CN107690821A - 有执照辅助式接入系统中的频率重用和时分复用的性能增强 - Google Patents
有执照辅助式接入系统中的频率重用和时分复用的性能增强 Download PDFInfo
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- CN107690821A CN107690821A CN201680031846.9A CN201680031846A CN107690821A CN 107690821 A CN107690821 A CN 107690821A CN 201680031846 A CN201680031846 A CN 201680031846A CN 107690821 A CN107690821 A CN 107690821A
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562170641P | 2015-06-03 | 2015-06-03 | |
| US62/170,641 | 2015-06-03 | ||
| US15/171,191 | 2016-06-02 | ||
| US15/171,191 US9807618B2 (en) | 2015-06-03 | 2016-06-02 | Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system |
| PCT/US2016/035782 WO2016196970A1 (en) | 2015-06-03 | 2016-06-03 | Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107690821A true CN107690821A (zh) | 2018-02-13 |
Family
ID=56134648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680031846.9A Pending CN107690821A (zh) | 2015-06-03 | 2016-06-03 | 有执照辅助式接入系统中的频率重用和时分复用的性能增强 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9807618B2 (https=) |
| EP (1) | EP3304963B1 (https=) |
| JP (1) | JP2018521567A (https=) |
| KR (1) | KR20180015631A (https=) |
| CN (1) | CN107690821A (https=) |
| BR (1) | BR112017025900A2 (https=) |
| TW (1) | TW201701686A (https=) |
| WO (1) | WO2016196970A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9553680B1 (en) * | 2012-04-02 | 2017-01-24 | Sprint Communications Company L.P. | Uplink interference mitigation |
| DE102015009779B4 (de) * | 2015-07-27 | 2021-08-12 | Apple Inc. | Leistungsoptimierung für Kanalzustandsmeldungen in einem drahtlosen Kommunikationsnetz |
| CN106257959B (zh) * | 2015-08-19 | 2020-04-14 | 北京智谷技术服务有限公司 | 确定信道占用的方法和装置 |
| WO2017173594A1 (zh) * | 2016-04-06 | 2017-10-12 | 华为技术有限公司 | 一种信息处理方法及装置 |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| CN111278135B (zh) * | 2017-03-31 | 2024-03-19 | 华为技术有限公司 | 信号传输方法和设备 |
| WO2019046420A1 (en) * | 2017-08-29 | 2019-03-07 | Robert Bosch Gmbh | METHODS AND SYSTEMS FOR TRANSFER SECRET LINEAR KEY AGREEMENT USING UNSECURED SHARED COMMUNICATION MEDIUM |
| US11172504B2 (en) * | 2018-09-27 | 2021-11-09 | Qualcomm Incorporated | Coordination of listen before talk structure in new radio-unlicensed multi-channel access |
| US12133258B2 (en) * | 2020-08-11 | 2024-10-29 | Qualcomm Incorporated | Channel occupancy time (COT) sharing under heterogeneous bandwidth conditions |
| WO2023208325A1 (en) * | 2022-04-26 | 2023-11-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Staggered time slots for access attempts |
| US20240306196A1 (en) * | 2023-03-06 | 2024-09-12 | Charter Communications Operating, Llc | Communication scheduling in a network based on link quality |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150071060A1 (en) * | 2013-09-11 | 2015-03-12 | Qualcomm Incorporated | Coupling uplink and downlink cca in lte-u |
| US20150110065A1 (en) * | 2013-10-21 | 2015-04-23 | Qualcomm Incorporated | Sharing channel access across multiple radio access networks |
| CN104602267A (zh) * | 2015-01-30 | 2015-05-06 | 深圳酷派技术有限公司 | 一种异频测量非授权频谱的测量间隔配置方法及服务基站 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9838065B2 (en) * | 2012-10-12 | 2017-12-05 | East West Bank | Methods and systems for high capacity wireless broadband delivery |
| US10314077B2 (en) * | 2013-05-20 | 2019-06-04 | Qualcomm Incorporated | Gating scheme for wireless communication over unlicensed spectrum |
| US9893852B2 (en) * | 2013-08-19 | 2018-02-13 | Qualcomm Incorporated | Coordination of clear channel assessment across component carriers in an unlicensed or shared spectrum |
| US9345047B2 (en) * | 2013-10-04 | 2016-05-17 | Qualcomm Incorporated | Techniques for assessing clear channel in an unlicensed radio frequency spectrum band |
| US9531512B2 (en) * | 2013-11-25 | 2016-12-27 | Qualcomm Incorporated | Techniques for downlink coordinated multi-point (CoMP) communications using unlicensed radio frequency spectrum band |
| US20170094681A1 (en) * | 2014-05-15 | 2017-03-30 | Ntt Docomo, Inc. | Radio base station, user terminal and radio communication system |
| US9699804B2 (en) * | 2014-11-06 | 2017-07-04 | Alcatel Lucent | Methods and systems for scheduling unlicensed band transmissions |
| US10349293B2 (en) * | 2015-04-17 | 2019-07-09 | Qualcomm Incorporated | Control of UE clear channel assessment by an eNB |
| US10159089B2 (en) * | 2015-04-20 | 2018-12-18 | Qualcomm Incorporated | Uplink listen before talk operation |
-
2016
- 2016-06-02 US US15/171,191 patent/US9807618B2/en not_active Expired - Fee Related
- 2016-06-03 KR KR1020177034226A patent/KR20180015631A/ko not_active Withdrawn
- 2016-06-03 JP JP2017562684A patent/JP2018521567A/ja not_active Ceased
- 2016-06-03 TW TW105117608A patent/TW201701686A/zh unknown
- 2016-06-03 BR BR112017025900A patent/BR112017025900A2/pt not_active Application Discontinuation
- 2016-06-03 EP EP16730157.1A patent/EP3304963B1/en active Active
- 2016-06-03 WO PCT/US2016/035782 patent/WO2016196970A1/en not_active Ceased
- 2016-06-03 CN CN201680031846.9A patent/CN107690821A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150071060A1 (en) * | 2013-09-11 | 2015-03-12 | Qualcomm Incorporated | Coupling uplink and downlink cca in lte-u |
| US20150110065A1 (en) * | 2013-10-21 | 2015-04-23 | Qualcomm Incorporated | Sharing channel access across multiple radio access networks |
| CN104602267A (zh) * | 2015-01-30 | 2015-05-06 | 深圳酷派技术有限公司 | 一种异频测量非授权频谱的测量间隔配置方法及服务基站 |
Non-Patent Citations (2)
| Title |
|---|
| QUALCOMM INCORPORATED: "Further Details on PHY Layer Options for LAA", 《3GPP TSG RAN WG1 #81，R1-152791》 * |
| SHARP: "Coexistence evaluation results for DL only LAA in outdoor scenario", 《3GPP TSG RAN WG1 AD-HOC MEETING，R1-151011》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180015631A (ko) | 2018-02-13 |
| BR112017025900A2 (pt) | 2018-08-14 |
| EP3304963B1 (en) | 2020-01-15 |
| US9807618B2 (en) | 2017-10-31 |
| WO2016196970A1 (en) | 2016-12-08 |
| TW201701686A (zh) | 2017-01-01 |
| US20160360420A1 (en) | 2016-12-08 |
| EP3304963A1 (en) | 2018-04-11 |
| JP2018521567A (ja) | 2018-08-02 |
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Application publication date: 20180213 |