WO2024250559 - METHOD, APPARATUS, AND SYSTEM FOR COMPRESSION OF MAP OR MAPPING CONFIGURATION
National phase entry:
Publication Number
WO/2024/250559
Publication Date
12.12.2024
International Application No.
PCT/CN2023/130356
International Filing Date
08.11.2023
Title **
[English]
METHOD, APPARATUS, AND SYSTEM FOR COMPRESSION OF MAP OR MAPPING CONFIGURATION
[French]
PROCÉDÉ, APPAREIL ET SYSTÈME DE COMPRESSION DE CONFIGURATION DE CARTE OU DE MAPPAGE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
MA, Mengyao
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
MA, Jianglei
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
BI, Xiaoyan
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
Priority Data
63/507,137
09.06.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2245 | |
| EPO | Filing, Examination | 18200 | |
| Japan | Filing | 597 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 10910 |
Total: 32527 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Example embodiments relate to methods for map compression or mapping information compression. In an aspect, a first device compresses information using a relationship among elements in the information, and the information comprises at least one of a first map, a second map, or a mapping configuration between the first map and the second map. The first map represents one of radio environment information and geometry information, and the second map represents the other one of the environment information and the geometry information. Then the first device transmits the compressed information to a second device, wherein a size of the compressed information is smaller than the information. As such, the map and mapping can be compressed so as to reduce the indication overhead. Therefore, the sensing performance and communication performance are improved, and the processing delay and complexity are reduced.[French]
Des modes de réalisation donnés à titre d'exemple concernent des procédés de compression de carte ou de compression d'informations de mappage. Selon un aspect, un premier dispositif compresse des informations à l'aide d'une relation entre des éléments dans les informations, et les informations comprennent une première carte et/ou une seconde carte et/ou une configuration de mappage entre la première carte et la seconde carte. La première carte représente des informations parmi des informations d'environnement radio et des informations de géométrie, et la seconde carte représente les autres informations parmi les informations d'environnement et les informations de géométrie. Ensuite, le premier dispositif transmet les informations compressées à un second dispositif, une taille des informations compressées étant inférieure aux informations. Ainsi, la carte et le mappage peuvent être compressés de façon à réduire le surdébit d'indication. Par conséquent, les performances de détection et les performances de communication sont améliorées, et le retard de traitement et la complexité sont réduits.