SG11202109915SA - Supporting spatial division multiplexing operation in integrated access and backhaul networks - Google Patents
Supporting spatial division multiplexing operation in integrated access and backhaul networksInfo
- Publication number
- SG11202109915SA SG11202109915SA SG11202109915SA SG11202109915SA SG11202109915SA SG 11202109915S A SG11202109915S A SG 11202109915SA SG 11202109915S A SG11202109915S A SG 11202109915SA SG 11202109915S A SG11202109915S A SG 11202109915SA SG 11202109915S A SG11202109915S A SG 11202109915SA
- Authority
- SG
- Singapore
- Prior art keywords
- division multiplexing
- integrated access
- spatial division
- multiplexing operation
- backhaul networks
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
-
- 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
- H04B17/318—Received signal strength
-
- 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
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0628—Diversity capabilities
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
-
- 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
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- 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
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
-
- 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
- H04W88/085—Access point devices with remote components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962836506P | 2019-04-19 | 2019-04-19 | |
US16/813,647 US11595811B2 (en) | 2019-04-19 | 2020-03-09 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
PCT/US2020/021893 WO2020214279A1 (en) | 2019-04-19 | 2020-03-10 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202109915SA true SG11202109915SA (en) | 2021-11-29 |
Family
ID=72832150
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202109914TA SG11202109914TA (en) | 2019-04-19 | 2020-03-10 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
SG11202109915SA SG11202109915SA (en) | 2019-04-19 | 2020-03-10 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
SG11202109916VA SG11202109916VA (en) | 2019-04-19 | 2020-03-10 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202109914TA SG11202109914TA (en) | 2019-04-19 | 2020-03-10 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202109916VA SG11202109916VA (en) | 2019-04-19 | 2020-03-10 | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
Country Status (7)
Country | Link |
---|---|
US (3) | US11595811B2 (en) |
EP (3) | EP3957110B1 (en) |
KR (3) | KR20210151817A (en) |
CN (3) | CN113728707B (en) |
SG (3) | SG11202109914TA (en) |
TW (2) | TW202046765A (en) |
WO (3) | WO2020214278A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11382093B2 (en) * | 2019-04-19 | 2022-07-05 | Qualcomm Incorporated | Local coordination to support spatial division multiplex operation in integrated access and backhaul networks |
US11595811B2 (en) | 2019-04-19 | 2023-02-28 | Qualcomm Incorporated | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
EP3895363A4 (en) * | 2019-04-29 | 2022-01-26 | Samsung Electronics Co., Ltd. | Transmission method of physical signal, terminal and base station |
CN117202164A (en) * | 2019-06-13 | 2023-12-08 | 苹果公司 | RRM measurement restriction for CLI measurement |
US11750273B2 (en) * | 2019-08-15 | 2023-09-05 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatuses for resource configuration of IAB based on capability |
EP4233194A1 (en) * | 2020-10-23 | 2023-08-30 | Telefonaktiebolaget LM Ericsson (publ) | Technique for allocating spatial radio resources for an integrated access and backhaul node |
CN114520987A (en) * | 2020-11-20 | 2022-05-20 | 维沃移动通信有限公司 | Method, device and equipment for processing conflict of IAB (inter-access node) and readable storage medium |
CN114531697A (en) * | 2020-11-23 | 2022-05-24 | 维沃移动通信有限公司 | Transmission processing method and device and communication equipment |
CN116711407A (en) * | 2020-12-30 | 2023-09-05 | 联想(北京)有限公司 | Method and apparatus for resource allocation |
CN112867161A (en) * | 2021-01-13 | 2021-05-28 | 中兴通讯股份有限公司 | Resource availability determination method, resource allocation method, communication node and storage medium |
CN116686358A (en) * | 2021-01-15 | 2023-09-01 | 华为技术有限公司 | Communication method and device based on access backhaul integration |
MX2023011842A (en) * | 2021-04-06 | 2023-12-04 | Ericsson Telefon Ab L M | Signaling for simultaneous operation in integrated access backhaul (iab) node. |
US11751219B2 (en) * | 2021-04-22 | 2023-09-05 | T-Mobile Innovations Llc | Radio frequency allocation among wireless user equipment and integrated access and backhaul mobile terminations |
WO2022240852A1 (en) * | 2021-05-11 | 2022-11-17 | Intel Corporation | Beam indication for iab |
US20230086079A1 (en) * | 2021-09-21 | 2023-03-23 | At&T Intellectual Property I, L.P. | Multiplexing capability indication for integrated access and backhaul |
US20230247532A1 (en) * | 2022-01-28 | 2023-08-03 | Qualcomm Incorporated | Techniques for multiplexing restriction relaxation for full duplex communication |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8996066B1 (en) * | 2008-02-11 | 2015-03-31 | Marvell International Ltd. | Methods and apparatus for directing a beam towards a device in the presence of interference |
WO2011018121A1 (en) * | 2009-08-14 | 2011-02-17 | Nokia Siemens Networks Oy | Improvements for coordinated multipoint transmission |
US9521683B2 (en) | 2012-04-05 | 2016-12-13 | Nokia Solutions And Networks Oy | Device to device communications |
US10477566B2 (en) | 2016-08-10 | 2019-11-12 | Qualcomm Incorporated | Signaling mechanisms for sub-band scheduling in sidelink |
US10645689B2 (en) * | 2016-08-11 | 2020-05-05 | Qualcomm Incorporated | Link establishment in a wireless backhaul network using radio access technology |
US10893439B2 (en) * | 2017-07-10 | 2021-01-12 | Qualcomm Incorporated | Resource partitioning in a wireless backhaul network |
US11228966B2 (en) | 2017-07-10 | 2022-01-18 | Qualcomm Incorporated | Requesting resource allocation in a wireless backhaul network |
US20190021084A1 (en) | 2017-07-12 | 2019-01-17 | Futurewei Technologies, Inc. | System And Method For Backhaul and Access In Beamformed Communications Systems |
US10736166B2 (en) * | 2017-08-04 | 2020-08-04 | Qualcomm Incorporated | Assisted node-to-node communication link operations in a wireless network |
US10700775B2 (en) * | 2018-05-11 | 2020-06-30 | At&T Intellectual Property I, L.P. | Resource coordination for integrated access and backhaul |
US11979764B2 (en) | 2018-08-10 | 2024-05-07 | Apple Inc. | Inter-integrated access and backhaul node cross-link interface measurement and reporting |
US10834773B2 (en) * | 2018-09-28 | 2020-11-10 | At&T Intellectual Property I, L.P. | On-demand backhaul link management measurements for integrated access backhaul for 5G or other next generation network |
KR20200050280A (en) | 2018-11-01 | 2020-05-11 | 삼성전자주식회사 | Method and apparatus for allocating dynamic resources of integrated access and backhaul nodes in wireless communication system |
US11363669B2 (en) | 2018-11-01 | 2022-06-14 | Qualcomm Incorporated | Conditional release of soft resources in an integrated access and backhaul network |
US11240801B2 (en) | 2018-11-02 | 2022-02-01 | Qualcomm Incorporated | Dynamic resource management |
US11252715B2 (en) | 2018-11-02 | 2022-02-15 | Qualcomm Incorporated | Dynamic resource management |
GB2580589B (en) | 2019-01-11 | 2021-08-18 | Samsung Electronics Co Ltd | Method for integrated access backhaul resource multiplexing |
US11595811B2 (en) * | 2019-04-19 | 2023-02-28 | Qualcomm Incorporated | Supporting spatial division multiplexing operation in integrated access and backhaul networks |
US11382093B2 (en) * | 2019-04-19 | 2022-07-05 | Qualcomm Incorporated | Local coordination to support spatial division multiplex operation in integrated access and backhaul networks |
US11166272B2 (en) * | 2019-04-19 | 2021-11-02 | Qualcomm Incorporated | Opportunistic communications in integrated access and backhaul |
US11540274B2 (en) * | 2019-05-03 | 2022-12-27 | Qualcomm Incorporated | Efficient signaling of resource pattern in integrated-access and backhaul (IAB) networks |
-
2020
- 2020-03-09 US US16/813,647 patent/US11595811B2/en active Active
- 2020-03-09 US US16/813,612 patent/US11589214B2/en active Active
- 2020-03-09 US US16/813,635 patent/US11483701B2/en active Active
- 2020-03-10 SG SG11202109914TA patent/SG11202109914TA/en unknown
- 2020-03-10 SG SG11202109915SA patent/SG11202109915SA/en unknown
- 2020-03-10 CN CN202080028380.3A patent/CN113728707B/en active Active
- 2020-03-10 SG SG11202109916VA patent/SG11202109916VA/en unknown
- 2020-03-10 KR KR1020217032627A patent/KR20210151817A/en active Search and Examination
- 2020-03-10 EP EP20714839.6A patent/EP3957110B1/en active Active
- 2020-03-10 WO PCT/US2020/021884 patent/WO2020214278A1/en active Application Filing
- 2020-03-10 KR KR1020217032628A patent/KR20210150408A/en active Search and Examination
- 2020-03-10 CN CN202080028374.8A patent/CN113678544B/en active Active
- 2020-03-10 WO PCT/US2020/021893 patent/WO2020214279A1/en active Application Filing
- 2020-03-10 CN CN202080028293.8A patent/CN113678542B/en active Active
- 2020-03-10 WO PCT/US2020/021897 patent/WO2020214280A1/en active Application Filing
- 2020-03-10 EP EP20715651.4A patent/EP3957113B1/en active Active
- 2020-03-10 KR KR1020217032630A patent/KR20210153613A/en unknown
- 2020-03-10 EP EP20714097.1A patent/EP3957109A1/en active Pending
- 2020-03-11 TW TW109107982A patent/TW202046765A/en unknown
- 2020-03-11 TW TW109107976A patent/TW202046764A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW202046765A (en) | 2020-12-16 |
US11595811B2 (en) | 2023-02-28 |
EP3957110B1 (en) | 2024-07-24 |
KR20210150408A (en) | 2021-12-10 |
KR20210151817A (en) | 2021-12-14 |
CN113728707B (en) | 2024-06-04 |
EP3957113A1 (en) | 2022-02-23 |
TW202046766A (en) | 2020-12-16 |
EP3957113B1 (en) | 2024-07-24 |
CN113678544B (en) | 2024-05-24 |
US20200337057A1 (en) | 2020-10-22 |
WO2020214280A1 (en) | 2020-10-22 |
US20200336890A1 (en) | 2020-10-22 |
WO2020214279A1 (en) | 2020-10-22 |
SG11202109916VA (en) | 2021-11-29 |
EP3957110A1 (en) | 2022-02-23 |
CN113728707A (en) | 2021-11-30 |
KR20210153613A (en) | 2021-12-17 |
US11589214B2 (en) | 2023-02-21 |
CN113678544A (en) | 2021-11-19 |
TW202046764A (en) | 2020-12-16 |
SG11202109914TA (en) | 2021-11-29 |
CN113678542A (en) | 2021-11-19 |
US11483701B2 (en) | 2022-10-25 |
US20200337056A1 (en) | 2020-10-22 |
EP3957109A1 (en) | 2022-02-23 |
WO2020214278A1 (en) | 2020-10-22 |
CN113678542B (en) | 2024-05-03 |
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