公开(公告)号：US20150271816A1

公开(公告)日：2015-09-24

申请号：US14602034

申请日：2015-01-21

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Peyman Razaghi ,  Sharad Deepak Sambhwani

IPC: H04W72/04 ,  H04L5/00 ,  H04W52/14 ,  H04W52/24

Abstract: The disclosure provides for a compressed mode transmission gap in wireless communications. A user equipment (UE) may receiving a downlink dedicated physical channel (DPCH) having a slot-format and a spreading factor during a first compression interval. The downlink DPCH may not include a compressed-mode transmission gap during the first compression interval. The UE may receive the downlink DPCH having the same slot-format and the same spreading factor during a second compression interval. The UE may determine that the downlink DPCH includes a compressed-mode transmission gap during the second compression interval. A set of slots of the downlink DPCH during the transmission gap may be punctured. The UE may decode the downlink DPCH for the second compression interval based on a set of remaining slots received during the second compression interval. In an aspect, the UE may estimate a SIR based on a TPC command in a last slot of the transmission gap.

Abstract translation: 本公开提供了无线通信中的压缩模式传输间隙。 用户设备（UE）可以在第一压缩间隔期间接收具有时隙格式和扩频因子的下行链路专用物理信道（DPCH）。 下行链路DPCH可以在第一压缩间隔期间不包括压缩模式传输间隙。 在第二压缩间隔期间，UE可以接收具有相同时隙格式和相同扩频因子的下行链路DPCH。 UE可以在第二压缩间隔期间确定下行链路DPCH包括压缩模式传输间隙。 在传输间隙期间的下行链路DPCH的一组时隙可以被穿孔。 UE可以基于在第二压缩间隔期间接收的一组剩余时隙来解码用于第二压缩间隔的下行链路DPCH。 在一方面，UE可以基于传输间隙的最后一个时隙中的TPC命令来估计SIR。

公开(公告)号：US20150043487A1

公开(公告)日：2015-02-12

申请号：US14454660

申请日：2014-08-07

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Sharad Deepak Sambhwani ,  Liangming WU ,  Peyman Razaghi

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L1/0038 ,  H04L5/0016 ,  H04L27/0012 ,  H04L27/2602 ,  H04W28/06 ,  H04W72/042 ,  H04W72/1273

Abstract: An apparatus and method for communication including determining an assignment for one of a plurality of symbol durations in a format combination; determining if at least one bit from one or more first upper channels is available if the assignment is associated with the one or more first upper channels and occupying the one of the plurality of symbol durations with the at least one bit, or if unavailable, occupying the one of the plurality of symbol durations with at least one bit from one or more second upper channels or another first upper channel, wherein the first upper channels and the second upper channels are different; and disabling transmission of format information; or including enabling a BTFD hypothesis testing mode; receiving one or more symbol durations on a physical channel; and attempting to decode the received symbol duration with a first hypothesis that a DCCH channel is not transmitted.

Abstract translation: 一种用于通信的装置和方法，包括以格式组合确定多个符号持续时间中的一个的分配; 如果所述分配与所述一个或多个第一上级信道相关联并且占据所述至少一个比特的所述多个符号持续时间中的一个或者如果不可用，则确定来自一个或多个第一上级信道的至少一个比特是否可用 所述多个符号持续时间中的一个具有来自一个或多个第二上部信道或另一个第一上部信道的至少一个比特，其中所述第一上部信道和所述第二上部信道是不同的; 并禁用格式信息的传输; 或包括启用BTFD假设检验模式; 在物理信道上接收一个或多个符号持续时间; 并且尝试以不发送DCCH信道的第一假设对所接收的符号持续时间进行解码。

公开(公告)号：US20130223363A1

公开(公告)日：2013-08-29

申请号：US13771841

申请日：2013-02-20

Applicant: QUALCOMM Incorporated

Inventor： Sharad Deepak Sambhwani ,  Sony J. Akkarakaran ,  Peyman Razaghi

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W28/22 ,  H04W52/0209 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Methods and apparatus for wireless communication in a wireless communication network that includes receiving a plurality of data packets, wherein the plurality of data packets includes one or more indication bits for each of the plurality of data packets, and wherein the one or more indication bits embedded in each of the plurality data packets includes information about additional transport channels. Aspects of the methods and apparatus include early decoding of the plurality of data packets. Aspects also include retrieving the one or more indication bits from one or more of the plurality of data packets which have been successfully early decoded. Aspects also include determining an existence of additional transport channels based on the one or more indication bits.

Abstract translation: 包括接收多个数据分组的无线通信网络中的无线通信的方法和装置，其中所述多个数据分组包括所述多个数据分组中的每一个的一个或多个指示比特，并且其中所述一个或多个指示比特嵌入 在每个多个数据分组中包括关于附加传输信道的信息。 方法和装置的方面包括对多个数据分组的早期解码。 方面还包括从成功提前解码的多个数据分组中的一个或多个数据分组检索一个或多个指示比特。 方面还包括基于一个或多个指示位确定附加传输信道的存在。

公开(公告)号：US10674454B2

公开(公告)日：2020-06-02

申请号：US14602034

申请日：2015-01-21

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Peyman Razaghi ,  Sharad Deepak Sambhwani

IPC: H04W52/24 ,  H04W52/14 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04B1/707

Abstract: The disclosure provides for a compressed mode transmission gap in wireless communications. A user equipment (UE) may receiving a downlink dedicated physical channel (DPCH) having a slot-format and a spreading factor during a first compression interval. The downlink DPCH may not include a compressed-mode transmission gap during the first compression interval. The UE may receive the downlink DPCH having the same slot-format and the same spreading factor during a second compression interval. The UE may determine that the downlink DPCH includes a compressed-mode transmission gap during the second compression interval. A set of slots of the downlink DPCH during the transmission gap may be punctured. The UE may decode the downlink DPCH for the second compression interval based on a set of remaining slots received during the second compression interval. In an aspect, the UE may estimate a SIR based on a TPC command in a last slot of the transmission gap.

公开(公告)号：US10004106B2

公开(公告)日：2018-06-19

申请号：US14569362

申请日：2014-12-12

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Peyman Razaghi ,  Sharad Deepak Sambhwani

IPC: H04W76/28 ,  H04W76/20 ,  H04W72/04 ,  H04W52/44 ,  H04W52/02 ,  H04W76/04

CPC classification number: H04W76/28 ,  H04W52/0216 ,  H04W52/44 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/20 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24 ,  Y02D70/25

Abstract: The present disclosure presents aspects for performing continuous packet connectivity (CPC) with dedicated channel (DCH) enhancements at a user equipment (UE). For example, the aspects may include identifying whether DTX is allowed in association with the CPC at the UE during a time period, determining whether DTX is allowed in association with the DCH enhancements at the UE during the time period, and performing DTX at the UE during the time period when both the CPC and the DCH enhancements allow for DTX. As such, CPC with DCH enhancements at a UE may be performed.

公开(公告)号：US09699677B2

公开(公告)日：2017-07-04

申请号：US14533401

申请日：2014-11-05

Applicant: QUALCOMM Incorporated

Inventor： Peyman Razaghi ,  Sony John Akkarakaran ,  Sharad Deepak Sambhwani

IPC: H04W24/08 ,  H04W52/12 ,  H04W52/20 ,  H04W52/24

CPC classification number: H04W24/08 ,  H04W52/12 ,  H04W52/20 ,  H04W52/241

Abstract: Aspects of the present disclosures are directed to outer loop power control (OLPC) mechanisms that can achieve or realize the desired block error rate (BLER) performance in a wireless network that supports frame early termination (FET) utilizing multiple decoding attempts during the same transmit time interval.

公开(公告)号：US09172486B2

公开(公告)日：2015-10-27

申请号：US13830118

申请日：2013-03-14

Applicant: QUALCOMM Incorporated

Inventor： Sharad Deepak Sambhwani ,  Peyman Razaghi ,  Sony J. Akkarakaran

IPC: H04J3/12 ,  H04B7/26

CPC classification number: H04J3/12 ,  H04B7/2618

Abstract: Disclosed are apparatus and method for time division multiplexing of a dedicated channel. In one aspect, the apparatus and method are configured to assign a common spreading code to two or more User Equipments (UEs); encode a downlink (DL) dedicated channel (DCH) with the common spreading code; time-division multiplex a Dedicated Physical Data Channel (DPDCH) data for each of the two or more UEs on the encoded DL DCH; and transmit the multiplexed data on the DL DCH to the UEs.

Abstract translation: 公开了专用信道的时分复用的装置和方法。 在一个方面，所述装置和方法被配置为向两个或更多个用户设备（UE）分配公共扩展码; 用公共扩展码对下行链路（DL）专用信道（DCH）进行编码; 对编码的DL DCH上的两个或更多个UE中的每一个进行时分复用专用物理数据信道（DPDCH）数据; 并将DL DCH上的复用数据发送给UE。

公开(公告)号：US09019896B2

公开(公告)日：2015-04-28

申请号：US13737838

申请日：2013-01-09

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Alfred Asterjadhi ,  Peyman Razaghi ,  Simone Merlin

IPC: H04W68/02 ,  H04W28/06

CPC classification number: H04W68/02 ,  H04W28/06 ,  H04W68/025

Abstract: Systems, methods, and devices for low overhead paging in a wireless communications network are described herein. In one aspect, a wireless communications device comprises a processor and a transmitter. The processor is configured to compress a bitmap of a paging message to obtain a compressed paging message. The bitmap is associated with a plurality of receiver identifiers, and each of the plurality of receiver identifiers associated with at least one receiver of a set of receivers. The compressed bitmap comprises a block bitmap and a plurality of sub-block bitmaps. Each bit of the block bitmap comprises a logical OR of a subset of the bitmap, and each sub-block bitmap corresponds to a bit of the block bitmap. The transmitter is electronically coupled with the processor and configured to transmit the compressed paging message to at least one receiver.

Abstract translation: 这里描述了用于无线通信网络中的低开销寻呼的系统，方法和设备。 在一个方面，无线通信设备包括处理器和发射机。 处理器被配置为压缩寻呼消息的位图以获得压缩的寻呼消息。 位图与多个接收机标识符相关联，并且多个接收机标识符中的每一个与一组接收机中的至少一个接收机相关联。 压缩位图包括块位图和多个子块位图。 块位图的每个位包括位图的子集的逻辑或，并且每个子块位图对应于块位图的位。 发射机与处理器电子耦合，并且被配置为将压缩的寻呼消息发送到至少一个接收机。

公开(公告)号：US20130279405A1

公开(公告)日：2013-10-24

申请号：US13737838

申请日：2013-01-09

Applicant: QUALCOMM INCORPORATED

Inventor： Amin Jafarian ,  Alfred Asterjadhi ,  Peyman Razaghi ,  Simone Merlin

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W28/06 ,  H04W68/025

Abstract: Systems, methods, and devices for low overhead paging in a wireless communications network are described herein. In one aspect, a wireless communications device comprises a processor and a transmitter. The processor is configured to compress a bitmap of a paging message to obtain a compressed paging message. The bitmap is associated with a plurality of receiver identifiers, and each of the plurality of receiver identifiers associated with at least one receiver of a set of receivers. The compressed bitmap comprises a block bitmap and a plurality of sub-block bitmaps. Each bit of the block bitmap comprises a logical OR of a subset of the bitmap, and each sub-block bitmap corresponds to a bit of the block bitmap. The transmitter is electronically coupled with the processor and configured to transmit the compressed paging message to at least one receiver.

Abstract translation: 这里描述了用于无线通信网络中的低开销寻呼的系统，方法和设备。 在一个方面，无线通信设备包括处理器和发射机。 处理器被配置为压缩寻呼消息的位图以获得压缩的寻呼消息。 位图与多个接收机标识符相关联，并且多个接收机标识符中的每一个与一组接收机中的至少一个接收机相关联。 压缩位图包括块位图和多个子块位图。 块位图的每个位包括位图的子集的逻辑或，并且每个子块位图对应于块位图的位。 发射机与处理器电子耦合，并且被配置为将压缩的寻呼消息发送到至少一个接收机。