CN117353801A - 信号处理方法及通信设备 - Google Patents
信号处理方法及通信设备 Download PDFInfo
- Publication number
- CN117353801A CN117353801A CN202210753777.XA CN202210753777A CN117353801A CN 117353801 A CN117353801 A CN 117353801A CN 202210753777 A CN202210753777 A CN 202210753777A CN 117353801 A CN117353801 A CN 117353801A
- Authority
- CN
- China
- Prior art keywords
- sequence
- communication device
- signal
- spreading
- indication information
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 902
- 238000003672 processing method Methods 0.000 title claims abstract description 63
- 238000001228 spectrum Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims description 95
- 230000011664 signaling Effects 0.000 claims description 22
- 230000000739 chaotic effect Effects 0.000 claims description 16
- 230000000295 complement effect Effects 0.000 claims description 16
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 238000004590 computer program Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000029348 Mulchandani-Bhoj-Conlin syndrome Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/22—Scatter propagation systems, e.g. ionospheric, tropospheric or meteor scatter
-
- 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
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210753777.XA CN117353801A (zh) | 2022-06-29 | 2022-06-29 | 信号处理方法及通信设备 |
| PCT/CN2023/102274 WO2024001978A1 (fr) | 2022-06-29 | 2023-06-26 | Procédé de traitement de signal et dispositif de communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210753777.XA CN117353801A (zh) | 2022-06-29 | 2022-06-29 | 信号处理方法及通信设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117353801A true CN117353801A (zh) | 2024-01-05 |
Family
ID=89367853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210753777.XA Pending CN117353801A (zh) | 2022-06-29 | 2022-06-29 | 信号处理方法及通信设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN117353801A (fr) |
| WO (1) | WO2024001978A1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6169474B1 (en) * | 1998-04-23 | 2001-01-02 | Micron Technology, Inc. | Method of communications in a backscatter system, interrogator, and backscatter communications system |
| WO2019219156A1 (fr) * | 2018-05-14 | 2019-11-21 | Nokia Technologies Oy | Communications de rétrodiffusion non cohérentes sur une source sans fil basée sur l'environnement |
| EP3899794A1 (fr) * | 2018-12-19 | 2021-10-27 | Ares Trading S.A. | Appareil de communication à utiliser avec un élément de communication électronique, élément de communication électronique et utilisations de ceux-ci |
| CN114374406B (zh) * | 2020-10-14 | 2023-02-28 | 维沃移动通信有限公司 | 信号发送和信号接收方法、终端及通信设备 |
-
2022
- 2022-06-29 CN CN202210753777.XA patent/CN117353801A/zh active Pending
-
2023
- 2023-06-26 WO PCT/CN2023/102274 patent/WO2024001978A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024001978A1 (fr) | 2024-01-04 |
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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 |