CN109379151B - 时延估计方法、装置及*** - Google Patents
时延估计方法、装置及*** Download PDFInfo
- Publication number
- CN109379151B CN109379151B CN201811300489.9A CN201811300489A CN109379151B CN 109379151 B CN109379151 B CN 109379151B CN 201811300489 A CN201811300489 A CN 201811300489A CN 109379151 B CN109379151 B CN 109379151B
- Authority
- CN
- China
- Prior art keywords
- effective
- user
- delay estimation
- time delay
- power
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/364—Delay profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811300489.9A CN109379151B (zh) | 2018-11-02 | 2018-11-02 | 时延估计方法、装置及*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811300489.9A CN109379151B (zh) | 2018-11-02 | 2018-11-02 | 时延估计方法、装置及*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109379151A CN109379151A (zh) | 2019-02-22 |
CN109379151B true CN109379151B (zh) | 2022-07-29 |
Family
ID=65397365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811300489.9A Active CN109379151B (zh) | 2018-11-02 | 2018-11-02 | 时延估计方法、装置及*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109379151B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112702782A (zh) * | 2020-12-17 | 2021-04-23 | 康佳集团股份有限公司 | 一种降低用户面时延的方法、存储介质及终端设备 |
CN113029147B (zh) * | 2021-03-04 | 2022-08-16 | 东南大学 | 一种直达波空中传播时延的估计方法 |
CN117939540A (zh) * | 2022-10-17 | 2024-04-26 | 中兴通讯股份有限公司 | 宽带信号的补偿方法、装置、设备及存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10148461B2 (en) * | 2016-05-06 | 2018-12-04 | Telefonaktiebolaget L M Ericsson (Publ) | Preamble detection and time-of-arrival estimation for a single-tone frequency hopping random access preamble |
CN106793065A (zh) * | 2016-08-12 | 2017-05-31 | 北京展讯高科通信技术有限公司 | Ue定位方法及*** |
CN106488557B (zh) * | 2016-10-28 | 2019-05-03 | 中国人民解放军信息工程大学 | 基于WiFi信号的LDCC-PDF分级时延估计方法 |
US20180270868A1 (en) * | 2017-03-20 | 2018-09-20 | Asustek Computer Inc. | Method and apparatus for random access procedure for system information request in a wireless communication system |
US10721774B2 (en) * | 2017-04-24 | 2020-07-21 | Qualcomm Incorporated | Frequency hopping configuration for a multi-tone physical random access channel transmission |
-
2018
- 2018-11-02 CN CN201811300489.9A patent/CN109379151B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109379151A (zh) | 2019-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109379151B (zh) | 时延估计方法、装置及*** | |
RU2698918C1 (ru) | Обнаружение преамбулы и оценка времени прихода преамбулы произвольного доступа однотонального сигнала со скачкообразной перестройкой частоты | |
CN102113381B (zh) | 用于小区导频检测的连续检测和消除 | |
US8331965B2 (en) | Methods and apparatus for controlling resource use in a wireless communications system | |
US10700900B2 (en) | Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system | |
CN109561477B (zh) | 一种小区信息的发送方法、驻留的方法、网络设备及终端 | |
EP2965452B1 (en) | Channel estimation for interference cancellation | |
WO2012030301A1 (en) | A method, apparatus and computer program product for identifying frequency bands, and a method, apparatus and computer program product for evaluating performance | |
CN108207022A (zh) | 功率调整方法及装置 | |
CN104065430A (zh) | 基于节点识别的协作频谱检测方法 | |
CN101754234A (zh) | 基于马尔科夫链和载波侦听多路访问的机会频谱接入方法 | |
CN109041255B (zh) | 一种接入方法和ue | |
Miah et al. | A throughput analysis of an energy-efficient spectrum sensing scheme for the cognitive radio-based Internet of things | |
CN110649982A (zh) | 基于次用户节点选择的双阈值能量检测方法 | |
CN106936527B (zh) | 一种基于双门限的多用户合作频谱感知方法 | |
WO2018167476A1 (en) | Signal detection based on stochastic resonance | |
CN110337112A (zh) | 终端接入方法及装置 | |
Cai et al. | Decoupling trust and wireless channel induced effects on collaborative sensing attacks | |
US11044136B2 (en) | Method and apparatus for estimating frequency offset in wireless communication system | |
CN101753174B (zh) | 自适应频谱检测方法和*** | |
CN115759223A (zh) | 模型训练方法、数据处理方法、电子设备、可读存储介质 | |
Karimi et al. | Optimal power control and spectrum sensing for throughput maximisation in cognitive radio systems under PUEA | |
Noh et al. | A new spectrum sensing scheme using cyclic prefix for OFDM-based cognitive radio systems | |
Zhang et al. | Linear combination‐based energy detection algorithm in low signal‐to‐noise ratio for cognitive radios | |
CN109041256B (zh) | 随机接入方法、装置及*** |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200110 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |