公开(公告)号：HUE050615T2

公开(公告)日：2020-12-28

申请号：HUE16706473

申请日：2016-02-05

Applicant: QUALCOMM INC

Inventor： SORIAGA JOSEPH BINAMIRA ,  JIANG JING ,  MUKKAVILLI KRISHNA KIRAN ,  VITTHALADEVUNI PAVAN KUMAR ,  BHUSHAN NAGA ,  JI TINGFANG ,  SMEE JOHN EDWARD

IPC: H04B7/06 ,  H04L5/00

公开(公告)号：CA2764034C

公开(公告)日：2017-12-05

申请号：CA2764034

申请日：2010-03-17

Applicant: QUALCOMM INC

Inventor： ZHANG DANLU ,  VITTHALADEVUNI PAVAN KUMAR ,  HOU JILEI ,  OZTURK OZCAN ,  BHARADWAJ ARJUN ,  AGARWAL RAVI ,  SAMBHWANI SHARAD DEEPAK

IPC: H04W52/34 ,  H04W52/28 ,  H04W52/42

Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes automatically scaling at least one of the independent power controls in view of the determined power levels for the set of high speed packet access signals. The method also includes setting the minimum power offset of the data channel independently on each carrier.

公开(公告)号：AU2016233882A1

公开(公告)日：2017-08-17

申请号：AU2016233882

申请日：2016-02-05

Applicant: QUALCOMM INC

Inventor： SORIAGA JOSEPH BINAMIRA ,  JIANG JING ,  MUKKAVILLI KRISHNA KIRAN ,  VITTHALADEVUNI PAVAN KUMAR ,  BHUSHAN NAGA ,  JI TINGFANG ,  SMEE JOHN EDWARD

IPC: H04B7/04 ,  H04B7/06 ,  H04L5/00

Abstract: Systems and techniques are disclosed to enhance the efficiency of available bandwidth between UEs and base stations. A UE transmits a sounding reference signal (SRS) to the base station. The base station characterizes the uplink channel based on the SRS received and, using reciprocity, applies the channel characterization for the downlink channel. In applying the channel information, the base station forms the beam to the UE based on the uplink channel information obtained from the SRS. The UE may include an array of antennas, each UE transmitting a different SRS that the base station receives and uses to characterize the downlink. Multiple UEs (or a single UE with multiple antennas) transmit SRS at the same time and frequency allocation (non-orthogonal), but with each sending its own unique SRS. Further, multiple UEs (or a single UE with multiple antennas) may send their SRS at unique time/frequency allocations (orthogonal).

公开(公告)号：HRP20161775T1

公开(公告)日：2017-02-24

申请号：HRP20161775

申请日：2016-12-23

Applicant: QUALCOMM INC

Inventor： SUN HAITONG ,  VITTHALADEVUNI PAVAN KUMAR ,  SAMBHWANI SHARAD DEEPAK ,  HOU JILEI ,  MOHANTY BIBHU PRASAD

IPC: H04W52/24 ,  H04W52/14 ,  H04W52/20 ,  H04W52/28 ,  H04W52/36 ,  H04W52/40 ,  H04W52/48

公开(公告)号：CA2754155C

公开(公告)日：2016-09-06

申请号：CA2754155

申请日：2010-03-17

Applicant: QUALCOMM INC

Inventor： ZHANG DANLU ,  VITTHALADEVUNI PAVAN KUMAR ,  AGARWAL RAVI ,  HOU JILEI ,  OZTURK OZCAN ,  BHARADWAJ ARJUN ,  SAMBHWANI SHARAD DEEPAK

IPC: H04W52/34 ,  H04W52/12 ,  H04W52/28 ,  H04W52/42

Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes adjusting at least one of an open loop control, an inner loop control, or an outer loop control in view of the power levels for the set of packet access signals.

公开(公告)号：ES2537187T3

公开(公告)日：2015-06-03

申请号：ES11752386

申请日：2011-08-16

Applicant: QUALCOMM INC

Inventor： VITTHALADEVUNI PAVAN KUMAR ,  SUN HAITONG ,  ZHANG DANLU ,  SAMBHWANI SHARAD DEEPAK ,  HOU JILEI

IPC: H04L1/02 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04W36/00 ,  H04W72/00

Abstract: Un procedimiento de comunicaciones inalámbricas, que comprende: recibir un primer enlace descendente (1114) desde una primera célula (1104); recibir un segundo enlace descendente (1114) desde una segunda célula (1106); caracterizado por: recibir una indicación (1110) acerca de qué primera subtrama (802) del primer enlace descendente (1114) asociar con qué segunda subtrama (804) del segundo enlace descendente (1114) para generar un conjunto; y transmitir, a ambas células en una única subtrama, un único mensaje de acuse de recibo HARQ (806) que incluye un acuse de recibo HARQ para el conjunto de subtramas asociadas.

公开(公告)号：DK2255479T3

公开(公告)日：2013-05-27

申请号：DK09726124

申请日：2009-03-25

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  ZENG WEI ,  JIANG YIBO ,  YUAN LU ,  YAVUZ MEHMET ,  VITTHALADEVUNI PAVAN KUMAR ,  MOHANTY BIBHU P ,  ZHANG DANLU ,  GHOLMIEH AZIZ ,  BHARADWAJ ARJUN

IPC: H04L1/16 ,  H04L1/00

公开(公告)号：SG188817A1

公开(公告)日：2013-04-30

申请号：SG2013014428

申请日：2009-02-27

Applicant: QUALCOMM INC

Inventor： ZHANG DANLU ,  YAVUZ MEHMET ,  MOHANTY BIBHU P ,  VITTHALADEVUNI PAVAN KUMAR

Abstract: METHOD AND APPARATUS FOR SUPPORTING DATA TRANSMISSION IN A MULTI-CARRIER COMMUNICATION SYSTEMTechniques for supporting data transmission on multiple carriers in a wireless communication system are described, A user equipment (UE) may determine available transmit power for data transmission on multiple carriers. The UE may distribute the available transmit power Lo multiple carriers (e.g., using uniform power distribution, greedy filling, water filling, etc.) to obtain allocated transmit power for data for each carrier. The UE may send at least one resource request with information indicative of the allocated transmit power for each of the multiple carriers to a Node B. The UE may receive at least one resource grant with information indicative of granted transmit power for each of at least one carrier, which may be all or a subset of the multiple carriers. The UE may send data on the at least one carrier and may limit its transmit power for each carrier to the granted transmit power for that carrier. Figure 6

公开(公告)号：UA99757C2

公开(公告)日：2012-09-25

申请号：UAA201011346

申请日：2009-02-27

Applicant: QUALCOMM INC

Inventor： ZHANG DANLU ,  YAVUZ MEHMET ,  MOHANTY BIBHU P ,  VITTHALADEVUNI PAVAN KUMAR

IPC: H04W72/00

Abstract: Описываютсяспособыподдержкипередачиданныхнамножественесущихв системебеспроводнойсвязи. Пользовательскоеоборудование (UE) можетопределятьдоступнуюмощностьпередачидляпередачиданныхнамножественесущих. UE можетраспределятьдоступнуюмощностьпередачипомножествунесущих (например, сиспользованиемравномерногораспределениямощности, "жадного" заполнения, разбавленияи т. д.), чтобыполучитьвыделеннуюмощностьпередачидляданныхдлякаждойнесущей. UE можетотправлятьУзлуВ, поменьшеймере, одинзапросресурсас информацией, котораяуказываетвыделеннуюмощностьпередачидлякаждойизмножестванесущих. UE можетпринимать, покрайнеймере, однопредоставл�

公开(公告)号：AU2020202822B2

公开(公告)日：2022-01-13

申请号：AU2020202822

申请日：2020-04-29

Applicant: QUALCOMM INC

Inventor： SORIAGA JOSEPH BINAMIRA ,  JIANG JING ,  MUKKAVILLI KRISHNA KIRAN ,  VITTHALADEVUNI PAVAN KUMAR ,  BHUSHAN NAGA ,  SMEE JOHN EDWARD ,  JI TINGFANG

IPC: H04B7/04 ,  H04B7/06 ,  H04L5/00

Abstract: Systems and techniques are disclosed to enhance the efficiency of available bandwidth between UEs and base stations. A UE transmits a sounding reference signal (SRS) to the base station. The base station characterizes the uplink channel based on the SRS received and, using reciprocity, applies the channel characterization for the downlink channel. In applying the channel information, the base station forms the beam to the UE based on the uplink channel information obtained from the SRS. The UE may include an array of antennas, each UE transmitting a different SRS that the base station receives and uses to characterize the downlink. Multiple UEs (or a single UE with multiple antennas) transmit SRS at the same time and frequency allocation (non-orthogonal), but with each sending its own unique SRS. Further, multiple UEs (or a single UE with multiple antennas) may send their SRS at unique time/frequency allocations (orthogonal).