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1. 发明公开

EP2606701A1 ARBITRATION BETWEEN MULTIPLE WIRELESS PROTOCOLS IN A WIRELESS DEVICE 有权
标题翻译：决策之间的多种无线协议的无线装置中
公开(公告)号：EP2606701A1
公开(公告)日：2013-06-26
申请号：EP11752392.8
申请日：2011-08-18
申请人： Qualcomm Incorporated
发明人： GAO, Qinghai , SANKARAN, Sundar, G. , YUCEK, Tevfik , GULASEKARAN, Susinder, R.
IPC分类号： H04W72/12
CPC分类号： H04W72/02 , H04W72/10 , H04W88/06
摘要： Arbitration between two wireless protocols in a wireless device. The wireless device may include first wireless protocol circuitry, configured to receive and process first signals according to a first wireless protocol and second wireless protocol circuitry, configured to receive and process second signals according to a second wireless protocol. The wireless device may also include coexistence circuitry. The coexistence circuitry may be configured to receive a request from the first wireless protocol circuitry to perform transmission or reception and arbitrate the requested transmission or reception between the first wireless protocol circuitry and the second wireless protocol circuitry. The decision may be based on current or future priority information, current configuration, or other factors. The coexistence circuitry (or other circuitry) may be configured to determine position of switches controlling antennas or transmission using shared or unshared antennas (or chains). The two wireless protocols may be WLAN and Bluetooth.

2. 发明公开

EP2859751A1 INTER-FRAME SPACING DURATION FOR SUB-1 GIGAHERTZ WIRELESS NETWORKS 审中-公开
标题翻译：子1 GIGAHERTZ无线网络的帧间间隔时间
公开(公告)号：EP2859751A1
公开(公告)日：2015-04-15
申请号：EP13727491.6
申请日：2013-05-24
申请人： Qualcomm Incorporated
发明人： YUCEK, Tevfik , MERLIN, Simone , SAMPATH, Hemanth , VAN NEE, Didier Johannes Richard
IPC分类号： H04W28/18
CPC分类号： H04W72/046 , H04W74/0808
摘要： Systems and methods of performing communication via a sub-1 gigahertz wireless network are disclosed. Values of one or more inter-frame spacing parameters for use in communication via the sub-1 gigahertz wireless network are also defined. The parameters may include a short inter-frame spacing (SIFS) time of 160 microseconds (μs). The parameters may also include a clear channel assessment (CCA) time of 40 μs. Additional parameters, such as CCA mid time and air propagation time are also defined (e.g., for inclusion into a standard, such as Institute of Electrical and Electronics Engineers (IEEE) 802.11ah).
摘要翻译：公开了通过1千兆赫以下的无线网络执行通信的系统和方法。还定义了一个或多个帧间间隔参数值，用于通过1千兆赫以下的无线网络进行通信。参数可以包括160微秒（μs）的短帧间间隔（SIFS）时间。这些参数还可以包括40μs的空闲信道评估（CCA）时间。还定义了诸如CCA中间时间和空气传播时间之类的附加参数（例如，用于包括在诸如电气和电子工程师协会（IEEE）802.11ah之类的标准中）。

3. 发明授权

EP2848049B1 APPARATUS AND METHOD FOR APPLYING SPECIAL SPECTRAL MASKS FOR TRANSMISSION IN SUB GIGAHERTZ BANDS 有权
标题翻译：设备和方法：专用频谱遮罩传输方式，将区千兆赫的应用
公开(公告)号：EP2848049B1
公开(公告)日：2016-08-31
申请号：EP13724463.8
申请日：2013-05-07
申请人： Qualcomm Incorporated
发明人： YANG, Lin , KIM, Youhan , VERMANI, Sameer , YUCEK, Tevfik , SAMPATH, Hemanth
IPC分类号： H04B17/10 , H04B17/318 , H04L5/00 , H04B17/26
CPC分类号： H04B1/707 , H04B17/102 , H04B17/26 , H04B17/318 , H04L5/0066

4. 发明公开

EP2820812A1 GENERATING A SEARCH SET OF TELEVISION WHITE SPACE CHANNELS BASED ON LOCATION INFORMATION 审中-公开
标题翻译： GENERATING电视信道的搜索率WHITE-SPACE-基于位置信息
公开(公告)号：EP2820812A1
公开(公告)日：2015-01-07
申请号：EP13702170.5
申请日：2013-01-18
申请人： Qualcomm Incorporated
发明人： JONES, Vincent K. , SAMPATH, Hemanth , SHELLHAMMER, Stephen J. , YUCEK, Tevfik , ABRAHAM, Santosh Paul
IPC分类号： H04L27/00 , G01S1/00 , H04H20/42 , H04W16/14
CPC分类号： H04L27/0006 , G01S1/00 , H04H20/42 , H04H60/41 , H04H60/51 , H04W4/02 , H04W16/14 , H04W28/16 , H04W48/16
摘要： A method includes determining, at an electronic device, information associated with a location of the first electronic device. An initial set of television white space channels is filtered based on the information to generate a search set of television white space channels. A passive scan of the search set of television white space channels is performed at the electronic device to identify a television white space access point.

5. 发明公开

EP4118784A1 PHYSICAL LAYER (PHY) PACKET DESIGN FOR POWER SPECTRAL DENSITY (PSD) LIMITS 审中-实审
公开(公告)号：EP4118784A1
公开(公告)日：2023-01-18
申请号：EP21715714.8
申请日：2021-03-10
申请人： QUALCOMM INCORPORATED
发明人： YANG, Lin , CHEN, Jialing Li , VERMANI, Sameer , TIAN, Bin , KIM, Youhan , JONES, Vincent, Knowles, IV , YUCEK, Tevfik
IPC分类号： H04L5/00 , H04W84/12

6. 发明公开

EP4118781A1 DISTRIBUTED TONE MAPPING FOR POWER SPECTRAL DENSITY (PSD) LIMITS 审中-实审
公开(公告)号：EP4118781A1
公开(公告)日：2023-01-18
申请号：EP21715104.2
申请日：2021-03-10
申请人： QUALCOMM INCORPORATED
发明人： YANG, Lin , TIAN, Bin , KIM, Youhan , JONES, Vincent Knowles, IV , YUCEK, Tevfik
IPC分类号： H04L5/00 , H04W84/12

7. 发明授权

EP2862380B1 TELEVISION HIGH THROUGHPUT COMMUNICATION 有权
标题翻译：具有高吞吐量电视传播
公开(公告)号：EP2862380B1
公开(公告)日：2016-12-07
申请号：EP13728853.6
申请日：2013-05-10
申请人： Qualcomm Incorporated
发明人： YUCEK, Tevfik
IPC分类号： H04W16/14
CPC分类号： H04W72/0453 , H04W16/14 , H04W74/002 , H04W74/0808

8. 发明公开

EP3005817A1 METHODS AND APPARATUS FOR CLEAR CHANNEL ASSESSMENT 审中-公开
标题翻译：用于清除信道评估的方法和设备
公开(公告)号：EP3005817A1
公开(公告)日：2016-04-13
申请号：EP14733895.8
申请日：2014-05-30
申请人： Qualcomm Incorporated
发明人： VERMANI, Sameer , MERLIN, Simone , BAIK, Eugene Jong-Hyon , TIAN, Bin , YUCEK, Tevfik
IPC分类号： H04W74/08 , H04L27/00 , H04L27/26
CPC分类号： H04W16/14 , H04L27/0006 , H04L27/2601 , H04W72/0446 , H04W72/0453 , H04W74/0816
摘要： Systems and methods for determining primary channel availability are disclosed. One aspect is a method in a wireless communications system including a first primary channel having first and second frequency spectrum bandwidths. The second frequency spectrum bandwidth includes the first frequency spectrum bandwidth. The method includes determining whether a first preamble has been detected on the second primary channel during a first threshold period of time, determining whether a second preamble has been detected on the first primary channel during a second threshold period of time, determining whether a guard interval has been detected on the second primary channel during a third threshold period of time, determining whether the second primary channel is idle based at least in part on detection of the first preamble, the second preamble and the guard interval, and transmitting a wireless message based at least in part on whether the second primary channel is idle.
摘要翻译：公开的一个方面是一种无线通信系统中的方法，该无线通信系统包括具有第一频谱带宽的第一主信道和具有第二频谱带宽的第二主信道，其中第二频谱带宽包括第一频谱带宽。该方法包括至少部分地并行地执行第一和第二退避过程，第一退避过程基于第一主要信道是否空闲，并且第二退避过程基于第二主要信道是否是空闲，并且基于第一或第二退避过程是否首先完成来发送无线消息。

9. 发明公开

EP2848050A1 APPARATUSES FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS ENSURING SPECTRAL FLATNESS 审中-公开
标题翻译：设备对于无线通信中的sub-GHz区查封频谱平坦度
公开(公告)号：EP2848050A1
公开(公告)日：2015-03-18
申请号：EP13726613.6
申请日：2013-05-07
申请人： Qualcomm Incorporated
发明人： YANG, Lin , KIM, Youhan , VERMANI, Sameer , YUCEK, Tevfik , SAMPATH, Hemanth
IPC分类号： H04W52/14 , H04W52/24 , H04L5/00
CPC分类号： H04L27/2618 , H04L5/0023 , H04L5/0066 , H04L25/03828 , H04L27/2602 , H04W52/146 , H04W52/243
摘要： Systems, methods, and devices for wireless communication are provided. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a processor configured to generate a packet for transmission via a wireless signal. The packet is generated for transmission over a bandwidth of 1 MHz using at least one orthogonal frequency-division multiplexing (OFDM) symbol. The apparatus further includes a transmitter configured to transmit the packet via the wireless signal having unique power spectral density characteristics.
摘要翻译：系统，方法，以及用于无线通信的设备被提供。在一个方面，一种用于无线通信装置。该设备包括配置为经由无线信号，以生成用于传输的分组的处理器。该分组被发送并且使用至少一个正交频分复用（OFDM）符号中的1MHz的带宽生成。该装置包括还被配置为经由具有独特的功率谱密度特性的无线信号发送分组的发射机。

10. 发明公开

EP2710730A1 ADAPTIVE RF SATURATION DETECTION IN A WIRELESS DEVICE IMPLEMENTING MULTIPLE WIRELESS PROTOCOLS 审中-公开
标题翻译：自适应RF-SÄTTIGUNGSDETEKTIONBEI EINER DRAHTLOSEN VORRICHTUNG MIT MEHREREN DRAHTLOSEN PROTOKOLLEN
公开(公告)号：EP2710730A1
公开(公告)日：2014-03-26
申请号：EP12730285.9
申请日：2012-05-18
申请人： Qualcomm Incorporated
发明人： YUCEK, Tevfik , SANKARAN, Sundar G. , PETRUS, Paul
IPC分类号： H03F3/195 , H03G3/30 , H04B1/40
CPC分类号： H03M1/186 , H03F3/195 , H03F2200/294 , H03F2200/435 , H03F2200/78 , H03G3/3052 , H04B1/109
摘要： System and method for detecting radio frequency (RF) saturation in a wireless device configured to simultaneously receive first signals according to a first wireless protocol and second signals according to a second wireless protocol. Signals having components of both the first and second signals may be received at a shared gain element. A level of saturation of the shared gain element may be determined. A current definition of a saturation event may be determined. A gain adjustment value may be determined based on the level of saturation and the current definition of a saturation event. A gain value of the shared gain element may be adjusted by the determined gain adjustment value.
摘要翻译：用于检测无线设备中的射频（RF）饱和度的系统和方法，其被配置为根据第一无线协议同时接收第一信号，并且根据第二无线协议接收第二信号。具有第一和第二信号两者的分量的信号可以在共享增益元件处被接收。可以确定共享增益元件的饱和水平。可以确定饱和事件的当前定义。可以基于饱和度的水平和饱和度事件的当前定义来确定增益调整值。可以通过所确定的增益调整值来调整共享增益元件的增益值。

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