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Extensions to distributed MAC protocols with collision avoidance using RTS/CTS exchange 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-012/413
출원번호 US-0677145 (1996-07-09)
발명자 / 주소
  • McKay Danny Neil,CAX
  • Naghshineh Mahmoud
  • Olsen Claus Michael
  • Rezvani Babak
  • Kermani Parviz
  • Hortensius Peter Dirk
출원인 / 주소
  • International Business Machines Corporation
대리인 / 주소
    Drumheller
인용정보 피인용 횟수 : 126  인용 특허 : 0

초록

The throughput of a Request-to-Send and Clear-to-Send (RTS/CTS) based distributed media access control protocol is improved by reserving the medium in a hierarchical fashion. The shared medium is reserved for two stations called the participants. During the reserved period, a master (or primary) att

대표청구항

[ We claim:] [1.] An improved communications network having a plurality of stations and a shared common communications medium using a collision avoidance media access protocol for communication between said stations, in which medium access is granted to a pair of stations obtaining a successful rese

이 특허를 인용한 특허 (126)

  1. Alapuranen, Pertti O., ARQ MAC for ad-hoc communication networks and a method for using the same.
  2. Stanforth, Peter, Ad Hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks.
  3. Stanforth,Peter, Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks.
  4. Kang,Chung gu; Kim,Won soo; Kim,Il whan, Ad-hoc network wireless communication system and method thereof.
  5. Stanforth, Peter J., Ad-hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks.
  6. Strutt,Guenael, Adaptive threshold selection system and method for detection of a signal in the presence of interference.
  7. Kim, Dae-Won; Park, Kyoung; Kim, Sun-Wook, Apparatus and method for transmitting packet IP offload.
  8. Zweig,Jonathan M.; Engwer,Darwin A., Automatic distribution of RTS and frag thresholds.
  9. Benveniste, Mathilde, Avoiding hidden terminals in wireless local area networks.
  10. Rappaport, Theodore S., Broadband repeater with security for ultrawideband technologies.
  11. Rappaport, Theodore S., Broadband repeater with security for ultrawideband technologies.
  12. Rappaport, Theodore S., Broadband wireless relay.
  13. Itai Aaronson ; Patrick A. Worfolk, Communications protocol for packet data particularly in mesh topology wireless networks.
  14. Nagle,Darragh J., Complex adaptive routing system and method for a nodal communication network.
  15. McKay, Danny N.; Baker, Murray C.; Sinha, Rupam; Jean, Nelson; Wong, Daniel Y., Data link layer extensions to a high latency wireless MAC protocol.
  16. Edgar Brian T. ; Houlder Gerald A., Data storage device with small computer system interface providing persistent reservations.
  17. Myles, Andrew F.; Lam, Alex C. K.; Goodall, David S., Detecting, reporting and mitigating hidden stations in a wireless data network.
  18. Lorenzo-Luaces, Eduardo; Alapuranen, Pertti O.; Strutt, Guenael T., Digital-to-analog converter using pseudo-random sequences and a method for using the same.
  19. Wang, Xudong; Rollinger, Victor; Patil, Abhishek; Gui, Chao; Wang, Weilin; Nova, Michael, Distributed multichannel wireless communication.
  20. Zweig,Jonathan M., Dynamic power level control on transmitted messages in a wireless LAN.
  21. Octaviano, II, Raymond Gary; Cromer, Daryl; Jakes, Philip John; Locker, Howard Jeffrey, Effective management of overlapping wireless channels.
  22. Whitehill, Eric; White, Eric, Embedded routing algorithms under the internet protocol routing layer of a software architecture protocol stack in a mobile Ad-Hoc network.
  23. Lavigne,Bruce E.; Kootstra,Lewis S., Forwarding ordered data packets with less delay.
  24. Alapuranen, Pertti O., Hybrid ARQ for a wireless Ad-Hoc network and a method for using the same.
  25. Rappaport, Theodore S., Intelligent broadband relay for wireless networks.
  26. Rappaport, Theodore S., Intelligent broadband relay for wireless networks for connectivity to mobile or portable devices.
  27. Wu,Miles; Kuan,Chia Chee; Au,Dean, Measuring the throughput of transmissions over wireless local area networks.
  28. Nagai, Yukimasa; Suga, Hiroyoshi, Method and apparatus for packet transmission in carrier-sense-multiple-access network.
  29. Alapuranen, Pertti, Method and apparatus to maintain specification absorption rate at a wireless node.
  30. Odom, Joel Van; Cloudt, Kevin Robert, Method and system for transferring files from primary system to secondary systems.
  31. Belcea,John M., Method for optimizing communication within a wireless network.
  32. Farley, Kevin L.; Joslyn, Donald L.; Ruckstuhl, Michael A.; Nagle, Darragh J., Method for sparse table accounting and dissemination from a mobile subscriber device in a wireless mobile ad-hoc network.
  33. Strutt,Gu��na��l T., Method to provide a measure of link reliability to a routing protocol in an ad hoc wireless network.
  34. Eric A. Whitehill ; Tim Dempsey, Methods and apparatus for coordinating channel access to shared parallel data channels.
  35. Ahmed,Walid; Jiang,Hong; Kodialam,Muralidharan Sampath; Monogioudis,Pantelis; Rege,Kiran M., Methods and apparatus for topology sensing in networks with mobile nodes.
  36. Bange, Joseph E.; Koshiol, Allan T.; Holmquist, Paul; Kramer, Karen M.; Harris, Thomas J., Methods and systems for providing multiple access within a network.
  37. Garahi,Masood; Stanforth,Peter J., Movable access points and repeaters for minimizing coverage and capacity constraints in a wireless communications network and a method for using the same.
  38. Garahi,Masood; Stanforth,Peter J., Movable access points and repeaters for minimizing coverage and capacity constraints in a wireless communications network and a method for using the same.
  39. Gutierrez,Philip, Multi-master bus architecture for system-on-chip designs.
  40. Rappaport, Theodore S., Network and networking method with intelligent broadband wireless relay for connectivity to mobile or portable devices.
  41. Rappaport, Theodore S., Network with intelligent broadband wireless relay.
  42. Rappaport, Theodore S., Networking method with broadband relay.
  43. Gurbuz, Ozgur; Ayanoglu, Ender; Meier, Robert, Point-to-point MAC protocol for high speed wireless bridging.
  44. Gurbuz, Ozgur; Ayanoglu, Ender; Meier, Robert, Point-to-point MAC protocol for high speed wireless bridging.
  45. Stanforth, Peter, Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system.
  46. Stanforth, Peter, Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system.
  47. Stanforth,Peter; Garahi,Masood, Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system based on battery-power levels and type of service.
  48. Belcea,John M., Real-time system and method for improving the accuracy of the computed location of mobile subscribers in a wireless ad-hoc network using a low speed central processing unit.
  49. Garcia Luna Aceves,Jose Joaquin; Tzamaloukas,Asimakis, Receiver-initiated multiple access for ad-hoc networks (RIMA).
  50. Zweig,Jonathan M.; Engwer,Darwin A., Reliable broadcast protocol in a wireless local area network.
  51. Wang, Xudong; Gui, Chao; Patil, Abhishek; Wang, Weilin; Nova, Michael, Scalable media access control for multi-hop high bandwidth communications.
  52. Wang, Xudong; Gui, Chao; Patil, Abhishek; Wang, Weilin; Nova, Michael, Scalable media access control for multi-hop high bandwidth communications.
  53. Wang, Xudong; Gui, Chao; Patil, Abhishek; Wang, Weilin; Nova, Michael, Scalable media access control for multi-hop high bandwith communications.
  54. Engwer,Darwin A.; Zweig,Jonathan M., Seamless roaming options in an IEEE 802.11 compliant network.
  55. Stanforth,Peter J.; Koos,Larry W.; Whitehill,Eric A., System and method employing algorithms and protocols for optimizing carrier sense multiple access (CSMA) protocols in wireless networks.
  56. Rasmussen, Donald J.; Koos, Larry W., System and method employing concatenated spreading sequences to provide data modulated spread signals having increased data rates with extended multi-path delay spread.
  57. Schmidt,Jeffrey C.; Gutierrez,Philip A.; Barker, Jr.,Charles R., System and method for a routing device to securely share network data with a host utilizing a hardware firewall.
  58. Belcea,John M., System and method for accurately computing the position of wireless devices inside high-rise buildings.
  59. Belcea,John M., System and method for analyzing the precision of geo-location services in a wireless network terminal.
  60. Hasty, Jr., William V.; Baenen, Charles E.; Welsh, Shawn P., System and method for auto-configuration and discovery of IP to MAC address mapping and gateway presence in wireless peer-to-peer ad-hoc routing networks.
  61. Joshi, Avinash; Strutt, Guénaël T., System and method for characterizing the quality of a link in a wireless network.
  62. Belcea, John M., System and method for computing the location of a mobile terminal in a wireless communications network.
  63. Belcea,John M., System and method for computing the signal propagation time and the clock correction for mobile stations in a wireless network.
  64. Ozer, Sebnem Z.; Zeng, Surong; Barker, Jr., Charles R., System and method for controlling congestion in multihopping wireless networks.
  65. Zhu, Chunhui; Lee, Myung-Jong; Lee, Jun-Seo; Taori, Rakesh; Lee, Sung-Won, System and method for controlling congestion in wireless mesh networks.
  66. Belcea,John M., System and method for controlling pipeline delays by adjusting the power levels at which nodes in an ad-hoc network transmit data packets.
  67. Belcea,John M., System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks.
  68. Alapuranen,Pertti O., System and method for creating a spectrum agile wireless multi-hopping network.
  69. Joshi,Avinash, System and method for decreasing latency in locating routes between nodes in a wireless communication network.
  70. Joshi,Avinash, System and method for determining location of a device in a wireless communication network.
  71. Whitehill,Eric A.; White,Eric D., System and method for determining physical location of a node in a wireless network during an authentication check of the node.
  72. Stanforth,Peter J., System and method for determining relative positioning in AD-HOC networks.
  73. Alapuranen,Pertti O., System and method for determining synchronization point in OFDM modems for accurate time of flight measurement.
  74. White,Eric D., System and method for determining the measure of mobility of a subscriber device in an ad-hoc wireless network with fixed wireless routers and wide area network (WAN) access points.
  75. Engwer,Darwin A.; Zweig,Jonathan M., System and method for dynamic control of data packet fragmentation threshold in a wireless network.
  76. Whitehill, Eric A., System and method for efficiently performing two-way ranging to determine the location of a wireless node in a communications network.
  77. Garahi, Masood; Stanforth, Peter J., System and method for enabling a node in an ad-hoc packet-switched wireless communications network to route packets based on packet content.
  78. Roberts, Robin U., System and method for enabling a radio node to selectably function as a router in a wireless communications network.
  79. Schmidt,Jeffrey C.; White,Eric D., System and method for identifying and maintaining reliable infrastructure links using bit error rate data in an ad-hoc communication network.
  80. Hasty, Jr.,William V., System and method for identifying potential hidden node problems in multi-hop wireless ad-hoc networks for the purpose of avoiding such potentially problem nodes in route selection.
  81. Belcea,John M.; Welsh,Shawn P.; Roberson,Allen M.; Hill,Philip J.; Schmidt,Jeffrey C.; A'Rafat,Sa'Ed; Green,James, System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time.
  82. Strutt,Guenael; Belcea,John M., System and method for improving the accuracy of time of arrival measurements in a wireless ad-hoc communications network.
  83. Belcea,John M., System and method for improving the quality of range measurement based upon historical data.
  84. Garahi, Masood; Stanforth, Peter J., System and method for leveraging network topology for enhanced security.
  85. Strutt,Gu챕nael T., System and method for performing code and frequency channel selection for combined CDMA/FDMA spread spectrum communication systems.
  86. Neumiller,Phillip D.; Strutt,Guenael T.; Davis,Dennis W., System and method for performing macro-diversity selection and distribution of routes for routing data packets in Ad-Hoc networks.
  87. Alapuranen,Pertti O.; Farley,Kevin L., System and method for performing multiple network routing and provisioning in overlapping wireless deployments.
  88. Roberts,Robin U.; Barker, Jr.,Charles R., System and method for performing soft handoff in a wireless data network.
  89. Barker, Jr.,Charles R.; Ruckstuhl,Michael A.; Whitehill,Eric A., System and method for providing a congestion optimized address resolution protocol for wireless ad-hoc networks.
  90. Whitehill, Eric A.; Ruckstuhl, Michael A.; Barker, Jr., Charles R., System and method for providing a congestion optimized address resolution protocol for wireless ad-hoc networks.
  91. Belcea, John M., System and method for providing adaptive control of transmit power and data rate in an ad-hoc communication network.
  92. Barker, Jr.,Charles R.; Roberts,Robin U., System and method for providing an addressing and proxy scheme for facilitating mobility of wireless nodes between wired access points on a core network of a communications network.
  93. Joshi, Avinash, System and method for providing connectivity between an intelligent access point and nodes in a wireless network.
  94. Davis,Dennis W.; Neumiller,Phillip D., System and method for providing simulated hardware-in-the-loop testing of wireless communications networks.
  95. Masood, Garahi; Elkington, William C., System and method for providing wireless telematics store and forward messaging for peer-to-peer and peer-to-peer-to-infrastructure a communication network.
  96. Ozer, Sebnem Z.; Zeng, Surong; Barker, Jr., Charles R., System and method for rate limiting in multi-hop wireless ad hoc networks.
  97. Whitehill, Eric A.; White, Eric D., System and method for restricting network access to one or more nodes in a wireless communications network.
  98. Strutt,Gu챕na챘l Thomas; Alapuranen,Pertti O., System and method for selecting spreading codes based on multipath delay profile estimation for wireless transceivers in a communication network.
  99. Chwieseni, Edward T.; White, Eric D., System and method for self propagating information in ad-hoc peer-to-peer networks.
  100. Wang, Xudong; Wu, Yun; Gui, Chao; Tao, Xiaojing; Wang, Weilin; Nova, Michael, System and method for timeslot and channel allocation.
  101. Barker, Jr., Charles R., System and method for trans-medium address resolution on an ad-hoc network with at least one highly disconnected medium having multiple access points to other media.
  102. Wang, Weilin; Edler, John; Nova, Michael; Rimmer, James; Okumoto, Max; Gundeti, Siddartha, System and method for transparent wireless bridging of communication channel segments.
  103. Stanforth,Peter J.; Whitehill,Eric A.; White,Eric D., System and method for using an ad-hoc routing algorithm based on activity detection in an ad-hoc network.
  104. Whitehill,Eric A., System and method for using destination-directed spreading codes in a multi-channel metropolitan area wireless communications network.
  105. Hasty, Jr.,William Vann; Stanforth,Peter J., System and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer II routing in a wireless communication network.
  106. Joshi,Avinash, System and method to improve the network performance of a wireless communications network by finding an optimal route between a source and a destination.
  107. Joshi, Avinash; Zeng, Surong; Strutt, Guenael T., System and method to maximize channel utilization in a multi-channel wireless communication network.
  108. Roberts,Robin U.; Joslyn,Donald L., System and method to provide 911 access in voice over internet protocol systems without compromising network security.
  109. Ozer,Sebnem Z.; Zeng,Surong; Barker, Jr.,Charles R., System and method to provide fairness and service differentation in ad-hoc networks.
  110. Redi, Jason Keith, Systems and methods for collision avoidance in mobile multi-hop packet radio networks.
  111. Patil, Abhishek; Wang, Xudong; Gui, Chao; Wang, Weilin; Nova, Michael, Systems and methods for determining location of devices within a wireless network.
  112. Sugar,Gary L.; Seed,William R.; Tesfai,Yohannes, Systems and methods for interference mitigation among multiple WLAN protocols.
  113. Kwon, Young Hoon; Hedayat, Ahmad Reza, Systems and methods for multi-user simultaneous transmissions.
  114. Wang, Weilin; Shi, Weiguang; Rollinger, Victor; Wu, Yun; Nova, Michael, Systems and methods for voice and video communication over a wireless network.
  115. Belcea, John M., Terminal operating within an ad-hoc, peer-to-peer radio network.
  116. Belcea,John M., Time division protocol for an AD-HOC, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  117. Belcea, John M., Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  118. Belcea,John M., Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  119. Belcea,John M., Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  120. Belcea,John M., Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  121. Belcea,John M., Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  122. Belcea,John M., Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel.
  123. Brockmann, Ronald A.; Hoeben, Maarten; Wentink, Maarten Menzo, Transmission protection for communications networks having stations operating with different modulation formats.
  124. Wentink, Menzo, Transmit announcement indication.
  125. Trainin,Solomon B., WLAN device and method for interfacing between a MAC sublayer and a physical layer.
  126. Yoshikazu Ikegami JP, Wireless LAN system and method of driving the same.
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