公开(公告)号：CA2698798C

公开(公告)日：2015-11-24

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.

公开(公告)号：IN2185MUN2014A

公开(公告)日：2015-08-28

申请号：IN2185MUN2014

申请日：2014-10-30

Applicant: QUALCOMM INC

Inventor： ZHU XIPENG ,  KAPOOR ROHIT ,  PICA FRANCESCO

IPC: H04W76/02 ,  H04W4/00

Abstract: A method an apparatus and a computer program product for wireless communication are provided in connection with enabling communication of small data amounts while maintaining a RRC idle mode of operation for a UE. In an example a UE is equipped to obtain a temporary radio bearer for communication of data that meets one or more criteria for small data transmission over a user plane in a UMTS or LTE based network and transmit the data over the user plane using the temporary radio bearer while maintaining the UE in an RRC idle mode. A UTRAN entity may receive over the temporary radio bearer assignment the data from a UE in an idle mode and send the data to a SGSN using a common small data connection. The SGSN may then send the data to a PGW.

公开(公告)号：CA2719077C

公开(公告)日：2015-08-04

申请号：CA2719077

申请日：2009-03-23

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  ZHANG WEI ,  KAPOOR ROHIT

IPC: H04W28/16 ,  H04W92/12

Abstract: Systems and methodologies are described that facilitate common data channel resource usage report for receiving additional channel resources in a wireless network. An access point can initially receive a set of channel resources from a network controller for providing wireless network access to one or more devices. The access point can grant and/or deny requests for one or more of the channel resources from a plurality of devices and can feedback information to the network controller regarding the granting/denying. The network controller can determine a load on the access point based at least in part on the feedback information and adjust channel resource allocation based on the load. Thus/ where an access point has granted resources close to capacity to one or more devices, the network controller can provide additional resources to the access point based on received feedback information related to the granted resources.

公开(公告)号：IN3359CHN2014A

公开(公告)日：2015-07-03

申请号：IN3359CHN2014

申请日：2014-05-05

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  BHARADWAJ ARJUN ,  KAPOOR ROHIT

IPC: H04B7/06

Abstract: Apparatus and method for wireless communication in a wireless communication network includes mapping a PCI command to different symbols across a plurality of slots allocating the PCI command to the plurality of slots and transmitting the PCI command across the plurality of slots on an Fractional Transmit Precoding Information Channel (F TPICH) from a network device to a user equipment (UE).

公开(公告)号：AP201508460A0

公开(公告)日：2015-05-31

申请号：AP201508460

申请日：2013-10-23

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD DEEPAK ,  SUN HAITONG ,  KAPOOR ROHIT

IPC: H04W36/00

公开(公告)号：IN1589MUN2014A

公开(公告)日：2015-05-08

申请号：IN1589MUN2014

申请日：2014-08-06

Applicant: QUALCOMM INC

Inventor： SUN HAITONG ,  WANG BEIBEI ,  SAMBHWANI SHARAD DEEPAK ,  KAPOOR ROHIT

IPC: H04W72/04

Abstract: A method operable at a user equipment configured for wireless communication over a dual frequency dual cell network is disclosed includes a primary carrier and a secondary carrier. The method includes maintaining an active set corresponding to the primary carrier; maintaining a virtual active set corresponding to the secondary carrier; and transmitting a control signal including a virtual mobility event corresponding to a change in the virtual active set. An apparatus for performing the method is also disclosed.

公开(公告)号：IN1058MUN2014A

公开(公告)日：2015-05-01

申请号：IN1058MUN2014

申请日：2014-05-30

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  MOHANTY BIBHU PRASAD

IPC: H04W36/14

Abstract: Aspects of the present disclosure are directed to a user equipment an RNC or an application operable in a wireless communications network and methods. A network controller for wireless communication is configured to transfer data via a first user plane connection in a first radio access network and initiate a handover procedure of transferring the user equipment to a second user plane connection in a second radio access network.

公开(公告)号：CA2844496C

公开(公告)日：2015-02-10

申请号：CA2844496

申请日：2012-08-14

Applicant: QUALCOMM INC

Inventor： MOHAN SIDDHARTH ,  SAMBHWANI SHARAD DEEPAK ,  AGARWAL RAVI ,  KAPOOR ROHIT ,  BHARADWAJ ARJUN

IPC: H04W74/08

Abstract: Initiating and operating a high speed dedicated physical control channel, HS-DPCCH, to report a current channel quality indicator, CQI. A user equipment, UE, may receive a high speed sharedcontrol channel, HS-SCCH, order from a Node B triggering a feedback response (i.e. a feedback regarding CQI and/or ACK/NACK on the HS-DPCCH channel). The UE may perform a physical random access channel (PRACH) procedure in response to receiving the order, and may also initiate a collision resolution procedure. The user equipment may transmit a current channel quality indicator (CQI) of the user equipment on a high speed dedicated physical control channel (HS-DPCCH) prior (before, beforehand) to achieving collision resolution (i.e. a result from the collision resolution procedure).

公开(公告)号：CA2694997C

公开(公告)日：2014-07-15

申请号：CA2694997

申请日：2008-08-22

Applicant: QUALCOMM INC

Inventor： MOHANTY BIBHU P ,  CHAPONNIERE ETIENNE F ,  YAVUZ MEHMET ,  FLORE ORONZO ,  KAPOOR ROHIT ,  SAMBHWANI SHARAD DEEPAK

IPC: H04L1/18 ,  H04L1/00

Abstract: Systems and methodologies are described that facilitate and/or effectuate transmission of circuit switched voice over packet switched networks. The systems and methodologies provide for the receiving a first packet originating from access terminals and/or user equipment, determining within which hybrid automatic repeat request (HARQ) the first packet is received, ascertaining an amount of delay that is applied to the first packet before the first packet is forwarded into a core circuit switched network; and establishing a periodic time interval within which to convey subsequent packets that originate from the communicating access terminal and/or user equipment.

公开(公告)号：BRPI0715978A2

公开(公告)日：2013-08-06

申请号：BRPI0715978

申请日：2007-08-06

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  SPINDOLA DIAZ SERAFIN

IPC: G10L21/04

Abstract: A method of communicating speech comprising time-warping a residual low band speech signal to an expanded or compressed version of the residual low band speech signal, time-warping a high band speech signal to an expanded or compressed version of the high band speech signal, and merging the time-warped low band and high band speech signals to give an entire time-warped speech signal. In the low band, the residual low band speech signal is synthesized after time-warping of the residual low band signal while in the high band, an unwarped high band signal is synthesized before time-warping of the high band speech signal. The method may further comprise classifying speech segments and encoding the speech segments. The encoding of the speech segments may be one of code-excited linear prediction, noise-excited linear prediction or ⅛ frame (silence) coding.