公开(公告)号：UA97575C2

公开(公告)日：2012-02-27

申请号：UAA201009906

申请日：2009-01-09

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  MOHANTY BIBHU P ,  KAPOOR ROHIT ,  OZTURK OZCAN ,  YAVUZ MEHMET

IPC: H04W72/00

Abstract: Базоваястанцияможетиспользоватьсовместноиспользуемыйресурс, такойкакканалуправления, длясвязис мобильнымустройством. Мобильномуустройствуможетбытьразрешенмонопольныйдоступк совместноиспользуемомуресурсу, втечениеограниченноговремени. Монопольныйдоступможетосуществлятьсятак, чтонетпределанаразмерсообщения, котороеможетбытьпереданочерезсовместноиспользуемыйресурс. Чтобыоптимизироватьработу, монопольноеразрешениеможетприменятьсядотехпор, поканеопределеното, чтосоответствующиепакетыпереданы.

公开(公告)号：PT2206397E

公开(公告)日：2011-09-05

申请号：PT08836485

申请日：2008-10-01

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  MOHANTY BIBHU ,  GRILLI FRANCESCO ,  MONTOJO JUAN ,  YAVUZ MEHMET ,  KAPOOR ROHIT

IPC: H04W74/08

公开(公告)号：BRPI0711167A2

公开(公告)日：2011-08-23

申请号：BRPI0711167

申请日：2007-05-03

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT

IPC: H04L29/06

Abstract: Methods and systems to enhance local repair in robust header compression (RoHC) decompressors (110, 114), which may improve network transmission efficiency and quality. One method uses lower layer information to enhance local repair at the decompressor (110, 114). Another method uses a user datagram protocol (UDP) checksum to enhance local repair at the decompressor (110, 114).

公开(公告)号：PL1787290T3

公开(公告)日：2011-04-29

申请号：PL05794150

申请日：2005-08-30

Applicant: QUALCOMM INC

Inventor： BLACK PETER JOHN ,  KAPOOR ROHIT ,  SPINDOLA SERAFIN DIAZ ,  YAVUZ MEHMET

IPC: G10L19/00 ,  H04L12/56 ,  H04L49/9023 ,  H04L47/2416 ,  H04L47/30

公开(公告)号：AU2007230862B2

公开(公告)日：2010-12-02

申请号：AU2007230862

申请日：2007-01-05

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  KRETZ MAGNUS

IPC: H04L47/43

Abstract: Examples disclosed herein relate to methods and systems for enhancing performance of robust header compression (RoHC) compressor when encountering silence suppression. In one example, an RTP timestamp increment is calculated for successive packets, until a predetermined number of packets have a constant timestamp increment value. The constant RTP timestamp increment value is assigned as a timestamp stride (TS_STRIDE) value for compression, the value of each RTP timestamp (TS) is scaled by timestamp stride (TS_STRIDE) and the header is compressed using the assigned value.

公开(公告)号：CA2578737C

公开(公告)日：2010-09-21

申请号：CA2578737

申请日：2005-08-30

Applicant: QUALCOMM INC

Inventor： BLACK PETER JOHN ,  KAPOOR ROHIT ,  SPINDOLA SERAFIN DIAZ ,  YAVUZ MEHMET

IPC: G10L19/00 ,  H04L49/9023 ,  H04L12/56 ,  H04L47/2416 ,  H04L47/30

Abstract: Adaptive De-Jitter Buffer for Voice over IP (VoIP) for packet switch communications. The de-jitter buffer methods and apparatus presented avoid playback of underflows while balancing end-to-end delay. In one example, the de-jitter buffer is recalculated at the beginning of each talkspurt. In another example, talkspurt packets are compressed upon receipt of all remaining packets.

公开(公告)号：AU2006222963C1

公开(公告)日：2010-09-16

申请号：AU2006222963

申请日：2006-03-13

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  SPINDOLA SERAFIN DIAZ

IPC: G10L19/14 ,  G10L21/04

Abstract: In one embodiment, the present invention comprises a vocoder having at least one input and at least one output, an encoder comprising a filter having at least one input operably connected to the input of the vocoder and at least one output, a decoder comprising a synthesizer having at least one input operably connected to the at least one output of the encoder, and at least one output operably connected to the at least one output of the vocoder, wherein the encoder comprises a memory and the encoder is adapted to execute instructions stored in the memory comprising classifying speech segments and encoding speech segments, and the decoder comprises a memory and the decoder is adapted to execute instructions stored in the memory comprising time-warping a residual speech signal to an expanded or compressed version of the residual speech signal.

公开(公告)号：UA90506C2

公开(公告)日：2010-05-11

申请号：UAA200711176

申请日：2006-03-13

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  DIAS SPINDOLA SERAFIN

IPC: G10L19/20 ,  G10L21/01

Abstract: Водномвариантеосуществленияданноеизобретениесодержитвокодер, имеющийкакминимумодинвходи какминимумодинвыход, содержащийфильтр, имеющийкакминимумодинвход, функциональносвязанныйс входомвокодера, ипокрайнеймереодинвыход, декодер, содержащийсинтезатор, имеющийкакминимумодинвход, функциональносвязанныйс покрайнеймереоднимвыходомкодера, ипокрайнеймереодинвыход, функциональносвязанныйкакминимумс однимвыходомвокодера, приэтомкодерсодержитпамятьи кодервыполненныйс возможностьювыполнениякоманд, сохраненныхв памяти, содержащиеклассификациюречевыхсегментови кодированиеречевыхсегментов, идекодерсодержитпамять, идекодер, выполненныйс возможностьювыполнениякоманд, сохраненныхв памяти, содержащиеизменениемасштаба

公开(公告)号：CA2711797A1

公开(公告)日：2009-08-13

申请号：CA2711797

申请日：2009-02-04

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  YAVUZ MEHMET ,  KAPOOR ROHIT

IPC: H04W52/02

Abstract: A cell identification method is provided. The method includes determining a reception state in a wireless device and comparing a reception cycle to a subframe parameter in the wireless device. The method also includes identifying a subsequent wireless cell within a predetermined time of the comparison.

公开(公告)号：CA2698798A1

公开(公告)日：2009-04-09

申请号：CA2698798

申请日：2008-10-01

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  MOHANTY BIBHU ,  GRILLI FRANCESCO ,  MONTOJO JUAN ,  YAVUZ MEHMET ,  KAPOOR ROHIT

IPC: H04W72/04 ,  H04L12/28 ,  H04W74/08

Abstract: Techniques for supporting operation with enhanced uplink in inactive state are described. A user equipment (UE) may send an access preamble for random access while in an inactive state and may receive a message containing resources allocated to the UE. The allocated resources may be selected by a Node B from a pool of resources pre-allocated to the Node B for the enhanced uplink. The UE may send information (e.g., scheduling information and/or its UE identity) to the Node B using the allocated resources. The UE may receive an acknowledgement addressed to the UE based on the UE identity. The UE may remain in the inactive state and continue to use the allocated resources until they are de-allocated. Alternatively, the UE may transition to an active state and either continue to use the allocated resources or receive an allocation of new resources for the active state.