-
11.发明申请公开(公告)号：US20200015247A1
公开(公告)日：2020-01-09
申请号：US16578139
申请日：2019-09-20
Applicant: QUALCOMM Incorporated
Inventor： Tingfang JI , John Edward SMEE , Joseph Binamira SORIAGA , Naga BHUSHAN , Peter GAAL , Alexei Yurievitch GOROKHOV , Krishna Kiran MUKKAVILLI , Michael Alexander HOWARD , Rotem COOPER , Peter ANG
Abstract: Aspects of the disclosure provide for a thin control channel structure that can be utilized to enable multiplexing of two or more data transmission formats. For example, a thin control channel may carry information that enables ongoing transmissions utilizing a first, relatively long transmission time interval (TTI) to be punctured, and during the punctured portion of the long TTI, a transmission utilizing a second, relatively short TTI may be inserted. This puncturing is enabled by virtue of a thin channel structure wherein a control channel can carry scheduling information, grants, etc., informing receiving devices of the puncturing that is occurring or will occur. Furthermore, the thin control channel can be utilized to carry other control information, not being limited to puncturing information. Other aspects, embodiments, and features are also claimed and described.
-
公开(公告)号：US20190289602A1
公开(公告)日：2019-09-19
申请号：US16432844
申请日：2019-06-05
Applicant: QUALCOMM Incorporated
Inventor： Krishna Kiran MUKKAVILLI , Tingfang JI , Naga BHUSHAN , Joseph Binamira SORIAGA , John Edward SMEE , Jing JIANG
Abstract: Aspects of the present disclosure provide a subframe structure for time division duplex (TDD) carriers that can be entirely self-contained. That is, information transmitted on a TDD carrier may be grouped into subframes, where each subframe provides communication in both directions (e.g., uplink and downlink) in a suitable fashion to enable such communication without needing any further information in another subframe. For example, a single subframe may include scheduling information, data information corresponding to the scheduling information, and acknowledgment information corresponding to the data information.
-
公开(公告)号：US20190028433A1
公开(公告)日：2019-01-24
申请号：US16143387
申请日：2018-09-26
Applicant: QUALCOMM Incorporated
Inventor： Naga BHUSHAN , John Edward SMEE , Joseph Binamira SORIAGA , Krishna Kiran MUKKAVILLI , Tingfang JI
Abstract: Various aspects of the present disclosure provide for methods, apparatus, and computer software for enabling a single media access control (MAC) layer to control a variety of physical (PHY) layers or entities for multiplexing signals corresponding to each of the PHY layers over an air interface. Here, the MAC layer may include a resource manager configured to determine a time-frequency resource allocation within the air interface for communication with one or more subordinate entities utilizing each of the PHY layers. In this way, The MAC entity may provide dynamic control over the allocation of time-frequency resources within a given resource group, which may include transmission time intervals (TTIs) having multiple time scales.
-
公开(公告)号：US20180083743A1
公开(公告)日：2018-03-22
申请号：US15710960
申请日：2017-09-21
Applicant: QUALCOMM Incorporated
Inventor： Wanshi CHEN , Tingfang JI , Peter GAAL , Joseph Binamira SORIAGA , Krishna Kiran MUKKAVILLI , John Edward SMEE
Abstract: Techniques for wireless communications in a system with long term evolution (LTE) integrated with new radio (NR) are provided. A method for wireless communications includes determining a configuration of component carrier(s) (CCs) of a first radio access technology (RAT) and CC(s) of a second RAT. The method also includes identifying one of the CC(s) in the first RAT as an uplink anchor CC based on the configuration. The method further includes identifying a HARQ timing for at least one of the CC(s) of the second RAT based on at least one of a symbol duration, a transmit time interval (TTI) length or a subframe structure of the one of the CC(s) of the first RAT. The method further yet includes sending feedback to a second node in the identified uplink anchor CC for transmissions received in the CC(s) of the second RAT.
-
公开(公告)号：US20170295500A1
公开(公告)日：2017-10-12
申请号：US15266484
申请日：2016-09-15
Applicant: QUALCOMM Incorporated
Inventor： Haitong SUN , Wei ZENG , Joseph Binamira SORIAGA , Peter GAAL , Tingfang JI , John Edward SMEE , Naga BHUSHAN
CPC classification number: H04W16/18 , H04B7/0456 , H04B7/2643 , H04L5/0016 , H04L25/03987 , H04L27/2601 , H04L27/2626
Abstract: The present disclosure describes a method, an apparatus, and a computer readable medium for a multilayer transmission in a wireless network. For example, the method may include generating a group of binary data bits for resources of each layer of a plurality of layers, mapping the group of binary data bits of each layer of the plurality of layers to respective code words in a signal constellation, combining the code words, and transmitting the combined code word to receiver in the wireless network. As such, the multilayer transmission in a wireless network is achieved.
-
Patent Agency Ranking
16.发明申请HYBRID AUTOMATIC REPEAT/REQUEST (HARQ) RELIABILITY IN WIRELESS COMMUNICATIONS 审中-公开无线通信中的混合自动重发/请求（HARQ）可靠性公开(公告)号：US20160128090A1
公开(公告)日：2016-05-05
申请号：US14808843
申请日：2015-07-24
Applicant: QUALCOMM Incorporated
Inventor： Kambiz AZARIAN YAZDI , Tingfang JI , Jing JIANG , Peter Pui Lok ANG , Joseph Binamira SORIAGA , Krishna Kiran MUKKAVILLI , Naga BHUSHAN , John Edward SMEE
CPC classification number: H04L5/0048 , H04B17/345 , H04B17/373 , H04L1/0002 , H04L1/002 , H04L1/1671 , H04L1/1812 , H04L1/1825 , H04L1/1887 , H04L1/189 , H04L1/20 , H04L5/0044 , H04L5/0055 , H04L5/0062 , H04W72/082
Abstract: Various aspects described herein relate to hybrid automatic repeat/request (HARQ) communications in a wireless network. A first instance of a HARQ communication is transmitted or received over a first set of one or more links. Based on the transmitting or receiving the first instance of the HARQ communication, a scheduling grant can be received for a second instance of the HARQ communication over a second set of one or more links different from the first set of one or more links. The second instance of the HARQ communication can accordingly be transmitted or received over the second set of one or more links based at least in part on the scheduling grant.
Abstract translation: 本文描述的各个方面涉及无线网络中的混合自动重传/请求（HARQ）通信。 通过第一组一个或多个链路来发送或接收HARQ通信的第一实例。 基于发送或接收HARQ通信的第一实例，可以通过与第一组一个或多个链路不同的一个或多个链路的第二组的HARQ通信的第二实例来接收调度许可。 相应地，可以至少部分地基于调度授权在第一组一个或多个链路上发送或接收HARQ通信的第二实例。
-
公开(公告)号：US20250164630A1
公开(公告)日：2025-05-22
申请号：US19034384
申请日：2025-01-22
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN , Srinivas YERRAMALLI , John Edward SMEE
Abstract: Monostatic radar with progressive length transmission may be used with half-duplex systems or with full-duplex systems to reduce self-interference. The system transmits a first signal for a first duration and receives a first reflection of the first signal from a first object during a second duration. The system transmits a second signal for a third duration longer than the first duration and receives a second reflection of the second signal from a second object during a fourth duration. The system calculates a position of the first object and the second object based on the first reflection and the second reflection. The first signal, first duration, and second duration are configured to detect reflections from objects within a first distance of the system. The second signal, third duration, and fourth duration are configured to detect reflections from objects between the first distance and a second distance from the system.
-
18.发明申请公开(公告)号：US20220022056A1
公开(公告)日：2022-01-20
申请号：US17373513
申请日：2021-07-12
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN , Srinivas YERRAMALLI , John Edward SMEE
Abstract: Disclosed are techniques for environment sensing. In an aspect, a transmitter base station determines a configuration for a radio frequency (RF) sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, and transmits the RF sensing signal to at least one receiver base station based on the configuration. In an aspect, a receiver base station receives a configuration for an RF sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, receives, from at least one transmitter base station, the RF sensing signal, and detects at least one target object based, at least in part, on reception of the RF sensing signal.
-
公开(公告)号：US20210385784A1
公开(公告)日：2021-12-09
申请号：US17335761
申请日：2021-06-01
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , John Edward SMEE , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: Bi-static radio-based object location detection can include determining, by a wireless device, a location of a remote wireless device; obtaining a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determining a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA. In another example, a wireless device includes a wireless transceiver; a non-transitory computer-readable medium; and a processor communicatively coupled to the wireless transceiver and non-transitory computer-readable medium, the processor configured to determine a location of a remote wireless device; obtain a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determine a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA.
-
公开(公告)号：US20210274498A1
公开(公告)日：2021-09-02
申请号：US17320030
申请日：2021-05-13
Applicant: QUALCOMM Incorporated
Inventor： Krishna Kiran MUKKAVILLI , Tingfang JI , Naga BHUSHAN , Joseph Binamira SORIAGA , John Edward SMEE , Jing JIANG
Abstract: Aspects of the present disclosure provide a subframe structure for time division duplex (TDD) carriers that can be entirely self-contained. That is, information transmitted on a TDD carrier may be grouped into subframes, where each subframe provides communication in both directions (e.g., uplink and downlink) in a suitable fashion to enable such communication without needing any further information in another subframe. For example, a single subframe may include scheduling information, data information corresponding to the scheduling information, and acknowledgment information corresponding to the data information.
-
-
-
-
-
-
-
-
-
Search Results
64
records
(took 0.023 seconds)
