CN109428701B - 一种下行控制信道配置方法 - Google Patents
一种下行控制信道配置方法 Download PDFInfo
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- CN109428701B CN109428701B CN201710760510.2A CN201710760510A CN109428701B CN 109428701 B CN109428701 B CN 109428701B CN 201710760510 A CN201710760510 A CN 201710760510A CN 109428701 B CN109428701 B CN 109428701B
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- 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
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- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
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- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
- H04L5/0025—Spatial division following the spatial signature of the channel
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- 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 signalling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
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- 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
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
-
- 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
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0041—Frequency-non-contiguous
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (7)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521281.8A CN110190943A (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的资源配置方法和装置 |
| CN201910520968.XA CN110149195B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法和装置 |
| CN201710760510.2A CN109428701B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法 |
| CN201910521404.8A CN110324134B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的搜索空间配置方法和装置 |
| PCT/CN2017/117461 WO2019041671A1 (zh) | 2017-08-30 | 2017-12-20 | 下行控制信道配置方法、装置和存储介质 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760510.2A CN109428701B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法 |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520968.XA Division CN110149195B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法和装置 |
| CN201910521281.8A Division CN110190943A (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的资源配置方法和装置 |
| CN201910521404.8A Division CN110324134B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的搜索空间配置方法和装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109428701A CN109428701A (zh) | 2019-03-05 |
| CN109428701B true CN109428701B (zh) | 2020-07-10 |
Family
ID=65501998
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520968.XA Active CN110149195B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法和装置 |
| CN201910521281.8A Pending CN110190943A (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的资源配置方法和装置 |
| CN201910521404.8A Active CN110324134B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的搜索空间配置方法和装置 |
| CN201710760510.2A Active CN109428701B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520968.XA Active CN110149195B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道配置方法和装置 |
| CN201910521281.8A Pending CN110190943A (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的资源配置方法和装置 |
| CN201910521404.8A Active CN110324134B (zh) | 2017-08-30 | 2017-08-30 | 一种下行控制信道的搜索空间配置方法和装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (4) | CN110149195B (zh) |
| WO (1) | WO2019041671A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021016917A1 (en) * | 2019-07-31 | 2021-02-04 | Qualcomm Incorporated | Control resource set design for bandwidth reduced low-tier user equipment |
| CN113300748B (zh) * | 2020-02-21 | 2022-08-02 | 大唐移动通信设备有限公司 | 一种波束赋形装置、基站及波束赋形方法 |
| WO2022061827A1 (zh) * | 2020-09-27 | 2022-03-31 | 华为技术有限公司 | 一种波束调整方法及装置 |
| CN116131917B (zh) * | 2023-02-08 | 2025-09-30 | 华东师范大学 | 一种基于5g技术的卫星通信系统及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638892A (zh) * | 2012-03-26 | 2012-08-15 | 电信科学技术研究院 | 一种对e-pdcch进行资源映射的方法及装置 |
| CN102904851A (zh) * | 2011-07-26 | 2013-01-30 | 中兴通讯股份有限公司 | 一种实现pcfich映射的方法和系统 |
| CN104488342A (zh) * | 2012-07-23 | 2015-04-01 | 株式会社Ntt都科摩 | 无线通信方法、无线通信系统以及无线基站 |
| WO2017111987A1 (en) * | 2015-12-22 | 2017-06-29 | Intel IP Corporation | Lte assisted prach transmission in 5g systems |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8724636B2 (en) * | 2008-03-31 | 2014-05-13 | Qualcomm Incorporated | Methods of reliably sending control signal |
| JP5073779B2 (ja) * | 2010-04-30 | 2012-11-14 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及びユーザ端末 |
| CN102307083A (zh) * | 2011-08-12 | 2012-01-04 | 电信科学技术研究院 | 信道状态信息的非周期反馈及其调度方法、装置及系统 |
| CN113225172B (zh) * | 2012-01-27 | 2024-05-24 | 交互数字专利控股公司 | 由WTRU执行的用于ePDCCH的方法 |
| CN103312435B (zh) * | 2012-03-09 | 2016-03-02 | 华为技术有限公司 | 一种控制信道的调制或传输层数的确定方法及设备 |
| CN104717748A (zh) * | 2013-12-11 | 2015-06-17 | 北京三星通信技术研究有限公司 | 物理下行控制信道的资源分配方法和装置 |
| US10356770B2 (en) * | 2015-10-01 | 2019-07-16 | Qualcomm Incorporated | Techniques for using an enhanced physical control format indicator channel to identify characteristics of a control region including a set of physical downlink control channels |
-
2017
- 2017-08-30 CN CN201910520968.XA patent/CN110149195B/zh active Active
- 2017-08-30 CN CN201910521281.8A patent/CN110190943A/zh active Pending
- 2017-08-30 CN CN201910521404.8A patent/CN110324134B/zh active Active
- 2017-08-30 CN CN201710760510.2A patent/CN109428701B/zh active Active
- 2017-12-20 WO PCT/CN2017/117461 patent/WO2019041671A1/zh not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904851A (zh) * | 2011-07-26 | 2013-01-30 | 中兴通讯股份有限公司 | 一种实现pcfich映射的方法和系统 |
| CN102638892A (zh) * | 2012-03-26 | 2012-08-15 | 电信科学技术研究院 | 一种对e-pdcch进行资源映射的方法及装置 |
| CN104488342A (zh) * | 2012-07-23 | 2015-04-01 | 株式会社Ntt都科摩 | 无线通信方法、无线通信系统以及无线基站 |
| WO2017111987A1 (en) * | 2015-12-22 | 2017-06-29 | Intel IP Corporation | Lte assisted prach transmission in 5g systems |
Non-Patent Citations (1)
| Title |
|---|
| WF on PDCCH;NTT DOCOMO等;《3GPP TSG RAN WG1 #89, R1-1709375》;20170519;见全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019041671A1 (zh) | 2019-03-07 |
| CN109428701A (zh) | 2019-03-05 |
| CN110149195B (zh) | 2021-10-08 |
| CN110324134A (zh) | 2019-10-11 |
| CN110324134B (zh) | 2021-12-10 |
| CN110149195A (zh) | 2019-08-20 |
| CN110190943A (zh) | 2019-08-30 |
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Effective date of registration: 20251020 Address after: 100191 Haidian District, Xueyuan Road, No. 40, Patentee after: CHINA ACADEMY OF INFORMATION AND COMMUNICATIONS Country or region after: China Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 100191 Haidian District Garden North Road, No. 52, Beijing Patentee before: CHINA ACADEMY OF INFORMATION AND COMMUNICATIONS Country or region before: China |