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1. 发明授权

EP2044793B1 METHODS AND APPARATUS RELATED TO ASSIGNMENT IN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：方法和设备指派作业的无线通信系统连接
公开(公告)号：EP2044793B1
公开(公告)日：2016-04-20
申请号：EP07799604.9
申请日：2007-07-14
申请人： QUALCOMM Incorporated
发明人： JIN, Hui , RICHARDSON, Tom , LAROIA, Rajiv , LI, Junyi
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04W8/26

2. 发明授权

EP2149217B1 METHODS AND APPARATUS FOR IMPROVED UTILIZATION OF AIR LINK RESOURCES IN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：方法及器具的空中链路资源在无线通信系统中的改进使用
公开(公告)号：EP2149217B1
公开(公告)日：2013-01-09
申请号：EP08769746.2
申请日：2008-05-27
申请人： QUALCOMM Incorporated
发明人： RICHARDSON, Thomas , JIN, Hui , LAROIA, Rajiv , LI, Junyi
IPC分类号： H04L5/02 , H04L25/02 , H04L25/49 , H04L27/26 , H04B7/005 , H04B7/06 , H04B14/02 , H04L1/00
CPC分类号： H04L5/023 , H04B1/713 , H04B7/068 , H04B7/0691 , H04L1/06 , H04L25/0202 , H04L25/4902 , H04L27/2604 , H04W52/28 , H04W52/325
摘要： Methods and apparatus for improving the utilization of air link resources in a wireless communications system, e.g., an OFDM MIMO system, including a base station with multiple transmit antennas are described. Superposition signaling in the downlink is employed. The superimposed signal includes a first transform result signal and a second lower power signal. The first transform result signal is generated from a first signal, which uses position modulation, e.g., including null components and high power non-null components. Different components of the first transform result signal are directed to different transmit antennas. The first transform result signal communicates information to a first wireless terminal, e.g., a weak receiver. The non-null received elements of the first transform result signal are utilized by a second wireless terminal, e.g., a superior receiver, as pilots to determine a channel estimate. The second wireless terminal uses the determined channel estimate to demodulate received second signals.
摘要翻译：的方法和设备提高空中链路资源的利用在无线通信系统中，E. G.，OFDM MIMO系统，包括具有多个发射天线的基站进行描述。在下行链路中叠加信令。叠加信号包括第一变换结果信号和第二低功率信号。第一变换结果信号从第一信号，其使用位置调制，E. G.，包括零个组件和高功率非零分量生成。第一变换结果信号的不同分量被引导到不同的发射天线。第一变换结果信号进行信息通信的第一无线终端，E. G.，弱接收机。所接收的第一变换结果信号的非零元素由第二无线终端，E. G.，优异的接收器，如飞行员确定性矿的信道估计利用。第二无线终端使用所述确定性开采信道估计来解调接收的第二信号。

3. 发明授权

EP1911236B1 Base station methods and apparatus for DC tone special treatment 有权
标题翻译：基站的方法和装置用于DC频调特殊处理
公开(公告)号：EP1911236B1
公开(公告)日：2010-10-20
申请号：EP06786529.5
申请日：2006-07-08
申请人： QUALCOMM Incorporated
发明人： JIN, Hui , LI, Junyi , LAROIA, Rajiv c/o Qualcomm Incorporated
IPC分类号： H04L27/26 , H04L25/06
CPC分类号： H04L5/0058 , H04L5/0007 , H04L5/0046 , H04L27/2626

4. 发明授权

EP1878145B1 Transmission method and apparatus combining pulse position modulation and hierarchical modulation 失效转让
标题翻译：传输的方法和装置，用于组合脉冲位置调制和分层调制
公开(公告)号：EP1878145B1
公开(公告)日：2013-06-12
申请号：EP06737214.4
申请日：2006-03-07
申请人： QUALCOMM Incorporated
发明人： LAROIA, Rajiv QUALCOMM Incorporated T-160D , JIN, Hui , RICHARDSON, Tom , LI, Junyi
IPC分类号： H04B14/02 , H04L5/04 , H04L27/34
CPC分类号： H04L1/0028 , H04B14/026 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/0033 , H04L5/023 , H04L5/04 , H04L27/0008 , H04L27/2604 , H04L27/3488 , Y02D50/10
摘要： A stream of modulation symbols from a zero symbol rate (ZSR) coding/modulation module and a stream of modulation symbols from another type of coding/modulation module are input into an interweaver module. The interweaver module mixes the two input streams when assigning modulation symbols to be communicated in a segment. If a ZSR modulation symbol is non-zero, the ZSR modulation symbol is allocated a transmission position. If the ZSR modulation symbol is a zero modulation symbol, the modulation symbol from the other coding/modulation module is allocated the transmission position. The non-zero modulation symbols from the ZSR module are higher in power than the non-zero modulation symbols from the other module, thus facilitating detection and recovery.

5. 发明授权

EP1867125B1 Transmission methods and apparatus combining pulse position modulation and hierarchical modulation 失效转让
标题翻译：传输的方法和装置，用于组合脉冲位置调制和分层调制
公开(公告)号：EP1867125B1
公开(公告)日：2012-11-07
申请号：EP06737212.8
申请日：2006-03-07
申请人： QUALCOMM Incorporated
发明人： LAROIA, Rajiv , JIN, Hui , RICHARDSON, Tom , LI, Junyi
IPC分类号： H04L27/34 , H04B14/02 , H04L5/04
CPC分类号： H04L1/0028 , H04B14/026 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/0033 , H04L5/023 , H04L5/04 , H04L27/0008 , H04L27/2604 , H04L27/3488 , Y02D50/10
摘要： A stream of modulation symbols from a zero symbol rate (ZSR) coding/modulation module and a stream of modulation symbols from another type of coding/modulation module are input into an interweaver module. The interweaver module mixes the two input streams when assigning modulation symbols to be communicated in a segment. If a ZSR modulation symbol is non-zero, the ZSR modulation symbol is allocated a transmission position. If the ZSR modulation symbol is a zero modulation symbol, the modulation symbol from the other coding/modulation module is allocated the transmission position. The non-zero modulation symbols from the ZSR module are higher in power than the non-zero modulation symbols from the other module, thus facilitating detection and recovery.

6. 发明授权

EP1908192B1 METHODS AND APPARATUS FOR IMPLEMENTING AND USING AN IN-BAND RATE INDICATOR 失效转让
标题翻译：方法和用于实现，并使用带速率指示装置
公开(公告)号：EP1908192B1
公开(公告)日：2010-07-14
申请号：EP06787643.3
申请日：2006-07-19
申请人： QUALCOMM Incorporated
发明人： LAROIA, Rajiv , JIN, Hui , LI, Junyi , LANE, Frank, A. , RICHARDSON, Tom
IPC分类号： H04B7/26
CPC分类号： H04L1/0057 , H04L1/0004 , H04L1/0005 , H04L1/0009 , H04L1/0025 , H04L1/0029 , H04L27/0008 , H04L27/2608 , Y02D50/10
摘要： Downlink traffic channel data rate options and methods of indicating to a wireless terminal a utilized downlink data rate option are described. The downlink traffic channel rate option for a segment is conveyed using an assignment signal and/or a block in the downlink traffic channel segment which is not used for user data. Downlink segment assignment signals in some implementations allocate fewer bits for rate option indication than are required to uniquely identify each option. In some implementations low rate options, e.g., using QPSK, are uniquely identified via assignment signals. Higher rate options, e.g., using QAM16 modulation, are conveyed via the distinct information block in the downlink traffic segment using a first coding/modulation method. Still higher rate options, e.g., using QAM16, QAM64, or QAM256, are conveyed via the information block in the segment using a second coding/modulation method which is applied to the rate option information.

7. 发明公开

EP2149217A1 METHODS AND APPARATUS FOR IMPROVED UTILIZATION OF AIR LINK RESOURCES IN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：方法及器具的空中链路资源在无线通信系统中的改进使用
公开(公告)号：EP2149217A1
公开(公告)日：2010-02-03
申请号：EP08769746.2
申请日：2008-05-27
申请人： QUALCOMM Incorporated
发明人： RICHARDSON, Thomas , JIN, Hui , LAROIA, Rajiv , LI, Junyi
IPC分类号： H04L5/02 , H04L25/02 , H04L25/49 , H04L27/26 , H04B7/005 , H04B7/06 , H04B14/02 , H04L1/00
CPC分类号： H04L5/023 , H04B1/713 , H04B7/068 , H04B7/0691 , H04L1/06 , H04L25/0202 , H04L25/4902 , H04L27/2604 , H04W52/28 , H04W52/325
摘要： Methods and apparatus for improving the utilization of air link resources in a wireless communications system, e.g., an OFDM MIMO system, including a base station with multiple transmit antennas are described. Superposition signaling in the downlink is employed. The superimposed signal includes a first transform result signal and a second lower power signal. The first transform result signal is generated from a first signal, which uses position modulation, e.g., including null components and high power non-null components. Different components of the first transform result signal are directed to different transmit antennas. The first transform result signal communicates information to a first wireless terminal, e.g., a weak receiver. The non-null received elements of the first transform result signal are utilized by a second wireless terminal, e.g., a superior receiver, as pilots to determine a channel estimate. The second wireless terminal uses the determined channel estimate to demodulate received second signals.

8. 发明授权

EP1911233B1 Method and apparatus in a wireless terminal for measuring and compensation DC noise on the DC tone of a multi-carrier communication 有权
标题翻译：在无线终端中的方法和装置来测量和补偿DC噪声上的多载波通信的DC频调
公开(公告)号：EP1911233B1
公开(公告)日：2010-04-07
申请号：EP06786732.5
申请日：2006-07-08
申请人： QUALCOMM Incorporated
发明人： LAROIA, Rajiv , LI, Junyi , JIN, Hui
IPC分类号： H04L25/06 , H04B1/12 , H04L27/26
CPC分类号： H04L27/2647 , H04B1/12 , H04L25/061

9. 发明公开

EP1935159A1 TONE HOPPING IN THE UPLINK OF A SECTORIZED OFDM SYSTEM 审中-公开
标题翻译：音调跳跃OFDM系统的分扇区的上行链路
公开(公告)号：EP1935159A1
公开(公告)日：2008-06-25
申请号：EP06814437.7
申请日：2006-09-12
申请人： QUALCOMM Incorporated
发明人： JIN, Hui , LI, Junyi
IPC分类号： H04L27/26 , H04B1/713
CPC分类号： H04L27/2601 , H04B1/713 , H04W16/02 , H04W16/12 , H04W16/24
摘要： Methods and apparatus for allocating and hopping tones for uplink communications purposes in adjacent sectors and neighboring cells of an OFDM system are described. Physical tones used in each sector and cell are allocated to tone hopping sequences according to a tone to tone hopping sequence allocation function which uses both a cell identifier and sector identifier. Different sectors and cells use different tone to tone hopping sequence allocation functions through the use of different cell and/or sector identifiers to minimize the number of collisions between hopping sequences of adjacent sectors and neighboring cells. Uplink tone hopping sequences, corresponding to logical tones are allocated to uplink communications channels. Uplink communications channels are used by wireless terminals, e.g., mobile nodes, to transmit data to base stations. Over time, a wireless terminal uses the tones included in the uplink tone hopping sequences corresponding to uplink communications channels it is authorized to use.

10. 发明授权

EP1908191B1 IN-BAND RATE INDICATOR METHOD AND WIRELESS TERMINAL 有权
标题翻译：程序andwirelessly终端带速率指示器
公开(公告)号：EP1908191B1
公开(公告)日：2013-04-10
申请号：EP06787642.5
申请日：2006-07-19
申请人： QUALCOMM Incorporated
发明人： LAROIA, Rajiv , JIN, Hui , LI, Junyi , LANE, Frank, A. , RICHARDSON, Tom
IPC分类号： H04B7/26
CPC分类号： H04L1/0025 , H04L1/0004 , H04L1/0005 , H04L1/0029 , H04L1/0039 , H04L1/0046 , H04L1/0057 , H04L1/0075 , H04L5/0053 , H04L27/0008 , H04L27/0012 , H04L27/2602 , H04L2001/0098

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