Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SIGNAL TRANSMISSION METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/169380
Kind Code:
A1
Abstract:
The present application discloses a signal transmission method and a related apparatus, in the technical field of communications. In a technical solution provided in the present application, a first terminal device accesses an access network device by means of passive random multiple access, and the first terminal device groups information bits to be sent, to obtain first information bits and second information bits; encodes the first information bits and the second information bits, to obtain a first code word sequence and a second code word sequence, respectively; and then performs interleaving processing on the first code word sequence and the second code word sequence according to an interleaving pattern, to obtain a first target signal, and sends the first target signal to the access network device. The access network device performs deinterleaving processing on the received first target signal according to a preset interleaving pattern, to obtain the first code word sequence and the second code word sequence; and decodes the first code word sequence and the second code word sequence, to obtain the first information bits and the second information bits, respectively, thereby improving the accuracy of signal transmission in a passive random multiple access model.

More Like This:
WO/2001/026236A METHOD AND AN ARRANGEMENT RELATING TO MOBILE RADIO SYSTEMS WITH THE POSSIBILITY OF SWITCHING CHANNEL CODING SCHEMES
WO/2021/253043HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK WITH MULTIPLE UPLINK CHANNELS
JP2002507082Description: Offline Broadband Network Interface
Inventors:
WEI FAN (CN)
FANG JIAQI (CN)
WANG WENJIN (CN)
WANG LEI (CN)
Application Number:
PCT/CN2023/079925
Publication Date:
September 14, 2023
Filing Date:
March 06, 2023
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00
Foreign References:
CN111447160A2020-07-24
CN107026709A2017-08-08
CN111343730A2020-06-26
CN111835464A2020-10-27
CN113194548A2021-07-30
US20200274613A12020-08-27
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM et al. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: TELESCOPIC SUPPORT LEG, MULTI-LEG SUPPORT AND PHOTOGRAPHING SUPPORT

Next Patent: ELECTRONIC DEVICE AND HOUSING ASSEMBLY