公开(公告)号：AU2015343669A1

公开(公告)日：2017-04-13

申请号：AU2015343669

申请日：2015-10-05

Applicant: QUALCOMM INC

Inventor： CHENDAMARAI KANNAN ARUMUGAM ,  YOO TAESANG ,  MALLIK SIDDHARTHA ,  DAMNJANOVIC JELENA ,  WEI YONGBIN ,  MALLADI DURGA PRASAD

IPC: H04W72/04 ,  H04L47/27 ,  H04W72/12

Abstract: Methods and apparatuses for managing uplink scheduling for one or more user equipment served by a network entity in a wireless communications system are presented. For instance, an example method is presented that includes generating, by the network entity, an uplink bandwidth allocation map, the uplink bandwidth allocation map defining an uplink bandwidth allocation for at least one of the one or more user equipment for at least one of a plurality of uplink transmission window lengths. In addition, the example method includes transmitting the uplink bandwidth allocation map to at least one of the one or more user equipment.

公开(公告)号：AU2015324378A1

公开(公告)日：2017-03-09

申请号：AU2015324378

申请日：2015-09-17

Applicant: QUALCOMM INC

Inventor： DABEER ONKAR JAYANT ,  DAMNJANOVIC ALEKSANDAR ,  DAMNJANOVIC JELENA ,  VAJAPEYAM MADHAVAN SRINIVASAN ,  OZTURK OZCAN ,  XU HAO ,  WEI YONGBIN ,  MALLADI DURGA PRASAD

IPC: H04W72/08

Abstract: Contention-based uplink communications within a wireless communications system are provided in which a user equipment (UE) may transmit data to a base station autonomously, and thereby reduce delay with established procedures for allocating uplink resources to a UE. A base station may allocate contention-based uplink resources from a set of available uplink resources. A UE may determine that data is to be transmitted using contention-based uplink resources, identify available contention-based resources allocated by the base station, and may autonomously transmit the data using the allocated contentionbased resources. The contention-based uplink resources may include a subset of available physical uplink shared channel (PUSCH) resources. The contention-based PUSCH resources may include allocated bins, and a UE may select CB-PUSCH resources from one of the bins for transmission of the uplink data.

公开(公告)号：CA2962104A1

公开(公告)日：2016-04-28

申请号：CA2962104

申请日：2015-09-30

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA ,  YOO TAESANG ,  MALLIK SIDDHARTHA ,  DAMNJANOVIC ALEKSANDAR ,  CHENDAMARAI KANNAN ARUMUGAM ,  VAJAPEYAM MADHAVAN SRINIVASAN ,  MALLADI DURGA PRASAD ,  WEI YONGBIN ,  LUO TAO

IPC: H04W72/00 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communication are described. A base station may employ a multiplexing configuration based on latency and efficiency considerations. The base station may transmit a resource grant, a signal indicating the length of a downlink (DL) transmission time interval (TTI), and a signal indicating the length of a subsequent uplink (UL) TTI to one or more user equipment (UEs). The base station may dynamically select a new multiplexing configuration by, for example, setting the length of an UL TTI to zero or assigning multiple UEs resources in the same DL TTI. Latency may also be reduced by employing block feedback, such as block hybrid automatic repeat request (HARQ) feedback. A UE may determine and transmit HARQ feedback for each transport block (TB) of a set of TBs, which may be based on a time duration of a downlink TTI.

公开(公告)号：CA2935310A1

公开(公告)日：2015-08-06

申请号：CA2935310

申请日：2015-01-29

Applicant: QUALCOMM INC

Inventor： VAJAPEYAM MADHAVAN SRINIVASAN ,  CHEN WANSHI ,  DAMNJANOVIC JELENA ,  GAAL PETER

IPC: H04W52/34 ,  H04W52/14 ,  H04W52/36

Abstract: Techniques for wireless communication are described, which may include establishing a connection, by a user equipment (UE), with a first and second evolved NodeB (eNB), wherein each of the eNBs provide radio resources to the UE for respective uplink communications; receiving from the first eNB, at the UE, an indication including an allocation of uplink transmit power between the first eNB and at least the second eNB; and transmitting the uplink communications from the UE to the first and second eNBs based on the indication. The techniques may further include coordinating, by a first eNB, multiconnectivity communication for a UE with at least the first eNB and a second eNB; determining for the UE, at the eNB, an allocation of uplink transmit power between the first eNB and at least the second eNB; and transmitting an indication including the allocation of uplink transmit power allocation from the first eNB to the UE.

公开(公告)号：AU2013211555B2

公开(公告)日：2015-07-23

申请号：AU2013211555

申请日：2013-08-02

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC ALEKSANDAR ,  DAMNJANOVIC JELENA ,  MONTOJO JUAN

IPC: H04L5/00 ,  H04L1/16 ,  H04L25/03 ,  H04W72/00

Abstract: Techniques for dynamically assigning acknowledgement (ACK) resource to a user equipment (UE) are described. For dynamic scheduling, a scheduling message may be used to send scheduling information for a single transmission of data. For semi-persistent assignment for multiple 5 transmissions of data. In an aspect, at least one field of a scheduling message, which is normally used to carry scheduling information for dynamic scheduling, may be re-used to carry and ACK resource assignment for semi-persistent scheduling. In one design, a UE may receive a scheduling message carrying a semi-persistent assignment and may obtain an assignment of ACK resource from the at least one field of the scheduling message. The UE may receive a transmission of data sent in accordance 0 with the semi-persistent assignment, determine AK information for the transmission of data, and send the ACK information with the ACK resource. C',j-,fm C"i C\j C"l Clq

公开(公告)号：CA2917825A1

公开(公告)日：2015-02-12

申请号：CA2917825

申请日：2014-07-29

Applicant: QUALCOMM INC

Inventor： KITAZOE MASATO ,  HORN GAVIN BERNARD ,  DAMNJANOVIC JELENA

IPC: H04W72/04 ,  H04W84/04

Abstract: Certain aspects of the present disclosure relate to allocating user equipment (UE) processing capability among multiple access nodes. In an aspect, processing capability of a UE may be determined. When the UE is in communication with at least a first access node and a second access node, a first allocation of the UE processing capability for the first access node or a second allocation of the UE processing capability for the second access node may be determined. Resources may be assigned for the UE based at least in part on the first allocation or the second allocation. In an aspect, the first access node and the second access node may negotiate to determine the first allocation or the second allocation. In an aspect, the first allocation or the second allocation may be determined based on a previously-configured rule associated with a category of the UE.

公开(公告)号：CA2758576C

公开(公告)日：2014-10-07

申请号：CA2758576

申请日：2010-05-06

Applicant: QUALCOMM INC

Inventor： GAAL PETER ,  DAMNJANOVIC JELENA ,  CHEN WANSHI ,  MONTOJO JUAN ,  BHUSHAN NAGA ,  KHANDEKAR AAMOD D

IPC: H04W72/12

Abstract: Systems and methodologies are described that facilitate indicating feedback parameters for multiple single carrier assignments, multicarrier assignments, and/or the like according to single carrier-frequency division multiple access (SC-FDMA), relaxed SC-FDMA, etc. Feedback in relaxed SC-FDMA can be bundled by a mobile device to conserve power. In addition, a downlink assignment indicator (DAI) can be utilized to detect and indicate lost grants.

公开(公告)号：CA2565780C

公开(公告)日：2013-04-23

申请号：CA2565780

申请日：2005-05-02

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA ,  MALLADI DURGA PRASAD

IPC: H04L1/18 ,  H04B7/216 ,  H04L1/16

Abstract: Systems and methods are provided in a synchronous wireless communication system 100 which enable data to be transmitted between wireless mobile user equipment 110 and base stations 120 without identifying information embedded in the packets 401, thus reducing the transmission overhead. Packets are reordered at base stations 120 based upon a prearranged transmission scheme in which a retransmission for a failed packet is expected in the corresponding HARQ instance of the next group.

公开(公告)号：BRPI0706606A2

公开(公告)日：2011-03-29

申请号：BRPI0706606

申请日：2007-01-12

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA ,  MALLADI DURGA PRASAD

IPC: H04L27/26 ,  H04W72/04

Abstract: Systems and methodologies are described that facilitate multiplexing of localized transmissions and distributed transmissions to reduce overhead transmission costs. According to various aspects, systems and/or methods are described that enable selection of an optimal transmission scheme in order to accommodate various traffic services, user abilities and channel properties.

公开(公告)号：AT428283T

公开(公告)日：2009-04-15

申请号：AT03770317

申请日：2003-09-10

Applicant: QUALCOMM INC

Inventor： JAIN AVINASH ,  DAMNJANOVIC JELENA ,  CHEN TAO

IPC: H04W28/22 ,  H04B7/005 ,  H04W52/12 ,  H04W52/26 ,  H04W52/34 ,  H04W52/44 ,  H04W52/54 ,  H04W72/12