IN2014CN02631A - - Google Patents
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- Publication number
- IN2014CN02631A IN2014CN02631A IN2631CHN2014A IN2014CN02631A IN 2014CN02631 A IN2014CN02631 A IN 2014CN02631A IN 2631CHN2014 A IN2631CHN2014 A IN 2631CHN2014A IN 2014CN02631 A IN2014CN02631 A IN 2014CN02631A
- Authority
- IN
- India
- Prior art keywords
- cell
- uplink interference
- uplink
- estimate
- data transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- 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
- 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
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Systems and methods providing uplink coordinated multi point (CoMP) communication are shown. A second cell may identify at least one first UE communicating with a first cell and capable of causing high uplink interference to the second cell. The second cell may estimate uplink interference from the at least one first UE at the second cell. The second cell may estimate uplink interference on specific resources. For example the second cell may determine resources assigned to the at least one first UE for data transmission to the first cell (e.g. using pre scheduling information provided by the first cell) and estimate uplink interference from the at least one first UE on the resources assigned to the at least one first UE. The second cell may schedule at least one second UE for uplink data transmission to the second cell based on the estimated uplink interference from the at least one first UE.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161559579P | 2011-11-14 | 2011-11-14 | |
US13/670,279 US9049730B2 (en) | 2011-11-14 | 2012-11-06 | Uplink data transmission with interference mitigation |
PCT/US2012/063882 WO2013074350A1 (en) | 2011-11-14 | 2012-11-07 | Uplink data transmission with interference mitigation |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN02631A true IN2014CN02631A (en) | 2015-08-07 |
Family
ID=48280550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2631CHN2014 IN2014CN02631A (en) | 2011-11-14 | 2012-11-07 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9049730B2 (en) |
EP (1) | EP2781134B1 (en) |
JP (1) | JP5852258B2 (en) |
KR (1) | KR101579151B1 (en) |
CN (1) | CN103931258B (en) |
IN (1) | IN2014CN02631A (en) |
WO (1) | WO2013074350A1 (en) |
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2012
- 2012-11-06 US US13/670,279 patent/US9049730B2/en not_active Expired - Fee Related
- 2012-11-07 JP JP2014541184A patent/JP5852258B2/en not_active Expired - Fee Related
- 2012-11-07 KR KR1020147016353A patent/KR101579151B1/en active IP Right Grant
- 2012-11-07 EP EP12791913.2A patent/EP2781134B1/en active Active
- 2012-11-07 CN CN201280055881.6A patent/CN103931258B/en active Active
- 2012-11-07 WO PCT/US2012/063882 patent/WO2013074350A1/en active Application Filing
- 2012-11-07 IN IN2631CHN2014 patent/IN2014CN02631A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2013074350A1 (en) | 2013-05-23 |
US20130121186A1 (en) | 2013-05-16 |
EP2781134B1 (en) | 2016-03-02 |
KR101579151B1 (en) | 2015-12-22 |
CN103931258B (en) | 2018-03-02 |
KR20140094004A (en) | 2014-07-29 |
EP2781134A1 (en) | 2014-09-24 |
JP2015502699A (en) | 2015-01-22 |
US9049730B2 (en) | 2015-06-02 |
JP5852258B2 (en) | 2016-02-03 |
CN103931258A (en) | 2014-07-16 |
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