Method and apparatus for addressing in a resource-constrained network
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-015/16
H04W-052/24
H04L-029/06
H04L-001/00
H04W-056/00
H04L-012/26
H04L-012/801
H04L-012/911
H04W-052/36
H04B-017/318
H04W-072/04
H04W-074/08
출원번호
US-0408461
(2012-02-29)
등록번호
US-9497715
(2016-11-15)
발명자
/ 주소
Norair, John Peter
출원인 / 주소
BLACKBIRD TECHNOLOGY HOLDINGS, INC.
대리인 / 주소
McAndrews, Held & Malloy, Ltd.
인용정보
피인용 횟수 :
0인용 특허 :
38
초록▼
An electronic device may receive a protocol data unit (PDU) comprising a plurality of addressing bits. Data-link-layer processing of the PDU may be based on each of the addressing bits. Network layer processing of the PDU may be based on a first subset of the plurality of addressing bits. Transport-
An electronic device may receive a protocol data unit (PDU) comprising a plurality of addressing bits. Data-link-layer processing of the PDU may be based on each of the addressing bits. Network layer processing of the PDU may be based on a first subset of the plurality of addressing bits. Transport-layer processing of the PDU may be based on a second subset of plurality of addressing bits. The data-link-layer processing may comprise determining whether the PDU is unicast-addressed or non-unicast-addressed. For a unicast-addressed PDU, the data-link-layer processing may comprise determining whether the PDU is destined for the electronic device based on a comparison of a Target ID field of the PDU and a device ID of the electronic device. For a non-unicast-addressed PDU, the Target ID field may not be present, and whether the PDU is destined for the electronic device may be determined based on other criteria.
대표청구항▼
1. A method performed by an electronic device, the method comprising: receiving a protocol data unit (PDU) comprising a plurality of addressing bits;performing data-link-layer processing of said PDU based on each of said plurality of addressing bits;performing network layer processing of said PDU ba
1. A method performed by an electronic device, the method comprising: receiving a protocol data unit (PDU) comprising a plurality of addressing bits;performing data-link-layer processing of said PDU based on each of said plurality of addressing bits;performing network layer processing of said PDU based on a first subset of said plurality of addressing bits; andperforming transport-layer processing of said PDU based on a second subset of said plurality of addressing bits; andwherein said data-link-layer processing of said PDU comprises determining whether said PDU is a unicast-addressed PDU or non-unicast-addressed PDU; andwherein, in instances that said PDU is a unicast-addressed PDU, said data-link-layer processing comprises determining whether said PDU is destined for said electronic device based on a comparison of a Target ID field of said PDU and a device ID of said electronic device; andwherein, in instances that said PDU is a non-unicast-addressed PDU, said Target ID field is not present in said PDU and whether said PDU is destined for said electronic device is determined based on criteria other than a device ID of said electronic device. 2. The method of claim 1, wherein, in instances that said PDU is a non-unicast-addressed PDU, said network-layer processing of said PDU comprises determining whether said PDU comprises a Routing Header field. 3. The method of claim 1, wherein, in instances that said PDU is a non-unicast-addressed PDU, said transport-layer processing of said PDU comprises determining whether said PDU comprises a Query Template field. 4. The method of claim 3, wherein, during said transport-layer processing of said PDU, said electronic device compares data in said Query Template field to data stored in said electronic device. 5. The method of claim 4, wherein, during said transport-layer processing of said PDU, a result of said comparison is utilized to determine whether said electronic device is an intended recipient of said PDU. 6. The method of claim 4, wherein, during said transport-layer processing of said PDU, a result of said comparison is utilized to determine whether to forward said PDU to another electronic device. 7. A communication system comprising: an electronic device operable to: receive a protocol data unit (PDU) comprising a plurality of addressing bits; perform data-link-layer processing of said PDU based on each of said plurality of addressing bits; perform network layer processing of said PDU based on a first subset of said plurality of addressing bits; and perform transport-layer processing of said PDU based on a second subset of said plurality of addressing bits; and wherein said data-link-layer processing of said PDU comprises determining whether said PDU is unicast-addressed or non-unicast-addressed PDU; andwherein, in instances that said PDU is a unicast-addressed PDU, said data-link-layer processing comprises determining whether said PDU is destined for said electronic device based on a comparison of a Target ID field of said PDU and a device ID of said electronic device; andwherein, in instances that said PDU is a non-unicast-addressed PDU, said Target ID field is not present in said PDU and whether said PDU is destined for said electronic device is determined based on criteria other than a device ID of said electronic device. 8. The communication system of claim 7, wherein, in instances that said PDU is a non-unicast-addressed PDU, said network-layer processing of said PDU comprises determining whether said PDU comprises a Routing Header field. 9. The communication system of claim 7, wherein, in instances that said PDU is a non-unicast-addressed PDU, said transport-layer processing of said PDU comprises determining whether said PDU comprises a Query Template field. 10. The communication system of claim 9, wherein, during said transport-layer processing of said PDU, said electronic device compares data in said Query Template field to data stored in said electronic device. 11. The communication system of claim 10, wherein, during said transport-layer processing of said PDU, a result of said comparison is utilized to determine whether said electronic device is an intended recipient of said PDU. 12. The communication system of claim 10, wherein, during said transport-layer processing of said PDU, a result of said comparison is utilized to determine whether to forward said PDU to another electronic device.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (38)
Heung-Soo Park KR; Jae-Suk Sung KR, Antenna, and manufacturing method therefor.
Thirumalai, Srikanth; Terra, Egidio; Mohan, Vijai; Tomko, Mark J.; Emery, Grant M.; Manoharan, Aswath, Generating similarity scores for matching non-identical data strings.
Shin, Cheol Ho; Choi, Sung Woo; Bang, Joon Hak; Kim, Byoung Hak; Choi, Sang Sung; Park, Kwang Roh, Method and apparatus for generating link quality indicator information in MB-OFDM UWB system.
Seno Shoichiro (Kanagawa-ken JPX) Ideguchi Tetsuo (Kanagawa-ken JPX), Protocol parallel processing apparatus having a plurality of CPUs allocated to process hierarchical protocols.
Iwami, Masashi; Miyata, Takeo; Ito, Tadayoshi, Radio communication apparatus suppressing correction error while maintaining communication quality, and method and program for error correction.
Takagi Masahiro,JPX ; Kamagata Eiji,JPX ; Kato Noriyasu,JPX, Scheme for reliable communications via radio and wire networks using transport layer connection.
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.
Ogier, Richard G.; Bellur, Bhargav R.; Templin, Fred Lambert, System and method for disseminating topology and link-state information to routing nodes in a mobile ad hoc network.
Bates John B. (Oak Ridge TN) Dudney Nancy J. (Knoxville TN) Gruzalski Greg R. (Oak Ridge TN) Luck Christopher F. (Knoxville TN), Thin film battery and method for making same.
Flanders John A. ; Ross Ryan T. ; Townsend William D. ; Lemaire Thomas A. ; Radogna Thomas V. ; Ciampa Robert A. ; Bailey Brian W., Unicast, multicast, and broadcast method and apparatus.
Iinuma, Toshinori, Wireless base station that staggers the transmission of symbols to spatially multiplexed mobile stations by a predetermined time that is shorter than the symbol period.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.