-
1.发明申请公开(公告)号：US20190342840A1
公开(公告)日：2019-11-07
申请号：US16349519
申请日：2017-11-14
发明人： Imadur RAHMAN , Christian BERGLJUNG , Christopher CALLENDER , Dominique EVERAERE , Muhammad KAZMI , Mårten SUNDBERG
摘要： A network node is provided. The network node includes circuitry configured to determine a Transmission Time Interval, TTI, configuration, the TTI configuration including a first TTI for operating a first signal between a first cell on a first carrier and a wireless device, and a second TTI for operating a second signal between the first cell on the first carrier and the wireless device, the TTI configuration including one of: the first TTI adjacent to the second TTI which do not overlap with each other in time; and the first TTI adjacent to the second TTI which at least partly overlap with each other in time, and configured to receive the first signal in the first TTI and the second signal in the second TTI, the first TTI and second TTI having been transmitted based on a maximum output power parameter that is based on the TTI configuration.
-
公开(公告)号：US20190141705A1
公开(公告)日：2019-05-09
申请号：US16074329
申请日：2017-02-06
发明人： Spendim DALIPI , Dominique EVERAERE , Asbjörn GRÖVLEN , Kenneth SANDBERG , Yutao SUI , Yi-Pin Eric WANG
摘要： A wideband carrier (e.g., LTE carrier) is shifted up or down in frequency, within an allocated frequency band, by an integer multiple of the channel raster spacing (e.g., 100 KHz). This reduces the size of the guard band on one side of the carrier, and expands the guard band on the other side. A narrowband carrier (e.g., NB-IoT carrier) is then deployed within the expanded guard band, at or near a frequency such that the transmission is orthogonal to the wideband carrier transmissions, such as by using a shared N frequency grid spacing (e.g. at 100 KHz spacing, and using 15 KHz subcarriers). The narrowband carrier thus maintains orthogonality with the wideband carrier, but has “room” within the expanded guard band to both transmit on a frequency close to the frequency grid spacing, and to boost transmit power (e.g., by 6 dB), while remaining within the spectral mask. The shifted wideband carrier is transparent to wideband UEs, as the frequency shift is an integer multiple of the channel raster spacing.
-
公开(公告)号：US20190200305A1
公开(公告)日：2019-06-27
申请号：US16308001
申请日：2017-11-03
发明人： Muhammad KAZMI , Christian BERGLJUNG , Christopher CALLENDER , Dominique EVERAERE , Imadur RAHMAN , Laetitia FALCONETT , Mårten SUNDBERG
CPC分类号： H04W52/367 , H04W52/146 , H04W52/34 , H04W52/365
摘要： According to certain embodiments, a method by a wireless device is provided for determining a maximum output power. The method includes obtaining, by the wireless device, a first time resource for transmitting a first signal in βa first cell on a first carrier and a second time resource for transmitting a second signal in a second cell on a second carrier. Based on the first time resource and the second time resource, the maximum output power is 10 determined. The first signal and the second signal are transmitted based on the determined maximum output power.
-
公开(公告)号：US20230123052A1
公开(公告)日：2023-04-20
申请号：US18068076
申请日：2022-12-19
发明人： Laetitia FALCONETTI , Dominique EVERAERE , Jingya LI , Imadur RAHMAN , Mårten SUNDBERG , Gustav WIKSTRÖM , Hongxia ZHAO
摘要： A method in a wireless device (810) is disclosed. The wireless device receives (1404) an uplink grant from a network node (815), the uplink grant scheduling one or more uplink transmissions by the wireless device. The wireless device selects (1408) an ON/OFF time mask to use for transmitting the one or more uplink transmissions. The wireless device determines (1412), based on the received uplink grant, an allowed placement of a transient period of the selected ON/OFF time mask and a duration of the transient period to use for the one or more uplink transmissions.
-
公开(公告)号：US20220417865A1
公开(公告)日：2022-12-29
申请号：US17780307
申请日：2020-12-04
摘要： A method, network node and aerial wireless device (AWD) for height based out of band emission control of the AWD are disclosed. A network node configured to communicate with an AWD is provided. According to one aspect, a network node is configured to signal emission control parameter information for modifying a transmission power of the AWD based at least in part on a height of the wireless device.
-
公开(公告)号：US20210377877A1
公开(公告)日：2021-12-02
申请号：US16342394
申请日：2017-08-23
摘要： A network node is provided. Processing circuitry of the network node is configured to configure a wireless device with a transmission time interval, TTI for use in operating a first physical channel. The physical channel includes a first reference radio resource. A power control dynamic range scheme is determined, the determination includes: if the TTI is greater than the threshold, selecting a first power control dynamic range for the first physical channel; and if the TTI is less than the threshold, selecting a second power control dynamic range for the first physical channel, the second power control dynamic range being different from the first power control dynamic range. A power for the first reference radio resource in the first power control dynamic range is the same as a power for the first reference radio resource in the second power control dynamic range.
-
公开(公告)号：US20210282170A1
公开(公告)日：2021-09-09
申请号：US16482808
申请日：2018-02-02
发明人： Laetitia Falconetti , Dominique EVERAERE , Jingya LI , Imadur RAHMAN , Mårten SUNDBERG , Gustav WIKSTRÖM , Hongxia ZHAO
摘要： A method in a wireless device (810) is disclosed. The wireless device receives (1404) an uplink grant from a network node (815), the uplink grant scheduling one or more uplink transmissions by the wireless device. The wireless device selects (1408) an ON/OFF time mask to use for transmitting the one or more uplink transmissions. The wireless device determines (1412), based on the received uplink grant, an allowed placement of a transient period of the selected ON/OFF time mask and a duration of the transient period to use for the one or more uplink transmissions.
-
公开(公告)号：US20210136754A1
公开(公告)日：2021-05-06
申请号：US16493223
申请日：2018-03-23
发明人： Mats Ahlander , Dominique EVERAERE , Laetltia FALCONETTI , Muhammad KAZMI , lmadur RAHMAN , Mårten SUNDBERG
摘要： A method in a first node (610, 615) is disclosed. The method comprises determining (704) a time resource over which the first node transmits a signal to a second node (610, 615). The method comprises signaling (708), to at least one of the second node or a third node (610, 615), information about one or more transient time parameters associated with the time resource, wherein the one or more transient time parameters are used by the first node for transmitting the signal to the second node during the time resource. The method comprises adapting (712) a transmitter configuration of the first node for transmitting the signal to the second node based on one of the one or more transient time parameters.
-
9.发明申请公开(公告)号：US20200007370A1
公开(公告)日：2020-01-02
申请号：US16482939
申请日：2017-12-28
摘要： A wireless device (810) obtains (904) a first transmission time interval (TTI) for transmitting a first signal, and determines (908), based on the first TTI, a first transient time associated with the first TTI that defines a first duration during which a transmit power level of the wireless device changes. The wireless device transmits (912) the first signal using the first transient time. The wireless device obtains (916) a second TTI for transmitting a second signal, wherein a length of the second TTI is different from a length of the first TTI. The wireless device determines (920), based on the second TTI, a second transient time associated with the second TTI that defines a second duration during which the transmit power level of the wireless device changes that is different from the first transient time. The wireless device transmits (924) the second signal using the second transient time.
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.02 秒)
