CN112119664B - 蜂窝网络中的多址技术 - Google Patents
蜂窝网络中的多址技术 Download PDFInfo
- Publication number
- CN112119664B CN112119664B CN201980031316.8A CN201980031316A CN112119664B CN 112119664 B CN112119664 B CN 112119664B CN 201980031316 A CN201980031316 A CN 201980031316A CN 112119664 B CN112119664 B CN 112119664B
- Authority
- CN
- China
- Prior art keywords
- modulation
- coding scheme
- transmission
- index
- uplink
- 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
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000001413 cellular effect Effects 0.000 title description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 83
- 230000010267 cellular communication Effects 0.000 claims description 2
- 206010042135 Stomatitis necrotising Diseases 0.000 claims 3
- 201000008585 noma Diseases 0.000 claims 3
- 238000004891 communication Methods 0.000 description 23
- 230000006870 function Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 4
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1807638.0 | 2018-05-10 | ||
| GB1807638.0A GB2573751A (en) | 2018-05-10 | 2018-05-10 | Multiple access techniques in a cellular network |
| PCT/CN2019/086233 WO2019214686A1 (fr) | 2018-05-10 | 2019-05-09 | Techniques d'accès multiples dans un réseau cellulaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112119664A CN112119664A (zh) | 2020-12-22 |
| CN112119664B true CN112119664B (zh) | 2024-03-19 |
Family
ID=62623370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980031316.8A Active CN112119664B (zh) | 2018-05-10 | 2019-05-09 | 蜂窝网络中的多址技术 |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112119664B (fr) |
| GB (1) | GB2573751A (fr) |
| WO (1) | WO2019214686A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017039564A1 (fr) * | 2015-09-04 | 2017-03-09 | Intel Corporation | Communication de liaison montante de pusch sans autorisation |
| WO2017171956A1 (fr) * | 2016-03-28 | 2017-10-05 | Intel IP Corporation | Configuration et schéma de codage de modulation de liaison montante |
| CN107258067A (zh) * | 2015-03-26 | 2017-10-17 | 英特尔Ip公司 | 准正交多址接入的设备、系统和方法 |
| WO2018032014A1 (fr) * | 2016-08-12 | 2018-02-15 | Intel Corporation | Techniques de transmission sans octroi de liaison montante |
| JP2018038063A (ja) * | 2017-10-23 | 2018-03-08 | ノキア ソリューションズ アンド ネットワークス オサケユキチュア | ベースステーションとユーザ装置との間の送信に対する変調及びコード化スキームのコントロール |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2787670A1 (fr) * | 2013-04-05 | 2014-10-08 | Panasonic Intellectual Property Corporation of America | Adaptation de table MCS pour QAM 256 |
| CN107465489A (zh) * | 2016-06-06 | 2017-12-12 | 株式会社Ntt都科摩 | 信号传输方法、信号解码方法、基站以及用户终端 |
| KR20180007584A (ko) * | 2016-07-13 | 2018-01-23 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 이종 서비스간 공존 방법 및 장치 |
| CN107666364A (zh) * | 2016-07-27 | 2018-02-06 | 北京三星通信技术研究有限公司 | 选择和确定调制编码方式的方法、相应的终端设备、基站设备 |
| US10412710B2 (en) * | 2016-09-08 | 2019-09-10 | Samsung Electronics Co., Ltd. | Method and system for implementing multiple-access in wireless communication system |
-
2018
- 2018-05-10 GB GB1807638.0A patent/GB2573751A/en not_active Withdrawn
-
2019
- 2019-05-09 WO PCT/CN2019/086233 patent/WO2019214686A1/fr active Application Filing
- 2019-05-09 CN CN201980031316.8A patent/CN112119664B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258067A (zh) * | 2015-03-26 | 2017-10-17 | 英特尔Ip公司 | 准正交多址接入的设备、系统和方法 |
| WO2017039564A1 (fr) * | 2015-09-04 | 2017-03-09 | Intel Corporation | Communication de liaison montante de pusch sans autorisation |
| WO2017171956A1 (fr) * | 2016-03-28 | 2017-10-05 | Intel IP Corporation | Configuration et schéma de codage de modulation de liaison montante |
| WO2018032014A1 (fr) * | 2016-08-12 | 2018-02-15 | Intel Corporation | Techniques de transmission sans octroi de liaison montante |
| JP2018038063A (ja) * | 2017-10-23 | 2018-03-08 | ノキア ソリューションズ アンド ネットワークス オサケユキチュア | ベースステーションとユーザ装置との間の送信に対する変調及びコード化スキームのコントロール |
Non-Patent Citations (5)
| Title |
|---|
| Considerations on the Preamble Design for Grant-free Non-orthogonal MA;ZTE等;《3GPP TSG RAN WG1 Meeting #86bis R1-1608955》;第1节-第4节 * |
| Initial views on procedures related to NOMA;NTT DOCOMO;《3GPP TSG RAN WG1 Meeting #92bis R1-1805067》;第1节-第3节 * |
| Nokia等.Procedures to be considered for NOMA operation.《3GPP TSG RAN WG1 Meeting #92bis R1-1804464》.2018,第1节-第3节. * |
| Procedures related consideration to NoMA;Samsung;《3GPP TSG RAN WG1 Meeting #92bis R1-1804398》;第1节-第4节 * |
| Procedures to be considered for NOMA operation;Nokia等;《3GPP TSG RAN WG1 Meeting #92bis R1-1804464》;第1节-第3节 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019214686A1 (fr) | 2019-11-14 |
| GB201807638D0 (en) | 2018-06-27 |
| CN112119664A (zh) | 2020-12-22 |
| GB2573751A (en) | 2019-11-20 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |