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1. 发明申请

WO2023086703A1 COMMUNICATION PARAMETER SIGNALING FOR PEER-TO-PEER COMMUNICATIONS 审中-公开
公开(公告)号：WO2023086703A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/077095
申请日：2022-09-27
申请人： QUALCOMM INCORPORATED
发明人： AJAMI, Abdel Karim , SUN, Yanjun , CHERIAN, George , HO, Sai Yiu Duncan , ASTERJADHI, Alfred , PATIL, Abhishek Pramod , NAIK, Gaurang
IPC分类号： H04W74/00 , H04W74/08 , H04W72/04 , H04W74/04
摘要： Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for signaling parameters for peer-to-peer communications in a wireless network. One aspect provides a method for wireless communications at an access point (AP). The method generally includes: obtaining, from an access point (AP), a transmission opportunity (TXOP) sharing trigger indicating a duration in which a TXOP is shared by the wireless station and one or more other devices; relaying, to the one or more other devices, information identifying parameters for wireless communications between the wireless station and the one or more other devices; and during the TXOP, communicating with the one or more other devices based on the parameters for wireless communications between the wireless station and the one or more other devices.

2. 发明申请

WO2023027800A1 NON-SIMULTANEOUS TRANSMIT-RECEIVE (NSTR) SOFT ACCESS POINT (AP) MULTI-LINK DEVICE (MLD) 审中-公开
公开(公告)号：WO2023027800A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/034927
申请日：2022-06-24
申请人： QUALCOMM INCORPORATED
发明人： PATIL, Abhishek Pramod , CHERIAN, George , ASTERJADHI, Alfred , HO, Sai Yiu Duncan , SUN, Yanjun , NAIK, Gaurang , BHATTACHARYYA, Tushnim , PHOGAT, Vikram
IPC分类号： H04W48/12 , H04W88/10
摘要： A wireless station (STA) operating as a non-simultaneous transmit-receive (NSTR) soft access point (AP) multi-link device (MLD) associated with a primary link and a non-primary link determines that the non-primary link is unavailable, and transmits, on only the primary link, a frame carrying an indication of the unavailability of the non-primary link. The NSTR softAP MLD may set a Do Not Transmit (DNT) bit to a value of 1 and may operate as a single-link device on the primary link based on the unavailability of the non-primary link. In some instances, the NSTR softAP MLD determines that the non-primary link is available while operating as the single-link device on the primary link, resets the DNT bit based on the availability of the non-primary link, and transmits the reset DNT bit in another frame on only the primary link.

3. 发明申请

WO2021178503A1 MULTI-LINK WIRELESS COMMUNICATION SECURITY 审中-公开
公开(公告)号：WO2021178503A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/020617
申请日：2021-03-03
申请人： QUALCOMM INCORPORATED
发明人： HO, Sai Yiu Duncan , MALINEN, Jouni Kalevi , CHERIAN, George , ASTERJADHI, Alfred , PATIL, Abhishek Pramod
IPC分类号： H04W12/043 , H04W12/108 , H04W12/71 , H04W12/73 , H04W84/12
摘要： This disclosure provides systems, methods, and apparatuses for wireless communication performed by a wireless communication device. An example wireless communication device includes an access point (AP) multi-link device (MLD). The AP MLD transmits a beacon frame to a wireless station (STA) MLD, the beacon frame including a plurality of AP medium access control (MAC) addresses of respective APs belonging to the AP MLD. The AP MLD receives an association request from the STA MLD, the association request including a plurality of STA MAC addresses of respective STAs belonging to the STA MLD. The AP MLD generates, during a handshake operation with the STA MLD, one or more encryption keys configured to encrypt communications between the AP MLD and the STA MLD. The AP MLD verifies the plurality of STA MAC addresses based at least in part on the one or more encryption keys.

4. 发明申请

WO2021034855A1 SYNCHRONIZED CHANNEL ACCESS COEXISTENCE 审中-公开
公开(公告)号：WO2021034855A1
公开(公告)日：2021-02-25
申请号：PCT/US2020/046853
申请日：2020-08-18
申请人： QUALCOMM INCORPORATED
发明人： ASTERJADHI, Alfred , VERMA, Lochan , CHERIAN, George , PATIL, Abhishek, Pramod , HO, Sai Yiu Duncan
IPC分类号： H04W16/14 , H04W74/08 , H04W84/12
摘要： This disclosure provides methods, devices and systems for synchronized channel access. Some implementations more specifically relate to facilitating coexistence among wireless communication devices that support synchronized channel access and those that do not. A group of access points may schedule periodically recurring, synchronized channel access periods by periodically transmitting quiet elements. The quiet elements establish recurring quiet periods during which legacy devices are not permitted to transmit. In some implementations, an access point may transmit one or more quiet override elements each associated with a respective quiet element and indicating to other access points supporting synchronized channel access that they are permitted to contend for access during the respective quiet period. In some other implementations of synchronized channel access, an access point supporting synchronized channel access that wins contention after one or more consecutive synchronized channel access periods during which no other synchronized access points won contention, may be entitled to an extended TXOP.

5. 发明申请

WO2021011427A1 MULTI-LINK COMMUNICATION 审中-公开
公开(公告)号：WO2021011427A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/041729
申请日：2020-07-11
申请人： QUALCOMM INCORPORATED
发明人： PATIL, Abhishek Pramod , CHERIAN, George , ASTERJADHI, Alfred , HO, Sai Yiu Duncan , VERMA, Lochan , SUN, Yanjun
IPC分类号： H04W84/12 , H04W8/00 , H04W48/16 , H04W76/15 , H04W48/12
摘要： This disclosure provides systems, methods, and apparatuses for associating a wireless communication device such as a wireless station (STA) of a STA multi-link device (MLD) with an access point (AP) MLD that includes a first AP associated with a first communication link of the AP MLD and includes one or more secondary APs associated with one or more respective secondary communication links of the first AP MLD. The first AP includes one or more virtual APs, and the first AP and the one or more virtual APs of the first AP belong to a first multiple basic service set identifier (BSSID) set associated with the first communication link. The AP MLD transmits a frame including a first element carrying discovery information for the first AP and the one or more virtual APs belonging to the first multiple BSSID set, and including a second element carrying discovery information for the one or more secondary APs of the first AP MLD associated with the one or more respective secondary communication links of the first AP MLD.

6. 发明申请

WO2019190867A1 ONBOARDING MULTIPLE ACCESS POINT (MULTI-AP) DEVICE USING DEVICE PROVISIONING PROTOCOL (DPP) 审中-公开
公开(公告)号：WO2019190867A1
公开(公告)日：2019-10-03
申请号：PCT/US2019/023270
申请日：2019-03-20
申请人： QUALCOMM INCORPORATED
发明人： CAMMAROTA, Rosario , HO, Sai Yiu Duncan , BUESKER, Brian Michael
IPC分类号： H04W84/12 , H04W88/06 , H04W76/15 , H04L12/24 , H04W48/16 , H04W12/00
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for onboarding one or more Multi-AP devices using a device provisioning protocol (DPP) and a Multi-AP communication protocol. In one aspect, a first Multi-AP device may determine, during an onboarding process, DPP configuration information that was derived using the DPP. The first Multi-AP device may establish a Multi-AP network configuration between the first Multi-AP device and a second Multi-AP device using the Multi-AP communication protocol based, at least in part, on the DPP configuration information. In one aspect, the DPP configuration information may be derived remotely by the network operator prior to device deployment. In one aspect, a configurator station (STA) may be delegated as the DPP configurator by the network operator, and may onboard one or more STAs into the Multi-AP network using the DPP and the Multi-AP communication protocol.

7. 发明申请

WO2013181500A2 DEVICE CONFIGURATION IN A HYBRID COMMUNICATION NETWORK 审中-公开
标题翻译：混合通信网络中的设备配置
公开(公告)号：WO2013181500A2
公开(公告)日：2013-12-05
申请号：PCT/US2013/043549
申请日：2013-05-31
申请人： QUALCOMM INCORPORATED
发明人： HO, Sai Yiu Duncan , MOHANTY, Bibhu Prasad , COHEN, Etan Gur
IPC分类号： H04W48/20
CPC分类号： H04W48/20 , H04W48/14
摘要： An access point selector can implement functionality for selecting an access point that should establish a communication link with a client device attempting to join a communication network. The access point selector can receive notifications from access points, in response to the client devices button being activated. Information in the received notifications can be analyzed and one of the access points (that transmitted the notifications) can be selected to establish the communication link with the client device. In some embodiments, prior to selecting an access point that should establish the communication link with the client device, the access point selector can attempt to identify a designated access point (DAP) in the communication network. The access point selector may execute operations for selecting the access point only if the DAP cannot be identified in the communication network.
摘要翻译：接入点选择器可以实现用于选择应该与尝试加入通信网络的客户端设备建立通信链路的接入点的功能。响应于客户端设备按钮被激活，接入点选择器可以从接入点接收通知。可以分析接收到的通知中的信息，并且可以选择接入点之一（发送通知）以建立与客户端设备的通信链路。在一些实施例中，在选择应建立与客户端设备的通信链路的接入点之前，接入点选择器可以尝试识别通信网络中的指定接入点（DAP）。仅当在通信网络中不能识别出DAP时，接入点选择器可以执行用于选择接入点的操作。

8. 发明申请

WO2011100326A1 MULTI-USER CONTROL CHANNEL ASSIGNMENT 审中-公开
标题翻译：多用户控制信道分配
公开(公告)号：WO2011100326A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024195
申请日：2011-02-09
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , XU, Hao , BHUSHAN, Naga , HO, Sai Yiu Duncan , JI, Tingfang
发明人： CHEN, Wanshi , XU, Hao , BHUSHAN, Naga , HO, Sai Yiu Duncan , JI, Tingfang
IPC分类号： H04W72/04
CPC分类号： H04W72/121 , H04L29/0653 , H04W72/042 , H04W72/1289 , H04W74/006 , H04W76/11 , H04W84/047
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a resource assignment utilizing the PDCCH and/or the R-PDCCH may be addressed to a group of UEs, rather than an individual UE, by utilizing a group identifier for indicating to the group that there may be information for any UE in the group in the PDSCH. In this way, the capacity of the PDCCH, which is limited, is multiplied and a potential bottleneck at PDCCH scheduling can be relieved.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中利用PDCCH和/或R-PDCCH的资源分配可以通过利用组来寻址到一组UE而不是单个UE 用于向组指示可以存在PDSCH中的组中的任何UE的信息的标识符。以这种方式，限制了PDCCH的容量被相乘，并且可以减轻PDCCH调度的潜在瓶颈。

9. 发明申请

WO2011020108A3 ROBUST HEADER COMPRESSION FOR RELAY NODES 审中-公开
公开(公告)号：WO2011020108A3
公开(公告)日：2011-02-17
申请号：PCT/US2010/045646
申请日：2010-08-16
申请人： QUALCOMM INCORPORATED , LEE, Jiwoong , HO, Sai Yiu Duncan , ULUPINAR, Fatih
发明人： LEE, Jiwoong , HO, Sai Yiu Duncan , ULUPINAR, Fatih
IPC分类号： H04L29/06 , H04W28/06
摘要： Systems and methodologies are described that facilitate compressing headers for relay nodes. In particular, a robust header compression (RoHC) profile can be defined for general packet radio service (GPRS) tunneling protocol (GTP) headers. Upon receiving a packet with one or more GTP headers, an access point or relay node can determine whether the one or more GTP headers are compressible and can apply the RoHC profile to compress the one or more GTP headers. In addition, the packet can include a baseheader encapsulated by the one or more GTP headers, which can also be compressed according to a RoHC profile specific to the baseheader. Moreover, RoHC compressed headers can be decompressed according to the GTP RoHC profile.

10. 发明申请

WO2010144484A1 SYSTEMS AND METHODS TO PROVIDE FLOW CONTROL FOR MOBILE DEVICES 审中-公开
标题翻译：为移动设备提供流量控制的系统和方法
公开(公告)号：WO2010144484A1
公开(公告)日：2010-12-16
申请号：PCT/US2010/037819
申请日：2010-06-08
申请人： QUALCOMM Incorporated , HO, Sai Yiu Duncan , MAHESHWARI, Shailesh
发明人： HO, Sai Yiu Duncan , MAHESHWARI, Shailesh
IPC分类号： H04W28/22 , H04L12/56
CPC分类号： H04L47/10 , H04L47/14 , H04L47/263 , H04L47/765 , H04W28/0205 , H04W28/22
摘要： Systems, methods, and apparatuses are disclosed to facilitate wireless communications. User equipment (UE), such as a mobile device, identifies data congestion and transmits a recommended data rate modification wireless signal (e.g., a recommended reduced data rate) to the base station that is transmitting data to the UE. The base station may reduce the data rate of the down link (DL) to the reduced data rate. The UE may then receive data from the base station at the reduced data rate. Therefore, flow control may be implemented at the base station side (e.g., sometimes referred to as the Network (NW) side) based upon the reduced data rate modification determined and transmitted by the UE to the base station. In this way, the data rate transmission to the UE can be reduced to allow the UE to successfully process received data and successfully perform its functions.
摘要翻译：公开了系统，方法和装置以便于无线通信。诸如移动设备的用户设备（UE）识别数据拥塞，并向正在向UE发送数据的基站发送建议的数据速率修改无线信号（例如推荐的减少数据速率）。基站可以将下行链路（DL）的数据速率降低到降低的数据速率。然后，UE可以以减小的数据速率从基站接收数据。因此，基于由UE向基站确定和发送的减少的数据速率修改，可以在基站侧（例如，有时称为网络（NW）侧）实现流量控制。以这种方式，可以减少到UE的数据速率传输，以允许UE成功地处理接收的数据并成功地执行其功能。

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