Communication method, device, equipment and system
A communication method and network equipment technology, applied in the field of devices, communication methods, equipment and systems, can solve the problem that network equipment cannot be scheduled at the correct frequency
Active Publication Date: 2020-10-30
HUAWEI TECH CO LTD
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In this way, it is ensured that the terminal device sends the carrier information and target address information of the first standard and the carrier information and target address information of the second standard to the network device. When the network device receives the target in the first link BSR sent by the terminal device After the address information is indexed, the carrier corresponding to the system corresponding to the target address information index can be accurately obtained from the carrier information and target address information of the first standard or the carrier information and target address information of the second standard according to the target address information index, which solves the problem of network The problem that the equipment cannot be scheduled on the correct frequency point, thus improving the communication reliability of the IoV communication system supporting the first standard and the second standard
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[0102] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
[0103] In order to facilitate the understanding of the embodiments of the present application, firstly, the relevant concepts involved in the embodiments of the present application are briefly introduced as follows:
[0104] In this embodiment of the present application, high-level signaling may refer to signaling sent by a high-level protocol layer, where the high-level protocol layer is at least one protocol layer above the physical layer. Wherein, the high-level protocol layer may specifically include at least one of the following protocol layers: a medium access control (medium access control, MAC) layer, a radio link control (radio link control, RLC) layer, a packet data convergence protocol (packet data convergence) protocol, PDCP) layer, service data adaptation protocol (service data adaptati...
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The invention provides a communication method, device, equipment and system. The method comprises the following steps of: enabling terminal equipment to send first information comprising carrier information of a first system and target address information to the network equipment, wherein the carrier information of the first system has a corresponding relationship with the target address information; and sending second information comprising carrier information of a second system and target address information to the network equipment, wherein the carrier information of the second system has acorresponding relationship with the target address information, and the BSR of the first link is sent to the network equipment, the BSR comprises a target address information index, and the target address information index is the index of the target address information in the first information or the index of the target address information in the second information. Thus, the network equipment can accurately obtain the carrier corresponding to the system corresponding to the target address information index from the first information or the second information according to the target address information index included in the BSR.
Description
technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method, device, device and system. Background technique [0002] Vehicle to everything (V2X) provides vehicle information through sensors mounted on the vehicle, vehicle terminals, etc. communicate with each other. [0003] In Long Term Evolution (LTE) V2X, the terminal device communicates with the network device, for example, when the terminal device is in the radio resource control (Radio Resource Control, RRC) connection state, the terminal device will report to the network device Sidelink UE information is used to request the network equipment to schedule the transmission resources on the service of interest and indicate the information of the receiving carrier of interest. The Sidelink UE information includes a mapping relationship between a carrier (carrier) and a destination address information list (destination Information List), that...
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IPC IPC(8): H04W4/40H04W28/02H04W76/14H04W76/27H04W88/06H04L29/12
CPCH04W4/40H04W28/0278H04W76/14H04W76/27H04W88/06H04L61/255H04W28/02H04W72/04H04L61/00
Inventor 李翔宇彭文杰王君戴明增肖潇魏冬冬
Owner HUAWEI TECH CO LTD