission method and communication device
CN111586643B (en) * 2019-02-15 2022-07-22 华为技术有限公司 Method and communication device for unicast transmission
CN111586643A (en) * 2019-02-15 2020-08-25 华为技术有限公司 Unicast transmission method and communication device
WO2020177169A1 (en) * 2019-03-06 2020-09-10 华为技术有限公司 Communication method, apparatus and system
CN112153596A (en) * 2019-06-26 2020-12-29 大唐移动通信设备有限公司 Method, equipment and device for organizing and transmitting V2X unicast MAC PDU
CN112153596B (en) * 2019-06-26 2022-08-30 大唐移动通信设备有限公司 Method, equipment and device for organizing and transmitting V2X unicast MAC PDU
CN110521224A (en) * 2019-07-12 2019-11-29 北京小米移动软件有限公司 Data transmission method for uplink, method of reseptance, device, terminal and the medium of direct-connected communication
CN110521224B (en) * 2019-07-12 2023-04-11 北京小米移动软件有限公司 Data sending method, data receiving method, device, terminal and medium for direct communication

Also Published As

Publication number Publication date
WO2018120871A1 (en) 2018-07-05
CN108270534B (en) 2019-07-23

Similar Documents

Publication Publication Date Title
CN108270534A (en) The method to multiple purpose ID transmission information based on V2XSideLink communications
EP3637855B1 (en) Data transmission method, and terminal device
US11750348B2 (en) Method and system for transmitting and receiving protocol data unit in communication networks
CN106465128B (en) Method for building up, base station and the equipment of backhaul link
CN104936296B (en) A kind of method and apparatus reporting and receive buffer state
CN102640558A (en) Transmission in a communication system using relay nodes
TW200922210A (en) Data transmission method in wireless mesh network and A-MSDU format
AU2001250446A1 (en) Allocation of resources in packet-switched data transfer
WO2008053552A1 (en) Wireless communication apparatus and wireless communication method
CN101998296B (en) Control method and system of empty QoS (Quality of Service)
CN106465183A (en) Data transmission method, device and system
WO2014162895A1 (en) Radio base station and mobile station
CN103634778A (en) Method and device for transmitting data in LTE system
CN107426823B (en) Method and system for multiplexing media access control layer
GB2446044A (en) Communication system for transmitting data from a data source to a mobile station
CN102595499A (en) Method for UE (User Equipment) to build hybrid bearers in multiple cells
CN101990171A (en) Access method and equipment for access node
EP2426958B1 (en) Method, bm-sc and base station for multiplexing mbms services in mbsfn
CN102369765B (en) Relay transmission method, relay node and base station
Sniady et al. Capacity gain with an alternative LTE railway communication network
CN103460664A (en) MPDU structure and related methods for use in a wireless communications protocol
CN104471874B (en) Data forwarding method, relay node equipment and network system
CN102104915B (en) A kind of QoS control method based on PMIP and system
CN107645742A (en) A kind of car exchanges the transmission method of V2X business with the information in the external world
WO2020223971A1 (en) Mac pdu sending and receiving methods and devices, and terminal and medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant